Attachment 558365 Details for Bug 785770 – File: backtrace

File: backtrace

backtrace (text/plain), 1.01 MB, created by michele5ba on 2012-01-30 15:27:03 UTC

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Creator: michele5ba

Created: 2012-01-30 15:27:03 UTC

Size: 1.01 MB

patch

obsolete

>[New LWP 1825]
>[New LWP 1830]
>warning: File "/lib64/libuuid.so.1.3.0" has a different build-id, file skipped
>Missing separate debuginfo for 
>Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/54/5c3d560133079990d5fa643782509b9030c863
>warning: File "/lib64/libuuid.so.1.3.0" has a different build-id, file skipped
>warning: the debug information found in "/usr/lib/debug//lib64/libuuid.so.1.3.0.debug" does not match "/lib64/libuuid.so.1" (CRC mismatch).
>
>warning: the debug information found in "/usr/lib/debug/lib64/libuuid.so.1.3.0.debug" does not match "/lib64/libuuid.so.1" (CRC mismatch).
>
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/rygel'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x000000358b833242 in g_hash_table_lookup (hash_table=0x2361060, key=0x461dd6) at ghash.c:1023
>1023	{
>
>Thread 2 (Thread 0x7fc38226c700 (LWP 1830)):
>#0  0x00000035898e6af3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x000000358b844fd8 in g_main_context_poll (n_fds=3, fds=0x7fc374001110, priority=<optimized out>, timeout=-1, context=0x7fc37c0093f0) at gmain.c:3402
>        poll_func = 0x358b8533d0 <g_poll>
>#2  g_main_context_iterate (context=0x7fc37c0093f0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3084
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = 0x7fc374001110
>        __PRETTY_FUNCTION__ = "g_main_context_iterate"
>#3  0x000000358b845815 in g_main_loop_run (loop=0x7fc37c0093a0) at gmain.c:3297
>        self = 0x7fc37c0094e0
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x000000358d0bed86 in gdbus_shared_thread_func (user_data=0x7fc37c0093c0) at gdbusprivate.c:276
>        data = 0x7fc37c0093c0
>#5  0x000000358b86a226 in g_thread_create_proxy (data=0x7fc37c0094e0) at gthread.c:1962
>        thread = 0x7fc37c0094e0
>        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
>#6  0x0000003589c07d90 in start_thread (arg=0x7fc38226c700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fc38226c700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 870252757727197155, 140477687319344, 140477678930368, 0, 3, -894872685010339869, 898698770831783907}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#7  0x00000035898ef48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7fc38909e800 (LWP 1825)):
>#0  0x000000358b833242 in g_hash_table_lookup (hash_table=0x2361060, key=0x461dd6) at ghash.c:1023
>        node_hash = <optimized out>
>        __PRETTY_FUNCTION__ = "g_hash_table_lookup"
>#1  0x000000358b829620 in g_quark_try_string (string=0x461dd6 "container-updated") at gdataset.c:1126
>        quark = 0
>#2  0x000000358c42a913 in signal_parse_name (detail_p=<synthetic pointer>, itype=39073312, name=0x461dd6 "container-updated", force_quark=<optimized out>) at gsignal.c:983
>        signal_id = <optimized out>
>#3  signal_parse_name (force_quark=1, detail_p=<synthetic pointer>, itype=39073312, name=0x461dd6 "container-updated") at gsignal.c:3078
>        colon = 0x0
>        signal_id = <optimized out>
>#4  g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3089
>        detail = 0
>        signal_id = 0
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#5  0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#6  0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f739780, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#7  0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9e70
>        signal_return_type = 4
>        param_values = 0x2ca9e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#8  0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f739670, reg_save_area = 0x7fff8f739580}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#9  0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#10 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f739c30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#11 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9e40
>        signal_return_type = 4
>        param_values = 0x2ca9e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#12 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f739b20, reg_save_area = 0x7fff8f739a30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#13 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#14 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73a0e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#15 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9e10
>        signal_return_type = 4
>        param_values = 0x2ca9e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#16 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f739fd0, reg_save_area = 0x7fff8f739ee0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#17 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#18 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73a590, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#19 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9d80
>        signal_return_type = 4
>        param_values = 0x2ca9d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#20 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73a480, reg_save_area = 0x7fff8f73a390}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#21 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#22 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73aa40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#23 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9d50
>        signal_return_type = 4
>        param_values = 0x2ca9d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#24 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73a930, reg_save_area = 0x7fff8f73a840}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#25 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#26 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73aef0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#27 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9d20
>        signal_return_type = 4
>        param_values = 0x2ca9d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#28 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73ade0, reg_save_area = 0x7fff8f73acf0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#29 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#30 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73b3a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#31 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9cf0
>        signal_return_type = 4
>        param_values = 0x2ca9d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#32 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73b290, reg_save_area = 0x7fff8f73b1a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#33 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9cc0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#34 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9cc0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73b850, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#35 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9cc0
>        signal_return_type = 4
>        param_values = 0x2ca9cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#36 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73b740, reg_save_area = 0x7fff8f73b650}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#37 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9c90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#38 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9c90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73bd00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#39 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9c90
>        signal_return_type = 4
>        param_values = 0x2ca9ca8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#40 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73bbf0, reg_save_area = 0x7fff8f73bb00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#41 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9c60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#42 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9c60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73c1b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#43 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9c60
>        signal_return_type = 4
>        param_values = 0x2ca9c78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#44 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73c0a0, reg_save_area = 0x7fff8f73bfb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#45 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9c30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#46 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9c30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73c660, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#47 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9c30
>        signal_return_type = 4
>        param_values = 0x2ca9c48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#48 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73c550, reg_save_area = 0x7fff8f73c460}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#49 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9c00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#50 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9c00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73cb10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#51 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9c00
>        signal_return_type = 4
>        param_values = 0x2ca9c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#52 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73ca00, reg_save_area = 0x7fff8f73c910}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#53 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9b90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#54 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9b90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73cfc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#55 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9b90
>        signal_return_type = 4
>        param_values = 0x2ca9ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#56 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73ceb0, reg_save_area = 0x7fff8f73cdc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#57 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9b60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#58 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9b60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73d470, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#59 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9b60
>        signal_return_type = 4
>        param_values = 0x2ca9b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#60 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73d360, reg_save_area = 0x7fff8f73d270}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#61 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9b30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#62 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9b30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73d920, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#63 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9b30
>        signal_return_type = 4
>        param_values = 0x2ca9b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#64 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73d810, reg_save_area = 0x7fff8f73d720}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#65 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9b00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#66 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9b00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73ddd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#67 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9b00
>        signal_return_type = 4
>        param_values = 0x2ca9b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#68 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73dcc0, reg_save_area = 0x7fff8f73dbd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#69 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9ad0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#70 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9ad0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73e280, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#71 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9ad0
>        signal_return_type = 4
>        param_values = 0x2ca9ae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#72 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73e170, reg_save_area = 0x7fff8f73e080}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#73 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9aa0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#74 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9aa0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73e730, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#75 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9aa0
>        signal_return_type = 4
>        param_values = 0x2ca9ab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#76 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73e620, reg_save_area = 0x7fff8f73e530}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#77 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9a70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#78 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9a70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73ebe0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#79 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9a70
>        signal_return_type = 4
>        param_values = 0x2ca9a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#80 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73ead0, reg_save_area = 0x7fff8f73e9e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#81 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9a40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#82 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9a40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73f090, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#83 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9a40
>        signal_return_type = 4
>        param_values = 0x2ca9a58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#84 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73ef80, reg_save_area = 0x7fff8f73ee90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#85 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9a10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#86 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9a10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73f540, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#87 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9a10
>        signal_return_type = 4
>        param_values = 0x2ca9a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#88 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73f430, reg_save_area = 0x7fff8f73f340}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#89 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9980, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#90 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9980) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73f9f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#91 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9980
>        signal_return_type = 4
>        param_values = 0x2ca9998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#92 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73f8e0, reg_save_area = 0x7fff8f73f7f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#93 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9950, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#94 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9950) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f73fea0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#95 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9950
>        signal_return_type = 4
>        param_values = 0x2ca9968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#96 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f73fd90, reg_save_area = 0x7fff8f73fca0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#97 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9920, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#98 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9920) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f740350, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#99 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9920
>        signal_return_type = 4
>        param_values = 0x2ca9938
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#100 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f740240, reg_save_area = 0x7fff8f740150}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#101 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca98f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#102 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca98f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f740800, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#103 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca98f0
>        signal_return_type = 4
>        param_values = 0x2ca9908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#104 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7406f0, reg_save_area = 0x7fff8f740600}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#105 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca98c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#106 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca98c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f740cb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#107 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca98c0
>        signal_return_type = 4
>        param_values = 0x2ca98d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#108 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f740ba0, reg_save_area = 0x7fff8f740ab0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#109 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9890, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#110 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9890) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f741160, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#111 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9890
>        signal_return_type = 4
>        param_values = 0x2ca98a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#112 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f741050, reg_save_area = 0x7fff8f740f60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#113 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9860, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#114 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9860) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f741610, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#115 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9860
>        signal_return_type = 4
>        param_values = 0x2ca9878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#116 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f741500, reg_save_area = 0x7fff8f741410}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#117 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9830, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#118 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9830) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f741ac0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#119 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9830
>        signal_return_type = 4
>        param_values = 0x2ca9848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#120 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7419b0, reg_save_area = 0x7fff8f7418c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#121 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9800, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#122 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9800) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f741f70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#123 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9800
>        signal_return_type = 4
>        param_values = 0x2ca9818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#124 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f741e60, reg_save_area = 0x7fff8f741d70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#125 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9790, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#126 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9790) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f742420, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#127 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9790
>        signal_return_type = 4
>        param_values = 0x2ca97a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#128 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f742310, reg_save_area = 0x7fff8f742220}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#129 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9760, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#130 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9760) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7428d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#131 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9760
>        signal_return_type = 4
>        param_values = 0x2ca9778
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#132 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7427c0, reg_save_area = 0x7fff8f7426d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#133 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9730, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#134 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9730) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f742d80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#135 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9730
>        signal_return_type = 4
>        param_values = 0x2ca9748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#136 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f742c70, reg_save_area = 0x7fff8f742b80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#137 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9700, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#138 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9700) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f743230, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#139 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9700
>        signal_return_type = 4
>        param_values = 0x2ca9718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#140 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f743120, reg_save_area = 0x7fff8f743030}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#141 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca96d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#142 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca96d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7436e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#143 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca96d0
>        signal_return_type = 4
>        param_values = 0x2ca96e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#144 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7435d0, reg_save_area = 0x7fff8f7434e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#145 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca96a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#146 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca96a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f743b90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#147 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca96a0
>        signal_return_type = 4
>        param_values = 0x2ca96b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#148 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f743a80, reg_save_area = 0x7fff8f743990}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#149 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9670, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#150 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9670) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f744040, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#151 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9670
>        signal_return_type = 4
>        param_values = 0x2ca9688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#152 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f743f30, reg_save_area = 0x7fff8f743e40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#153 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9640, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#154 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9640) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7444f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#155 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9640
>        signal_return_type = 4
>        param_values = 0x2ca9658
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#156 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7443e0, reg_save_area = 0x7fff8f7442f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#157 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9610, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#158 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9610) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7449a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#159 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9610
>        signal_return_type = 4
>        param_values = 0x2ca9628
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#160 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f744890, reg_save_area = 0x7fff8f7447a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#161 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9580, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#162 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9580) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f744e50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#163 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9580
>        signal_return_type = 4
>        param_values = 0x2ca9598
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#164 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f744d40, reg_save_area = 0x7fff8f744c50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#165 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9550, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#166 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9550) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f745300, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#167 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9550
>        signal_return_type = 4
>        param_values = 0x2ca9568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#168 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7451f0, reg_save_area = 0x7fff8f745100}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#169 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9520, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#170 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9520) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7457b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#171 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9520
>        signal_return_type = 4
>        param_values = 0x2ca9538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#172 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7456a0, reg_save_area = 0x7fff8f7455b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#173 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca94f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#174 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca94f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f745c60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#175 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca94f0
>        signal_return_type = 4
>        param_values = 0x2ca9508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#176 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f745b50, reg_save_area = 0x7fff8f745a60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#177 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca94c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#178 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca94c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f746110, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#179 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca94c0
>        signal_return_type = 4
>        param_values = 0x2ca94d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#180 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f746000, reg_save_area = 0x7fff8f745f10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#181 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9490, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#182 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9490) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7465c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#183 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9490
>        signal_return_type = 4
>        param_values = 0x2ca94a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#184 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7464b0, reg_save_area = 0x7fff8f7463c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#185 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9460, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#186 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9460) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f746a70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#187 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9460
>        signal_return_type = 4
>        param_values = 0x2ca9478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#188 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f746960, reg_save_area = 0x7fff8f746870}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#189 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9430, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#190 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9430) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f746f20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#191 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9430
>        signal_return_type = 4
>        param_values = 0x2ca9448
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#192 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f746e10, reg_save_area = 0x7fff8f746d20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#193 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9400, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#194 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9400) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7473d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#195 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9400
>        signal_return_type = 4
>        param_values = 0x2ca9418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#196 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7472c0, reg_save_area = 0x7fff8f7471d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#197 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9390, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#198 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9390) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f747880, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#199 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9390
>        signal_return_type = 4
>        param_values = 0x2ca93a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#200 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f747770, reg_save_area = 0x7fff8f747680}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#201 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9360, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#202 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9360) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f747d30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#203 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9360
>        signal_return_type = 4
>        param_values = 0x2ca9378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#204 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f747c20, reg_save_area = 0x7fff8f747b30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#205 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9330, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#206 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9330) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7481e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#207 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9330
>        signal_return_type = 4
>        param_values = 0x2ca9348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#208 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7480d0, reg_save_area = 0x7fff8f747fe0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#209 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9300, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#210 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9300) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f748690, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#211 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9300
>        signal_return_type = 4
>        param_values = 0x2ca9318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#212 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f748580, reg_save_area = 0x7fff8f748490}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#213 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca92d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#214 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca92d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f748b40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#215 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca92d0
>        signal_return_type = 4
>        param_values = 0x2ca92e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#216 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f748a30, reg_save_area = 0x7fff8f748940}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#217 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca92a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#218 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca92a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f748ff0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#219 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca92a0
>        signal_return_type = 4
>        param_values = 0x2ca92b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#220 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f748ee0, reg_save_area = 0x7fff8f748df0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#221 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9270, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#222 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9270) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7494a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#223 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9270
>        signal_return_type = 4
>        param_values = 0x2ca9288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#224 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f749390, reg_save_area = 0x7fff8f7492a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#225 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9240, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#226 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9240) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f749950, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#227 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9240
>        signal_return_type = 4
>        param_values = 0x2ca9258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#228 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f749840, reg_save_area = 0x7fff8f749750}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#229 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9210, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#230 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9210) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f749e00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#231 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9210
>        signal_return_type = 4
>        param_values = 0x2ca9228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#232 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f749cf0, reg_save_area = 0x7fff8f749c00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#233 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9180, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#234 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9180) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74a2b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#235 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9180
>        signal_return_type = 4
>        param_values = 0x2ca9198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#236 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74a1a0, reg_save_area = 0x7fff8f74a0b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#237 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9150, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#238 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9150) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74a760, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#239 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9150
>        signal_return_type = 4
>        param_values = 0x2ca9168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#240 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74a650, reg_save_area = 0x7fff8f74a560}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#241 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9120, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#242 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9120) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74ac10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#243 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9120
>        signal_return_type = 4
>        param_values = 0x2ca9138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#244 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74ab00, reg_save_area = 0x7fff8f74aa10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#245 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca90f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#246 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca90f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74b0c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#247 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca90f0
>        signal_return_type = 4
>        param_values = 0x2ca9108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#248 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74afb0, reg_save_area = 0x7fff8f74aec0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#249 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca90c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#250 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca90c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74b570, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#251 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca90c0
