Attachment 686444 Details for Bug 903473 – File: backtrace

File: backtrace

backtrace (text/plain), 770.91 KB, created by kerritconsulting on 2013-01-24 04:50:32 UTC

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Creator: kerritconsulting

Created: 2013-01-24 04:50:32 UTC

Size: 770.91 KB

patch

obsolete

>[New LWP 2315]
>[New LWP 2317]
>[New LWP 2318]
>[New LWP 2319]
>[New LWP 2321]
>warning: "/usr/lib/debug/usr/lib64/libcairo-gobject.so.2.11200.8.debug": separate debug info file has no debug info
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>warning: "/usr/lib/debug/usr/lib64/libicudata.so.49.1.1.debug": separate debug info file has no debug info
>Core was generated by `totem /run/media/bkerr/FPU_LESSON_THREE'.
>Program terminated with signal 11, Segmentation fault.
>#0  g_pointer_bit_lock (address=0x64f, lock_bit=lock_bit@entry=2) at gbitlock.c:398
>398	{
>
>Thread 5 (Thread 0x7f4013208700 (LWP 2321)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
>No locals.
>#1  0x0000003c1248501f in g_cond_wait (cond=cond@entry=0x7f401938e5c8, mutex=mutex@entry=0x7f401938e558) at gthread-posix.c:748
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#2  0x0000003c30e25d45 in do_probe_callbacks (pad=pad@entry=0x7f401938e540, info=info@entry=0x7f4013206d80, defaultval=defaultval@entry=GST_FLOW_OK) at gstpad.c:3170
>        data = {pad = 0x7f401938e540, info = 0x7f4013206d80, dropped = 0, pass = 0, marshalled = 1, cookie = 1}
>        cookie = <optimized out>
>        is_block = <optimized out>
>        __PRETTY_FUNCTION__ = "do_probe_callbacks"
>#3  0x0000003c30e5ce70 in gst_pad_push_event_unchecked (pad=pad@entry=0x7f401938e540, event=0x7f4018a58120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4493
>        info = {type = 4162, id = 0, data = 0x7f4018a58120, offset = 18446744073709551615, size = 4294967295, _gst_reserved = {0x0, 0x0, 0x0, 0x0}}
>        ret = <optimized out>
>        peerpad = <optimized out>
>        event_type = GST_EVENT_CAPS
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#4  0x0000003c30e5cfeb in push_sticky (pad=0x7f401938e540, ev=0x7f4013206e70, user_data=0x7f4013206ee0) at gstpad.c:3285
>        data = <optimized out>
>        event = 0x7f4018a58120
>        __PRETTY_FUNCTION__ = "push_sticky"
>#5  0x0000003c30e5ab1a in events_foreach (pad=pad@entry=0x7f401938e540, func=func@entry=0x3c30e5cf20 <push_sticky>, user_data=user_data@entry=0x7f4013206ee0) at gstpad.c:514
>        ev = 0x7f400c0051f0
>        ev_ret = {received = 0, event = 0x7f4018a58120}
>        i = 0
>        len = 1
>        events = 0x1c38360
>        ret = <optimized out>
>        cookie = 1
>#6  0x0000003c30e6562b in check_sticky (pad=0x7f401938e540) at gstpad.c:3333
>        data = {ret = GST_FLOW_OK, was_eos = 0}
>#7  gst_pad_push_event (pad=0x7f401938e540, event=event@entry=0x7f4018a58120) at gstpad.c:4635
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 1
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#8  0x00007f401e650089 in gst_selector_pad_event (pad=0x7f4019392bc0, parent=0x1c45540, event=0x7f4018a58120) at gstinputselector.c:546
>        res = 1
>        forward = <optimized out>
>        new_tags = <optimized out>
>        sel = 0x1c45540
>        selpad = 0x7f4019392bc0
>        prev_active_sinkpad = <optimized out>
>        active_sinkpad = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_selector_pad_event"
>#9  0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x7f4019392bc0, event=event@entry=0x7f4018a58120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CAPS
>        serialized = <optimized out>
>        need_unlock = 1
>        sticky = 1
>        eventfunc = 0x7f401e64ff30 <gst_selector_pad_event>
>        parent = 0x1c45540
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#10 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x7f4018a4c7b0, event=0x7f4018a58120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x7f4019392bc0
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#11 0x0000003c30e5cfeb in push_sticky (pad=0x7f4018a4c7b0, ev=0x7f40132071a0, user_data=0x7f4013207210) at gstpad.c:3285
>        data = <optimized out>
>        event = 0x7f4018a58120
>        __PRETTY_FUNCTION__ = "push_sticky"
>#12 0x0000003c30e5ab1a in events_foreach (pad=pad@entry=0x7f4018a4c7b0, func=func@entry=0x3c30e5cf20 <push_sticky>, user_data=user_data@entry=0x7f4013207210) at gstpad.c:514
>        ev = 0x7f400c002600
>        ev_ret = {received = 0, event = 0x7f4018a58120}
>        i = 0
>        len = 1
>        events = 0x7f402800f950
>        ret = <optimized out>
>        cookie = 1
>#13 0x0000003c30e6562b in check_sticky (pad=0x7f4018a4c7b0) at gstpad.c:3333
>        data = {ret = GST_FLOW_OK, was_eos = 0}
>#14 gst_pad_push_event (pad=pad@entry=0x7f4018a4c7b0, event=0x7f4018a58120) at gstpad.c:4635
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 1
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#15 0x0000003c30e657bf in event_forward_func (pad=0x7f4018a4c7b0, data=0x7f4013207360) at gstpad.c:2719
>        __PRETTY_FUNCTION__ = "event_forward_func"
>#16 0x0000003c30e627cb in gst_pad_forward (pad=0x7f40181a2d80, forward=forward@entry=0x3c30e656e0 <event_forward_func>, user_data=user_data@entry=0x7f4013207360) at gstpad.c:2673
>        intpad = 0x7f4018a4c7b0
>        result = 0
>        iter = 0x7f400c003160
>        done = 0
>        item = {g_type = 19502480, data = {{v_int = 413452208, v_uint = 413452208, v_long = 139913268086704, v_ulong = 139913268086704, v_int64 = 139913268086704, v_uint64 = 139913268086704, v_float = 4.25946392e-24, v_double = 6.9126339159016881e-310, v_pointer = 0x7f4018a4c7b0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#17 0x0000003c30e62f30 in gst_pad_event_default (pad=<optimized out>, parent=<optimized out>, event=0x7f4018a58120) at gstpad.c:2770
>        data = {event = 0x7f4018a58120, result = 0, dispatched = 0}
>        result = 1
>        forward = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_event_default"
>#18 0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x7f40181a2d80, event=event@entry=0x7f4018a58120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CAPS
>        serialized = <optimized out>
>        need_unlock = 1
>        sticky = 1
>        eventfunc = 0x3c30e62e80 <gst_pad_event_default>
>        parent = 0x7f4018a4c7b0
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#19 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x19b0ec0, event=0x7f4018a58120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x7f40181a2d80
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#20 0x0000003c30e5cfeb in push_sticky (pad=0x19b0ec0, ev=0x7f4013207590, user_data=0x7f4013207600) at gstpad.c:3285
>        data = <optimized out>
>        event = 0x7f4018a58120
>        __PRETTY_FUNCTION__ = "push_sticky"
>#21 0x0000003c30e5ab1a in events_foreach (pad=pad@entry=0x19b0ec0, func=func@entry=0x3c30e5cf20 <push_sticky>, user_data=user_data@entry=0x7f4013207600) at gstpad.c:514
>        ev = 0x1c04d90
>        ev_ret = {received = 0, event = 0x7f4018a58120}
>        i = 0
>        len = 1
>        events = 0x1d37780
>        ret = <optimized out>
>        cookie = 1
>#22 0x0000003c30e6562b in check_sticky (pad=0x19b0ec0) at gstpad.c:3333
>        data = {ret = GST_FLOW_OK, was_eos = 0}
>#23 gst_pad_push_event (pad=pad@entry=0x19b0ec0, event=0x7f4018a58120) at gstpad.c:4635
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 1
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#24 0x0000003c30e657bf in event_forward_func (pad=0x19b0ec0, data=0x7f4013207750) at gstpad.c:2719
>        __PRETTY_FUNCTION__ = "event_forward_func"
>#25 0x0000003c30e627cb in gst_pad_forward (pad=0x19b2b80, forward=forward@entry=0x3c30e656e0 <event_forward_func>, user_data=user_data@entry=0x7f4013207750) at gstpad.c:2673
>        intpad = 0x19b0ec0
>        result = 0
>        iter = 0x7f40180d1d30
>        done = 0
>        item = {g_type = 19502480, data = {{v_int = 26939072, v_uint = 26939072, v_long = 26939072, v_ulong = 26939072, v_int64 = 26939072, v_uint64 = 26939072, v_float = 5.69591728e-38, v_double = 1.3309670006043841e-316, v_pointer = 0x19b0ec0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#26 0x0000003c30e62f30 in gst_pad_event_default (pad=<optimized out>, parent=<optimized out>, event=0x7f4018a58120) at gstpad.c:2770
>        data = {event = 0x7f4018a58120, result = 0, dispatched = 0}
>        result = 1
>        forward = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_event_default"
>#27 0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x19b2b80, event=event@entry=0x7f4018a58120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CAPS
>        serialized = <optimized out>
>        need_unlock = 1
>        sticky = 1
>        eventfunc = 0x3c30e62e80 <gst_pad_event_default>
>        parent = 0x19b0ec0
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#28 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x1c06460, event=0x7f4018a58120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x19b2b80
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#29 0x0000003c30e5cfeb in push_sticky (pad=0x1c06460, ev=0x7f4013207980, user_data=0x7f40132079f0) at gstpad.c:3285
>        data = <optimized out>
>        event = 0x7f4018a58120
>        __PRETTY_FUNCTION__ = "push_sticky"
>#30 0x0000003c30e5ab1a in events_foreach (pad=pad@entry=0x1c06460, func=func@entry=0x3c30e5cf20 <push_sticky>, user_data=user_data@entry=0x7f40132079f0) at gstpad.c:514
>        ev = 0x1cfd8f0
>        ev_ret = {received = 0, event = 0x7f4018a58120}
>        i = 0
>        len = 1
>        events = 0x1d37870
>        ret = <optimized out>
>        cookie = 1
>#31 0x0000003c30e6562b in check_sticky (pad=0x1c06460) at gstpad.c:3333
>        data = {ret = GST_FLOW_OK, was_eos = 0}
>#32 gst_pad_push_event (pad=0x1c06460, event=event@entry=0x7f4018a58120) at gstpad.c:4635
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 1
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#33 0x00007f401e65c1de in gst_queue_push_one (queue=0x1cfe010) at gstqueue.c:1096
>        type = GST_EVENT_CAPS
>        event = 0x7f4018a58120
>        data = 0x7f4018a58120
>        result = GST_FLOW_OK
>#34 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1161
>        queue = 0x1cfe010
>        ret = GST_FLOW_OK
>        __PRETTY_FUNCTION__ = "gst_queue_loop"
>#35 0x0000003c30e8bbf1 in gst_task_func (task=0x1a9aa20) at gsttask.c:316
>        lock = 0x1c064d0
>        tself = 0x1cb18a0
>        priv = 0x1a9aaf0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#36 0x0000003c1246be12 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x7f40180be140
>        pool = 0x12b9000
>#37 0x0000003c1246b5f5 in g_thread_proxy (data=0x1cb18a0) at gthread.c:797
>        thread = 0x1cb18a0
>#38 0x0000003c10007d15 in start_thread (arg=0x7f4013208700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f4013208700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139913175533312, 8780597355796251602, 0, 257960316928, 139913175533312, 19632128, -8693402454599384110, 8764799576861721554}, 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>
>#39 0x0000003c0fcf246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 4 (Thread 0x7f401db29700 (LWP 2319)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
>No locals.