>        signal_return_type = 4
>        param_values = 0x2ca90d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#252 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74b460, reg_save_area = 0x7fff8f74b370}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#253 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9090, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#254 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9090) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74ba20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#255 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9090
>        signal_return_type = 4
>        param_values = 0x2ca90a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#256 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74b910, reg_save_area = 0x7fff8f74b820}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#257 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9060, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#258 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9060) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74bed0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#259 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9060
>        signal_return_type = 4
>        param_values = 0x2ca9078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#260 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74bdc0, reg_save_area = 0x7fff8f74bcd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#261 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca9030, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#262 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca9030) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74c380, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#263 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9030
>        signal_return_type = 4
>        param_values = 0x2ca9048
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#264 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74c270, reg_save_area = 0x7fff8f74c180}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#265 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca9000, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#266 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca9000) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74c830, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#267 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca9000
>        signal_return_type = 4
>        param_values = 0x2ca9018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#268 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74c720, reg_save_area = 0x7fff8f74c630}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#269 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8f90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#270 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8f90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74cce0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#271 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8f90
>        signal_return_type = 4
>        param_values = 0x2ca8fa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#272 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74cbd0, reg_save_area = 0x7fff8f74cae0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#273 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8f60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#274 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8f60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74d190, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#275 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8f60
>        signal_return_type = 4
>        param_values = 0x2ca8f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#276 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74d080, reg_save_area = 0x7fff8f74cf90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#277 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8f30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#278 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8f30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74d640, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#279 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8f30
>        signal_return_type = 4
>        param_values = 0x2ca8f48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#280 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74d530, reg_save_area = 0x7fff8f74d440}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#281 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8f00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#282 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8f00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74daf0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#283 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8f00
>        signal_return_type = 4
>        param_values = 0x2ca8f18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#284 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74d9e0, reg_save_area = 0x7fff8f74d8f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#285 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8ed0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#286 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8ed0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74dfa0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#287 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8ed0
>        signal_return_type = 4
>        param_values = 0x2ca8ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#288 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74de90, reg_save_area = 0x7fff8f74dda0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#289 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8ea0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#290 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8ea0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74e450, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#291 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8ea0
>        signal_return_type = 4
>        param_values = 0x2ca8eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#292 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74e340, reg_save_area = 0x7fff8f74e250}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#293 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#294 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74e900, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#295 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8e70
>        signal_return_type = 4
>        param_values = 0x2ca8e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#296 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74e7f0, reg_save_area = 0x7fff8f74e700}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#297 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#298 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74edb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#299 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8e40
>        signal_return_type = 4
>        param_values = 0x2ca8e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#300 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74eca0, reg_save_area = 0x7fff8f74ebb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#301 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#302 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74f260, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#303 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8e10
>        signal_return_type = 4
>        param_values = 0x2ca8e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#304 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74f150, reg_save_area = 0x7fff8f74f060}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#305 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#306 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74f710, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#307 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8d80
>        signal_return_type = 4
>        param_values = 0x2ca8d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#308 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74f600, reg_save_area = 0x7fff8f74f510}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#309 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#310 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f74fbc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#311 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8d50
>        signal_return_type = 4
>        param_values = 0x2ca8d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#312 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74fab0, reg_save_area = 0x7fff8f74f9c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#313 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#314 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f750070, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#315 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8d20
>        signal_return_type = 4
>        param_values = 0x2ca8d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#316 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f74ff60, reg_save_area = 0x7fff8f74fe70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#317 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#318 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f750520, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#319 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8cf0
>        signal_return_type = 4
>        param_values = 0x2ca8d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#320 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f750410, reg_save_area = 0x7fff8f750320}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#321 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8cc0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#322 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8cc0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7509d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#323 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8cc0
>        signal_return_type = 4
>        param_values = 0x2ca8cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#324 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7508c0, reg_save_area = 0x7fff8f7507d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#325 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8c90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#326 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8c90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f750e80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#327 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8c90
>        signal_return_type = 4
>        param_values = 0x2ca8ca8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#328 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f750d70, reg_save_area = 0x7fff8f750c80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#329 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8c60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#330 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8c60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f751330, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#331 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8c60
>        signal_return_type = 4
>        param_values = 0x2ca8c78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#332 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f751220, reg_save_area = 0x7fff8f751130}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#333 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8c30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#334 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8c30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7517e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#335 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8c30
>        signal_return_type = 4
>        param_values = 0x2ca8c48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#336 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7516d0, reg_save_area = 0x7fff8f7515e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#337 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8c00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#338 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8c00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f751c90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#339 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8c00
>        signal_return_type = 4
>        param_values = 0x2ca8c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#340 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f751b80, reg_save_area = 0x7fff8f751a90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#341 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8b90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#342 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8b90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f752140, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#343 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8b90
>        signal_return_type = 4
>        param_values = 0x2ca8ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#344 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f752030, reg_save_area = 0x7fff8f751f40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#345 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8b60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#346 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8b60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7525f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#347 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8b60
>        signal_return_type = 4
>        param_values = 0x2ca8b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#348 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7524e0, reg_save_area = 0x7fff8f7523f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#349 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8b30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#350 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8b30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f752aa0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#351 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8b30
>        signal_return_type = 4
>        param_values = 0x2ca8b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#352 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f752990, reg_save_area = 0x7fff8f7528a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#353 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8b00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#354 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8b00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f752f50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#355 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8b00
>        signal_return_type = 4
>        param_values = 0x2ca8b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#356 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f752e40, reg_save_area = 0x7fff8f752d50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#357 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8ad0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#358 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8ad0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f753400, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#359 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8ad0
>        signal_return_type = 4
>        param_values = 0x2ca8ae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#360 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7532f0, reg_save_area = 0x7fff8f753200}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#361 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8aa0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#362 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8aa0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7538b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#363 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8aa0
>        signal_return_type = 4
>        param_values = 0x2ca8ab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#364 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7537a0, reg_save_area = 0x7fff8f7536b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#365 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8a70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#366 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8a70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f753d60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#367 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8a70
>        signal_return_type = 4
>        param_values = 0x2ca8a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#368 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f753c50, reg_save_area = 0x7fff8f753b60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#369 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8a40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#370 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8a40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f754210, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#371 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8a40
>        signal_return_type = 4
>        param_values = 0x2ca8a58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#372 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f754100, reg_save_area = 0x7fff8f754010}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#373 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8a10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#374 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8a10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7546c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#375 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8a10
>        signal_return_type = 4
>        param_values = 0x2ca8a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#376 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7545b0, reg_save_area = 0x7fff8f7544c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#377 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8980, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#378 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8980) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f754b70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#379 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8980
>        signal_return_type = 4
>        param_values = 0x2ca8998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#380 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f754a60, reg_save_area = 0x7fff8f754970}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#381 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8950, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#382 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8950) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f755020, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#383 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8950
>        signal_return_type = 4
>        param_values = 0x2ca8968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#384 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f754f10, reg_save_area = 0x7fff8f754e20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#385 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8920, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#386 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8920) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7554d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#387 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8920
>        signal_return_type = 4
>        param_values = 0x2ca8938
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#388 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7553c0, reg_save_area = 0x7fff8f7552d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#389 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca88f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#390 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca88f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f755980, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#391 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca88f0
>        signal_return_type = 4
>        param_values = 0x2ca8908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#392 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f755870, reg_save_area = 0x7fff8f755780}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#393 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca88c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#394 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca88c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f755e30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#395 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca88c0
>        signal_return_type = 4
>        param_values = 0x2ca88d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#396 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f755d20, reg_save_area = 0x7fff8f755c30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#397 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8890, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#398 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8890) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7562e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#399 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8890
>        signal_return_type = 4
>        param_values = 0x2ca88a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#400 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7561d0, reg_save_area = 0x7fff8f7560e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#401 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8860, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#402 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8860) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f756790, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#403 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8860
>        signal_return_type = 4
>        param_values = 0x2ca8878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#404 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f756680, reg_save_area = 0x7fff8f756590}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#405 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8830, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#406 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8830) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f756c40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#407 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8830
>        signal_return_type = 4
>        param_values = 0x2ca8848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#408 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f756b30, reg_save_area = 0x7fff8f756a40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#409 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8800, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#410 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8800) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7570f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#411 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8800
>        signal_return_type = 4
>        param_values = 0x2ca8818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#412 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f756fe0, reg_save_area = 0x7fff8f756ef0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#413 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8790, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#414 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8790) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7575a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#415 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8790
>        signal_return_type = 4
>        param_values = 0x2ca87a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#416 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f757490, reg_save_area = 0x7fff8f7573a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#417 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8760, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#418 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8760) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f757a50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#419 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8760
>        signal_return_type = 4
>        param_values = 0x2ca8778
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#420 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f757940, reg_save_area = 0x7fff8f757850}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#421 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8730, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#422 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8730) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f757f00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#423 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8730
>        signal_return_type = 4
>        param_values = 0x2ca8748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#424 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f757df0, reg_save_area = 0x7fff8f757d00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#425 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8700, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#426 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8700) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7583b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#427 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8700
>        signal_return_type = 4
>        param_values = 0x2ca8718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#428 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7582a0, reg_save_area = 0x7fff8f7581b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#429 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca86d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#430 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca86d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f758860, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#431 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca86d0
>        signal_return_type = 4
>        param_values = 0x2ca86e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#432 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f758750, reg_save_area = 0x7fff8f758660}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#433 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca86a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#434 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca86a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f758d10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#435 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca86a0
>        signal_return_type = 4
>        param_values = 0x2ca86b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#436 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f758c00, reg_save_area = 0x7fff8f758b10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#437 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8670, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#438 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8670) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7591c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#439 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8670
>        signal_return_type = 4
>        param_values = 0x2ca8688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#440 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7590b0, reg_save_area = 0x7fff8f758fc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#441 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8640, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#442 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8640) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f759670, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#443 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8640
>        signal_return_type = 4
>        param_values = 0x2ca8658
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#444 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f759560, reg_save_area = 0x7fff8f759470}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#445 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8610, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#446 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8610) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f759b20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#447 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8610
>        signal_return_type = 4
>        param_values = 0x2ca8628
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#448 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f759a10, reg_save_area = 0x7fff8f759920}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#449 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8580, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#450 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8580) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f759fd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#451 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8580
>        signal_return_type = 4
>        param_values = 0x2ca8598
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#452 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f759ec0, reg_save_area = 0x7fff8f759dd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#453 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8550, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#454 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8550) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75a480, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#455 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8550
>        signal_return_type = 4
>        param_values = 0x2ca8568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#456 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75a370, reg_save_area = 0x7fff8f75a280}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#457 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8520, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#458 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8520) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75a930, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#459 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8520
>        signal_return_type = 4
>        param_values = 0x2ca8538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#460 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75a820, reg_save_area = 0x7fff8f75a730}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#461 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca84f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#462 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca84f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75ade0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#463 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca84f0
>        signal_return_type = 4
>        param_values = 0x2ca8508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#464 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75acd0, reg_save_area = 0x7fff8f75abe0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#465 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca84c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#466 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca84c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75b290, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#467 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca84c0
>        signal_return_type = 4
>        param_values = 0x2ca84d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#468 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75b180, reg_save_area = 0x7fff8f75b090}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#469 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8490, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#470 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8490) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75b740, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#471 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8490
>        signal_return_type = 4
>        param_values = 0x2ca84a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#472 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75b630, reg_save_area = 0x7fff8f75b540}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#473 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8460, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#474 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8460) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75bbf0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#475 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8460
>        signal_return_type = 4
>        param_values = 0x2ca8478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#476 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75bae0, reg_save_area = 0x7fff8f75b9f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#477 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8430, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#478 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8430) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75c0a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#479 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8430
>        signal_return_type = 4
>        param_values = 0x2ca8448
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#480 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75bf90, reg_save_area = 0x7fff8f75bea0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#481 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8400, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#482 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8400) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75c550, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#483 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8400
>        signal_return_type = 4
>        param_values = 0x2ca8418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#484 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75c440, reg_save_area = 0x7fff8f75c350}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#485 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8390, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#486 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8390) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75ca00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#487 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8390
>        signal_return_type = 4
>        param_values = 0x2ca83a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#488 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75c8f0, reg_save_area = 0x7fff8f75c800}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#489 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8360, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#490 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8360) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75ceb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#491 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8360
>        signal_return_type = 4
>        param_values = 0x2ca8378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#492 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75cda0, reg_save_area = 0x7fff8f75ccb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#493 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8330, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#494 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8330) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75d360, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#495 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8330
>        signal_return_type = 4
>        param_values = 0x2ca8348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#496 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75d250, reg_save_area = 0x7fff8f75d160}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#497 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8300, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#498 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8300) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75d810, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#499 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8300
>        signal_return_type = 4
>        param_values = 0x2ca8318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#500 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75d700, reg_save_area = 0x7fff8f75d610}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#501 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca82d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#502 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca82d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75dcc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#503 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca82d0
>        signal_return_type = 4
>        param_values = 0x2ca82e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#504 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75dbb0, reg_save_area = 0x7fff8f75dac0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#505 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca82a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#506 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca82a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75e170, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#507 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca82a0
>        signal_return_type = 4
>        param_values = 0x2ca82b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#508 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75e060, reg_save_area = 0x7fff8f75df70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#509 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8270, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#510 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8270) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75e620, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#511 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8270
>        signal_return_type = 4
>        param_values = 0x2ca8288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#512 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75e510, reg_save_area = 0x7fff8f75e420}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#513 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8240, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#514 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8240) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75ead0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#515 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8240
>        signal_return_type = 4
>        param_values = 0x2ca8258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#516 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75e9c0, reg_save_area = 0x7fff8f75e8d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#517 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8210, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#518 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8210) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75ef80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#519 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8210
>        signal_return_type = 4
>        param_values = 0x2ca8228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#520 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75ee70, reg_save_area = 0x7fff8f75ed80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#521 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8180, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#522 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8180) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75f430, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#523 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8180
>        signal_return_type = 4
>        param_values = 0x2ca8198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#524 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75f320, reg_save_area = 0x7fff8f75f230}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#525 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8150, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#526 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8150) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75f8e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#527 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8150
>        signal_return_type = 4
>        param_values = 0x2ca8168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#528 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75f7d0, reg_save_area = 0x7fff8f75f6e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#529 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8120, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#530 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8120) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f75fd90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#531 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8120
>        signal_return_type = 4
>        param_values = 0x2ca8138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#532 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f75fc80, reg_save_area = 0x7fff8f75fb90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#533 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca80f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#534 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca80f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f760240, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#535 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca80f0
>        signal_return_type = 4
>        param_values = 0x2ca8108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#536 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f760130, reg_save_area = 0x7fff8f760040}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#537 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca80c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#538 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca80c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7606f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#539 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca80c0
>        signal_return_type = 4
>        param_values = 0x2ca80d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#540 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7605e0, reg_save_area = 0x7fff8f7604f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#541 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8090, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#542 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8090) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f760ba0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#543 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8090
>        signal_return_type = 4
>        param_values = 0x2ca80a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#544 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f760a90, reg_save_area = 0x7fff8f7609a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#545 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8060, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#546 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8060) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f761050, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#547 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8060
>        signal_return_type = 4
>        param_values = 0x2ca8078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#548 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f760f40, reg_save_area = 0x7fff8f760e50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#549 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca8030, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#550 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca8030) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f761500, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#551 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8030
>        signal_return_type = 4
>        param_values = 0x2ca8048
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#552 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7613f0, reg_save_area = 0x7fff8f761300}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#553 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca8000, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#554 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca8000) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7619b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#555 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca8000
>        signal_return_type = 4
>        param_values = 0x2ca8018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#556 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7618a0, reg_save_area = 0x7fff8f7617b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#557 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7f90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#558 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7f90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f761e60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#559 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7f90
>        signal_return_type = 4
>        param_values = 0x2ca7fa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#560 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f761d50, reg_save_area = 0x7fff8f761c60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#561 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7f60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#562 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7f60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f762310, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#563 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7f60
>        signal_return_type = 4
>        param_values = 0x2ca7f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#564 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f762200, reg_save_area = 0x7fff8f762110}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#565 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7f30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#566 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7f30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7627c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#567 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7f30
>        signal_return_type = 4
>        param_values = 0x2ca7f48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#568 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7626b0, reg_save_area = 0x7fff8f7625c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#569 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7f00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#570 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7f00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f762c70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#571 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7f00
>        signal_return_type = 4
>        param_values = 0x2ca7f18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#572 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f762b60, reg_save_area = 0x7fff8f762a70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#573 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7ed0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#574 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7ed0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f763120, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#575 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7ed0
>        signal_return_type = 4
>        param_values = 0x2ca7ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#576 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f763010, reg_save_area = 0x7fff8f762f20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#577 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7ea0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#578 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7ea0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7635d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#579 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7ea0
>        signal_return_type = 4
>        param_values = 0x2ca7eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#580 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7634c0, reg_save_area = 0x7fff8f7633d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#581 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#582 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f763a80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#583 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7e70
>        signal_return_type = 4
>        param_values = 0x2ca7e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#584 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f763970, reg_save_area = 0x7fff8f763880}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#585 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#586 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f763f30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#587 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7e40
>        signal_return_type = 4
>        param_values = 0x2ca7e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#588 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f763e20, reg_save_area = 0x7fff8f763d30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#589 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#590 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7643e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#591 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7e10
>        signal_return_type = 4
>        param_values = 0x2ca7e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#592 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7642d0, reg_save_area = 0x7fff8f7641e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#593 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#594 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f764890, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#595 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7d80
>        signal_return_type = 4
>        param_values = 0x2ca7d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#596 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f764780, reg_save_area = 0x7fff8f764690}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#597 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#598 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f764d40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#599 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7d50
>        signal_return_type = 4
>        param_values = 0x2ca7d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#600 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f764c30, reg_save_area = 0x7fff8f764b40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#601 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#602 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7651f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#603 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7d20
>        signal_return_type = 4
>        param_values = 0x2ca7d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#604 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7650e0, reg_save_area = 0x7fff8f764ff0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#605 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#606 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7656a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#607 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7cf0
>        signal_return_type = 4
>        param_values = 0x2ca7d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#608 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f765590, reg_save_area = 0x7fff8f7654a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#609 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7cc0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#610 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7cc0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f765b50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#611 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7cc0
>        signal_return_type = 4
>        param_values = 0x2ca7cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#612 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f765a40, reg_save_area = 0x7fff8f765950}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#613 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7c90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#614 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7c90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f766000, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#615 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7c90
>        signal_return_type = 4
>        param_values = 0x2ca7ca8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#616 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f765ef0, reg_save_area = 0x7fff8f765e00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#617 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7c60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#618 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7c60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7664b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#619 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7c60
>        signal_return_type = 4
>        param_values = 0x2ca7c78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#620 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7663a0, reg_save_area = 0x7fff8f7662b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#621 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7c30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#622 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7c30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f766960, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#623 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7c30
>        signal_return_type = 4
>        param_values = 0x2ca7c48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#624 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f766850, reg_save_area = 0x7fff8f766760}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#625 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7c00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#626 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7c00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f766e10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#627 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7c00
>        signal_return_type = 4
>        param_values = 0x2ca7c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#628 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f766d00, reg_save_area = 0x7fff8f766c10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#629 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7b90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#630 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7b90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7672c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#631 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7b90
>        signal_return_type = 4
>        param_values = 0x2ca7ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#632 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7671b0, reg_save_area = 0x7fff8f7670c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#633 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7b60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#634 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7b60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f767770, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#635 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7b60
>        signal_return_type = 4
>        param_values = 0x2ca7b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#636 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f767660, reg_save_area = 0x7fff8f767570}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#637 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7b30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#638 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7b30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f767c20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#639 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7b30
>        signal_return_type = 4
>        param_values = 0x2ca7b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#640 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f767b10, reg_save_area = 0x7fff8f767a20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#641 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7b00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#642 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7b00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7680d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#643 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7b00
>        signal_return_type = 4
>        param_values = 0x2ca7b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#644 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f767fc0, reg_save_area = 0x7fff8f767ed0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#645 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7ad0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#646 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7ad0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f768580, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#647 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7ad0
>        signal_return_type = 4
>        param_values = 0x2ca7ae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#648 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f768470, reg_save_area = 0x7fff8f768380}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#649 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7aa0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#650 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7aa0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f768a30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#651 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7aa0
>        signal_return_type = 4
>        param_values = 0x2ca7ab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#652 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f768920, reg_save_area = 0x7fff8f768830}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#653 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7a70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#654 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7a70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f768ee0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#655 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7a70
>        signal_return_type = 4
>        param_values = 0x2ca7a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#656 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f768dd0, reg_save_area = 0x7fff8f768ce0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#657 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7a40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#658 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7a40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f769390, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#659 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7a40
>        signal_return_type = 4
>        param_values = 0x2ca7a58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#660 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f769280, reg_save_area = 0x7fff8f769190}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#661 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7a10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#662 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7a10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f769840, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#663 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7a10
>        signal_return_type = 4
>        param_values = 0x2ca7a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#664 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f769730, reg_save_area = 0x7fff8f769640}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#665 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7980, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#666 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7980) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f769cf0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#667 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7980
>        signal_return_type = 4
>        param_values = 0x2ca7998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#668 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f769be0, reg_save_area = 0x7fff8f769af0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#669 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7950, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#670 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7950) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76a1a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#671 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7950
>        signal_return_type = 4
>        param_values = 0x2ca7968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#672 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76a090, reg_save_area = 0x7fff8f769fa0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#673 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7920, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#674 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7920) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76a650, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#675 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7920
>        signal_return_type = 4
>        param_values = 0x2ca7938
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#676 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76a540, reg_save_area = 0x7fff8f76a450}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#677 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca78f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#678 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca78f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76ab00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#679 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca78f0
>        signal_return_type = 4
>        param_values = 0x2ca7908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#680 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76a9f0, reg_save_area = 0x7fff8f76a900}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#681 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca78c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#682 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca78c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76afb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#683 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca78c0
>        signal_return_type = 4
>        param_values = 0x2ca78d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#684 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76aea0, reg_save_area = 0x7fff8f76adb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#685 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7890, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#686 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7890) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76b460, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#687 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7890
>        signal_return_type = 4
>        param_values = 0x2ca78a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#688 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76b350, reg_save_area = 0x7fff8f76b260}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#689 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7860, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#690 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7860) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76b910, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#691 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7860
>        signal_return_type = 4
>        param_values = 0x2ca7878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#692 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76b800, reg_save_area = 0x7fff8f76b710}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#693 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7830, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#694 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7830) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76bdc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#695 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7830
>        signal_return_type = 4
>        param_values = 0x2ca7848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#696 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76bcb0, reg_save_area = 0x7fff8f76bbc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#697 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7800, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#698 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7800) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76c270, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#699 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7800
>        signal_return_type = 4
>        param_values = 0x2ca7818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#700 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76c160, reg_save_area = 0x7fff8f76c070}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#701 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7790, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#702 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7790) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76c720, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#703 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7790
>        signal_return_type = 4
>        param_values = 0x2ca77a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#704 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76c610, reg_save_area = 0x7fff8f76c520}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#705 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7760, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#706 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7760) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76cbd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#707 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7760
>        signal_return_type = 4
>        param_values = 0x2ca7778
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#708 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76cac0, reg_save_area = 0x7fff8f76c9d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#709 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7730, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#710 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7730) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76d080, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#711 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7730
>        signal_return_type = 4
>        param_values = 0x2ca7748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#712 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76cf70, reg_save_area = 0x7fff8f76ce80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#713 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7700, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#714 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7700) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76d530, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#715 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7700
>        signal_return_type = 4
>        param_values = 0x2ca7718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#716 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76d420, reg_save_area = 0x7fff8f76d330}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#717 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca76d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#718 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca76d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76d9e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#719 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca76d0
>        signal_return_type = 4
>        param_values = 0x2ca76e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#720 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76d8d0, reg_save_area = 0x7fff8f76d7e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#721 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca76a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#722 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca76a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76de90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#723 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca76a0
>        signal_return_type = 4
>        param_values = 0x2ca76b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#724 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76dd80, reg_save_area = 0x7fff8f76dc90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#725 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7670, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#726 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7670) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76e340, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#727 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7670
>        signal_return_type = 4
>        param_values = 0x2ca7688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#728 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76e230, reg_save_area = 0x7fff8f76e140}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#729 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7640, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#730 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7640) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76e7f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#731 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7640
>        signal_return_type = 4
>        param_values = 0x2ca7658
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#732 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76e6e0, reg_save_area = 0x7fff8f76e5f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#733 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7610, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#734 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7610) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76eca0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#735 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7610
>        signal_return_type = 4
>        param_values = 0x2ca7628
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#736 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76eb90, reg_save_area = 0x7fff8f76eaa0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#737 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7580, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#738 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7580) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76f150, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#739 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7580
>        signal_return_type = 4
>        param_values = 0x2ca7598
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#740 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76f040, reg_save_area = 0x7fff8f76ef50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#741 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7550, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#742 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7550) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76f600, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#743 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7550
>        signal_return_type = 4
>        param_values = 0x2ca7568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#744 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76f4f0, reg_save_area = 0x7fff8f76f400}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#745 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7520, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#746 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7520) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76fab0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#747 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7520
>        signal_return_type = 4
>        param_values = 0x2ca7538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#748 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76f9a0, reg_save_area = 0x7fff8f76f8b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#749 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca74f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#750 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca74f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f76ff60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#751 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca74f0
>        signal_return_type = 4
>        param_values = 0x2ca7508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#752 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f76fe50, reg_save_area = 0x7fff8f76fd60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#753 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca74c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#754 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca74c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f770410, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#755 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca74c0
>        signal_return_type = 4
>        param_values = 0x2ca74d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#756 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f770300, reg_save_area = 0x7fff8f770210}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#757 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7490, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#758 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7490) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7708c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#759 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7490
>        signal_return_type = 4
>        param_values = 0x2ca74a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#760 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7707b0, reg_save_area = 0x7fff8f7706c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#761 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7460, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#762 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7460) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f770d70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#763 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7460
>        signal_return_type = 4
>        param_values = 0x2ca7478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#764 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f770c60, reg_save_area = 0x7fff8f770b70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#765 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7430, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#766 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7430) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f771220, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#767 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7430
>        signal_return_type = 4
>        param_values = 0x2ca7448
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#768 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f771110, reg_save_area = 0x7fff8f771020}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#769 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7400, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#770 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7400) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7716d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#771 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7400
>        signal_return_type = 4
>        param_values = 0x2ca7418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#772 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7715c0, reg_save_area = 0x7fff8f7714d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#773 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7390, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#774 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7390) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f771b80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#775 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7390
>        signal_return_type = 4
>        param_values = 0x2ca73a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#776 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f771a70, reg_save_area = 0x7fff8f771980}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#777 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7360, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#778 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7360) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f772030, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#779 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7360
>        signal_return_type = 4
>        param_values = 0x2ca7378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#780 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f771f20, reg_save_area = 0x7fff8f771e30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#781 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7330, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#782 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7330) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7724e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#783 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7330
>        signal_return_type = 4
>        param_values = 0x2ca7348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#784 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7723d0, reg_save_area = 0x7fff8f7722e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#785 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7300, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#786 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7300) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f772990, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#787 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7300