>#1  0x0000003c1248501f in g_cond_wait (cond=cond@entry=0x7f401938e5c8, mutex=mutex@entry=0x7f401938e558) at gthread-posix.c:748
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#2  0x0000003c30e25d45 in do_probe_callbacks (pad=pad@entry=0x7f401938e540, info=info@entry=0x7f401db27310, defaultval=defaultval@entry=GST_FLOW_OK) at gstpad.c:3170
>        data = {pad = 0x7f401938e540, info = 0x7f401db27310, dropped = 0, pass = 0, marshalled = 1, cookie = 2}
>        cookie = <optimized out>
>        is_block = <optimized out>
>        __PRETTY_FUNCTION__ = "do_probe_callbacks"
>#3  0x0000003c30e5ce70 in gst_pad_push_event_unchecked (pad=pad@entry=0x7f401938e540, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4493
>        info = {type = 4162, id = 0, data = 0x1b49360, offset = 18446744073709551615, size = 4294967295, _gst_reserved = {0x0, 0x0, 0x0, 0x0}}
>        ret = <optimized out>
>        peerpad = <optimized out>
>        event_type = GST_EVENT_CUSTOM_DOWNSTREAM_OOB
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#4  0x0000003c30e65587 in gst_pad_push_event (pad=0x7f401938e540, event=event@entry=0x1b49360) at gstpad.c:4641
>        ret = <optimized out>
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 0
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#5  0x00007f401e650089 in gst_selector_pad_event (pad=0x7f4019392bc0, parent=0x1c45540, event=0x1b49360) at gstinputselector.c:546
>        res = 1
>        forward = <optimized out>
>        new_tags = <optimized out>
>        sel = 0x1c45540
>        selpad = 0x7f4019392bc0
>        prev_active_sinkpad = <optimized out>
>        active_sinkpad = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_selector_pad_event"
>#6  0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x7f4019392bc0, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CUSTOM_DOWNSTREAM_OOB
>        serialized = <optimized out>
>        need_unlock = 0
>        sticky = 0
>        eventfunc = 0x7f401e64ff30 <gst_selector_pad_event>
>        parent = 0x1c45540
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#7  0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x7f4018a4c7b0, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x7f4019392bc0
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#8  0x0000003c30e65587 in gst_pad_push_event (pad=pad@entry=0x7f4018a4c7b0, event=0x1b49360) at gstpad.c:4641
>        ret = <optimized out>
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 0
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#9  0x0000003c30e657bf in event_forward_func (pad=0x7f4018a4c7b0, data=0x7f401db27790) at gstpad.c:2719
>        __PRETTY_FUNCTION__ = "event_forward_func"
>#10 0x0000003c30e627cb in gst_pad_forward (pad=0x7f40181a2d80, forward=forward@entry=0x3c30e656e0 <event_forward_func>, user_data=user_data@entry=0x7f401db27790) at gstpad.c:2673
>        intpad = 0x7f4018a4c7b0
>        result = 0
>        iter = 0x7f40180d1ab0
>        done = 0
>        item = {g_type = 19502480, data = {{v_int = 413452208, v_uint = 413452208, v_long = 139913268086704, v_ulong = 139913268086704, v_int64 = 139913268086704, v_uint64 = 139913268086704, v_float = 4.25946392e-24, v_double = 6.9126339159016881e-310, v_pointer = 0x7f4018a4c7b0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#11 0x0000003c30e62f30 in gst_pad_event_default (pad=<optimized out>, parent=<optimized out>, event=0x1b49360) at gstpad.c:2770
>        data = {event = 0x1b49360, result = 0, dispatched = 0}
>        result = 1
>        forward = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_event_default"
>#12 0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x7f40181a2d80, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CUSTOM_DOWNSTREAM_OOB
>        serialized = <optimized out>
>        need_unlock = 0
>        sticky = 0
>        eventfunc = 0x3c30e62e80 <gst_pad_event_default>
>        parent = 0x7f4018a4c7b0
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#13 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x19b0ec0, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x7f40181a2d80
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#14 0x0000003c30e65587 in gst_pad_push_event (pad=pad@entry=0x19b0ec0, event=0x1b49360) at gstpad.c:4641
>        ret = <optimized out>
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 0
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#15 0x0000003c30e657bf in event_forward_func (pad=0x19b0ec0, data=0x7f401db27ad0) at gstpad.c:2719
>        __PRETTY_FUNCTION__ = "event_forward_func"
>#16 0x0000003c30e627cb in gst_pad_forward (pad=0x19b2b80, forward=forward@entry=0x3c30e656e0 <event_forward_func>, user_data=user_data@entry=0x7f401db27ad0) at gstpad.c:2673
>        intpad = 0x19b0ec0
>        result = 0
>        iter = 0x7f40180d1b50
>        done = 0
>        item = {g_type = 19502480, data = {{v_int = 26939072, v_uint = 26939072, v_long = 26939072, v_ulong = 26939072, v_int64 = 26939072, v_uint64 = 26939072, v_float = 5.69591728e-38, v_double = 1.3309670006043841e-316, v_pointer = 0x19b0ec0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#17 0x0000003c30e62f30 in gst_pad_event_default (pad=<optimized out>, parent=<optimized out>, event=0x1b49360) at gstpad.c:2770
>        data = {event = 0x1b49360, result = 0, dispatched = 0}
>        result = 1
>        forward = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_event_default"
>#18 0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x19b2b80, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CUSTOM_DOWNSTREAM_OOB
>        serialized = <optimized out>
>        need_unlock = 0
>        sticky = 0
>        eventfunc = 0x3c30e62e80 <gst_pad_event_default>
>        parent = 0x19b0ec0
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#19 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x1c06460, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x19b2b80
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#20 0x0000003c30e65587 in gst_pad_push_event (pad=0x1c06460, event=event@entry=0x1b49360) at gstpad.c:4641
>        ret = <optimized out>
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 0
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#21 0x00007f401e659fdf in gst_queue_handle_sink_event (pad=0x1c06230, parent=0x1cfe010, event=0x1b49360) at gstqueue.c:758
>        queue = 0x1cfe010
>        __PRETTY_FUNCTION__ = "gst_queue_handle_sink_event"
>#22 0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x1c06230, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CUSTOM_DOWNSTREAM_OOB
>        serialized = <optimized out>
>        need_unlock = 0
>        sticky = 0
>        eventfunc = 0x7f401e659840 <gst_queue_handle_sink_event>
>        parent = 0x1cfe010
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#23 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x1c06000, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x1c06230
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#24 0x0000003c30e65587 in gst_pad_push_event (pad=0x1c06000, event=event@entry=0x1b49360) at gstpad.c:4641
>        ret = <optimized out>
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 0
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#25 0x00007f4013ca42cd in gst_selector_pad_event (pad=0x7f4019392000, parent=0x19e8d20, event=0x1b49360) at rsninputselector.c:564
>        res = 1
>        forward = <optimized out>
>        new_tags = <optimized out>
>        sel = 0x19e8d20
>        selpad = 0x7f4019392000
>        prev_active_sinkpad = <optimized out>
>        active_sinkpad = <optimized out>
>        __FUNCTION__ = "gst_selector_pad_event"
>#26 0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x7f4019392000, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CUSTOM_DOWNSTREAM_OOB
>        serialized = <optimized out>
>        need_unlock = 0
>        sticky = 0
>        eventfunc = 0x7f4013ca4080 <gst_selector_pad_event>
>        parent = 0x19e8d20
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#27 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x7f4018fea910, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x7f4019392000
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#28 0x0000003c30e65587 in gst_pad_push_event (pad=0x7f4018fea910, event=event@entry=0x1b49360) at gstpad.c:4641
>        ret = <optimized out>
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 0
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#29 0x00007f4013c9fa74 in gst_flups_demux_send_event (event=<optimized out>, demux=<optimized out>) at gstmpegdemux.c:521
>        stream = 0x7f4018a6f0d0
>        ret = 0
>#30 gst_flups_demux_handle_dvd_event (event=0x1b49360, demux=0x1c9c190) at gstmpegdemux.c:758
>        structure = <optimized out>
>        type = <optimized out>
>        i = <optimized out>
>        cur_stream_name = "\370\203\262\035@\177\000\000 \000\000\030@\177\000\000 \000\000\000\000\000\000\000\201E\301\022<\000\000"
>        temp = <optimized out>
>        ret = 1
>#31 gst_flups_demux_sink_event (pad=<optimized out>, parent=0x1c9c190, event=0x1b49360) at gstmpegdemux.c:953
>        structure = <optimized out>
>        in_still = <optimized out>
>        demux = 0x1c9c190
>        __FUNCTION__ = "gst_flups_demux_sink_event"
>#32 0x0000003c30e5c2d1 in gst_pad_send_event_unchecked (pad=pad@entry=0x19754d0, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4821
>        ret = <optimized out>
>        event_type = GST_EVENT_CUSTOM_DOWNSTREAM_OOB
>        serialized = <optimized out>
>        need_unlock = 0
>        sticky = 0
>        eventfunc = 0x7f4013c9e390 <gst_flups_demux_sink_event>
>        parent = 0x1c9c190
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#33 0x0000003c30e5cb0a in gst_pad_push_event_unchecked (pad=pad@entry=0x19752a0, event=event@entry=0x1b49360, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4514
>        ret = <optimized out>
>        peerpad = 0x19754d0
>        event_type = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#34 0x0000003c30e65587 in gst_pad_push_event (pad=0x19752a0, event=event@entry=0x1b49360) at gstpad.c:4641
>        ret = <optimized out>
>        res = 0
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        sticky = 0
>        serialized = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#35 0x00007f4013c9322c in rsn_dvdsrc_do_still (duration=255, src=0x1b84a80) at resindvdsrc.c:652
>        still_event = 0x7f4018a58240
>        cmds_changed = 0
>        segment = 0x1b84bc8
>        hl_event = 0x1b49360
>        seg_event = 0x7f4018a582a0
>#36 rsn_dvdsrc_step (src=src@entry=0x1b84a80, have_dvd_lock=have_dvd_lock@entry=1) at resindvdsrc.c:1023
>        info = <optimized out>
>        ret = GST_FLOW_OK
>        dvdnav_ret = <optimized out>
>        event = 2
>        len = 4
>        mmap = {memory = 0x7f401938cf80, flags = GST_MAP_WRITE, data = 0x7f401938d010 "\377", size = 2048, maxsize = 2055, user_data = {0x7f401938cf80, 0x897, 0x0, 0x7f40182008a0}, _gst_reserved = {0x8a0, 0x1ccc130, 0x3c1244d7bf <g_free+15>, 0x7f401938cf80}}
>        __FUNCTION__ = "rsn_dvdsrc_step"
>#37 0x00007f4013c9887b in rsn_dvdsrc_prepare_next_block (have_dvd_lock=<optimized out>, src=<optimized out>) at resindvdsrc.c:1286
>        ret = <optimized out>
>#38 rsn_dvdsrc_prepare_next_block (have_dvd_lock=1, src=0x1b84a80) at resindvdsrc.c:1297
>No locals.
>#39 rsn_dvdsrc_create (bsrc=0x1b84a80, offset=<optimized out>, length=<optimized out>, outbuf=0x7f401db28968) at resindvdsrc.c:1315
>        src = 0x1b84a80
>        segment = 0x1b84bc8
>        streams_event = 0x0
>        clut_event = 0x0
>        spu_select_event = 0x0
>        audio_select_event = 0x0
>        highlight_event = 0x0
>        angles_msg = 0x0
>        tags = 0x0
>        cmds_changed = 0
>        __FUNCTION__ = "rsn_dvdsrc_create"
>#40 0x0000003c32a28fa2 in gst_base_src_get_range (src=src@entry=0x1b84a80, offset=offset@entry=18446744073709551615, length=length@entry=4096, buf=buf@entry=0x7f401db28a78) at gstbasesrc.c:2355
>        ret = <optimized out>
>        bclass = 0x1972a00
>        status = 823070992
>        res_buf = 0x0
>        in_buf = 0x0
>        __PRETTY_FUNCTION__ = "gst_base_src_get_range"
>#41 0x0000003c32a2a54b in gst_base_src_loop (pad=0x19752a0) at gstbasesrc.c:2600
>        src = 0x1b84a80
>        buf = 0x0
>        ret = <optimized out>
>        position = <optimized out>
>        eos = 0
>        blocksize = 4096
>        pending_events = 0x0
>        tmp = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_base_src_loop"
>#42 0x0000003c30e8bbf1 in gst_task_func (task=0x1a9ab40) at gsttask.c:316
>        lock = 0x1975310
>        tself = 0x1aa9c50
>        priv = 0x1a9ac10
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#43 0x0000003c1246be12 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x7f40180be0b0
>        pool = 0x12b9000
>#44 0x0000003c1246b5f5 in g_thread_proxy (data=0x1aa9c50) at gthread.c:797
>        thread = 0x1aa9c50
>#45 0x0000003c10007d15 in start_thread (arg=0x7f401db29700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f401db29700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139913352877824, 8780597355796251602, 0, 257960316928, 139913352877824, 28055392, -8693414428431334446, 8764799576861721554}, 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>
>#46 0x0000003c0fcf246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 3 (Thread 0x7f402ffff700 (LWP 2318)):
>#0  0x0000003c0fce998d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000003c12447d44 in g_main_context_poll (n_fds=5, fds=0x7f4028008c00, timeout=-1, context=0x7f4030010f20, priority=<optimized out>) at gmain.c:3584
>        poll_func = 0x3c12455e10 <g_poll>
>#2  g_main_context_iterate (context=0x7f4030010f20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 5
>        allocated_nfds = <optimized out>
>        fds = 0x7f4028008c00
>#3  0x0000003c124481a2 in g_main_loop_run (loop=0x7f4030010eb0) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x0000003c138cc546 in gdbus_shared_thread_func (user_data=0x7f4030010ef0) at gdbusprivate.c:277
>        data = 0x7f4030010ef0
>#5  0x0000003c1246b5f5 in g_thread_proxy (data=0x7f403000e400) at gthread.c:797
>        thread = 0x7f403000e400
>#6  0x0000003c10007d15 in start_thread (arg=0x7f402ffff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f402ffff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139913659938560, 8780597355796251602, 0, 257960316928, 139913659938560, 139913660010224, -8693445666802220078, 8764799576861721554}, 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>
>#7  0x0000003c0fcf246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 2 (Thread 0x7f403b141700 (LWP 2317)):
>#0  0x0000003c0fce998d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000003c12447d44 in g_main_context_poll (n_fds=1, fds=0x7f40300010e0, timeout=-1, context=0x12ae480, priority=<optimized out>) at gmain.c:3584
>        poll_func = 0x3c12455e10 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x12ae480, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f40300010e0
>#3  0x0000003c12447e64 in g_main_context_iteration (context=context@entry=0x12ae480, may_block=may_block@entry=1) at gmain.c:3351
>        retval = <optimized out>
>#4  0x00007f403b58648d in dconf_gdbus_worker_thread (user_data=0x12ae480) at dconf-gdbus-thread.c:81
>        context = 0x12ae480
>#5  0x0000003c1246b5f5 in g_thread_proxy (data=0x1295540) at gthread.c:797
>        thread = 0x1295540
>#6  0x0000003c10007d15 in start_thread (arg=0x7f403b141700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f403b141700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139913845806848, 8780597355796251602, 0, 257960316928, 139913845806848, 19588224, -8693489972611103790, 8764799576861721554}, 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>
>#7  0x0000003c0fcf246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 1 (Thread 0x7f403c062a00 (LWP 2315)):
>#0  g_pointer_bit_lock (address=0x64f, lock_bit=lock_bit@entry=2) at gbitlock.c:398
>        __PRETTY_FUNCTION__ = "g_pointer_bit_lock"
>#1  0x0000003c1242d7b8 in g_datalist_lock (datalist=0x187c300) at gdataset.c:213
>No locals.
>#2  g_datalist_id_dup_data (datalist=datalist@entry=0x187c300, key_id=1615, dup_func=dup_func@entry=0x0, user_data=user_data@entry=0x0) at gdataset.c:855
>        val = 0x0
>        retval = 0x0
>        d = <optimized out>
>        data = <optimized out>
>        data_end = <optimized out>
>        __PRETTY_FUNCTION__ = "g_datalist_id_dup_data"
>#3  0x0000003c1242d869 in g_datalist_id_get_data (datalist=datalist@entry=0x187c300, key_id=<optimized out>) at gdataset.c:798
>No locals.