>        signal_return_type = 4
>        param_values = 0x2ca7318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#788 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f772880, reg_save_area = 0x7fff8f772790}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#789 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca72d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#790 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca72d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f772e40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#791 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca72d0
>        signal_return_type = 4
>        param_values = 0x2ca72e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#792 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f772d30, reg_save_area = 0x7fff8f772c40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#793 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca72a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#794 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca72a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7732f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#795 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca72a0
>        signal_return_type = 4
>        param_values = 0x2ca72b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#796 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7731e0, reg_save_area = 0x7fff8f7730f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#797 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7270, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#798 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7270) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7737a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#799 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7270
>        signal_return_type = 4
>        param_values = 0x2ca7288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#800 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f773690, reg_save_area = 0x7fff8f7735a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#801 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7240, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#802 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7240) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f773c50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#803 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7240
>        signal_return_type = 4
>        param_values = 0x2ca7258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#804 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f773b40, reg_save_area = 0x7fff8f773a50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#805 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7210, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#806 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7210) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f774100, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#807 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7210
>        signal_return_type = 4
>        param_values = 0x2ca7228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#808 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f773ff0, reg_save_area = 0x7fff8f773f00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#809 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7180, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#810 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7180) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7745b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#811 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7180
>        signal_return_type = 4
>        param_values = 0x2ca7198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#812 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7744a0, reg_save_area = 0x7fff8f7743b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#813 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7150, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#814 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7150) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f774a60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#815 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7150
>        signal_return_type = 4
>        param_values = 0x2ca7168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#816 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f774950, reg_save_area = 0x7fff8f774860}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#817 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7120, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#818 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7120) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f774f10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#819 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7120
>        signal_return_type = 4
>        param_values = 0x2ca7138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#820 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f774e00, reg_save_area = 0x7fff8f774d10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#821 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca70f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#822 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca70f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7753c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#823 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca70f0
>        signal_return_type = 4
>        param_values = 0x2ca7108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#824 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7752b0, reg_save_area = 0x7fff8f7751c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#825 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca70c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#826 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca70c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f775870, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#827 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca70c0
>        signal_return_type = 4
>        param_values = 0x2ca70d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#828 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f775760, reg_save_area = 0x7fff8f775670}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#829 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7090, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#830 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7090) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f775d20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#831 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7090
>        signal_return_type = 4
>        param_values = 0x2ca70a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#832 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f775c10, reg_save_area = 0x7fff8f775b20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#833 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7060, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#834 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7060) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7761d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#835 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7060
>        signal_return_type = 4
>        param_values = 0x2ca7078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#836 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7760c0, reg_save_area = 0x7fff8f775fd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#837 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca7030, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#838 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca7030) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f776680, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#839 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7030
>        signal_return_type = 4
>        param_values = 0x2ca7048
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#840 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f776570, reg_save_area = 0x7fff8f776480}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#841 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca7000, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#842 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca7000) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f776b30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#843 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca7000
>        signal_return_type = 4
>        param_values = 0x2ca7018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#844 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f776a20, reg_save_area = 0x7fff8f776930}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#845 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6f90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#846 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6f90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f776fe0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#847 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6f90
>        signal_return_type = 4
>        param_values = 0x2ca6fa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#848 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f776ed0, reg_save_area = 0x7fff8f776de0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#849 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6f60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#850 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6f60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f777490, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#851 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6f60
>        signal_return_type = 4
>        param_values = 0x2ca6f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#852 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f777380, reg_save_area = 0x7fff8f777290}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#853 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6f30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#854 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6f30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f777940, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#855 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6f30
>        signal_return_type = 4
>        param_values = 0x2ca6f48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#856 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f777830, reg_save_area = 0x7fff8f777740}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#857 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6f00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#858 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6f00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f777df0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#859 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6f00
>        signal_return_type = 4
>        param_values = 0x2ca6f18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#860 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f777ce0, reg_save_area = 0x7fff8f777bf0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#861 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6ed0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#862 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6ed0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7782a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#863 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6ed0
>        signal_return_type = 4
>        param_values = 0x2ca6ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#864 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f778190, reg_save_area = 0x7fff8f7780a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#865 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6ea0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#866 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6ea0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f778750, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#867 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6ea0
>        signal_return_type = 4
>        param_values = 0x2ca6eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#868 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f778640, reg_save_area = 0x7fff8f778550}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#869 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#870 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f778c00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#871 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6e70
>        signal_return_type = 4
>        param_values = 0x2ca6e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#872 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f778af0, reg_save_area = 0x7fff8f778a00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#873 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#874 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7790b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#875 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6e40
>        signal_return_type = 4
>        param_values = 0x2ca6e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#876 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f778fa0, reg_save_area = 0x7fff8f778eb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#877 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#878 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f779560, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#879 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6e10
>        signal_return_type = 4
>        param_values = 0x2ca6e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#880 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f779450, reg_save_area = 0x7fff8f779360}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#881 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#882 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f779a10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#883 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6d80
>        signal_return_type = 4
>        param_values = 0x2ca6d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#884 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f779900, reg_save_area = 0x7fff8f779810}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#885 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#886 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f779ec0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#887 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6d50
>        signal_return_type = 4
>        param_values = 0x2ca6d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#888 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f779db0, reg_save_area = 0x7fff8f779cc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#889 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#890 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77a370, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#891 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6d20
>        signal_return_type = 4
>        param_values = 0x2ca6d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#892 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77a260, reg_save_area = 0x7fff8f77a170}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#893 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#894 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77a820, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#895 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6cf0
>        signal_return_type = 4
>        param_values = 0x2ca6d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#896 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77a710, reg_save_area = 0x7fff8f77a620}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#897 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6cc0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#898 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6cc0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77acd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#899 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6cc0
>        signal_return_type = 4
>        param_values = 0x2ca6cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#900 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77abc0, reg_save_area = 0x7fff8f77aad0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#901 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6c90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#902 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6c90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77b180, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#903 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6c90
>        signal_return_type = 4
>        param_values = 0x2ca6ca8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#904 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77b070, reg_save_area = 0x7fff8f77af80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#905 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6c60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#906 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6c60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77b630, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#907 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6c60
>        signal_return_type = 4
>        param_values = 0x2ca6c78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#908 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77b520, reg_save_area = 0x7fff8f77b430}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#909 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6c30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#910 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6c30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77bae0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#911 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6c30
>        signal_return_type = 4
>        param_values = 0x2ca6c48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#912 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77b9d0, reg_save_area = 0x7fff8f77b8e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#913 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6c00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#914 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6c00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77bf90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#915 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6c00
>        signal_return_type = 4
>        param_values = 0x2ca6c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#916 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77be80, reg_save_area = 0x7fff8f77bd90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#917 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6b90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#918 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6b90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77c440, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#919 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6b90
>        signal_return_type = 4
>        param_values = 0x2ca6ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#920 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77c330, reg_save_area = 0x7fff8f77c240}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#921 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6b60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#922 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6b60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77c8f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#923 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6b60
>        signal_return_type = 4
>        param_values = 0x2ca6b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#924 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77c7e0, reg_save_area = 0x7fff8f77c6f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#925 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6b30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#926 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6b30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77cda0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#927 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6b30
>        signal_return_type = 4
>        param_values = 0x2ca6b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#928 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77cc90, reg_save_area = 0x7fff8f77cba0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#929 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6b00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#930 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6b00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77d250, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#931 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6b00
>        signal_return_type = 4
>        param_values = 0x2ca6b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#932 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77d140, reg_save_area = 0x7fff8f77d050}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#933 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6ad0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#934 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6ad0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77d700, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#935 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6ad0
>        signal_return_type = 4
>        param_values = 0x2ca6ae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#936 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77d5f0, reg_save_area = 0x7fff8f77d500}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#937 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6aa0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#938 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6aa0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77dbb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#939 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6aa0
>        signal_return_type = 4
>        param_values = 0x2ca6ab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#940 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77daa0, reg_save_area = 0x7fff8f77d9b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#941 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6a70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#942 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6a70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77e060, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#943 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6a70
>        signal_return_type = 4
>        param_values = 0x2ca6a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#944 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77df50, reg_save_area = 0x7fff8f77de60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#945 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6a40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#946 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6a40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77e510, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#947 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6a40
>        signal_return_type = 4
>        param_values = 0x2ca6a58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#948 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77e400, reg_save_area = 0x7fff8f77e310}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#949 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6a10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#950 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6a10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77e9c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#951 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6a10
>        signal_return_type = 4
>        param_values = 0x2ca6a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#952 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77e8b0, reg_save_area = 0x7fff8f77e7c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#953 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6980, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#954 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6980) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77ee70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#955 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6980
>        signal_return_type = 4
>        param_values = 0x2ca6998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#956 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77ed60, reg_save_area = 0x7fff8f77ec70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#957 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6950, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#958 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6950) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77f320, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#959 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6950
>        signal_return_type = 4
>        param_values = 0x2ca6968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#960 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77f210, reg_save_area = 0x7fff8f77f120}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#961 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6920, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#962 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6920) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77f7d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#963 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6920
>        signal_return_type = 4
>        param_values = 0x2ca6938
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#964 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77f6c0, reg_save_area = 0x7fff8f77f5d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#965 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca68f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#966 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca68f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f77fc80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#967 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca68f0
>        signal_return_type = 4
>        param_values = 0x2ca6908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#968 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f77fb70, reg_save_area = 0x7fff8f77fa80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#969 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca68c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#970 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca68c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f780130, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#971 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca68c0
>        signal_return_type = 4
>        param_values = 0x2ca68d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#972 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f780020, reg_save_area = 0x7fff8f77ff30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#973 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6890, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#974 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6890) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7805e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#975 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6890
>        signal_return_type = 4
>        param_values = 0x2ca68a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#976 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7804d0, reg_save_area = 0x7fff8f7803e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#977 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6860, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#978 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6860) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f780a90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#979 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6860
>        signal_return_type = 4
>        param_values = 0x2ca6878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#980 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f780980, reg_save_area = 0x7fff8f780890}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#981 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6830, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#982 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6830) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f780f40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#983 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6830
>        signal_return_type = 4
>        param_values = 0x2ca6848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#984 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f780e30, reg_save_area = 0x7fff8f780d40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#985 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6800, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#986 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6800) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7813f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#987 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6800
>        signal_return_type = 4
>        param_values = 0x2ca6818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#988 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7812e0, reg_save_area = 0x7fff8f7811f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#989 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6790, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#990 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6790) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7818a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#991 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6790
>        signal_return_type = 4
>        param_values = 0x2ca67a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#992 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f781790, reg_save_area = 0x7fff8f7816a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#993 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6760, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#994 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6760) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f781d50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#995 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6760
>        signal_return_type = 4
>        param_values = 0x2ca6778
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#996 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f781c40, reg_save_area = 0x7fff8f781b50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#997 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6730, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#998 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6730) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f782200, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#999 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6730
>        signal_return_type = 4
>        param_values = 0x2ca6748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1000 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7820f0, reg_save_area = 0x7fff8f782000}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1001 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6700, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1002 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6700) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7826b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1003 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6700
>        signal_return_type = 4
>        param_values = 0x2ca6718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1004 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7825a0, reg_save_area = 0x7fff8f7824b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1005 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca66d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1006 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca66d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f782b60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1007 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca66d0
>        signal_return_type = 4
>        param_values = 0x2ca66e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1008 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f782a50, reg_save_area = 0x7fff8f782960}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1009 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca66a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1010 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca66a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f783010, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1011 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca66a0
>        signal_return_type = 4
>        param_values = 0x2ca66b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1012 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f782f00, reg_save_area = 0x7fff8f782e10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1013 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6670, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1014 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6670) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7834c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1015 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6670
>        signal_return_type = 4
>        param_values = 0x2ca6688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1016 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7833b0, reg_save_area = 0x7fff8f7832c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1017 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6640, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1018 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6640) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f783970, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1019 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6640
>        signal_return_type = 4
>        param_values = 0x2ca6658
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1020 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f783860, reg_save_area = 0x7fff8f783770}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1021 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6610, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1022 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6610) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f783e20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1023 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6610
>        signal_return_type = 4
>        param_values = 0x2ca6628
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1024 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f783d10, reg_save_area = 0x7fff8f783c20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1025 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6580, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1026 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6580) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7842d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1027 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6580
>        signal_return_type = 4
>        param_values = 0x2ca6598
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1028 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7841c0, reg_save_area = 0x7fff8f7840d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1029 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6550, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1030 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6550) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f784780, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1031 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6550
>        signal_return_type = 4
>        param_values = 0x2ca6568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1032 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f784670, reg_save_area = 0x7fff8f784580}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1033 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6520, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1034 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6520) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f784c30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1035 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6520
>        signal_return_type = 4
>        param_values = 0x2ca6538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1036 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f784b20, reg_save_area = 0x7fff8f784a30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1037 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca64f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1038 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca64f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7850e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1039 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca64f0
>        signal_return_type = 4
>        param_values = 0x2ca6508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1040 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f784fd0, reg_save_area = 0x7fff8f784ee0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1041 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca64c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1042 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca64c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f785590, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1043 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca64c0
>        signal_return_type = 4
>        param_values = 0x2ca64d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1044 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f785480, reg_save_area = 0x7fff8f785390}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1045 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6490, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1046 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6490) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f785a40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1047 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6490
>        signal_return_type = 4
>        param_values = 0x2ca64a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1048 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f785930, reg_save_area = 0x7fff8f785840}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1049 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6460, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1050 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6460) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f785ef0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1051 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6460
>        signal_return_type = 4
>        param_values = 0x2ca6478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1052 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f785de0, reg_save_area = 0x7fff8f785cf0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1053 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6430, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1054 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6430) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7863a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1055 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6430
>        signal_return_type = 4
>        param_values = 0x2ca6448
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1056 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f786290, reg_save_area = 0x7fff8f7861a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1057 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6400, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1058 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6400) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f786850, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1059 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6400
>        signal_return_type = 4
>        param_values = 0x2ca6418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1060 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f786740, reg_save_area = 0x7fff8f786650}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1061 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6390, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1062 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6390) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f786d00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1063 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6390
>        signal_return_type = 4
>        param_values = 0x2ca63a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1064 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f786bf0, reg_save_area = 0x7fff8f786b00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1065 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6360, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1066 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6360) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7871b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1067 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6360
>        signal_return_type = 4
>        param_values = 0x2ca6378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1068 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7870a0, reg_save_area = 0x7fff8f786fb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1069 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6330, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1070 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6330) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f787660, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1071 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6330
>        signal_return_type = 4
>        param_values = 0x2ca6348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1072 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f787550, reg_save_area = 0x7fff8f787460}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1073 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6300, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1074 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6300) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f787b10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1075 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6300
>        signal_return_type = 4
>        param_values = 0x2ca6318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1076 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f787a00, reg_save_area = 0x7fff8f787910}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1077 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca62d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1078 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca62d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f787fc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1079 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca62d0
>        signal_return_type = 4
>        param_values = 0x2ca62e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1080 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f787eb0, reg_save_area = 0x7fff8f787dc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1081 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca62a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1082 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca62a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f788470, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1083 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca62a0
>        signal_return_type = 4
>        param_values = 0x2ca62b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1084 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f788360, reg_save_area = 0x7fff8f788270}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1085 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6270, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1086 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6270) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f788920, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1087 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6270
>        signal_return_type = 4
>        param_values = 0x2ca6288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1088 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f788810, reg_save_area = 0x7fff8f788720}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1089 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6240, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1090 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6240) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f788dd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1091 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6240
>        signal_return_type = 4
>        param_values = 0x2ca6258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1092 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f788cc0, reg_save_area = 0x7fff8f788bd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1093 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6210, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1094 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6210) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f789280, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1095 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6210
>        signal_return_type = 4
>        param_values = 0x2ca6228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1096 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f789170, reg_save_area = 0x7fff8f789080}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1097 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6180, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1098 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6180) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f789730, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1099 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6180
>        signal_return_type = 4
>        param_values = 0x2ca6198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1100 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f789620, reg_save_area = 0x7fff8f789530}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1101 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6150, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1102 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6150) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f789be0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1103 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6150
>        signal_return_type = 4
>        param_values = 0x2ca6168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1104 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f789ad0, reg_save_area = 0x7fff8f7899e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1105 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6120, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1106 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6120) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78a090, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1107 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6120
>        signal_return_type = 4
>        param_values = 0x2ca6138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1108 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f789f80, reg_save_area = 0x7fff8f789e90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1109 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca60f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1110 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca60f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78a540, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1111 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca60f0
>        signal_return_type = 4
>        param_values = 0x2ca6108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1112 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78a430, reg_save_area = 0x7fff8f78a340}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1113 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca60c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1114 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca60c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78a9f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1115 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca60c0
>        signal_return_type = 4
>        param_values = 0x2ca60d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1116 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78a8e0, reg_save_area = 0x7fff8f78a7f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1117 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6090, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1118 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6090) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78aea0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1119 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6090
>        signal_return_type = 4
>        param_values = 0x2ca60a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1120 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78ad90, reg_save_area = 0x7fff8f78aca0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1121 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6060, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1122 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6060) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78b350, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1123 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6060
>        signal_return_type = 4
>        param_values = 0x2ca6078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1124 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78b240, reg_save_area = 0x7fff8f78b150}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1125 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca6030, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1126 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca6030) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78b800, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1127 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6030
>        signal_return_type = 4
>        param_values = 0x2ca6048
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1128 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78b6f0, reg_save_area = 0x7fff8f78b600}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1129 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca6000, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1130 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca6000) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78bcb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1131 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca6000
>        signal_return_type = 4
>        param_values = 0x2ca6018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1132 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78bba0, reg_save_area = 0x7fff8f78bab0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1133 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5f90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1134 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5f90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78c160, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1135 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5f90
>        signal_return_type = 4
>        param_values = 0x2ca5fa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1136 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78c050, reg_save_area = 0x7fff8f78bf60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1137 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5f60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1138 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5f60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78c610, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1139 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5f60
>        signal_return_type = 4
>        param_values = 0x2ca5f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1140 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78c500, reg_save_area = 0x7fff8f78c410}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1141 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5f30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1142 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5f30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78cac0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1143 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5f30
>        signal_return_type = 4
>        param_values = 0x2ca5f48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1144 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78c9b0, reg_save_area = 0x7fff8f78c8c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1145 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5f00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1146 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5f00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78cf70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1147 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5f00
>        signal_return_type = 4
>        param_values = 0x2ca5f18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1148 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78ce60, reg_save_area = 0x7fff8f78cd70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1149 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5ed0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1150 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5ed0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78d420, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1151 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5ed0
>        signal_return_type = 4
>        param_values = 0x2ca5ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1152 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78d310, reg_save_area = 0x7fff8f78d220}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1153 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5ea0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1154 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5ea0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78d8d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1155 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5ea0
>        signal_return_type = 4
>        param_values = 0x2ca5eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1156 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78d7c0, reg_save_area = 0x7fff8f78d6d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1157 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1158 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78dd80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1159 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5e70
>        signal_return_type = 4
>        param_values = 0x2ca5e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1160 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78dc70, reg_save_area = 0x7fff8f78db80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1161 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1162 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78e230, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1163 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5e40
>        signal_return_type = 4
>        param_values = 0x2ca5e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1164 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78e120, reg_save_area = 0x7fff8f78e030}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1165 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1166 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78e6e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1167 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5e10
>        signal_return_type = 4
>        param_values = 0x2ca5e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1168 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78e5d0, reg_save_area = 0x7fff8f78e4e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1169 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1170 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78eb90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1171 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5d80
>        signal_return_type = 4
>        param_values = 0x2ca5d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1172 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78ea80, reg_save_area = 0x7fff8f78e990}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1173 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1174 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78f040, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1175 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5d50
>        signal_return_type = 4
>        param_values = 0x2ca5d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1176 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78ef30, reg_save_area = 0x7fff8f78ee40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1177 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1178 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78f4f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1179 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5d20
>        signal_return_type = 4
>        param_values = 0x2ca5d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1180 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78f3e0, reg_save_area = 0x7fff8f78f2f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1181 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1182 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78f9a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1183 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5cf0
>        signal_return_type = 4
>        param_values = 0x2ca5d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1184 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78f890, reg_save_area = 0x7fff8f78f7a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1185 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5cc0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1186 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5cc0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f78fe50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1187 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5cc0
>        signal_return_type = 4
>        param_values = 0x2ca5cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1188 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f78fd40, reg_save_area = 0x7fff8f78fc50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1189 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5c90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1190 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5c90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f790300, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1191 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5c90
>        signal_return_type = 4
>        param_values = 0x2ca5ca8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1192 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7901f0, reg_save_area = 0x7fff8f790100}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1193 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5c60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1194 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5c60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7907b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1195 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5c60
>        signal_return_type = 4
>        param_values = 0x2ca5c78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1196 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7906a0, reg_save_area = 0x7fff8f7905b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1197 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5c30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1198 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5c30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f790c60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1199 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5c30
>        signal_return_type = 4
>        param_values = 0x2ca5c48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1200 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f790b50, reg_save_area = 0x7fff8f790a60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1201 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5c00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1202 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5c00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f791110, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1203 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5c00
>        signal_return_type = 4
>        param_values = 0x2ca5c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1204 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f791000, reg_save_area = 0x7fff8f790f10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1205 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5b90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1206 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5b90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7915c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1207 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5b90
>        signal_return_type = 4
>        param_values = 0x2ca5ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1208 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7914b0, reg_save_area = 0x7fff8f7913c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1209 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5b60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1210 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5b60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f791a70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1211 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5b60
>        signal_return_type = 4
>        param_values = 0x2ca5b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1212 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f791960, reg_save_area = 0x7fff8f791870}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1213 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5b30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1214 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5b30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f791f20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1215 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5b30
>        signal_return_type = 4
>        param_values = 0x2ca5b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1216 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f791e10, reg_save_area = 0x7fff8f791d20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1217 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5b00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1218 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5b00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7923d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1219 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5b00
>        signal_return_type = 4
>        param_values = 0x2ca5b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1220 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7922c0, reg_save_area = 0x7fff8f7921d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1221 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5ad0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1222 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5ad0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f792880, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1223 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5ad0
>        signal_return_type = 4
>        param_values = 0x2ca5ae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1224 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f792770, reg_save_area = 0x7fff8f792680}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1225 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5aa0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1226 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5aa0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f792d30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1227 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5aa0
>        signal_return_type = 4
>        param_values = 0x2ca5ab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1228 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f792c20, reg_save_area = 0x7fff8f792b30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1229 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5a70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1230 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5a70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7931e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1231 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5a70
>        signal_return_type = 4
>        param_values = 0x2ca5a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1232 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7930d0, reg_save_area = 0x7fff8f792fe0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1233 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5a40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1234 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5a40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f793690, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1235 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5a40
>        signal_return_type = 4
>        param_values = 0x2ca5a58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1236 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f793580, reg_save_area = 0x7fff8f793490}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1237 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5a10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1238 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5a10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f793b40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1239 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5a10
>        signal_return_type = 4
>        param_values = 0x2ca5a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1240 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f793a30, reg_save_area = 0x7fff8f793940}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1241 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5980, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1242 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5980) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f793ff0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1243 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5980
>        signal_return_type = 4
>        param_values = 0x2ca5998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1244 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f793ee0, reg_save_area = 0x7fff8f793df0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1245 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5950, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1246 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5950) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7944a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1247 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5950
>        signal_return_type = 4
>        param_values = 0x2ca5968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1248 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f794390, reg_save_area = 0x7fff8f7942a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1249 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5920, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1250 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5920) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f794950, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1251 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5920
>        signal_return_type = 4
>        param_values = 0x2ca5938
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1252 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f794840, reg_save_area = 0x7fff8f794750}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1253 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca58f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1254 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca58f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f794e00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1255 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca58f0
>        signal_return_type = 4
>        param_values = 0x2ca5908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1256 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f794cf0, reg_save_area = 0x7fff8f794c00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1257 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca58c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1258 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca58c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7952b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1259 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca58c0
>        signal_return_type = 4
>        param_values = 0x2ca58d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1260 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7951a0, reg_save_area = 0x7fff8f7950b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1261 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5890, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1262 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5890) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f795760, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1263 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5890
>        signal_return_type = 4
>        param_values = 0x2ca58a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1264 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f795650, reg_save_area = 0x7fff8f795560}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1265 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5860, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1266 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5860) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f795c10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1267 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5860
>        signal_return_type = 4
>        param_values = 0x2ca5878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1268 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f795b00, reg_save_area = 0x7fff8f795a10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1269 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5830, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1270 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5830) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7960c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1271 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5830
>        signal_return_type = 4
>        param_values = 0x2ca5848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1272 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f795fb0, reg_save_area = 0x7fff8f795ec0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1273 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5800, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1274 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5800) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f796570, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1275 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5800
>        signal_return_type = 4
>        param_values = 0x2ca5818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1276 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f796460, reg_save_area = 0x7fff8f796370}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1277 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5790, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1278 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5790) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f796a20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1279 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5790
>        signal_return_type = 4
>        param_values = 0x2ca57a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1280 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f796910, reg_save_area = 0x7fff8f796820}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1281 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5760, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1282 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5760) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f796ed0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1283 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5760
>        signal_return_type = 4
>        param_values = 0x2ca5778
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1284 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f796dc0, reg_save_area = 0x7fff8f796cd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1285 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5730, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1286 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5730) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f797380, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1287 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5730
>        signal_return_type = 4
>        param_values = 0x2ca5748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1288 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f797270, reg_save_area = 0x7fff8f797180}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1289 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5700, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1290 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5700) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f797830, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1291 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5700
>        signal_return_type = 4
>        param_values = 0x2ca5718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1292 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f797720, reg_save_area = 0x7fff8f797630}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1293 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca56d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1294 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca56d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f797ce0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1295 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca56d0
>        signal_return_type = 4
>        param_values = 0x2ca56e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1296 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f797bd0, reg_save_area = 0x7fff8f797ae0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1297 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca56a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1298 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca56a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f798190, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1299 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca56a0
>        signal_return_type = 4
>        param_values = 0x2ca56b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1300 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f798080, reg_save_area = 0x7fff8f797f90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1301 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5670, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1302 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5670) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f798640, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1303 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5670
>        signal_return_type = 4
>        param_values = 0x2ca5688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1304 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f798530, reg_save_area = 0x7fff8f798440}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1305 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5640, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1306 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5640) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f798af0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1307 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5640
>        signal_return_type = 4
>        param_values = 0x2ca5658
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1308 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7989e0, reg_save_area = 0x7fff8f7988f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1309 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5610, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1310 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5610) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f798fa0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1311 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5610
>        signal_return_type = 4
>        param_values = 0x2ca5628
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1312 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f798e90, reg_save_area = 0x7fff8f798da0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1313 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5580, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1314 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5580) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f799450, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1315 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5580
>        signal_return_type = 4
>        param_values = 0x2ca5598
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1316 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f799340, reg_save_area = 0x7fff8f799250}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1317 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5550, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1318 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5550) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f799900, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1319 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5550
>        signal_return_type = 4
>        param_values = 0x2ca5568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1320 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7997f0, reg_save_area = 0x7fff8f799700}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1321 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5520, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1322 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5520) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f799db0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1323 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5520