>#4  0x0000003c12c18ad5 in g_object_get_qdata (object=object@entry=0x187c2f0, quark=<optimized out>) at gobject.c:3084
>        __PRETTY_FUNCTION__ = "g_object_get_qdata"
>#5  0x0000003c21ec0ff2 in _gtk_widget_list_devices (widget=widget@entry=0x187c2f0) at gtkwidget.c:10618
>        iter = {dummy1 = 0x12b8940, dummy2 = 0x1, dummy3 = 0x1, dummy4 = 569118562, dummy5 = 60, dummy6 = 0x0}
>        device_window = <optimized out>
>        devices = 0x0
>        key = 0x0
>        value = 0x187c2f0
>        __PRETTY_FUNCTION__ = "_gtk_widget_list_devices"
>#6  0x0000003c21d8d3f8 in gtk_grab_notify_foreach (child=0x187c2f0, data=0x7fff153b0450) at gtkmain.c:1956
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#7  0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x1845b90, data=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#8  0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x186d170, data=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#9  0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b0450) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2c90
>        child = <optimized out>
>        children = 0x189c820
>#10 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2bc0, data=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#11 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b0450) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a29f0
>        child = <optimized out>
>        children = 0x0
>#12 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2920, data=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#13 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b0450) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2910
>        child = <optimized out>
>        children = 0x0
>#14 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2840, data=data@entry=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#15 0x0000003c21dc86d0 in gtk_paned_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b0450) at gtkpaned.c:1956
>        priv = 0x1801140
>        paned = <optimized out>
>#16 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x1801070, data=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#17 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b0450) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a0630
>        child = <optimized out>
>        children = 0x1847400
>#18 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a0560, data=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#19 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17940b0, data=data@entry=0x7fff153b0450) at gtkmain.c:1947
>        info = 0x7fff153b0450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#20 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17940b0
>        toplevels = 0x27fbf40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 0, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#21 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#22 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#23 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b06a0, invocation_hint=invocation_hint@entry=0x7fff153b0640) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#24 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b06a0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b0d40, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#25 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b08f8) at gsignal.c:3300
>        instance_and_params = 0x7fff153b06a0
>        signal_return_type = 4
>        param_values = 0x7fff153b06b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#26 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b09d0, reg_save_area = 0x7fff153b0910}}
>#27 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#28 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b0b60) at gtkmain.c:1979
>        info = 0x7fff153b0b60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#29 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b0b60) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#30 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b0b60) at gtkmain.c:1947
>        info = 0x7fff153b0b60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#31 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b0b60) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#32 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b0b60) at gtkmain.c:1947
>        info = 0x7fff153b0b60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#33 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b0b60) at gtkmain.c:1947
>        info = 0x7fff153b0b60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#34 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27fb000
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#35 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#36 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#37 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b0db0, invocation_hint=invocation_hint@entry=0x7fff153b0d50) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#38 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b0db0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b1450, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#39 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b1008) at gsignal.c:3300
>        instance_and_params = 0x7fff153b0db0
>        signal_return_type = 4
>        param_values = 0x7fff153b0dc8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#40 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b10e0, reg_save_area = 0x7fff153b1020}}
>#41 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#42 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b1270) at gtkmain.c:1979
>        info = 0x7fff153b1270
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#43 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b1270) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#44 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b1270) at gtkmain.c:1947
>        info = 0x7fff153b1270
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#45 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b1270) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#46 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b1270) at gtkmain.c:1947
>        info = 0x7fff153b1270
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#47 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b1270) at gtkmain.c:1947
>        info = 0x7fff153b1270
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#48 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27fae00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#49 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#50 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#51 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b14c0, invocation_hint=invocation_hint@entry=0x7fff153b1460) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#52 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b14c0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b1b60, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#53 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b1718) at gsignal.c:3300
>        instance_and_params = 0x7fff153b14c0
>        signal_return_type = 4
>        param_values = 0x7fff153b14d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#54 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b17f0, reg_save_area = 0x7fff153b1730}}
>#55 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#56 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b1980) at gtkmain.c:1979
>        info = 0x7fff153b1980
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#57 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b1980) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#58 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b1980) at gtkmain.c:1947
>        info = 0x7fff153b1980
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#59 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b1980) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#60 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b1980) at gtkmain.c:1947
>        info = 0x7fff153b1980
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#61 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b1980) at gtkmain.c:1947
>        info = 0x7fff153b1980
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#62 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27fa320
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#63 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#64 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#65 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b1bd0, invocation_hint=invocation_hint@entry=0x7fff153b1b70) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#66 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b1bd0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b2270, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#67 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b1e28) at gsignal.c:3300
>        instance_and_params = 0x7fff153b1bd0
>        signal_return_type = 4
>        param_values = 0x7fff153b1be8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#68 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b1f00, reg_save_area = 0x7fff153b1e40}}
>#69 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#70 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b2090) at gtkmain.c:1979
>        info = 0x7fff153b2090
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#71 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b2090) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#72 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b2090) at gtkmain.c:1947
>        info = 0x7fff153b2090
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#73 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b2090) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#74 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b2090) at gtkmain.c:1947
>        info = 0x7fff153b2090
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#75 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b2090) at gtkmain.c:1947
>        info = 0x7fff153b2090
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#76 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f9c80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#77 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#78 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#79 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b22e0, invocation_hint=invocation_hint@entry=0x7fff153b2280) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#80 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b22e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b2980, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#81 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b2538) at gsignal.c:3300
>        instance_and_params = 0x7fff153b22e0
>        signal_return_type = 4
>        param_values = 0x7fff153b22f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#82 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b2610, reg_save_area = 0x7fff153b2550}}
>#83 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#84 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b27a0) at gtkmain.c:1979
>        info = 0x7fff153b27a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#85 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b27a0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#86 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b27a0) at gtkmain.c:1947
>        info = 0x7fff153b27a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#87 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b27a0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#88 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b27a0) at gtkmain.c:1947
>        info = 0x7fff153b27a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#89 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b27a0) at gtkmain.c:1947
>        info = 0x7fff153b27a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#90 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f93a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#91 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#92 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#93 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b29f0, invocation_hint=invocation_hint@entry=0x7fff153b2990) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#94 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b29f0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b3090, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#95 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b2c48) at gsignal.c:3300
>        instance_and_params = 0x7fff153b29f0
>        signal_return_type = 4
>        param_values = 0x7fff153b2a08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#96 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b2d20, reg_save_area = 0x7fff153b2c60}}
>#97 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#98 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b2eb0) at gtkmain.c:1979
>        info = 0x7fff153b2eb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#99 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b2eb0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#100 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b2eb0) at gtkmain.c:1947
>        info = 0x7fff153b2eb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#101 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b2eb0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#102 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b2eb0) at gtkmain.c:1947
>        info = 0x7fff153b2eb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#103 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b2eb0) at gtkmain.c:1947
>        info = 0x7fff153b2eb0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#104 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f8b00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#105 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#106 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#107 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b3100, invocation_hint=invocation_hint@entry=0x7fff153b30a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#108 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b3100) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b37a0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#109 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b3358) at gsignal.c:3300
>        instance_and_params = 0x7fff153b3100
>        signal_return_type = 4
>        param_values = 0x7fff153b3118
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#110 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b3430, reg_save_area = 0x7fff153b3370}}
>#111 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#112 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b35c0) at gtkmain.c:1979
>        info = 0x7fff153b35c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#113 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b35c0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#114 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b35c0) at gtkmain.c:1947
>        info = 0x7fff153b35c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#115 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b35c0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#116 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b35c0) at gtkmain.c:1947
>        info = 0x7fff153b35c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#117 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b35c0) at gtkmain.c:1947
>        info = 0x7fff153b35c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#118 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f8260
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#119 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#120 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#121 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b3810, invocation_hint=invocation_hint@entry=0x7fff153b37b0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#122 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b3810) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b3eb0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#123 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b3a68) at gsignal.c:3300
>        instance_and_params = 0x7fff153b3810
>        signal_return_type = 4
>        param_values = 0x7fff153b3828
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#124 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b3b40, reg_save_area = 0x7fff153b3a80}}
>#125 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#126 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b3cd0) at gtkmain.c:1979
>        info = 0x7fff153b3cd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#127 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b3cd0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#128 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b3cd0) at gtkmain.c:1947
>        info = 0x7fff153b3cd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#129 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b3cd0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#130 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b3cd0) at gtkmain.c:1947
>        info = 0x7fff153b3cd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#131 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b3cd0) at gtkmain.c:1947
>        info = 0x7fff153b3cd0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#132 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f7980
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#133 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#134 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#135 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b3f20, invocation_hint=invocation_hint@entry=0x7fff153b3ec0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#136 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b3f20) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b45c0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#137 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b4178) at gsignal.c:3300
>        instance_and_params = 0x7fff153b3f20
>        signal_return_type = 4
>        param_values = 0x7fff153b3f38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#138 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b4250, reg_save_area = 0x7fff153b4190}}
>#139 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#140 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b43e0) at gtkmain.c:1979
>        info = 0x7fff153b43e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#141 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b43e0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#142 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b43e0) at gtkmain.c:1947
>        info = 0x7fff153b43e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#143 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b43e0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#144 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b43e0) at gtkmain.c:1947
>        info = 0x7fff153b43e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#145 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b43e0) at gtkmain.c:1947
>        info = 0x7fff153b43e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#146 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f70e0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#147 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#148 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#149 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b4630, invocation_hint=invocation_hint@entry=0x7fff153b45d0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#150 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b4630) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b4cd0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#151 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b4888) at gsignal.c:3300
>        instance_and_params = 0x7fff153b4630
>        signal_return_type = 4
>        param_values = 0x7fff153b4648
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#152 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b4960, reg_save_area = 0x7fff153b48a0}}
>#153 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#154 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b4af0) at gtkmain.c:1979
>        info = 0x7fff153b4af0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#155 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b4af0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#156 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b4af0) at gtkmain.c:1947
>        info = 0x7fff153b4af0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#157 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b4af0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#158 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b4af0) at gtkmain.c:1947
>        info = 0x7fff153b4af0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#159 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b4af0) at gtkmain.c:1947
>        info = 0x7fff153b4af0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#160 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f6880
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#161 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#162 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#163 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b4d40, invocation_hint=invocation_hint@entry=0x7fff153b4ce0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#164 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b4d40) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b53e0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#165 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b4f98) at gsignal.c:3300
>        instance_and_params = 0x7fff153b4d40
>        signal_return_type = 4
>        param_values = 0x7fff153b4d58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#166 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b5070, reg_save_area = 0x7fff153b4fb0}}
>#167 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#168 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b5200) at gtkmain.c:1979
>        info = 0x7fff153b5200
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#169 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b5200) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#170 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b5200) at gtkmain.c:1947
>        info = 0x7fff153b5200
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#171 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b5200) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#172 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b5200) at gtkmain.c:1947
>        info = 0x7fff153b5200
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#173 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b5200) at gtkmain.c:1947
>        info = 0x7fff153b5200
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#174 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f4d60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#175 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#176 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#177 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b5450, invocation_hint=invocation_hint@entry=0x7fff153b53f0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#178 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b5450) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b5af0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#179 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b56a8) at gsignal.c:3300
>        instance_and_params = 0x7fff153b5450
>        signal_return_type = 4
>        param_values = 0x7fff153b5468
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#180 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b5780, reg_save_area = 0x7fff153b56c0}}
>#181 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#182 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b5910) at gtkmain.c:1979
>        info = 0x7fff153b5910
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#183 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b5910) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#184 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b5910) at gtkmain.c:1947
>        info = 0x7fff153b5910
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#185 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b5910) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#186 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b5910) at gtkmain.c:1947
>        info = 0x7fff153b5910
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#187 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b5910) at gtkmain.c:1947
>        info = 0x7fff153b5910
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#188 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f4d00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#189 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#190 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#191 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b5b60, invocation_hint=invocation_hint@entry=0x7fff153b5b00) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#192 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b5b60) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b6200, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#193 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b5db8) at gsignal.c:3300
>        instance_and_params = 0x7fff153b5b60
>        signal_return_type = 4
>        param_values = 0x7fff153b5b78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#194 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b5e90, reg_save_area = 0x7fff153b5dd0}}
>#195 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#196 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b6020) at gtkmain.c:1979
>        info = 0x7fff153b6020
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#197 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b6020) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#198 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b6020) at gtkmain.c:1947
>        info = 0x7fff153b6020
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#199 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b6020) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#200 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b6020) at gtkmain.c:1947
>        info = 0x7fff153b6020
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#201 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b6020) at gtkmain.c:1947
>        info = 0x7fff153b6020
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#202 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f46e0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#203 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#204 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#205 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b6270, invocation_hint=invocation_hint@entry=0x7fff153b6210) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#206 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b6270) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b6910, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#207 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b64c8) at gsignal.c:3300
>        instance_and_params = 0x7fff153b6270
>        signal_return_type = 4
>        param_values = 0x7fff153b6288
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#208 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b65a0, reg_save_area = 0x7fff153b64e0}}
>#209 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#210 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b6730) at gtkmain.c:1979
>        info = 0x7fff153b6730
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#211 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b6730) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#212 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b6730) at gtkmain.c:1947
>        info = 0x7fff153b6730
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#213 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b6730) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#214 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b6730) at gtkmain.c:1947
>        info = 0x7fff153b6730
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#215 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b6730) at gtkmain.c:1947
>        info = 0x7fff153b6730
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#216 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f3ee0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#217 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#218 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#219 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b6980, invocation_hint=invocation_hint@entry=0x7fff153b6920) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#220 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b6980) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b7020, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#221 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b6bd8) at gsignal.c:3300
>        instance_and_params = 0x7fff153b6980
>        signal_return_type = 4
>        param_values = 0x7fff153b6998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#222 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b6cb0, reg_save_area = 0x7fff153b6bf0}}
>#223 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#224 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b6e40) at gtkmain.c:1979
>        info = 0x7fff153b6e40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#225 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b6e40) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#226 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b6e40) at gtkmain.c:1947
>        info = 0x7fff153b6e40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#227 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b6e40) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#228 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b6e40) at gtkmain.c:1947
>        info = 0x7fff153b6e40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#229 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b6e40) at gtkmain.c:1947
>        info = 0x7fff153b6e40
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#230 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f3aa0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#231 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#232 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#233 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b7090, invocation_hint=invocation_hint@entry=0x7fff153b7030) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#234 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b7090) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b7730, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#235 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b72e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153b7090
>        signal_return_type = 4
>        param_values = 0x7fff153b70a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#236 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b73c0, reg_save_area = 0x7fff153b7300}}
>#237 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#238 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b7550) at gtkmain.c:1979
>        info = 0x7fff153b7550
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#239 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b7550) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#240 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b7550) at gtkmain.c:1947
>        info = 0x7fff153b7550
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#241 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b7550) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#242 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b7550) at gtkmain.c:1947
>        info = 0x7fff153b7550
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#243 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b7550) at gtkmain.c:1947
>        info = 0x7fff153b7550
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#244 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f3400