>        signal_return_type = 4
>        param_values = 0x2ca5538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1324 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f799ca0, reg_save_area = 0x7fff8f799bb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1325 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca54f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1326 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca54f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79a260, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1327 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca54f0
>        signal_return_type = 4
>        param_values = 0x2ca5508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1328 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79a150, reg_save_area = 0x7fff8f79a060}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1329 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca54c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1330 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca54c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79a710, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1331 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca54c0
>        signal_return_type = 4
>        param_values = 0x2ca54d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1332 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79a600, reg_save_area = 0x7fff8f79a510}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1333 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5490, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1334 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5490) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79abc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1335 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5490
>        signal_return_type = 4
>        param_values = 0x2ca54a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1336 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79aab0, reg_save_area = 0x7fff8f79a9c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1337 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5460, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1338 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5460) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79b070, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1339 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5460
>        signal_return_type = 4
>        param_values = 0x2ca5478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1340 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79af60, reg_save_area = 0x7fff8f79ae70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1341 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5430, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1342 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5430) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79b520, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1343 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5430
>        signal_return_type = 4
>        param_values = 0x2ca5448
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1344 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79b410, reg_save_area = 0x7fff8f79b320}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1345 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5400, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1346 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5400) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79b9d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1347 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5400
>        signal_return_type = 4
>        param_values = 0x2ca5418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1348 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79b8c0, reg_save_area = 0x7fff8f79b7d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1349 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5390, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1350 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5390) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79be80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1351 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5390
>        signal_return_type = 4
>        param_values = 0x2ca53a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1352 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79bd70, reg_save_area = 0x7fff8f79bc80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1353 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5360, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1354 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5360) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79c330, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1355 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5360
>        signal_return_type = 4
>        param_values = 0x2ca5378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1356 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79c220, reg_save_area = 0x7fff8f79c130}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1357 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5330, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1358 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5330) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79c7e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1359 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5330
>        signal_return_type = 4
>        param_values = 0x2ca5348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1360 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79c6d0, reg_save_area = 0x7fff8f79c5e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1361 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5300, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1362 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5300) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79cc90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1363 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5300
>        signal_return_type = 4
>        param_values = 0x2ca5318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1364 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79cb80, reg_save_area = 0x7fff8f79ca90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1365 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca52d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1366 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca52d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79d140, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1367 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca52d0
>        signal_return_type = 4
>        param_values = 0x2ca52e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1368 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79d030, reg_save_area = 0x7fff8f79cf40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1369 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca52a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1370 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca52a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79d5f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1371 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca52a0
>        signal_return_type = 4
>        param_values = 0x2ca52b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1372 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79d4e0, reg_save_area = 0x7fff8f79d3f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1373 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5270, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1374 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5270) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79daa0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1375 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5270
>        signal_return_type = 4
>        param_values = 0x2ca5288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1376 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79d990, reg_save_area = 0x7fff8f79d8a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1377 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5240, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1378 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5240) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79df50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1379 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5240
>        signal_return_type = 4
>        param_values = 0x2ca5258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1380 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79de40, reg_save_area = 0x7fff8f79dd50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1381 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5210, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1382 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5210) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79e400, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1383 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5210
>        signal_return_type = 4
>        param_values = 0x2ca5228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1384 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79e2f0, reg_save_area = 0x7fff8f79e200}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1385 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5180, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1386 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5180) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79e8b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1387 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5180
>        signal_return_type = 4
>        param_values = 0x2ca5198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1388 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79e7a0, reg_save_area = 0x7fff8f79e6b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1389 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5150, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1390 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5150) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79ed60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1391 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5150
>        signal_return_type = 4
>        param_values = 0x2ca5168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1392 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79ec50, reg_save_area = 0x7fff8f79eb60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1393 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5120, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1394 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5120) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79f210, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1395 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5120
>        signal_return_type = 4
>        param_values = 0x2ca5138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1396 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79f100, reg_save_area = 0x7fff8f79f010}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1397 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca50f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1398 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca50f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79f6c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1399 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca50f0
>        signal_return_type = 4
>        param_values = 0x2ca5108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1400 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79f5b0, reg_save_area = 0x7fff8f79f4c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1401 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca50c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1402 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca50c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f79fb70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1403 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca50c0
>        signal_return_type = 4
>        param_values = 0x2ca50d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1404 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79fa60, reg_save_area = 0x7fff8f79f970}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1405 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5090, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1406 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5090) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a0020, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1407 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5090
>        signal_return_type = 4
>        param_values = 0x2ca50a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1408 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f79ff10, reg_save_area = 0x7fff8f79fe20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1409 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5060, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1410 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5060) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a04d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1411 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5060
>        signal_return_type = 4
>        param_values = 0x2ca5078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1412 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a03c0, reg_save_area = 0x7fff8f7a02d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1413 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca5030, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1414 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca5030) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a0980, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1415 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5030
>        signal_return_type = 4
>        param_values = 0x2ca5048
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1416 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a0870, reg_save_area = 0x7fff8f7a0780}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1417 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca5000, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1418 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca5000) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a0e30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1419 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca5000
>        signal_return_type = 4
>        param_values = 0x2ca5018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1420 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a0d20, reg_save_area = 0x7fff8f7a0c30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1421 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4f90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1422 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4f90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a12e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1423 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4f90
>        signal_return_type = 4
>        param_values = 0x2ca4fa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1424 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a11d0, reg_save_area = 0x7fff8f7a10e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1425 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4f60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1426 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4f60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a1790, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1427 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4f60
>        signal_return_type = 4
>        param_values = 0x2ca4f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1428 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a1680, reg_save_area = 0x7fff8f7a1590}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1429 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4f30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1430 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4f30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a1c40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1431 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4f30
>        signal_return_type = 4
>        param_values = 0x2ca4f48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1432 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a1b30, reg_save_area = 0x7fff8f7a1a40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1433 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4f00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1434 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4f00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a20f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1435 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4f00
>        signal_return_type = 4
>        param_values = 0x2ca4f18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1436 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a1fe0, reg_save_area = 0x7fff8f7a1ef0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1437 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4ed0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1438 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4ed0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a25a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1439 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4ed0
>        signal_return_type = 4
>        param_values = 0x2ca4ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1440 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a2490, reg_save_area = 0x7fff8f7a23a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1441 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4ea0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1442 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4ea0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a2a50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1443 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4ea0
>        signal_return_type = 4
>        param_values = 0x2ca4eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1444 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a2940, reg_save_area = 0x7fff8f7a2850}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1445 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1446 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a2f00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1447 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4e70
>        signal_return_type = 4
>        param_values = 0x2ca4e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1448 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a2df0, reg_save_area = 0x7fff8f7a2d00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1449 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1450 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a33b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1451 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4e40
>        signal_return_type = 4
>        param_values = 0x2ca4e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1452 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a32a0, reg_save_area = 0x7fff8f7a31b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1453 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1454 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a3860, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1455 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4e10
>        signal_return_type = 4
>        param_values = 0x2ca4e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1456 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a3750, reg_save_area = 0x7fff8f7a3660}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1457 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1458 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a3d10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1459 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4d80
>        signal_return_type = 4
>        param_values = 0x2ca4d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1460 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a3c00, reg_save_area = 0x7fff8f7a3b10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1461 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1462 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a41c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1463 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4d50
>        signal_return_type = 4
>        param_values = 0x2ca4d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1464 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a40b0, reg_save_area = 0x7fff8f7a3fc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1465 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1466 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a4670, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1467 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4d20
>        signal_return_type = 4
>        param_values = 0x2ca4d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1468 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a4560, reg_save_area = 0x7fff8f7a4470}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1469 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1470 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a4b20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1471 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4cf0
>        signal_return_type = 4
>        param_values = 0x2ca4d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1472 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a4a10, reg_save_area = 0x7fff8f7a4920}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1473 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4cc0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1474 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4cc0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a4fd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1475 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4cc0
>        signal_return_type = 4
>        param_values = 0x2ca4cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1476 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a4ec0, reg_save_area = 0x7fff8f7a4dd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1477 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4c90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1478 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4c90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a5480, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1479 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4c90
>        signal_return_type = 4
>        param_values = 0x2ca4ca8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1480 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a5370, reg_save_area = 0x7fff8f7a5280}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1481 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4c60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1482 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4c60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a5930, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1483 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4c60
>        signal_return_type = 4
>        param_values = 0x2ca4c78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1484 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a5820, reg_save_area = 0x7fff8f7a5730}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1485 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4c30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1486 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4c30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a5de0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1487 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4c30
>        signal_return_type = 4
>        param_values = 0x2ca4c48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1488 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a5cd0, reg_save_area = 0x7fff8f7a5be0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1489 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4c00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1490 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4c00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a6290, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1491 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4c00
>        signal_return_type = 4
>        param_values = 0x2ca4c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1492 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a6180, reg_save_area = 0x7fff8f7a6090}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1493 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4b90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1494 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4b90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a6740, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1495 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4b90
>        signal_return_type = 4
>        param_values = 0x2ca4ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1496 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a6630, reg_save_area = 0x7fff8f7a6540}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1497 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4b60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1498 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4b60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a6bf0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1499 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4b60
>        signal_return_type = 4
>        param_values = 0x2ca4b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1500 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a6ae0, reg_save_area = 0x7fff8f7a69f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1501 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4b30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1502 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4b30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a70a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1503 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4b30
>        signal_return_type = 4
>        param_values = 0x2ca4b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1504 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a6f90, reg_save_area = 0x7fff8f7a6ea0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1505 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4b00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1506 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4b00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a7550, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1507 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4b00
>        signal_return_type = 4
>        param_values = 0x2ca4b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1508 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a7440, reg_save_area = 0x7fff8f7a7350}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1509 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4ad0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1510 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4ad0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a7a00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1511 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4ad0
>        signal_return_type = 4
>        param_values = 0x2ca4ae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1512 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a78f0, reg_save_area = 0x7fff8f7a7800}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1513 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4aa0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1514 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4aa0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a7eb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1515 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4aa0
>        signal_return_type = 4
>        param_values = 0x2ca4ab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1516 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a7da0, reg_save_area = 0x7fff8f7a7cb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1517 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4a70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1518 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4a70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a8360, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1519 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4a70
>        signal_return_type = 4
>        param_values = 0x2ca4a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1520 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a8250, reg_save_area = 0x7fff8f7a8160}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1521 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4a40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1522 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4a40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a8810, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1523 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4a40
>        signal_return_type = 4
>        param_values = 0x2ca4a58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1524 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a8700, reg_save_area = 0x7fff8f7a8610}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1525 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4a10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1526 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4a10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a8cc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1527 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4a10
>        signal_return_type = 4
>        param_values = 0x2ca4a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1528 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a8bb0, reg_save_area = 0x7fff8f7a8ac0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1529 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4980, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1530 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4980) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a9170, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1531 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4980
>        signal_return_type = 4
>        param_values = 0x2ca4998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1532 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a9060, reg_save_area = 0x7fff8f7a8f70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1533 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4950, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1534 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4950) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a9620, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1535 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4950
>        signal_return_type = 4
>        param_values = 0x2ca4968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1536 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a9510, reg_save_area = 0x7fff8f7a9420}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1537 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4920, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1538 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4920) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a9ad0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1539 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4920
>        signal_return_type = 4
>        param_values = 0x2ca4938
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1540 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a99c0, reg_save_area = 0x7fff8f7a98d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1541 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca48f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1542 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca48f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7a9f80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1543 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca48f0
>        signal_return_type = 4
>        param_values = 0x2ca4908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1544 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7a9e70, reg_save_area = 0x7fff8f7a9d80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1545 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca48c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1546 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca48c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7aa430, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1547 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca48c0
>        signal_return_type = 4
>        param_values = 0x2ca48d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1548 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7aa320, reg_save_area = 0x7fff8f7aa230}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1549 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4890, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1550 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4890) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7aa8e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1551 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4890
>        signal_return_type = 4
>        param_values = 0x2ca48a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1552 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7aa7d0, reg_save_area = 0x7fff8f7aa6e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1553 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4860, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1554 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4860) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7aad90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1555 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4860
>        signal_return_type = 4
>        param_values = 0x2ca4878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1556 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7aac80, reg_save_area = 0x7fff8f7aab90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1557 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4830, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1558 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4830) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ab240, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1559 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4830
>        signal_return_type = 4
>        param_values = 0x2ca4848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1560 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ab130, reg_save_area = 0x7fff8f7ab040}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1561 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4800, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1562 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4800) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ab6f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1563 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4800
>        signal_return_type = 4
>        param_values = 0x2ca4818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1564 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ab5e0, reg_save_area = 0x7fff8f7ab4f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1565 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4790, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1566 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4790) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7abba0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1567 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4790
>        signal_return_type = 4
>        param_values = 0x2ca47a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1568 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7aba90, reg_save_area = 0x7fff8f7ab9a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1569 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4760, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1570 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4760) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ac050, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1571 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4760
>        signal_return_type = 4
>        param_values = 0x2ca4778
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1572 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7abf40, reg_save_area = 0x7fff8f7abe50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1573 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4730, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1574 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4730) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ac500, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1575 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4730
>        signal_return_type = 4
>        param_values = 0x2ca4748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1576 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ac3f0, reg_save_area = 0x7fff8f7ac300}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1577 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4700, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1578 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4700) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ac9b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1579 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4700
>        signal_return_type = 4
>        param_values = 0x2ca4718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1580 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ac8a0, reg_save_area = 0x7fff8f7ac7b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1581 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca46d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1582 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca46d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ace60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1583 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca46d0
>        signal_return_type = 4
>        param_values = 0x2ca46e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1584 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7acd50, reg_save_area = 0x7fff8f7acc60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1585 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca46a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1586 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca46a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ad310, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1587 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca46a0
>        signal_return_type = 4
>        param_values = 0x2ca46b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1588 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ad200, reg_save_area = 0x7fff8f7ad110}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1589 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4670, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1590 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4670) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ad7c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1591 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4670
>        signal_return_type = 4
>        param_values = 0x2ca4688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1592 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ad6b0, reg_save_area = 0x7fff8f7ad5c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1593 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4640, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1594 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4640) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7adc70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1595 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4640
>        signal_return_type = 4
>        param_values = 0x2ca4658
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1596 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7adb60, reg_save_area = 0x7fff8f7ada70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1597 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4610, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1598 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4610) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ae120, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1599 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4610
>        signal_return_type = 4
>        param_values = 0x2ca4628
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1600 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ae010, reg_save_area = 0x7fff8f7adf20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1601 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4580, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1602 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4580) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ae5d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1603 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4580
>        signal_return_type = 4
>        param_values = 0x2ca4598
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1604 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ae4c0, reg_save_area = 0x7fff8f7ae3d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1605 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4550, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1606 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4550) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7aea80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1607 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4550
>        signal_return_type = 4
>        param_values = 0x2ca4568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1608 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ae970, reg_save_area = 0x7fff8f7ae880}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1609 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4520, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1610 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4520) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7aef30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1611 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4520
>        signal_return_type = 4
>        param_values = 0x2ca4538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1612 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7aee20, reg_save_area = 0x7fff8f7aed30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1613 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca44f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1614 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca44f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7af3e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1615 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca44f0
>        signal_return_type = 4
>        param_values = 0x2ca4508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1616 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7af2d0, reg_save_area = 0x7fff8f7af1e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1617 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca44c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1618 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca44c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7af890, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1619 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca44c0
>        signal_return_type = 4
>        param_values = 0x2ca44d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1620 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7af780, reg_save_area = 0x7fff8f7af690}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1621 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4490, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1622 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4490) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7afd40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1623 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4490
>        signal_return_type = 4
>        param_values = 0x2ca44a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1624 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7afc30, reg_save_area = 0x7fff8f7afb40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1625 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4460, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1626 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4460) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b01f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1627 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4460
>        signal_return_type = 4
>        param_values = 0x2ca4478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1628 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b00e0, reg_save_area = 0x7fff8f7afff0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1629 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4430, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1630 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4430) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b06a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1631 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4430
>        signal_return_type = 4
>        param_values = 0x2ca4448
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1632 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b0590, reg_save_area = 0x7fff8f7b04a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1633 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4400, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1634 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4400) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b0b50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1635 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4400
>        signal_return_type = 4
>        param_values = 0x2ca4418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1636 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b0a40, reg_save_area = 0x7fff8f7b0950}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1637 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4390, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1638 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4390) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b1000, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1639 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4390
>        signal_return_type = 4
>        param_values = 0x2ca43a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1640 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b0ef0, reg_save_area = 0x7fff8f7b0e00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1641 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4360, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1642 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4360) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b14b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1643 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4360
>        signal_return_type = 4
>        param_values = 0x2ca4378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1644 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b13a0, reg_save_area = 0x7fff8f7b12b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1645 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4330, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1646 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4330) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b1960, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1647 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4330
>        signal_return_type = 4
>        param_values = 0x2ca4348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1648 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b1850, reg_save_area = 0x7fff8f7b1760}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1649 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4300, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1650 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4300) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b1e10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1651 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4300
>        signal_return_type = 4
>        param_values = 0x2ca4318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1652 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b1d00, reg_save_area = 0x7fff8f7b1c10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1653 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca42d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1654 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca42d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b22c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1655 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca42d0
>        signal_return_type = 4
>        param_values = 0x2ca42e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1656 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b21b0, reg_save_area = 0x7fff8f7b20c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1657 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca42a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1658 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca42a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b2770, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1659 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca42a0
>        signal_return_type = 4
>        param_values = 0x2ca42b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1660 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b2660, reg_save_area = 0x7fff8f7b2570}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1661 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4270, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1662 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4270) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b2c20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1663 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4270
>        signal_return_type = 4
>        param_values = 0x2ca4288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1664 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b2b10, reg_save_area = 0x7fff8f7b2a20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1665 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4240, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1666 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4240) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b30d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1667 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4240
>        signal_return_type = 4
>        param_values = 0x2ca4258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1668 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b2fc0, reg_save_area = 0x7fff8f7b2ed0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1669 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4210, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1670 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4210) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b3580, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1671 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4210
>        signal_return_type = 4
>        param_values = 0x2ca4228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1672 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b3470, reg_save_area = 0x7fff8f7b3380}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1673 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4180, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1674 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4180) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b3a30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1675 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4180
>        signal_return_type = 4
>        param_values = 0x2ca4198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1676 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b3920, reg_save_area = 0x7fff8f7b3830}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1677 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4150, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1678 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4150) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b3ee0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1679 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4150
>        signal_return_type = 4
>        param_values = 0x2ca4168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1680 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b3dd0, reg_save_area = 0x7fff8f7b3ce0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1681 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4120, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1682 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4120) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b4390, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1683 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4120
>        signal_return_type = 4
>        param_values = 0x2ca4138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1684 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b4280, reg_save_area = 0x7fff8f7b4190}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1685 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca40f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1686 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca40f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b4840, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1687 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca40f0
>        signal_return_type = 4
>        param_values = 0x2ca4108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1688 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b4730, reg_save_area = 0x7fff8f7b4640}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1689 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca40c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1690 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca40c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b4cf0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1691 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca40c0
>        signal_return_type = 4
>        param_values = 0x2ca40d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1692 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b4be0, reg_save_area = 0x7fff8f7b4af0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1693 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4090, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1694 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4090) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b51a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1695 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4090
>        signal_return_type = 4
>        param_values = 0x2ca40a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1696 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b5090, reg_save_area = 0x7fff8f7b4fa0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1697 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4060, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1698 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4060) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b5650, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1699 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4060
>        signal_return_type = 4
>        param_values = 0x2ca4078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1700 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b5540, reg_save_area = 0x7fff8f7b5450}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1701 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca4030, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1702 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca4030) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b5b00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1703 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4030
>        signal_return_type = 4
>        param_values = 0x2ca4048
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1704 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b59f0, reg_save_area = 0x7fff8f7b5900}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1705 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca4000, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1706 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca4000) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b5fb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1707 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca4000
>        signal_return_type = 4
>        param_values = 0x2ca4018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1708 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b5ea0, reg_save_area = 0x7fff8f7b5db0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1709 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3f90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1710 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3f90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b6460, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1711 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3f90
>        signal_return_type = 4
>        param_values = 0x2ca3fa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1712 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b6350, reg_save_area = 0x7fff8f7b6260}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1713 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3f60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1714 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3f60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b6910, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1715 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3f60
>        signal_return_type = 4
>        param_values = 0x2ca3f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1716 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b6800, reg_save_area = 0x7fff8f7b6710}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1717 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3f30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1718 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3f30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b6dc0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1719 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3f30
>        signal_return_type = 4
>        param_values = 0x2ca3f48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1720 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b6cb0, reg_save_area = 0x7fff8f7b6bc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1721 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3f00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1722 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3f00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b7270, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1723 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3f00
>        signal_return_type = 4
>        param_values = 0x2ca3f18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1724 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b7160, reg_save_area = 0x7fff8f7b7070}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1725 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3ed0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1726 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3ed0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b7720, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1727 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3ed0
>        signal_return_type = 4
>        param_values = 0x2ca3ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1728 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b7610, reg_save_area = 0x7fff8f7b7520}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1729 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3ea0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1730 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3ea0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b7bd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1731 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3ea0
>        signal_return_type = 4
>        param_values = 0x2ca3eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1732 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b7ac0, reg_save_area = 0x7fff8f7b79d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1733 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1734 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b8080, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1735 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3e70
>        signal_return_type = 4
>        param_values = 0x2ca3e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1736 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b7f70, reg_save_area = 0x7fff8f7b7e80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1737 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1738 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b8530, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1739 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3e40
>        signal_return_type = 4
>        param_values = 0x2ca3e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1740 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b8420, reg_save_area = 0x7fff8f7b8330}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1741 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1742 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b89e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1743 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3e10
>        signal_return_type = 4
>        param_values = 0x2ca3e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1744 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b88d0, reg_save_area = 0x7fff8f7b87e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1745 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1746 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b8e90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1747 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3d80
>        signal_return_type = 4
>        param_values = 0x2ca3d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1748 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b8d80, reg_save_area = 0x7fff8f7b8c90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1749 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1750 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b9340, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1751 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3d50
>        signal_return_type = 4
>        param_values = 0x2ca3d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1752 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b9230, reg_save_area = 0x7fff8f7b9140}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1753 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1754 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b97f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1755 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3d20
>        signal_return_type = 4
>        param_values = 0x2ca3d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1756 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b96e0, reg_save_area = 0x7fff8f7b95f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1757 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1758 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7b9ca0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1759 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3cf0
>        signal_return_type = 4
>        param_values = 0x2ca3d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1760 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7b9b90, reg_save_area = 0x7fff8f7b9aa0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1761 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3cc0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1762 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3cc0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ba150, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1763 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3cc0
>        signal_return_type = 4
>        param_values = 0x2ca3cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1764 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ba040, reg_save_area = 0x7fff8f7b9f50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1765 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3c90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1766 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3c90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ba600, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1767 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3c90
>        signal_return_type = 4
>        param_values = 0x2ca3ca8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1768 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ba4f0, reg_save_area = 0x7fff8f7ba400}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1769 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3c60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1770 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3c60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7baab0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1771 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3c60
>        signal_return_type = 4
>        param_values = 0x2ca3c78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1772 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ba9a0, reg_save_area = 0x7fff8f7ba8b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1773 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3c30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1774 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3c30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7baf60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1775 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3c30
>        signal_return_type = 4
>        param_values = 0x2ca3c48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1776 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bae50, reg_save_area = 0x7fff8f7bad60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1777 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3c00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1778 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3c00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bb410, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1779 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3c00
>        signal_return_type = 4
>        param_values = 0x2ca3c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1780 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bb300, reg_save_area = 0x7fff8f7bb210}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1781 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3b90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1782 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3b90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bb8c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1783 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3b90
>        signal_return_type = 4
>        param_values = 0x2ca3ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1784 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bb7b0, reg_save_area = 0x7fff8f7bb6c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1785 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3b60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1786 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3b60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bbd70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1787 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3b60
>        signal_return_type = 4
>        param_values = 0x2ca3b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1788 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bbc60, reg_save_area = 0x7fff8f7bbb70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1789 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3b30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1790 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3b30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bc220, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1791 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3b30
>        signal_return_type = 4
>        param_values = 0x2ca3b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1792 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bc110, reg_save_area = 0x7fff8f7bc020}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1793 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3b00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1794 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3b00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bc6d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1795 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3b00
>        signal_return_type = 4
>        param_values = 0x2ca3b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1796 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bc5c0, reg_save_area = 0x7fff8f7bc4d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1797 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3ad0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1798 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3ad0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bcb80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1799 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3ad0
>        signal_return_type = 4
>        param_values = 0x2ca3ae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1800 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bca70, reg_save_area = 0x7fff8f7bc980}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1801 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3aa0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1802 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3aa0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bd030, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1803 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3aa0
>        signal_return_type = 4
>        param_values = 0x2ca3ab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1804 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bcf20, reg_save_area = 0x7fff8f7bce30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1805 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3a70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1806 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3a70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bd4e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1807 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3a70
>        signal_return_type = 4
>        param_values = 0x2ca3a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1808 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bd3d0, reg_save_area = 0x7fff8f7bd2e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1809 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3a40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1810 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3a40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bd990, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1811 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3a40
>        signal_return_type = 4
>        param_values = 0x2ca3a58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1812 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bd880, reg_save_area = 0x7fff8f7bd790}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1813 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3a10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1814 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3a10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bde40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1815 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3a10
>        signal_return_type = 4
>        param_values = 0x2ca3a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1816 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bdd30, reg_save_area = 0x7fff8f7bdc40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1817 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3980, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1818 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3980) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7be2f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1819 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3980
>        signal_return_type = 4
>        param_values = 0x2ca3998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1820 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7be1e0, reg_save_area = 0x7fff8f7be0f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1821 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3950, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1822 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3950) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7be7a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1823 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3950
>        signal_return_type = 4
>        param_values = 0x2ca3968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1824 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7be690, reg_save_area = 0x7fff8f7be5a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1825 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3920, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1826 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3920) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bec50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1827 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3920
>        signal_return_type = 4
>        param_values = 0x2ca3938
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1828 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7beb40, reg_save_area = 0x7fff8f7bea50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1829 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca38f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1830 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca38f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bf100, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1831 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca38f0
>        signal_return_type = 4
>        param_values = 0x2ca3908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1832 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7beff0, reg_save_area = 0x7fff8f7bef00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1833 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca38c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1834 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca38c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bf5b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1835 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca38c0
>        signal_return_type = 4
>        param_values = 0x2ca38d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1836 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bf4a0, reg_save_area = 0x7fff8f7bf3b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1837 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3890, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1838 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3890) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bfa60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1839 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3890
>        signal_return_type = 4
>        param_values = 0x2ca38a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1840 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bf950, reg_save_area = 0x7fff8f7bf860}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1841 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3860, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1842 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3860) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7bff10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1843 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3860
>        signal_return_type = 4
>        param_values = 0x2ca3878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1844 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7bfe00, reg_save_area = 0x7fff8f7bfd10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1845 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3830, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1846 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3830) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c03c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1847 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3830
>        signal_return_type = 4
>        param_values = 0x2ca3848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1848 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c02b0, reg_save_area = 0x7fff8f7c01c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1849 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3800, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1850 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3800) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c0870, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1851 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3800
>        signal_return_type = 4
>        param_values = 0x2ca3818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1852 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c0760, reg_save_area = 0x7fff8f7c0670}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1853 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3790, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1854 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3790) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c0d20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1855 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3790
>        signal_return_type = 4
>        param_values = 0x2ca37a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1856 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c0c10, reg_save_area = 0x7fff8f7c0b20}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1857 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3760, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1858 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3760) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c11d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1859 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3760
>        signal_return_type = 4
>        param_values = 0x2ca3778