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#245 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#246 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#247 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b77a0, invocation_hint=invocation_hint@entry=0x7fff153b7740) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#248 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b77a0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b7e40, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#249 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b79f8) at gsignal.c:3300
>        instance_and_params = 0x7fff153b77a0
>        signal_return_type = 4
>        param_values = 0x7fff153b77b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#250 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b7ad0, reg_save_area = 0x7fff153b7a10}}
>#251 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#252 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b7c60) at gtkmain.c:1979
>        info = 0x7fff153b7c60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#253 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b7c60) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#254 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b7c60) at gtkmain.c:1947
>        info = 0x7fff153b7c60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#255 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b7c60) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#256 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b7c60) at gtkmain.c:1947
>        info = 0x7fff153b7c60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#257 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b7c60) at gtkmain.c:1947
>        info = 0x7fff153b7c60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#258 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f2b20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#259 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#260 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#261 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b7eb0, invocation_hint=invocation_hint@entry=0x7fff153b7e50) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#262 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b7eb0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b8550, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#263 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b8108) at gsignal.c:3300
>        instance_and_params = 0x7fff153b7eb0
>        signal_return_type = 4
>        param_values = 0x7fff153b7ec8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#264 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b81e0, reg_save_area = 0x7fff153b8120}}
>#265 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#266 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b8370) at gtkmain.c:1979
>        info = 0x7fff153b8370
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#267 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b8370) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#268 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b8370) at gtkmain.c:1947
>        info = 0x7fff153b8370
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#269 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b8370) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#270 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b8370) at gtkmain.c:1947
>        info = 0x7fff153b8370
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#271 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b8370) at gtkmain.c:1947
>        info = 0x7fff153b8370
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#272 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f2280
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#273 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#274 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#275 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b85c0, invocation_hint=invocation_hint@entry=0x7fff153b8560) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#276 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b85c0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b8c60, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#277 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b8818) at gsignal.c:3300
>        instance_and_params = 0x7fff153b85c0
>        signal_return_type = 4
>        param_values = 0x7fff153b85d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#278 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b88f0, reg_save_area = 0x7fff153b8830}}
>#279 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#280 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b8a80) at gtkmain.c:1979
>        info = 0x7fff153b8a80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#281 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b8a80) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#282 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b8a80) at gtkmain.c:1947
>        info = 0x7fff153b8a80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#283 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b8a80) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#284 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b8a80) at gtkmain.c:1947
>        info = 0x7fff153b8a80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#285 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b8a80) at gtkmain.c:1947
>        info = 0x7fff153b8a80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#286 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f19a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#287 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#288 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#289 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b8cd0, invocation_hint=invocation_hint@entry=0x7fff153b8c70) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#290 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b8cd0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b9370, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#291 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b8f28) at gsignal.c:3300
>        instance_and_params = 0x7fff153b8cd0
>        signal_return_type = 4
>        param_values = 0x7fff153b8ce8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#292 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b9000, reg_save_area = 0x7fff153b8f40}}
>#293 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#294 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b9190) at gtkmain.c:1979
>        info = 0x7fff153b9190
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#295 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b9190) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#296 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b9190) at gtkmain.c:1947
>        info = 0x7fff153b9190
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#297 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b9190) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#298 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b9190) at gtkmain.c:1947
>        info = 0x7fff153b9190
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#299 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b9190) at gtkmain.c:1947
>        info = 0x7fff153b9190
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#300 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f1300
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#301 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#302 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#303 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b93e0, invocation_hint=invocation_hint@entry=0x7fff153b9380) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#304 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b93e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153b9a80, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#305 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b9638) at gsignal.c:3300
>        instance_and_params = 0x7fff153b93e0
>        signal_return_type = 4
>        param_values = 0x7fff153b93f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#306 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b9710, reg_save_area = 0x7fff153b9650}}
>#307 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#308 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b98a0) at gtkmain.c:1979
>        info = 0x7fff153b98a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#309 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b98a0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#310 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b98a0) at gtkmain.c:1947
>        info = 0x7fff153b98a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#311 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b98a0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#312 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b98a0) at gtkmain.c:1947
>        info = 0x7fff153b98a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#313 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b98a0) at gtkmain.c:1947
>        info = 0x7fff153b98a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#314 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27f0c60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#315 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#316 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#317 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153b9af0, invocation_hint=invocation_hint@entry=0x7fff153b9a90) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#318 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153b9af0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ba190, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#319 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153b9d48) at gsignal.c:3300
>        instance_and_params = 0x7fff153b9af0
>        signal_return_type = 4
>        param_values = 0x7fff153b9b08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#320 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153b9e20, reg_save_area = 0x7fff153b9d60}}
>#321 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#322 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153b9fb0) at gtkmain.c:1979
>        info = 0x7fff153b9fb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#323 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b9fb0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#324 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153b9fb0) at gtkmain.c:1947
>        info = 0x7fff153b9fb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#325 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153b9fb0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#326 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153b9fb0) at gtkmain.c:1947
>        info = 0x7fff153b9fb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#327 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153b9fb0) at gtkmain.c:1947
>        info = 0x7fff153b9fb0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#328 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27efb80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#329 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#330 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#331 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ba200, invocation_hint=invocation_hint@entry=0x7fff153ba1a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#332 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ba200) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ba8a0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#333 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ba458) at gsignal.c:3300
>        instance_and_params = 0x7fff153ba200
>        signal_return_type = 4
>        param_values = 0x7fff153ba218
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#334 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ba530, reg_save_area = 0x7fff153ba470}}
>#335 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#336 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ba6c0) at gtkmain.c:1979
>        info = 0x7fff153ba6c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#337 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ba6c0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#338 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ba6c0) at gtkmain.c:1947
>        info = 0x7fff153ba6c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#339 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ba6c0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#340 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ba6c0) at gtkmain.c:1947
>        info = 0x7fff153ba6c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#341 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ba6c0) at gtkmain.c:1947
>        info = 0x7fff153ba6c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#342 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ef320
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#343 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#344 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#345 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ba910, invocation_hint=invocation_hint@entry=0x7fff153ba8b0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#346 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ba910) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bafb0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#347 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bab68) at gsignal.c:3300
>        instance_and_params = 0x7fff153ba910
>        signal_return_type = 4
>        param_values = 0x7fff153ba928
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#348 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bac40, reg_save_area = 0x7fff153bab80}}
>#349 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#350 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153badd0) at gtkmain.c:1979
>        info = 0x7fff153badd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#351 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153badd0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#352 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153badd0) at gtkmain.c:1947
>        info = 0x7fff153badd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#353 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153badd0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#354 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153badd0) at gtkmain.c:1947
>        info = 0x7fff153badd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#355 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153badd0) at gtkmain.c:1947
>        info = 0x7fff153badd0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#356 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27eda80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#357 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#358 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#359 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bb020, invocation_hint=invocation_hint@entry=0x7fff153bafc0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#360 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bb020) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bb6c0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#361 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bb278) at gsignal.c:3300
>        instance_and_params = 0x7fff153bb020
>        signal_return_type = 4
>        param_values = 0x7fff153bb038
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#362 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bb350, reg_save_area = 0x7fff153bb290}}
>#363 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#364 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bb4e0) at gtkmain.c:1979
>        info = 0x7fff153bb4e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#365 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bb4e0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#366 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bb4e0) at gtkmain.c:1947
>        info = 0x7fff153bb4e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#367 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bb4e0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#368 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bb4e0) at gtkmain.c:1947
>        info = 0x7fff153bb4e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#369 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bb4e0) at gtkmain.c:1947
>        info = 0x7fff153bb4e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#370 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27eda00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#371 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#372 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#373 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bb730, invocation_hint=invocation_hint@entry=0x7fff153bb6d0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#374 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bb730) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bbdd0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#375 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bb988) at gsignal.c:3300
>        instance_and_params = 0x7fff153bb730
>        signal_return_type = 4
>        param_values = 0x7fff153bb748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#376 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bba60, reg_save_area = 0x7fff153bb9a0}}
>#377 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#378 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bbbf0) at gtkmain.c:1979
>        info = 0x7fff153bbbf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#379 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bbbf0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#380 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bbbf0) at gtkmain.c:1947
>        info = 0x7fff153bbbf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#381 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bbbf0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#382 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bbbf0) at gtkmain.c:1947
>        info = 0x7fff153bbbf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#383 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bbbf0) at gtkmain.c:1947
>        info = 0x7fff153bbbf0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#384 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ecfa0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#385 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#386 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#387 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bbe40, invocation_hint=invocation_hint@entry=0x7fff153bbde0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#388 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bbe40) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bc4e0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#389 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bc098) at gsignal.c:3300
>        instance_and_params = 0x7fff153bbe40
>        signal_return_type = 4
>        param_values = 0x7fff153bbe58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#390 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bc170, reg_save_area = 0x7fff153bc0b0}}
>#391 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#392 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bc300) at gtkmain.c:1979
>        info = 0x7fff153bc300
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#393 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bc300) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#394 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bc300) at gtkmain.c:1947
>        info = 0x7fff153bc300
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#395 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bc300) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#396 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bc300) at gtkmain.c:1947
>        info = 0x7fff153bc300
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#397 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bc300) at gtkmain.c:1947
>        info = 0x7fff153bc300
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#398 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ec960
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#399 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#400 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#401 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bc550, invocation_hint=invocation_hint@entry=0x7fff153bc4f0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#402 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bc550) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bcbf0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#403 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bc7a8) at gsignal.c:3300
>        instance_and_params = 0x7fff153bc550
>        signal_return_type = 4
>        param_values = 0x7fff153bc568
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#404 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bc880, reg_save_area = 0x7fff153bc7c0}}
>#405 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#406 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bca10) at gtkmain.c:1979
>        info = 0x7fff153bca10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#407 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bca10) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#408 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bca10) at gtkmain.c:1947
>        info = 0x7fff153bca10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#409 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bca10) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#410 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bca10) at gtkmain.c:1947
>        info = 0x7fff153bca10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#411 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bca10) at gtkmain.c:1947
>        info = 0x7fff153bca10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#412 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ec540
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#413 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#414 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#415 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bcc60, invocation_hint=invocation_hint@entry=0x7fff153bcc00) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#416 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bcc60) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bd300, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#417 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bceb8) at gsignal.c:3300
>        instance_and_params = 0x7fff153bcc60
>        signal_return_type = 4
>        param_values = 0x7fff153bcc78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#418 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bcf90, reg_save_area = 0x7fff153bced0}}
>#419 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#420 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bd120) at gtkmain.c:1979
>        info = 0x7fff153bd120
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#421 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bd120) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#422 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bd120) at gtkmain.c:1947
>        info = 0x7fff153bd120
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#423 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bd120) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#424 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bd120) at gtkmain.c:1947
>        info = 0x7fff153bd120
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#425 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bd120) at gtkmain.c:1947
>        info = 0x7fff153bd120
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#426 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ebea0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#427 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#428 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#429 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bd370, invocation_hint=invocation_hint@entry=0x7fff153bd310) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#430 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bd370) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bda10, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#431 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bd5c8) at gsignal.c:3300
>        instance_and_params = 0x7fff153bd370
>        signal_return_type = 4
>        param_values = 0x7fff153bd388
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#432 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bd6a0, reg_save_area = 0x7fff153bd5e0}}
>#433 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#434 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bd830) at gtkmain.c:1979
>        info = 0x7fff153bd830
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#435 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bd830) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#436 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bd830) at gtkmain.c:1947
>        info = 0x7fff153bd830
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#437 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bd830) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#438 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bd830) at gtkmain.c:1947
>        info = 0x7fff153bd830
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#439 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bd830) at gtkmain.c:1947
>        info = 0x7fff153bd830
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#440 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27eb600
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#441 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#442 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#443 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bda80, invocation_hint=invocation_hint@entry=0x7fff153bda20) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#444 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bda80) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153be120, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#445 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bdcd8) at gsignal.c:3300
>        instance_and_params = 0x7fff153bda80
>        signal_return_type = 4
>        param_values = 0x7fff153bda98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#446 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bddb0, reg_save_area = 0x7fff153bdcf0}}
>#447 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#448 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bdf40) at gtkmain.c:1979
>        info = 0x7fff153bdf40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#449 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bdf40) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#450 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bdf40) at gtkmain.c:1947
>        info = 0x7fff153bdf40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#451 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bdf40) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#452 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bdf40) at gtkmain.c:1947
>        info = 0x7fff153bdf40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#453 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bdf40) at gtkmain.c:1947
>        info = 0x7fff153bdf40
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#454 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ead20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#455 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#456 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#457 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153be190, invocation_hint=invocation_hint@entry=0x7fff153be130) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#458 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153be190) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153be830, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#459 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153be3e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153be190
>        signal_return_type = 4
>        param_values = 0x7fff153be1a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#460 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153be4c0, reg_save_area = 0x7fff153be400}}
>#461 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#462 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153be650) at gtkmain.c:1979
>        info = 0x7fff153be650
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#463 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153be650) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#464 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153be650) at gtkmain.c:1947
>        info = 0x7fff153be650
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#465 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153be650) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#466 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153be650) at gtkmain.c:1947
>        info = 0x7fff153be650
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#467 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153be650) at gtkmain.c:1947
>        info = 0x7fff153be650
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#468 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ea480
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#469 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#470 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#471 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153be8a0, invocation_hint=invocation_hint@entry=0x7fff153be840) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#472 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153be8a0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bef40, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#473 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153beaf8) at gsignal.c:3300
>        instance_and_params = 0x7fff153be8a0
>        signal_return_type = 4
>        param_values = 0x7fff153be8b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#474 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bebd0, reg_save_area = 0x7fff153beb10}}
>#475 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#476 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bed60) at gtkmain.c:1979
>        info = 0x7fff153bed60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#477 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bed60) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#478 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bed60) at gtkmain.c:1947
>        info = 0x7fff153bed60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#479 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bed60) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#480 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bed60) at gtkmain.c:1947
>        info = 0x7fff153bed60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#481 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bed60) at gtkmain.c:1947
>        info = 0x7fff153bed60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#482 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e9ba0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#483 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#484 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#485 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153befb0, invocation_hint=invocation_hint@entry=0x7fff153bef50) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#486 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153befb0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bf650, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#487 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bf208) at gsignal.c:3300
>        instance_and_params = 0x7fff153befb0
>        signal_return_type = 4
>        param_values = 0x7fff153befc8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#488 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bf2e0, reg_save_area = 0x7fff153bf220}}
>#489 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#490 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bf470) at gtkmain.c:1979
>        info = 0x7fff153bf470
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#491 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bf470) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#492 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bf470) at gtkmain.c:1947
>        info = 0x7fff153bf470
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#493 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bf470) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#494 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bf470) at gtkmain.c:1947
>        info = 0x7fff153bf470
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#495 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bf470) at gtkmain.c:1947
>        info = 0x7fff153bf470
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#496 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e9300
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#497 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#498 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#499 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bf6c0, invocation_hint=invocation_hint@entry=0x7fff153bf660) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#500 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bf6c0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153bfd60, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#501 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153bf918) at gsignal.c:3300
>        instance_and_params = 0x7fff153bf6c0
>        signal_return_type = 4
>        param_values = 0x7fff153bf6d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#502 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153bf9f0, reg_save_area = 0x7fff153bf930}}
>#503 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#504 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153bfb80) at gtkmain.c:1979
>        info = 0x7fff153bfb80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#505 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bfb80) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#506 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153bfb80) at gtkmain.c:1947
>        info = 0x7fff153bfb80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#507 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153bfb80) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#508 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153bfb80) at gtkmain.c:1947
>        info = 0x7fff153bfb80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#509 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153bfb80) at gtkmain.c:1947
>        info = 0x7fff153bfb80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#510 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e8a60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#511 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#512 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#513 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153bfdd0, invocation_hint=invocation_hint@entry=0x7fff153bfd70) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#514 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153bfdd0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c0470, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#515 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c0028) at gsignal.c:3300
>        instance_and_params = 0x7fff153bfdd0
>        signal_return_type = 4
>        param_values = 0x7fff153bfde8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#516 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c0100, reg_save_area = 0x7fff153c0040}}
>#517 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#518 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c0290) at gtkmain.c:1979
>        info = 0x7fff153c0290
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#519 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c0290) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#520 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c0290) at gtkmain.c:1947
>        info = 0x7fff153c0290
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#521 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c0290) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#522 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c0290) at gtkmain.c:1947
>        info = 0x7fff153c0290
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#523 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c0290) at gtkmain.c:1947
>        info = 0x7fff153c0290
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#524 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e67a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#525 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#526 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#527 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c04e0, invocation_hint=invocation_hint@entry=0x7fff153c0480) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#528 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c04e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c0b80, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#529 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c0738) at gsignal.c:3300
>        instance_and_params = 0x7fff153c04e0
>        signal_return_type = 4
>        param_values = 0x7fff153c04f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#530 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c0810, reg_save_area = 0x7fff153c0750}}
>#531 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#532 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c09a0) at gtkmain.c:1979
>        info = 0x7fff153c09a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#533 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c09a0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#534 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c09a0) at gtkmain.c:1947
>        info = 0x7fff153c09a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#535 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c09a0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#536 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c09a0) at gtkmain.c:1947
>        info = 0x7fff153c09a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#537 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c09a0) at gtkmain.c:1947
>        info = 0x7fff153c09a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#538 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e6760
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#539 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#540 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#541 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c0bf0, invocation_hint=invocation_hint@entry=0x7fff153c0b90) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#542 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c0bf0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c1290, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#543 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c0e48) at gsignal.c:3300
>        instance_and_params = 0x7fff153c0bf0
>        signal_return_type = 4
>        param_values = 0x7fff153c0c08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#544 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c0f20, reg_save_area = 0x7fff153c0e60}}
>#545 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#546 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c10b0) at gtkmain.c:1979
>        info = 0x7fff153c10b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#547 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c10b0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#548 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c10b0) at gtkmain.c:1947
>        info = 0x7fff153c10b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#549 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c10b0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#550 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c10b0) at gtkmain.c:1947
>        info = 0x7fff153c10b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#551 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c10b0) at gtkmain.c:1947
>        info = 0x7fff153c10b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#552 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e66c0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#553 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#554 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#555 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c1300, invocation_hint=invocation_hint@entry=0x7fff153c12a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#556 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c1300) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c19a0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#557 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c1558) at gsignal.c:3300
>        instance_and_params = 0x7fff153c1300
>        signal_return_type = 4
>        param_values = 0x7fff153c1318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#558 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c1630, reg_save_area = 0x7fff153c1570}}
>#559 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#560 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c17c0) at gtkmain.c:1979
>        info = 0x7fff153c17c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#561 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c17c0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#562 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c17c0) at gtkmain.c:1947
>        info = 0x7fff153c17c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#563 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c17c0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#564 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c17c0) at gtkmain.c:1947
>        info = 0x7fff153c17c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#565 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c17c0) at gtkmain.c:1947
>        info = 0x7fff153c17c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#566 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e60a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#567 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#568 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#569 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c1a10, invocation_hint=invocation_hint@entry=0x7fff153c19b0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#570 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c1a10) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c20b0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#571 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c1c68) at gsignal.c:3300
>        instance_and_params = 0x7fff153c1a10
>        signal_return_type = 4
>        param_values = 0x7fff153c1a28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#572 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c1d40, reg_save_area = 0x7fff153c1c80}}
>#573 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#574 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c1ed0) at gtkmain.c:1979
>        info = 0x7fff153c1ed0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#575 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c1ed0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#576 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c1ed0) at gtkmain.c:1947
>        info = 0x7fff153c1ed0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#577 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c1ed0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#578 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c1ed0) at gtkmain.c:1947
>        info = 0x7fff153c1ed0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#579 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c1ed0) at gtkmain.c:1947
>        info = 0x7fff153c1ed0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#580 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e5cc0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#581 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#582 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#583 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c2120, invocation_hint=invocation_hint@entry=0x7fff153c20c0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#584 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c2120) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c27c0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#585 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c2378) at gsignal.c:3300
>        instance_and_params = 0x7fff153c2120
>        signal_return_type = 4
>        param_values = 0x7fff153c2138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#586 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c2450, reg_save_area = 0x7fff153c2390}}
>#587 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#588 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c25e0) at gtkmain.c:1979
>        info = 0x7fff153c25e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#589 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c25e0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#590 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c25e0) at gtkmain.c:1947
>        info = 0x7fff153c25e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#591 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c25e0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#592 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c25e0) at gtkmain.c:1947
>        info = 0x7fff153c25e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#593 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c25e0) at gtkmain.c:1947
>        info = 0x7fff153c25e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#594 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e5620
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#595 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#596 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#597 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c2830, invocation_hint=invocation_hint@entry=0x7fff153c27d0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#598 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c2830) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c2ed0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#599 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c2a88) at gsignal.c:3300
>        instance_and_params = 0x7fff153c2830
>        signal_return_type = 4
>        param_values = 0x7fff153c2848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#600 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c2b60, reg_save_area = 0x7fff153c2aa0}}
>#601 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#602 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c2cf0) at gtkmain.c:1979
>        info = 0x7fff153c2cf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#603 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c2cf0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#604 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c2cf0) at gtkmain.c:1947
>        info = 0x7fff153c2cf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#605 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c2cf0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#606 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c2cf0) at gtkmain.c:1947
>        info = 0x7fff153c2cf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#607 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c2cf0) at gtkmain.c:1947
>        info = 0x7fff153c2cf0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#608 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e4b40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#609 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#610 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#611 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c2f40, invocation_hint=invocation_hint@entry=0x7fff153c2ee0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#612 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c2f40) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c35e0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#613 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c3198) at gsignal.c:3300
>        instance_and_params = 0x7fff153c2f40
>        signal_return_type = 4
>        param_values = 0x7fff153c2f58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#614 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c3270, reg_save_area = 0x7fff153c31b0}}
>#615 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#616 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c3400) at gtkmain.c:1979
>        info = 0x7fff153c3400
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#617 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c3400) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#618 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c3400) at gtkmain.c:1947
>        info = 0x7fff153c3400
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#619 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c3400) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#620 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c3400) at gtkmain.c:1947
>        info = 0x7fff153c3400
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#621 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c3400) at gtkmain.c:1947
>        info = 0x7fff153c3400
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#622 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e44a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#623 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#624 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#625 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c3650, invocation_hint=invocation_hint@entry=0x7fff153c35f0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#626 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c3650) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c3cf0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#627 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c38a8) at gsignal.c:3300
>        instance_and_params = 0x7fff153c3650
>        signal_return_type = 4
>        param_values = 0x7fff153c3668
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#628 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c3980, reg_save_area = 0x7fff153c38c0}}
>#629 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#630 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c3b10) at gtkmain.c:1979
>        info = 0x7fff153c3b10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#631 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c3b10) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#632 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c3b10) at gtkmain.c:1947
>        info = 0x7fff153c3b10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#633 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c3b10) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#634 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c3b10) at gtkmain.c:1947
>        info = 0x7fff153c3b10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#635 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c3b10) at gtkmain.c:1947
>        info = 0x7fff153c3b10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#636 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e3c00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#637 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#638 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#639 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c3d60, invocation_hint=invocation_hint@entry=0x7fff153c3d00) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#640 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c3d60) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c4400, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#641 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c3fb8) at gsignal.c:3300
>        instance_and_params = 0x7fff153c3d60
>        signal_return_type = 4
>        param_values = 0x7fff153c3d78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#642 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c4090, reg_save_area = 0x7fff153c3fd0}}
>#643 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#644 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c4220) at gtkmain.c:1979
>        info = 0x7fff153c4220
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#645 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c4220) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#646 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c4220) at gtkmain.c:1947
>        info = 0x7fff153c4220
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#647 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c4220) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#648 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c4220) at gtkmain.c:1947
>        info = 0x7fff153c4220
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#649 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c4220) at gtkmain.c:1947
>        info = 0x7fff153c4220
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#650 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e3320
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#651 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#652 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#653 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c4470, invocation_hint=invocation_hint@entry=0x7fff153c4410) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#654 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c4470) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c4b10, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#655 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c46c8) at gsignal.c:3300
>        instance_and_params = 0x7fff153c4470
>        signal_return_type = 4
>        param_values = 0x7fff153c4488
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#656 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c47a0, reg_save_area = 0x7fff153c46e0}}
>#657 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#658 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c4930) at gtkmain.c:1979
>        info = 0x7fff153c4930
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#659 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c4930) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#660 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c4930) at gtkmain.c:1947
>        info = 0x7fff153c4930
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#661 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c4930) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#662 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c4930) at gtkmain.c:1947
>        info = 0x7fff153c4930
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#663 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c4930) at gtkmain.c:1947
>        info = 0x7fff153c4930
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#664 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e2c80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#665 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#666 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#667 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c4b80, invocation_hint=invocation_hint@entry=0x7fff153c4b20) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#668 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c4b80) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c5220, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#669 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c4dd8) at gsignal.c:3300
>        instance_and_params = 0x7fff153c4b80
>        signal_return_type = 4
>        param_values = 0x7fff153c4b98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#670 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c4eb0, reg_save_area = 0x7fff153c4df0}}
>#671 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#672 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c5040) at gtkmain.c:1979
>        info = 0x7fff153c5040
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#673 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c5040) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#674 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c5040) at gtkmain.c:1947
>        info = 0x7fff153c5040
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#675 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c5040) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#676 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c5040) at gtkmain.c:1947
>        info = 0x7fff153c5040
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#677 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c5040) at gtkmain.c:1947
>        info = 0x7fff153c5040
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#678 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e1fa0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#679 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#680 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#681 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c5290, invocation_hint=invocation_hint@entry=0x7fff153c5230) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#682 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c5290) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c5930, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#683 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c54e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153c5290
>        signal_return_type = 4
>        param_values = 0x7fff153c52a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#684 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c55c0, reg_save_area = 0x7fff153c5500}}
>#685 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#686 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c5750) at gtkmain.c:1979
>        info = 0x7fff153c5750
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#687 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c5750) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#688 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c5750) at gtkmain.c:1947
>        info = 0x7fff153c5750
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#689 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c5750) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#690 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c5750) at gtkmain.c:1947
>        info = 0x7fff153c5750
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#691 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c5750) at gtkmain.c:1947
>        info = 0x7fff153c5750
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#692 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27e1740
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#693 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#694 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#695 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c59a0, invocation_hint=invocation_hint@entry=0x7fff153c5940) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#696 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c59a0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c6040, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#697 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c5bf8) at gsignal.c:3300
>        instance_and_params = 0x7fff153c59a0
>        signal_return_type = 4
>        param_values = 0x7fff153c59b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#698 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c5cd0, reg_save_area = 0x7fff153c5c10}}
>#699 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#700 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c5e60) at gtkmain.c:1979
>        info = 0x7fff153c5e60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#701 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c5e60) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#702 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c5e60) at gtkmain.c:1947
>        info = 0x7fff153c5e60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#703 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c5e60) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#704 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c5e60) at gtkmain.c:1947
>        info = 0x7fff153c5e60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#705 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c5e60) at gtkmain.c:1947
>        info = 0x7fff153c5e60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#706 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27dfe20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#707 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#708 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#709 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c60b0, invocation_hint=invocation_hint@entry=0x7fff153c6050) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#710 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c60b0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c6750, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#711 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c6308) at gsignal.c:3300
>        instance_and_params = 0x7fff153c60b0
>        signal_return_type = 4
>        param_values = 0x7fff153c60c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#712 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c63e0, reg_save_area = 0x7fff153c6320}}
>#713 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#714 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c6570) at gtkmain.c:1979
>        info = 0x7fff153c6570
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#715 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c6570) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#716 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c6570) at gtkmain.c:1947
>        info = 0x7fff153c6570
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#717 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c6570) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#718 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c6570) at gtkmain.c:1947
>        info = 0x7fff153c6570
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#719 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c6570) at gtkmain.c:1947
>        info = 0x7fff153c6570
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#720 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27df660
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#721 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#722 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#723 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c67c0, invocation_hint=invocation_hint@entry=0x7fff153c6760) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#724 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c67c0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c6e60, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#725 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c6a18) at gsignal.c:3300
>        instance_and_params = 0x7fff153c67c0
>        signal_return_type = 4
>        param_values = 0x7fff153c67d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#726 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c6af0, reg_save_area = 0x7fff153c6a30}}
>#727 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#728 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c6c80) at gtkmain.c:1979
>        info = 0x7fff153c6c80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#729 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c6c80) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#730 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c6c80) at gtkmain.c:1947
>        info = 0x7fff153c6c80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#731 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c6c80) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#732 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c6c80) at gtkmain.c:1947
>        info = 0x7fff153c6c80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#733 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c6c80) at gtkmain.c:1947
>        info = 0x7fff153c6c80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#734 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27df380
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#735 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#736 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#737 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c6ed0, invocation_hint=invocation_hint@entry=0x7fff153c6e70) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#738 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c6ed0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c7570, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#739 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c7128) at gsignal.c:3300