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1860 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c10c0, reg_save_area = 0x7fff8f7c0fd0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1861 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3730, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1862 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3730) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c1680, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1863 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3730
>        signal_return_type = 4
>        param_values = 0x2ca3748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1864 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c1570, reg_save_area = 0x7fff8f7c1480}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1865 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3700, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1866 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3700) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c1b30, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1867 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3700
>        signal_return_type = 4
>        param_values = 0x2ca3718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1868 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c1a20, reg_save_area = 0x7fff8f7c1930}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1869 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca36d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1870 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca36d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c1fe0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1871 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca36d0
>        signal_return_type = 4
>        param_values = 0x2ca36e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1872 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c1ed0, reg_save_area = 0x7fff8f7c1de0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1873 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca36a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1874 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca36a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c2490, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1875 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca36a0
>        signal_return_type = 4
>        param_values = 0x2ca36b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1876 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c2380, reg_save_area = 0x7fff8f7c2290}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1877 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3670, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1878 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3670) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c2940, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1879 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3670
>        signal_return_type = 4
>        param_values = 0x2ca3688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1880 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c2830, reg_save_area = 0x7fff8f7c2740}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1881 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3640, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1882 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3640) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c2df0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1883 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3640
>        signal_return_type = 4
>        param_values = 0x2ca3658
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1884 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c2ce0, reg_save_area = 0x7fff8f7c2bf0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1885 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3610, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1886 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3610) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c32a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1887 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3610
>        signal_return_type = 4
>        param_values = 0x2ca3628
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1888 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c3190, reg_save_area = 0x7fff8f7c30a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1889 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3580, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1890 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3580) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c3750, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1891 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3580
>        signal_return_type = 4
>        param_values = 0x2ca3598
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1892 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c3640, reg_save_area = 0x7fff8f7c3550}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1893 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3550, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1894 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3550) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c3c00, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1895 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3550
>        signal_return_type = 4
>        param_values = 0x2ca3568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1896 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c3af0, reg_save_area = 0x7fff8f7c3a00}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1897 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3520, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1898 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3520) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c40b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1899 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3520
>        signal_return_type = 4
>        param_values = 0x2ca3538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1900 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c3fa0, reg_save_area = 0x7fff8f7c3eb0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1901 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca34f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1902 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca34f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c4560, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1903 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca34f0
>        signal_return_type = 4
>        param_values = 0x2ca3508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1904 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c4450, reg_save_area = 0x7fff8f7c4360}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1905 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca34c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1906 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca34c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c4a10, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1907 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca34c0
>        signal_return_type = 4
>        param_values = 0x2ca34d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1908 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c4900, reg_save_area = 0x7fff8f7c4810}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1909 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3490, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1910 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3490) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c4ec0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1911 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3490
>        signal_return_type = 4
>        param_values = 0x2ca34a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1912 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c4db0, reg_save_area = 0x7fff8f7c4cc0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1913 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3460, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1914 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3460) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c5370, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1915 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3460
>        signal_return_type = 4
>        param_values = 0x2ca3478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1916 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c5260, reg_save_area = 0x7fff8f7c5170}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1917 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3430, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1918 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3430) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c5820, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1919 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3430
>        signal_return_type = 4
>        param_values = 0x2ca3448
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1920 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c5710, reg_save_area = 0x7fff8f7c5620}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1921 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3400, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1922 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3400) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c5cd0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1923 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3400
>        signal_return_type = 4
>        param_values = 0x2ca3418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1924 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c5bc0, reg_save_area = 0x7fff8f7c5ad0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1925 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3390, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1926 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3390) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c6180, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1927 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3390
>        signal_return_type = 4
>        param_values = 0x2ca33a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1928 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c6070, reg_save_area = 0x7fff8f7c5f80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1929 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3360, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1930 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3360) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c6630, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1931 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3360
>        signal_return_type = 4
>        param_values = 0x2ca3378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1932 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c6520, reg_save_area = 0x7fff8f7c6430}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1933 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3330, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1934 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3330) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c6ae0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1935 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3330
>        signal_return_type = 4
>        param_values = 0x2ca3348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1936 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c69d0, reg_save_area = 0x7fff8f7c68e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1937 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3300, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1938 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3300) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c6f90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1939 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3300
>        signal_return_type = 4
>        param_values = 0x2ca3318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1940 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c6e80, reg_save_area = 0x7fff8f7c6d90}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1941 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca32d0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1942 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca32d0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c7440, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1943 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca32d0
>        signal_return_type = 4
>        param_values = 0x2ca32e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1944 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c7330, reg_save_area = 0x7fff8f7c7240}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1945 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca32a0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1946 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca32a0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c78f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1947 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca32a0
>        signal_return_type = 4
>        param_values = 0x2ca32b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1948 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c77e0, reg_save_area = 0x7fff8f7c76f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1949 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3270, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1950 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3270) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c7da0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1951 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3270
>        signal_return_type = 4
>        param_values = 0x2ca3288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1952 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c7c90, reg_save_area = 0x7fff8f7c7ba0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1953 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3240, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1954 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3240) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c8250, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1955 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3240
>        signal_return_type = 4
>        param_values = 0x2ca3258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1956 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c8140, reg_save_area = 0x7fff8f7c8050}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1957 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3210, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1958 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3210) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c8700, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1959 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3210
>        signal_return_type = 4
>        param_values = 0x2ca3228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1960 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c85f0, reg_save_area = 0x7fff8f7c8500}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1961 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3180, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1962 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3180) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c8bb0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1963 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3180
>        signal_return_type = 4
>        param_values = 0x2ca3198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1964 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c8aa0, reg_save_area = 0x7fff8f7c89b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1965 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3150, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1966 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3150) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c9060, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1967 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3150
>        signal_return_type = 4
>        param_values = 0x2ca3168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1968 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c8f50, reg_save_area = 0x7fff8f7c8e60}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1969 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3120, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1970 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3120) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c9510, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1971 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3120
>        signal_return_type = 4
>        param_values = 0x2ca3138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1972 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c9400, reg_save_area = 0x7fff8f7c9310}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1973 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca30f0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1974 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca30f0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c99c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1975 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca30f0
>        signal_return_type = 4
>        param_values = 0x2ca3108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1976 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c98b0, reg_save_area = 0x7fff8f7c97c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1977 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca30c0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1978 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca30c0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7c9e70, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1979 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca30c0
>        signal_return_type = 4
>        param_values = 0x2ca30d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1980 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7c9d60, reg_save_area = 0x7fff8f7c9c70}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1981 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3090, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1982 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3090) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ca320, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1983 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3090
>        signal_return_type = 4
>        param_values = 0x2ca30a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1984 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ca210, reg_save_area = 0x7fff8f7ca120}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1985 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3060, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1986 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3060) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ca7d0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1987 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3060
>        signal_return_type = 4
>        param_values = 0x2ca3078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1988 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ca6c0, reg_save_area = 0x7fff8f7ca5d0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1989 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca3030, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1990 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca3030) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cac80, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1991 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3030
>        signal_return_type = 4
>        param_values = 0x2ca3048
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1992 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cab70, reg_save_area = 0x7fff8f7caa80}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1993 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca3000, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1994 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca3000) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cb130, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1995 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca3000
>        signal_return_type = 4
>        param_values = 0x2ca3018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1996 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cb020, reg_save_area = 0x7fff8f7caf30}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#1997 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca2f90, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1998 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca2f90) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cb5e0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#1999 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2f90
>        signal_return_type = 4
>        param_values = 0x2ca2fa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2000 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cb4d0, reg_save_area = 0x7fff8f7cb3e0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2001 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca2f60, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2002 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca2f60) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cba90, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2003 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2f60
>        signal_return_type = 4
>        param_values = 0x2ca2f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2004 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cb980, reg_save_area = 0x7fff8f7cb890}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2005 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca2f30, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2006 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca2f30) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cbf40, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2007 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2f30
>        signal_return_type = 4
>        param_values = 0x2ca2f48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2008 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cbe30, reg_save_area = 0x7fff8f7cbd40}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2009 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca2f00, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2010 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca2f00) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cc3f0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2011 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2f00
>        signal_return_type = 4
>        param_values = 0x2ca2f18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2012 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cc2e0, reg_save_area = 0x7fff8f7cc1f0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2013 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca2ed0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2014 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca2ed0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cc8a0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2015 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2ed0
>        signal_return_type = 4
>        param_values = 0x2ca2ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2016 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cc790, reg_save_area = 0x7fff8f7cc6a0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2017 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca2ea0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2018 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca2ea0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ccd50, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2019 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2ea0
>        signal_return_type = 4
>        param_values = 0x2ca2eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2020 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ccc40, reg_save_area = 0x7fff8f7ccb50}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2021 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca2e70, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2022 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca2e70) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cd200, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2023 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2e70
>        signal_return_type = 4
>        param_values = 0x2ca2e88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2024 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cd0f0, reg_save_area = 0x7fff8f7cd000}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2025 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca2e40, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2026 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca2e40) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cd6b0, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2027 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2e40
>        signal_return_type = 4
>        param_values = 0x2ca2e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2028 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cd5a0, reg_save_area = 0x7fff8f7cd4b0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2029 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca2e10, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2030 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca2e10) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cdb60, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2031 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2e10
>        signal_return_type = 4
>        param_values = 0x2ca2e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2032 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cda50, reg_save_area = 0x7fff8f7cd960}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2033 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca2d80, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2034 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca2d80) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ce010, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2035 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2d80
>        signal_return_type = 4
>        param_values = 0x2ca2d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2036 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7cdf00, reg_save_area = 0x7fff8f7cde10}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2037 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca2d50, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2038 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca2d50) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ce4c0, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2039 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2d50
>        signal_return_type = 4
>        param_values = 0x2ca2d68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2040 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x7fc3740044e0, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ce3b0, reg_save_area = 0x7fff8f7ce2c0}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2041 0x000000358c40e97a in g_closure_invoke (closure=0x27c3a70, return_value=0x0, n_param_values=2, param_values=0x2ca2d20, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2042 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x2c08170, emission_return=0x0, instance_and_params=0x2ca2d20) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7fc374095330
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7ce970, instance = 0x2c08170, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x7fc374095330
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2043 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2d20
>        signal_return_type = 4
>        param_values = 0x2ca2d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2044 0x000000358c42a4cd in g_signal_emit_by_name (instance=0x2c08170, detailed_signal=0x461dd6 "container-updated") at gsignal.c:3097
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8f7ce860, reg_save_area = 0x7fff8f7ce770}}
>        detail = 0
>        signal_id = 41
>        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
>#2045 0x000000358c40e97a in g_closure_invoke (closure=0x2a14710, return_value=0x0, n_param_values=2, param_values=0x2ca2cf0, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x415310 <g_cclosure_marshal_VOID__OBJECT@plt>
>        marshal_data = <optimized out>
>        in_marshal = 1
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2046 0x000000358c420d17 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fc3740044e0, emission_return=0x0, instance_and_params=0x2ca2cf0) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x2bd4790
>        accumulator = 0x0
>        emission = {next = 0x7fff8f7cee20, instance = 0x7fc3740044e0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x0
>        hlist = 0x3589c0af70
>        handler_list = 0x2bd4790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 41
>        max_sequential_handler_number = 1002
>        return_value_altered = 0
>#2047 0x000000358c42a141 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x2ca2cf0
>        signal_return_type = 4
>        param_values = 0x2ca2d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>warning: File "/lib64/libuuid.so.1.3.0" has a different build-id, file skipped
>From                To                  Syms Read   Shared Object Library
>0x0000003c3c007cf0  0x0000003c3c01324c  Yes         /usr/lib64/libgupnp-av-1.0.so.2.0.0
>0x0000003c3d0096a0  0x0000003c3d01b5d8  Yes         /usr/lib64/libgupnp-1.0.so.4.0.0
>0x0000003594404400  0x00000035944097d8  Yes         /usr/lib64/libgssdp-1.0.so.3.0.0
>0x00000035aa8094f0  0x00000035aa8371b8  Yes         /usr/lib64/libgee.so.2.0.0
>0x0000003593c01610  0x0000003593c02c58  Yes (*)     /lib64/libuuid.so.1
>0x0000003c3ac045f0  0x0000003c3ac08618  Yes         /usr/lib64/libgupnp-dlna-1.0.so.2.0.0
>0x00000035a4a03950  0x00000035a4a08928  Yes         /usr/lib64/libgstvideo-0.10.so.0.24.0
>0x00000035a320a4e0  0x00000035a3239d3c  Yes         /usr/lib64/libgstbase-0.10.so.0.29.0
>0x00000035a0c244e0  0x00000035a0ca2d4c  Yes         /usr/lib64/libgstreamer-0.10.so.0.29.0
>0x000000358e42c980  0x000000358e51006c  Yes         /usr/lib64/libxml2.so.2.7.8
>0x0000003599018a70  0x000000359904e018  Yes         /usr/lib64/libsoup-2.4.so.1.4.0
>0x000000358d02c120  0x000000358d0e3dd8  Yes         /lib64/libgio-2.0.so.0.3000.2
>0x000000358c409dd0  0x000000358c439e98  Yes         /lib64/libgobject-2.0.so.0.3000.2
>0x000000358cc01020  0x000000358cc01fc8  Yes         /lib64/libgmodule-2.0.so.0.3000.2
>0x000000358bc015a0  0x000000358bc02a68  Yes         /lib64/libgthread-2.0.so.0.3000.2
>0x000000358a402260  0x000000358a405758  Yes         /lib64/librt-2.14.90.so
>0x000000358b8178f0  0x000000358b8b00c8  Yes         /lib64/libglib-2.0.so.0.3000.2
>0x0000003589c05700  0x0000003589c10b88  Yes         /lib64/libpthread-2.14.90.so
>0x000000358981ef10  0x000000358995a0a0  Yes         /lib64/libc-2.14.90.so
>0x0000003589400b20  0x000000358941aaaa  Yes         /lib64/ld-2.14.90.so
>0x00000035a6e0a050  0x00000035a6e174d8  Yes         /usr/lib64/libgstpbutils-0.10.so.0.24.0
>0x000000358a000de0  0x000000358a001918  Yes         /lib64/libdl-2.14.90.so
>0x000000358a8051b0  0x000000358a843b68  Yes         /lib64/libm-2.14.90.so
>0x000000358b401e90  0x000000358b40e688  Yes         /lib64/libz.so.1.2.5
>0x000000358c801890  0x000000358c805ff8  Yes         /usr/lib64/libffi.so.5.0.10
>0x000000358b005d00  0x000000358b016058  Yes         /lib64/libselinux.so.1
>0x000000358c003940  0x000000358c014018  Yes         /lib64/libresolv-2.14.90.so
>0x00007fc382a70130  0x00007fc382a779a8  Yes         /lib64/libnss_files-2.14.90.so
>0x00007fc381848bd0  0x00007fc381861cb8  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x000000358dc09140  0x000000358dc13108  Yes         /usr/lib64/libgvfscommon.so.0.0.0
>0x000000358d803c80  0x000000358d821c08  Yes         /usr/lib64/libbluray.so.0.0.0
>0x000000358d4076f0  0x000000358d4306c8  Yes         /lib64/libdbus-1.so.3.5.6
>0x0000003596003000  0x000000359600b298  Yes         /lib64/libudev.so.0.12.0
>0x000000359dc00e20  0x000000359dc016a8  Yes         /lib64/libutil-2.14.90.so
>0x000000358ac028a0  0x000000358ac120b8  Yes         /lib64/libgcc_s-4.6.2-20111027.so.1
>0x00007fc3816211b0  0x00007fc381622268  Yes         /usr/lib64/rygel-1.0/librygel-playbin.so
>0x00007fc381413ee0  0x00007fc381419e28  Yes         /usr/lib64/rygel-1.0/librygel-mpris.so
>0x00007fc381206b20  0x00007fc38120b008  Yes         /usr/lib64/rygel-1.0/librygel-mediathek.so
>0x00007fc380fd5dc0  0x00007fc380ff2798  Yes         /usr/lib64/rygel-1.0/librygel-media-export.so
>0x00000035a8809540  0x00000035a881e8a8  Yes         /usr/lib64/libgsttag-0.10.so.0.24.0
>0x00000035a9802d60  0x00000035a98082f8  Yes         /usr/lib64/libgstapp-0.10.so.0.24.0
>0x0000003599c09dd0  0x0000003599c80968  Yes         /usr/lib64/libsqlite3.so.0.8.6
>0x00007fc380db2700  0x00007fc380dc1168  Yes         /usr/lib64/gstreamer-0.10/libgstdecodebin2.so
>0x00007fc380b75380  0x00007fc380b9c57c  Yes         /usr/lib64/gstreamer-0.10/libgstcoreelements.so
>0x00007fc380968e90  0x00007fc38096a4b8  Yes         /usr/lib64/rygel-1.0/librygel-gst-launch.so
>0x00007fc380747c60  0x00007fc38075caf8  Yes         /usr/lib64/rygel-1.0/librygel-external.so
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x687180	6844800
>rcx            0x10	16
>rdx            0x0	0
>rsi            0x461dd6	4595158
>rdi            0x2361060	37097568
>rbp            0x0	0x0
>rsp            0x7fff8f739000	0x7fff8f739000
>r8             0x358bb1ea08	229976959496
>r9             0x721	1825
>r10            0x1	1
>r11            0x1	1
>r12            0x461dd6	4595158
>r13            0x0	0
>r14            0x2ca9e70	46833264
>r15            0x415310	4281104
>rip            0x358b833242	0x358b833242 <g_hash_table_lookup+2>
>eflags         0x10206	[ PF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function g_hash_table_lookup:
>   0x000000358b833240 <+0>:	push   %r15
>=> 0x000000358b833242 <+2>:	push   %r14
>   0x000000358b833244 <+4>:	push   %r13
>   0x000000358b833246 <+6>:	push   %r12
>   0x000000358b833248 <+8>:	mov    %rsi,%r12
>   0x000000358b83324b <+11>:	push   %rbp
>   0x000000358b83324c <+12>:	push   %rbx
>   0x000000358b83324d <+13>:	mov    %rdi,%rbx
>   0x000000358b833250 <+16>:	sub    $0x18,%rsp
>   0x000000358b833254 <+20>:	test   %rdi,%rdi
>   0x000000358b833257 <+23>:	je     0x358b833341 <g_hash_table_lookup+257>
>   0x000000358b83325d <+29>:	mov    %rsi,%rdi
>   0x000000358b833260 <+32>:	callq  *0x30(%rbx)
>   0x000000358b833263 <+35>:	cmp    $0x1,%eax
>   0x000000358b833266 <+38>:	mov    %eax,%ebp
>   0x000000358b833268 <+40>:	mov    $0x2,%eax
>   0x000000358b83326d <+45>:	cmovbe %eax,%ebp
>   0x000000358b833270 <+48>:	xor    %edx,%edx
>   0x000000358b833272 <+50>:	mov    0x20(%rbx),%rsi
>   0x000000358b833276 <+54>:	mov    %ebp,%eax
>   0x000000358b833278 <+56>:	divl   0x4(%rbx)
>   0x000000358b83327b <+59>:	mov    %edx,%eax
>   0x000000358b83327d <+61>:	mov    %edx,%r13d
>   0x000000358b833280 <+64>:	mov    (%rsi,%rax,4),%ecx
>   0x000000358b833283 <+67>:	xor    %eax,%eax
>   0x000000358b833285 <+69>:	test   %ecx,%ecx
>   0x000000358b833287 <+71>:	je     0x358b833329 <g_hash_table_lookup+233>
>   0x000000358b83328d <+77>:	xor    %edx,%edx
>   0x000000358b83328f <+79>:	xor    %r14d,%r14d
>   0x000000358b833292 <+82>:	xor    %r15d,%r15d
>   0x000000358b833295 <+85>:	jmp    0x358b8332ca <g_hash_table_lookup+138>
>   0x000000358b833297 <+87>:	nopw   0x0(%rax,%rax,1)
>   0x000000358b8332a0 <+96>:	test   %r15d,%r15d
>   0x000000358b8332a3 <+99>:	jne    0x358b8332b5 <g_hash_table_lookup+117>
>   0x000000358b8332a5 <+101>:	cmp    $0x1,%ecx
>   0x000000358b8332a8 <+104>:	mov    $0x1,%eax
>   0x000000358b8332ad <+109>:	cmove  %r13d,%edx
>   0x000000358b8332b1 <+113>:	cmove  %eax,%r15d
>   0x000000358b8332b5 <+117>:	add    $0x1,%r14d
>   0x000000358b8332b9 <+121>:	add    %r14d,%r13d
>   0x000000358b8332bc <+124>:	and    0x8(%rbx),%r13d
>   0x000000358b8332c0 <+128>:	mov    %r13d,%eax
>   0x000000358b8332c3 <+131>:	mov    (%rsi,%rax,4),%ecx
>   0x000000358b8332c6 <+134>:	test   %ecx,%ecx
>   0x000000358b8332c8 <+136>:	je     0x358b833310 <g_hash_table_lookup+208>
>   0x000000358b8332ca <+138>:	cmp    %ecx,%ebp
>   0x000000358b8332cc <+140>:	jne    0x358b8332a0 <g_hash_table_lookup+96>
>   0x000000358b8332ce <+142>:	mov    0x18(%rbx),%rax
>   0x000000358b8332d2 <+146>:	mov    %r13d,%ecx
>   0x000000358b8332d5 <+149>:	mov    (%rax,%rcx,8),%rdi
>   0x000000358b8332d9 <+153>:	mov    0x38(%rbx),%rax
>   0x000000358b8332dd <+157>:	test   %rax,%rax
>   0x000000358b8332e0 <+160>:	je     0x358b833308 <g_hash_table_lookup+200>
>   0x000000358b8332e2 <+162>:	mov    %edx,0x8(%rsp)
>   0x000000358b8332e6 <+166>:	mov    %rcx,(%rsp)
>   0x000000358b8332ea <+170>:	mov    %r12,%rsi
>   0x000000358b8332ed <+173>:	callq  *%rax
>   0x000000358b8332ef <+175>:	test   %eax,%eax
>   0x000000358b8332f1 <+177>:	mov    0x8(%rsp),%edx
>   0x000000358b8332f5 <+181>:	mov    (%rsp),%rcx
>   0x000000358b8332f9 <+185>:	jne    0x358b833338 <g_hash_table_lookup+248>
>   0x000000358b8332fb <+187>:	mov    0x20(%rbx),%rsi
>   0x000000358b8332ff <+191>:	jmp    0x358b8332b5 <g_hash_table_lookup+117>
>   0x000000358b833301 <+193>:	nopl   0x0(%rax)
>   0x000000358b833308 <+200>:	cmp    %rdi,%r12
>   0x000000358b83330b <+203>:	jne    0x358b8332b5 <g_hash_table_lookup+117>
>   0x000000358b83330d <+205>:	jmp    0x358b833319 <g_hash_table_lookup+217>
>   0x000000358b83330f <+207>:	nop
>   0x000000358b833310 <+208>:	xor    %eax,%eax
>   0x000000358b833312 <+210>:	test   %r15d,%r15d
>   0x000000358b833315 <+213>:	je     0x358b833329 <g_hash_table_lookup+233>
>   0x000000358b833317 <+215>:	mov    %edx,%ecx
>   0x000000358b833319 <+217>:	mov    (%rsi,%rcx,4),%eax
>   0x000000358b83331c <+220>:	cmp    $0x1,%eax
>   0x000000358b83331f <+223>:	jbe    0x358b83336c <g_hash_table_lookup+300>
>   0x000000358b833321 <+225>:	mov    0x28(%rbx),%rax
>   0x000000358b833325 <+229>:	mov    (%rax,%rcx,8),%rax
>   0x000000358b833329 <+233>:	add    $0x18,%rsp
>   0x000000358b83332d <+237>:	pop    %rbx
>   0x000000358b83332e <+238>:	pop    %rbp
>   0x000000358b83332f <+239>:	pop    %r12
>   0x000000358b833331 <+241>:	pop    %r13
>   0x000000358b833333 <+243>:	pop    %r14
>   0x000000358b833335 <+245>:	pop    %r15
>   0x000000358b833337 <+247>:	retq   
>   0x000000358b833338 <+248>:	mov    0x20(%rbx),%rax
>   0x000000358b83333c <+252>:	mov    (%rax,%rcx,4),%eax
>   0x000000358b83333f <+255>:	jmp    0x358b83331c <g_hash_table_lookup+220>
>   0x000000358b833341 <+257>:	lea    0x80a3a(%rip),%rdx        # 0x358b8b3d82
>   0x000000358b833348 <+264>:	lea    0x80c71(%rip),%rsi        # 0x358b8b3fc0 <__PRETTY_FUNCTION__.4217>
>   0x000000358b83334f <+271>:	lea    0x7cd90(%rip),%rdi        # 0x358b8b00e6
>   0x000000358b833356 <+278>:	callq  0x358b84d860 <g_return_if_fail_warning>
>   0x000000358b83335b <+283>:	add    $0x18,%rsp
>   0x000000358b83335f <+287>:	xor    %eax,%eax
>   0x000000358b833361 <+289>:	pop    %rbx
>   0x000000358b833362 <+290>:	pop    %rbp
>   0x000000358b833363 <+291>:	pop    %r12
>   0x000000358b833365 <+293>:	pop    %r13
>   0x000000358b833367 <+295>:	pop    %r14
>   0x000000358b833369 <+297>:	pop    %r15
>   0x000000358b83336b <+299>:	retq   
>   0x000000358b83336c <+300>:	xor    %eax,%eax
>   0x000000358b83336e <+302>:	jmp    0x358b833329 <g_hash_table_lookup+233>
>End of assembler dump.

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Attachments on bug 785770: 558363 | 558364 | 558365