>        instance_and_params = 0x7fff153c6ed0
>        signal_return_type = 4
>        param_values = 0x7fff153c6ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#740 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c7200, reg_save_area = 0x7fff153c7140}}
>#741 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#742 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c7390) at gtkmain.c:1979
>        info = 0x7fff153c7390
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#743 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c7390) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#744 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c7390) at gtkmain.c:1947
>        info = 0x7fff153c7390
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#745 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c7390) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#746 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c7390) at gtkmain.c:1947
>        info = 0x7fff153c7390
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#747 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c7390) at gtkmain.c:1947
>        info = 0x7fff153c7390
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#748 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ded60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#749 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#750 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#751 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c75e0, invocation_hint=invocation_hint@entry=0x7fff153c7580) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#752 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c75e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c7c80, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#753 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c7838) at gsignal.c:3300
>        instance_and_params = 0x7fff153c75e0
>        signal_return_type = 4
>        param_values = 0x7fff153c75f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#754 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c7910, reg_save_area = 0x7fff153c7850}}
>#755 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#756 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c7aa0) at gtkmain.c:1979
>        info = 0x7fff153c7aa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#757 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c7aa0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#758 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c7aa0) at gtkmain.c:1947
>        info = 0x7fff153c7aa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#759 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c7aa0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#760 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c7aa0) at gtkmain.c:1947
>        info = 0x7fff153c7aa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#761 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c7aa0) at gtkmain.c:1947
>        info = 0x7fff153c7aa0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#762 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27de960
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#763 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#764 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#765 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c7cf0, invocation_hint=invocation_hint@entry=0x7fff153c7c90) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#766 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c7cf0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c8390, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#767 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c7f48) at gsignal.c:3300
>        instance_and_params = 0x7fff153c7cf0
>        signal_return_type = 4
>        param_values = 0x7fff153c7d08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#768 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c8020, reg_save_area = 0x7fff153c7f60}}
>#769 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#770 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c81b0) at gtkmain.c:1979
>        info = 0x7fff153c81b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#771 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c81b0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#772 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c81b0) at gtkmain.c:1947
>        info = 0x7fff153c81b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#773 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c81b0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#774 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c81b0) at gtkmain.c:1947
>        info = 0x7fff153c81b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#775 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c81b0) at gtkmain.c:1947
>        info = 0x7fff153c81b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#776 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27de0c0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#777 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#778 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#779 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c8400, invocation_hint=invocation_hint@entry=0x7fff153c83a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#780 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c8400) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c8aa0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#781 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c8658) at gsignal.c:3300
>        instance_and_params = 0x7fff153c8400
>        signal_return_type = 4
>        param_values = 0x7fff153c8418
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#782 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c8730, reg_save_area = 0x7fff153c8670}}
>#783 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#784 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c88c0) at gtkmain.c:1979
>        info = 0x7fff153c88c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#785 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c88c0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#786 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c88c0) at gtkmain.c:1947
>        info = 0x7fff153c88c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#787 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c88c0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#788 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c88c0) at gtkmain.c:1947
>        info = 0x7fff153c88c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#789 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c88c0) at gtkmain.c:1947
>        info = 0x7fff153c88c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#790 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27dda20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#791 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#792 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#793 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c8b10, invocation_hint=invocation_hint@entry=0x7fff153c8ab0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#794 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c8b10) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c91b0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#795 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c8d68) at gsignal.c:3300
>        instance_and_params = 0x7fff153c8b10
>        signal_return_type = 4
>        param_values = 0x7fff153c8b28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#796 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c8e40, reg_save_area = 0x7fff153c8d80}}
>#797 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#798 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c8fd0) at gtkmain.c:1979
>        info = 0x7fff153c8fd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#799 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c8fd0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#800 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c8fd0) at gtkmain.c:1947
>        info = 0x7fff153c8fd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#801 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c8fd0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#802 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c8fd0) at gtkmain.c:1947
>        info = 0x7fff153c8fd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#803 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c8fd0) at gtkmain.c:1947
>        info = 0x7fff153c8fd0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#804 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27dd140
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#805 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#806 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#807 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c9220, invocation_hint=invocation_hint@entry=0x7fff153c91c0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#808 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c9220) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c98c0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#809 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c9478) at gsignal.c:3300
>        instance_and_params = 0x7fff153c9220
>        signal_return_type = 4
>        param_values = 0x7fff153c9238
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#810 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c9550, reg_save_area = 0x7fff153c9490}}
>#811 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#812 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c96e0) at gtkmain.c:1979
>        info = 0x7fff153c96e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#813 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c96e0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#814 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c96e0) at gtkmain.c:1947
>        info = 0x7fff153c96e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#815 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c96e0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#816 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c96e0) at gtkmain.c:1947
>        info = 0x7fff153c96e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#817 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c96e0) at gtkmain.c:1947
>        info = 0x7fff153c96e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#818 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27dc8a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#819 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#820 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#821 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153c9930, invocation_hint=invocation_hint@entry=0x7fff153c98d0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#822 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153c9930) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153c9fd0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#823 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153c9b88) at gsignal.c:3300
>        instance_and_params = 0x7fff153c9930
>        signal_return_type = 4
>        param_values = 0x7fff153c9948
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#824 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153c9c60, reg_save_area = 0x7fff153c9ba0}}
>#825 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#826 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153c9df0) at gtkmain.c:1979
>        info = 0x7fff153c9df0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#827 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c9df0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#828 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153c9df0) at gtkmain.c:1947
>        info = 0x7fff153c9df0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#829 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153c9df0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#830 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153c9df0) at gtkmain.c:1947
>        info = 0x7fff153c9df0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#831 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153c9df0) at gtkmain.c:1947
>        info = 0x7fff153c9df0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#832 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27dc000
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#833 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#834 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#835 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ca040, invocation_hint=invocation_hint@entry=0x7fff153c9fe0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#836 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ca040) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ca6e0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#837 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ca298) at gsignal.c:3300
>        instance_and_params = 0x7fff153ca040
>        signal_return_type = 4
>        param_values = 0x7fff153ca058
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#838 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ca370, reg_save_area = 0x7fff153ca2b0}}
>#839 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#840 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ca500) at gtkmain.c:1979
>        info = 0x7fff153ca500
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#841 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ca500) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#842 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ca500) at gtkmain.c:1947
>        info = 0x7fff153ca500
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#843 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ca500) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#844 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ca500) at gtkmain.c:1947
>        info = 0x7fff153ca500
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#845 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ca500) at gtkmain.c:1947
>        info = 0x7fff153ca500
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#846 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27db720
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#847 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#848 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#849 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ca750, invocation_hint=invocation_hint@entry=0x7fff153ca6f0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#850 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ca750) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cadf0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#851 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ca9a8) at gsignal.c:3300
>        instance_and_params = 0x7fff153ca750
>        signal_return_type = 4
>        param_values = 0x7fff153ca768
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#852 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153caa80, reg_save_area = 0x7fff153ca9c0}}
>#853 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#854 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cac10) at gtkmain.c:1979
>        info = 0x7fff153cac10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#855 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cac10) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#856 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cac10) at gtkmain.c:1947
>        info = 0x7fff153cac10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#857 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cac10) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#858 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cac10) at gtkmain.c:1947
>        info = 0x7fff153cac10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#859 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cac10) at gtkmain.c:1947
>        info = 0x7fff153cac10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#860 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27dae80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#861 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#862 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#863 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cae60, invocation_hint=invocation_hint@entry=0x7fff153cae00) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#864 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cae60) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cb500, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#865 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cb0b8) at gsignal.c:3300
>        instance_and_params = 0x7fff153cae60
>        signal_return_type = 4
>        param_values = 0x7fff153cae78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#866 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cb190, reg_save_area = 0x7fff153cb0d0}}
>#867 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#868 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cb320) at gtkmain.c:1979
>        info = 0x7fff153cb320
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#869 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cb320) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#870 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cb320) at gtkmain.c:1947
>        info = 0x7fff153cb320
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#871 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cb320) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#872 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cb320) at gtkmain.c:1947
>        info = 0x7fff153cb320
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#873 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cb320) at gtkmain.c:1947
>        info = 0x7fff153cb320
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#874 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27da620
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#875 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#876 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#877 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cb570, invocation_hint=invocation_hint@entry=0x7fff153cb510) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#878 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cb570) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cbc10, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#879 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cb7c8) at gsignal.c:3300
>        instance_and_params = 0x7fff153cb570
>        signal_return_type = 4
>        param_values = 0x7fff153cb588
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#880 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cb8a0, reg_save_area = 0x7fff153cb7e0}}
>#881 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#882 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cba30) at gtkmain.c:1979
>        info = 0x7fff153cba30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#883 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cba30) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#884 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cba30) at gtkmain.c:1947
>        info = 0x7fff153cba30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#885 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cba30) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#886 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cba30) at gtkmain.c:1947
>        info = 0x7fff153cba30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#887 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cba30) at gtkmain.c:1947
>        info = 0x7fff153cba30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#888 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d8b00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#889 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#890 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#891 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cbc80, invocation_hint=invocation_hint@entry=0x7fff153cbc20) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#892 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cbc80) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cc320, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#893 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cbed8) at gsignal.c:3300
>        instance_and_params = 0x7fff153cbc80
>        signal_return_type = 4
>        param_values = 0x7fff153cbc98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#894 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cbfb0, reg_save_area = 0x7fff153cbef0}}
>#895 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#896 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cc140) at gtkmain.c:1979
>        info = 0x7fff153cc140
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#897 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cc140) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#898 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cc140) at gtkmain.c:1947
>        info = 0x7fff153cc140
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#899 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cc140) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#900 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cc140) at gtkmain.c:1947
>        info = 0x7fff153cc140
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#901 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cc140) at gtkmain.c:1947
>        info = 0x7fff153cc140
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#902 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d8aa0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#903 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#904 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#905 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cc390, invocation_hint=invocation_hint@entry=0x7fff153cc330) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#906 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cc390) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cca30, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#907 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cc5e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153cc390
>        signal_return_type = 4
>        param_values = 0x7fff153cc3a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#908 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cc6c0, reg_save_area = 0x7fff153cc600}}
>#909 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#910 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cc850) at gtkmain.c:1979
>        info = 0x7fff153cc850
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#911 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cc850) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#912 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cc850) at gtkmain.c:1947
>        info = 0x7fff153cc850
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#913 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cc850) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#914 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cc850) at gtkmain.c:1947
>        info = 0x7fff153cc850
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#915 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cc850) at gtkmain.c:1947
>        info = 0x7fff153cc850
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#916 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d8480
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#917 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#918 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#919 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ccaa0, invocation_hint=invocation_hint@entry=0x7fff153cca40) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#920 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ccaa0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cd140, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#921 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cccf8) at gsignal.c:3300
>        instance_and_params = 0x7fff153ccaa0
>        signal_return_type = 4
>        param_values = 0x7fff153ccab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#922 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ccdd0, reg_save_area = 0x7fff153ccd10}}
>#923 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#924 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ccf60) at gtkmain.c:1979
>        info = 0x7fff153ccf60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#925 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ccf60) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#926 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ccf60) at gtkmain.c:1947
>        info = 0x7fff153ccf60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#927 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ccf60) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#928 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ccf60) at gtkmain.c:1947
>        info = 0x7fff153ccf60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#929 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ccf60) at gtkmain.c:1947
>        info = 0x7fff153ccf60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#930 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d7c80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#931 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#932 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#933 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cd1b0, invocation_hint=invocation_hint@entry=0x7fff153cd150) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#934 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cd1b0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cd850, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#935 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cd408) at gsignal.c:3300
>        instance_and_params = 0x7fff153cd1b0
>        signal_return_type = 4
>        param_values = 0x7fff153cd1c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#936 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cd4e0, reg_save_area = 0x7fff153cd420}}
>#937 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#938 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cd670) at gtkmain.c:1979
>        info = 0x7fff153cd670
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#939 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cd670) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#940 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cd670) at gtkmain.c:1947
>        info = 0x7fff153cd670
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#941 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cd670) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#942 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cd670) at gtkmain.c:1947
>        info = 0x7fff153cd670
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#943 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cd670) at gtkmain.c:1947
>        info = 0x7fff153cd670
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#944 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d7a40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#945 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#946 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#947 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cd8c0, invocation_hint=invocation_hint@entry=0x7fff153cd860) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#948 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cd8c0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cdf60, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#949 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cdb18) at gsignal.c:3300
>        instance_and_params = 0x7fff153cd8c0
>        signal_return_type = 4
>        param_values = 0x7fff153cd8d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#950 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cdbf0, reg_save_area = 0x7fff153cdb30}}
>#951 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#952 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cdd80) at gtkmain.c:1979
>        info = 0x7fff153cdd80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#953 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cdd80) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#954 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cdd80) at gtkmain.c:1947
>        info = 0x7fff153cdd80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#955 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cdd80) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#956 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cdd80) at gtkmain.c:1947
>        info = 0x7fff153cdd80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#957 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cdd80) at gtkmain.c:1947
>        info = 0x7fff153cdd80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#958 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d6f60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#959 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#960 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#961 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cdfd0, invocation_hint=invocation_hint@entry=0x7fff153cdf70) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#962 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cdfd0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ce670, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#963 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ce228) at gsignal.c:3300
>        instance_and_params = 0x7fff153cdfd0
>        signal_return_type = 4
>        param_values = 0x7fff153cdfe8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#964 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ce300, reg_save_area = 0x7fff153ce240}}
>#965 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#966 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ce490) at gtkmain.c:1979
>        info = 0x7fff153ce490
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#967 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ce490) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#968 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ce490) at gtkmain.c:1947
>        info = 0x7fff153ce490
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#969 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ce490) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#970 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ce490) at gtkmain.c:1947
>        info = 0x7fff153ce490
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#971 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ce490) at gtkmain.c:1947
>        info = 0x7fff153ce490
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#972 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d68c0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#973 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#974 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#975 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ce6e0, invocation_hint=invocation_hint@entry=0x7fff153ce680) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#976 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ce6e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ced80, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#977 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ce938) at gsignal.c:3300
>        instance_and_params = 0x7fff153ce6e0
>        signal_return_type = 4
>        param_values = 0x7fff153ce6f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#978 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cea10, reg_save_area = 0x7fff153ce950}}
>#979 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#980 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ceba0) at gtkmain.c:1979
>        info = 0x7fff153ceba0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#981 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ceba0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#982 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ceba0) at gtkmain.c:1947
>        info = 0x7fff153ceba0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#983 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ceba0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#984 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ceba0) at gtkmain.c:1947
>        info = 0x7fff153ceba0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#985 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ceba0) at gtkmain.c:1947
>        info = 0x7fff153ceba0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#986 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d6020
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#987 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#988 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#989 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cedf0, invocation_hint=invocation_hint@entry=0x7fff153ced90) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#990 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cedf0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cf490, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#991 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cf048) at gsignal.c:3300
>        instance_and_params = 0x7fff153cedf0
>        signal_return_type = 4
>        param_values = 0x7fff153cee08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#992 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cf120, reg_save_area = 0x7fff153cf060}}
>#993 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#994 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cf2b0) at gtkmain.c:1979
>        info = 0x7fff153cf2b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#995 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cf2b0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#996 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cf2b0) at gtkmain.c:1947
>        info = 0x7fff153cf2b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#997 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cf2b0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#998 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cf2b0) at gtkmain.c:1947
>        info = 0x7fff153cf2b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#999 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cf2b0) at gtkmain.c:1947
>        info = 0x7fff153cf2b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1000 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d5740
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1001 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1002 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1003 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cf500, invocation_hint=invocation_hint@entry=0x7fff153cf4a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1004 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cf500) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153cfba0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1005 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cf758) at gsignal.c:3300
>        instance_and_params = 0x7fff153cf500
>        signal_return_type = 4
>        param_values = 0x7fff153cf518
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1006 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cf830, reg_save_area = 0x7fff153cf770}}
>#1007 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1008 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153cf9c0) at gtkmain.c:1979
>        info = 0x7fff153cf9c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1009 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cf9c0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1010 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153cf9c0) at gtkmain.c:1947
>        info = 0x7fff153cf9c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1011 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153cf9c0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1012 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153cf9c0) at gtkmain.c:1947
>        info = 0x7fff153cf9c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1013 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153cf9c0) at gtkmain.c:1947
>        info = 0x7fff153cf9c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1014 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d4ea0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1015 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1016 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1017 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153cfc10, invocation_hint=invocation_hint@entry=0x7fff153cfbb0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1018 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153cfc10) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d02b0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1019 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153cfe68) at gsignal.c:3300
>        instance_and_params = 0x7fff153cfc10
>        signal_return_type = 4
>        param_values = 0x7fff153cfc28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1020 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153cff40, reg_save_area = 0x7fff153cfe80}}
>#1021 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1022 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d00d0) at gtkmain.c:1979
>        info = 0x7fff153d00d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1023 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d00d0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1024 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d00d0) at gtkmain.c:1947
>        info = 0x7fff153d00d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1025 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d00d0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1026 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d00d0) at gtkmain.c:1947
>        info = 0x7fff153d00d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1027 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d00d0) at gtkmain.c:1947
>        info = 0x7fff153d00d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1028 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d4800
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1029 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1030 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1031 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d0320, invocation_hint=invocation_hint@entry=0x7fff153d02c0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1032 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d0320) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d09c0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1033 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d0578) at gsignal.c:3300
>        instance_and_params = 0x7fff153d0320
>        signal_return_type = 4
>        param_values = 0x7fff153d0338
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1034 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d0650, reg_save_area = 0x7fff153d0590}}
>#1035 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1036 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d07e0) at gtkmain.c:1979
>        info = 0x7fff153d07e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1037 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d07e0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1038 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d07e0) at gtkmain.c:1947
>        info = 0x7fff153d07e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1039 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d07e0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1040 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d07e0) at gtkmain.c:1947
>        info = 0x7fff153d07e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1041 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d07e0) at gtkmain.c:1947
>        info = 0x7fff153d07e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1042 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d3920
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1043 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1044 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1045 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d0a30, invocation_hint=invocation_hint@entry=0x7fff153d09d0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1046 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d0a30) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d10d0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1047 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d0c88) at gsignal.c:3300
>        instance_and_params = 0x7fff153d0a30
>        signal_return_type = 4
>        param_values = 0x7fff153d0a48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1048 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d0d60, reg_save_area = 0x7fff153d0ca0}}
>#1049 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1050 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d0ef0) at gtkmain.c:1979
>        info = 0x7fff153d0ef0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1051 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d0ef0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1052 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d0ef0) at gtkmain.c:1947
>        info = 0x7fff153d0ef0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1053 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d0ef0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1054 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d0ef0) at gtkmain.c:1947
>        info = 0x7fff153d0ef0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1055 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d0ef0) at gtkmain.c:1947
>        info = 0x7fff153d0ef0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1056 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d30c0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1057 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1058 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1059 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d1140, invocation_hint=invocation_hint@entry=0x7fff153d10e0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1060 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d1140) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d17e0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1061 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d1398) at gsignal.c:3300
>        instance_and_params = 0x7fff153d1140
>        signal_return_type = 4
>        param_values = 0x7fff153d1158
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1062 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d1470, reg_save_area = 0x7fff153d13b0}}
>#1063 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1064 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d1600) at gtkmain.c:1979
>        info = 0x7fff153d1600
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1065 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d1600) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1066 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d1600) at gtkmain.c:1947
>        info = 0x7fff153d1600
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1067 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d1600) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1068 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d1600) at gtkmain.c:1947
>        info = 0x7fff153d1600
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1069 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d1600) at gtkmain.c:1947
>        info = 0x7fff153d1600
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1070 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d1820
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1071 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1072 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1073 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d1850, invocation_hint=invocation_hint@entry=0x7fff153d17f0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1074 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d1850) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d1ef0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1075 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d1aa8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d1850
>        signal_return_type = 4
>        param_values = 0x7fff153d1868
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1076 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d1b80, reg_save_area = 0x7fff153d1ac0}}
>#1077 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1078 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d1d10) at gtkmain.c:1979
>        info = 0x7fff153d1d10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1079 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d1d10) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1080 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d1d10) at gtkmain.c:1947
>        info = 0x7fff153d1d10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1081 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d1d10) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1082 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d1d10) at gtkmain.c:1947
>        info = 0x7fff153d1d10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1083 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d1d10) at gtkmain.c:1947
>        info = 0x7fff153d1d10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1084 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d1560
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1085 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1086 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1087 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d1f60, invocation_hint=invocation_hint@entry=0x7fff153d1f00) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1088 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d1f60) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d2600, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1089 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d21b8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d1f60
>        signal_return_type = 4
>        param_values = 0x7fff153d1f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1090 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d2290, reg_save_area = 0x7fff153d21d0}}
>#1091 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1092 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d2420) at gtkmain.c:1979
>        info = 0x7fff153d2420
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1093 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d2420) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1094 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d2420) at gtkmain.c:1947
>        info = 0x7fff153d2420
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1095 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d2420) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1096 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d2420) at gtkmain.c:1947
>        info = 0x7fff153d2420
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1097 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d2420) at gtkmain.c:1947
>        info = 0x7fff153d2420
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1098 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d0f40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1099 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1100 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1101 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d2670, invocation_hint=invocation_hint@entry=0x7fff153d2610) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1102 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d2670) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d2d10, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1103 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d28c8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d2670
>        signal_return_type = 4
>        param_values = 0x7fff153d2688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1104 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d29a0, reg_save_area = 0x7fff153d28e0}}
>#1105 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1106 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d2b30) at gtkmain.c:1979
>        info = 0x7fff153d2b30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1107 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d2b30) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1108 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d2b30) at gtkmain.c:1947
>        info = 0x7fff153d2b30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1109 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d2b30) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1110 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d2b30) at gtkmain.c:1947
>        info = 0x7fff153d2b30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1111 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d2b30) at gtkmain.c:1947
>        info = 0x7fff153d2b30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1112 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d0700
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1113 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1114 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1115 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d2d80, invocation_hint=invocation_hint@entry=0x7fff153d2d20) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1116 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d2d80) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d3420, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1117 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d2fd8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d2d80
>        signal_return_type = 4
>        param_values = 0x7fff153d2d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1118 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d30b0, reg_save_area = 0x7fff153d2ff0}}
>#1119 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1120 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d3240) at gtkmain.c:1979
>        info = 0x7fff153d3240
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1121 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d3240) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1122 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d3240) at gtkmain.c:1947
>        info = 0x7fff153d3240
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1123 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d3240) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1124 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d3240) at gtkmain.c:1947
>        info = 0x7fff153d3240
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1125 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d3240) at gtkmain.c:1947
>        info = 0x7fff153d3240
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1126 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27d02e0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1127 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1128 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1129 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d3490, invocation_hint=invocation_hint@entry=0x7fff153d3430) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1130 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d3490) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d3b30, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1131 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d36e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d3490
>        signal_return_type = 4
>        param_values = 0x7fff153d34a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1132 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d37c0, reg_save_area = 0x7fff153d3700}}
>#1133 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1134 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d3950) at gtkmain.c:1979
>        info = 0x7fff153d3950
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1135 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d3950) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1136 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d3950) at gtkmain.c:1947
>        info = 0x7fff153d3950
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1137 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d3950) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1138 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d3950) at gtkmain.c:1947
>        info = 0x7fff153d3950
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1139 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d3950) at gtkmain.c:1947
>        info = 0x7fff153d3950
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1140 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27cfc40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1141 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1142 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1143 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d3ba0, invocation_hint=invocation_hint@entry=0x7fff153d3b40) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1144 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d3ba0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d4240, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1145 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d3df8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d3ba0
>        signal_return_type = 4
>        param_values = 0x7fff153d3bb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1146 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d3ed0, reg_save_area = 0x7fff153d3e10}}
>#1147 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1148 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d4060) at gtkmain.c:1979
>        info = 0x7fff153d4060
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1149 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d4060) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1150 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d4060) at gtkmain.c:1947
>        info = 0x7fff153d4060
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1151 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d4060) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1152 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d4060) at gtkmain.c:1947
>        info = 0x7fff153d4060
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1153 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d4060) at gtkmain.c:1947
>        info = 0x7fff153d4060
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1154 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27cf360
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1155 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1156 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1157 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d42b0, invocation_hint=invocation_hint@entry=0x7fff153d4250) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1158 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d42b0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d4950, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1159 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d4508) at gsignal.c:3300
>        instance_and_params = 0x7fff153d42b0
>        signal_return_type = 4
>        param_values = 0x7fff153d42c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1160 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d45e0, reg_save_area = 0x7fff153d4520}}
>#1161 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1162 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d4770) at gtkmain.c:1979
>        info = 0x7fff153d4770
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1163 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d4770) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1164 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d4770) at gtkmain.c:1947
>        info = 0x7fff153d4770
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1165 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d4770) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1166 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d4770) at gtkmain.c:1947
>        info = 0x7fff153d4770
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1167 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d4770) at gtkmain.c:1947
>        info = 0x7fff153d4770
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1168 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ceac0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1169 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1170 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1171 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d49c0, invocation_hint=invocation_hint@entry=0x7fff153d4960) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1172 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d49c0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d5060, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1173 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d4c18) at gsignal.c:3300
>        instance_and_params = 0x7fff153d49c0
>        signal_return_type = 4
>        param_values = 0x7fff153d49d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1174 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d4cf0, reg_save_area = 0x7fff153d4c30}}
>#1175 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1176 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d4e80) at gtkmain.c:1979
>        info = 0x7fff153d4e80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1177 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d4e80) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1178 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d4e80) at gtkmain.c:1947
>        info = 0x7fff153d4e80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1179 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d4e80) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1180 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d4e80) at gtkmain.c:1947
>        info = 0x7fff153d4e80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1181 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d4e80) at gtkmain.c:1947
>        info = 0x7fff153d4e80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1182 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ce220
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1183 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1184 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1185 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d50d0, invocation_hint=invocation_hint@entry=0x7fff153d5070) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1186 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d50d0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d5770, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1187 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d5328) at gsignal.c:3300
>        instance_and_params = 0x7fff153d50d0
>        signal_return_type = 4
>        param_values = 0x7fff153d50e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1188 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d5400, reg_save_area = 0x7fff153d5340}}
>#1189 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1190 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d5590) at gtkmain.c:1979
>        info = 0x7fff153d5590
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1191 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d5590) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1192 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d5590) at gtkmain.c:1947
>        info = 0x7fff153d5590
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1193 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d5590) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1194 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d5590) at gtkmain.c:1947
>        info = 0x7fff153d5590
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1195 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d5590) at gtkmain.c:1947
>        info = 0x7fff153d5590
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1196 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27cd940
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1197 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1198 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1199 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d57e0, invocation_hint=invocation_hint@entry=0x7fff153d5780) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1200 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d57e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d5e80, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1201 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d5a38) at gsignal.c:3300
>        instance_and_params = 0x7fff153d57e0
>        signal_return_type = 4
>        param_values = 0x7fff153d57f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1202 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d5b10, reg_save_area = 0x7fff153d5a50}}
>#1203 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1204 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d5ca0) at gtkmain.c:1979
>        info = 0x7fff153d5ca0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1205 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d5ca0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1206 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d5ca0) at gtkmain.c:1947
>        info = 0x7fff153d5ca0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1207 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d5ca0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1208 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d5ca0) at gtkmain.c:1947
>        info = 0x7fff153d5ca0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1209 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d5ca0) at gtkmain.c:1947
>        info = 0x7fff153d5ca0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1210 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27cd0a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1211 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1212 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1213 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d5ef0, invocation_hint=invocation_hint@entry=0x7fff153d5e90) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1214 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d5ef0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d6590, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1215 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d6148) at gsignal.c:3300
>        instance_and_params = 0x7fff153d5ef0
>        signal_return_type = 4
>        param_values = 0x7fff153d5f08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1216 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d6220, reg_save_area = 0x7fff153d6160}}
>#1217 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1218 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d63b0) at gtkmain.c:1979
>        info = 0x7fff153d63b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1219 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d63b0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1220 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d63b0) at gtkmain.c:1947
>        info = 0x7fff153d63b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1221 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d63b0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1222 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d63b0) at gtkmain.c:1947
>        info = 0x7fff153d63b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1223 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d63b0) at gtkmain.c:1947
>        info = 0x7fff153d63b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1224 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27cc800
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1225 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1226 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1227 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d6600, invocation_hint=invocation_hint@entry=0x7fff153d65a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1228 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d6600) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d6ca0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1229 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d6858) at gsignal.c:3300
>        instance_and_params = 0x7fff153d6600
>        signal_return_type = 4
>        param_values = 0x7fff153d6618
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1230 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d6930, reg_save_area = 0x7fff153d6870}}
>#1231 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1232 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d6ac0) at gtkmain.c:1979
>        info = 0x7fff153d6ac0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1233 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d6ac0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1234 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d6ac0) at gtkmain.c:1947
>        info = 0x7fff153d6ac0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1235 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d6ac0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1236 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d6ac0) at gtkmain.c:1947
>        info = 0x7fff153d6ac0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1237 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d6ac0) at gtkmain.c:1947
>        info = 0x7fff153d6ac0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1238 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ca740
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1239 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1240 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1241 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d6d10, invocation_hint=invocation_hint@entry=0x7fff153d6cb0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1242 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d6d10) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d73b0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1243 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d6f68) at gsignal.c:3300
>        instance_and_params = 0x7fff153d6d10
>        signal_return_type = 4
>        param_values = 0x7fff153d6d28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1244 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d7040, reg_save_area = 0x7fff153d6f80}}
>#1245 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1246 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d71d0) at gtkmain.c:1979
>        info = 0x7fff153d71d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1247 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d71d0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1248 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d71d0) at gtkmain.c:1947
>        info = 0x7fff153d71d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1249 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d71d0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1250 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d71d0) at gtkmain.c:1947
>        info = 0x7fff153d71d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1251 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d71d0) at gtkmain.c:1947
>        info = 0x7fff153d71d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1252 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ca700
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1253 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1254 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1255 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d7420, invocation_hint=invocation_hint@entry=0x7fff153d73c0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1256 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d7420) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d7ac0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1257 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d7678) at gsignal.c:3300
>        instance_and_params = 0x7fff153d7420
>        signal_return_type = 4
>        param_values = 0x7fff153d7438
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1258 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d7750, reg_save_area = 0x7fff153d7690}}
>#1259 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1260 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d78e0) at gtkmain.c:1979
>        info = 0x7fff153d78e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1261 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d78e0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1262 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d78e0) at gtkmain.c:1947
>        info = 0x7fff153d78e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1263 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d78e0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1264 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d78e0) at gtkmain.c:1947
>        info = 0x7fff153d78e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1265 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d78e0) at gtkmain.c:1947
>        info = 0x7fff153d78e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1266 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ca660
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1267 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1268 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1269 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d7b30, invocation_hint=invocation_hint@entry=0x7fff153d7ad0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1270 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d7b30) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d81d0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1271 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d7d88) at gsignal.c:3300
>        instance_and_params = 0x7fff153d7b30
>        signal_return_type = 4
>        param_values = 0x7fff153d7b48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1272 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d7e60, reg_save_area = 0x7fff153d7da0}}
>#1273 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1274 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d7ff0) at gtkmain.c:1979
>        info = 0x7fff153d7ff0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1275 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d7ff0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1276 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d7ff0) at gtkmain.c:1947
>        info = 0x7fff153d7ff0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1277 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d7ff0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1278 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d7ff0) at gtkmain.c:1947
>        info = 0x7fff153d7ff0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1279 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d7ff0) at gtkmain.c:1947
>        info = 0x7fff153d7ff0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1280 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c9e40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1281 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1282 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1283 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d8240, invocation_hint=invocation_hint@entry=0x7fff153d81e0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1284 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d8240) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d88e0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1285 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d8498) at gsignal.c:3300
>        instance_and_params = 0x7fff153d8240
>        signal_return_type = 4
>        param_values = 0x7fff153d8258
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1286 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d8570, reg_save_area = 0x7fff153d84b0}}
>#1287 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1288 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d8700) at gtkmain.c:1979
>        info = 0x7fff153d8700
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1289 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d8700) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1290 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d8700) at gtkmain.c:1947
>        info = 0x7fff153d8700
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1291 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d8700) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1292 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d8700) at gtkmain.c:1947
>        info = 0x7fff153d8700
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1293 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d8700) at gtkmain.c:1947
>        info = 0x7fff153d8700
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1294 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c9a60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1295 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1296 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1297 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d8950, invocation_hint=invocation_hint@entry=0x7fff153d88f0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1298 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d8950) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d8ff0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1299 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d8ba8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d8950
>        signal_return_type = 4
>        param_values = 0x7fff153d8968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1300 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d8c80, reg_save_area = 0x7fff153d8bc0}}
>#1301 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1302 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d8e10) at gtkmain.c:1979
>        info = 0x7fff153d8e10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1303 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d8e10) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1304 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d8e10) at gtkmain.c:1947
>        info = 0x7fff153d8e10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1305 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d8e10) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1306 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d8e10) at gtkmain.c:1947
>        info = 0x7fff153d8e10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1307 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d8e10) at gtkmain.c:1947
>        info = 0x7fff153d8e10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1308 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c9180
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1309 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1310 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1311 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d9060, invocation_hint=invocation_hint@entry=0x7fff153d9000) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1312 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d9060) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d9700, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1313 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d92b8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d9060
>        signal_return_type = 4
>        param_values = 0x7fff153d9078
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1314 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d9390, reg_save_area = 0x7fff153d92d0}}
>#1315 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1316 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d9520) at gtkmain.c:1979
>        info = 0x7fff153d9520
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1317 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d9520) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1318 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d9520) at gtkmain.c:1947
>        info = 0x7fff153d9520
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1319 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d9520) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1320 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d9520) at gtkmain.c:1947
>        info = 0x7fff153d9520
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1321 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d9520) at gtkmain.c:1947
>        info = 0x7fff153d9520
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1322 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c8ae0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1323 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1324 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1325 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d9770, invocation_hint=invocation_hint@entry=0x7fff153d9710) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1326 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d9770) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153d9e10, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1327 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153d99c8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d9770
>        signal_return_type = 4
>        param_values = 0x7fff153d9788
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1328 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153d9aa0, reg_save_area = 0x7fff153d99e0}}
>#1329 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1330 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153d9c30) at gtkmain.c:1979
>        info = 0x7fff153d9c30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1331 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d9c30) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1332 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153d9c30) at gtkmain.c:1947
>        info = 0x7fff153d9c30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1333 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153d9c30) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1334 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153d9c30) at gtkmain.c:1947
>        info = 0x7fff153d9c30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1335 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153d9c30) at gtkmain.c:1947
>        info = 0x7fff153d9c30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1336 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c8240
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1337 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1338 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1339 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153d9e80, invocation_hint=invocation_hint@entry=0x7fff153d9e20) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1340 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153d9e80) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153da520, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1341 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153da0d8) at gsignal.c:3300
>        instance_and_params = 0x7fff153d9e80
>        signal_return_type = 4
>        param_values = 0x7fff153d9e98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1342 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153da1b0, reg_save_area = 0x7fff153da0f0}}
>#1343 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1344 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153da340) at gtkmain.c:1979
>        info = 0x7fff153da340
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1345 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153da340) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1346 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153da340) at gtkmain.c:1947
>        info = 0x7fff153da340
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1347 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153da340) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1348 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153da340) at gtkmain.c:1947
>        info = 0x7fff153da340
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1349 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153da340) at gtkmain.c:1947
>        info = 0x7fff153da340
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1350 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c7960
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1351 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1352 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1353 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153da590, invocation_hint=invocation_hint@entry=0x7fff153da530) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1354 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153da590) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153dac30, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1355 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153da7e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153da590
>        signal_return_type = 4
>        param_values = 0x7fff153da5a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1356 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153da8c0, reg_save_area = 0x7fff153da800}}
>#1357 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1358 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153daa50) at gtkmain.c:1979
>        info = 0x7fff153daa50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1359 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153daa50) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1360 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153daa50) at gtkmain.c:1947
>        info = 0x7fff153daa50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1361 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153daa50) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1362 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153daa50) at gtkmain.c:1947
>        info = 0x7fff153daa50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1363 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153daa50) at gtkmain.c:1947
>        info = 0x7fff153daa50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1364 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c70c0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1365 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1366 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1367 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153daca0, invocation_hint=invocation_hint@entry=0x7fff153dac40) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1368 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153daca0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153db340, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1369 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153daef8) at gsignal.c:3300
>        instance_and_params = 0x7fff153daca0
>        signal_return_type = 4
>        param_values = 0x7fff153dacb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1370 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153dafd0, reg_save_area = 0x7fff153daf10}}
>#1371 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1372 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153db160) at gtkmain.c:1979
>        info = 0x7fff153db160
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1373 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153db160) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1374 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153db160) at gtkmain.c:1947
>        info = 0x7fff153db160
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1375 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153db160) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1376 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153db160) at gtkmain.c:1947
>        info = 0x7fff153db160
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1377 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153db160) at gtkmain.c:1947
>        info = 0x7fff153db160
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1378 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c6a20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1379 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1380 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1381 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153db3b0, invocation_hint=invocation_hint@entry=0x7fff153db350) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1382 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153db3b0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153dba50, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1383 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153db608) at gsignal.c:3300
>        instance_and_params = 0x7fff153db3b0
>        signal_return_type = 4
>        param_values = 0x7fff153db3c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1384 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153db6e0, reg_save_area = 0x7fff153db620}}
>#1385 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1386 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153db870) at gtkmain.c:1979
>        info = 0x7fff153db870
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1387 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153db870) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1388 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153db870) at gtkmain.c:1947
>        info = 0x7fff153db870
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1389 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153db870) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1390 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153db870) at gtkmain.c:1947
>        info = 0x7fff153db870
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1391 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153db870) at gtkmain.c:1947
>        info = 0x7fff153db870
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1392 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c5d40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1393 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1394 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1395 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dbac0, invocation_hint=invocation_hint@entry=0x7fff153dba60) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1396 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dbac0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153dc160, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1397 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153dbd18) at gsignal.c:3300
>        instance_and_params = 0x7fff153dbac0
>        signal_return_type = 4
>        param_values = 0x7fff153dbad8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1398 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153dbdf0, reg_save_area = 0x7fff153dbd30}}
>#1399 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1400 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153dbf80) at gtkmain.c:1979
>        info = 0x7fff153dbf80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1401 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dbf80) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1402 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153dbf80) at gtkmain.c:1947
>        info = 0x7fff153dbf80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1403 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dbf80) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1404 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153dbf80) at gtkmain.c:1947
>        info = 0x7fff153dbf80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1405 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153dbf80) at gtkmain.c:1947
>        info = 0x7fff153dbf80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1406 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c54e0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1407 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1408 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1409 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dc1d0, invocation_hint=invocation_hint@entry=0x7fff153dc170) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1410 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dc1d0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153dc870, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1411 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153dc428) at gsignal.c:3300
>        instance_and_params = 0x7fff153dc1d0
>        signal_return_type = 4
>        param_values = 0x7fff153dc1e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1412 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153dc500, reg_save_area = 0x7fff153dc440}}
>#1413 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1414 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153dc690) at gtkmain.c:1979
>        info = 0x7fff153dc690
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1415 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dc690) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1416 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153dc690) at gtkmain.c:1947
>        info = 0x7fff153dc690
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1417 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dc690) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1418 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153dc690) at gtkmain.c:1947
>        info = 0x7fff153dc690
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1419 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153dc690) at gtkmain.c:1947
>        info = 0x7fff153dc690
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1420 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c3980
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1421 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1422 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1423 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dc8e0, invocation_hint=invocation_hint@entry=0x7fff153dc880) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1424 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dc8e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153dcf80, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1425 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153dcb38) at gsignal.c:3300
>        instance_and_params = 0x7fff153dc8e0
>        signal_return_type = 4
>        param_values = 0x7fff153dc8f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1426 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153dcc10, reg_save_area = 0x7fff153dcb50}}
>#1427 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1428 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153dcda0) at gtkmain.c:1979
>        info = 0x7fff153dcda0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1429 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dcda0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1430 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153dcda0) at gtkmain.c:1947
>        info = 0x7fff153dcda0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1431 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dcda0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1432 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153dcda0) at gtkmain.c:1947
>        info = 0x7fff153dcda0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1433 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153dcda0) at gtkmain.c:1947
>        info = 0x7fff153dcda0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1434 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c3400
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1435 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1436 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1437 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dcff0, invocation_hint=invocation_hint@entry=0x7fff153dcf90) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1438 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dcff0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153dd690, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1439 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153dd248) at gsignal.c:3300
>        instance_and_params = 0x7fff153dcff0
>        signal_return_type = 4
>        param_values = 0x7fff153dd008
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1440 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153dd320, reg_save_area = 0x7fff153dd260}}
>#1441 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1442 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153dd4b0) at gtkmain.c:1979
>        info = 0x7fff153dd4b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1443 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dd4b0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1444 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153dd4b0) at gtkmain.c:1947
>        info = 0x7fff153dd4b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1445 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dd4b0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1446 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153dd4b0) at gtkmain.c:1947
>        info = 0x7fff153dd4b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1447 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153dd4b0) at gtkmain.c:1947
>        info = 0x7fff153dd4b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1448 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c3120
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1449 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1450 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1451 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dd700, invocation_hint=invocation_hint@entry=0x7fff153dd6a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1452 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dd700) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ddda0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1453 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153dd958) at gsignal.c:3300
>        instance_and_params = 0x7fff153dd700
>        signal_return_type = 4
>        param_values = 0x7fff153dd718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1454 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153dda30, reg_save_area = 0x7fff153dd970}}
>#1455 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1456 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ddbc0) at gtkmain.c:1979
>        info = 0x7fff153ddbc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1457 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ddbc0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1458 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ddbc0) at gtkmain.c:1947
>        info = 0x7fff153ddbc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1459 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ddbc0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1460 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ddbc0) at gtkmain.c:1947
>        info = 0x7fff153ddbc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1461 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ddbc0) at gtkmain.c:1947
>        info = 0x7fff153ddbc0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1462 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c2b00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1463 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1464 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1465 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dde10, invocation_hint=invocation_hint@entry=0x7fff153dddb0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1466 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dde10) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153de4b0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1467 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153de068) at gsignal.c:3300
>        instance_and_params = 0x7fff153dde10
>        signal_return_type = 4
>        param_values = 0x7fff153dde28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1468 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153de140, reg_save_area = 0x7fff153de080}}
>#1469 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1470 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153de2d0) at gtkmain.c:1979
>        info = 0x7fff153de2d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1471 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153de2d0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1472 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153de2d0) at gtkmain.c:1947
>        info = 0x7fff153de2d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1473 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153de2d0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1474 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153de2d0) at gtkmain.c:1947
>        info = 0x7fff153de2d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1475 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153de2d0) at gtkmain.c:1947
>        info = 0x7fff153de2d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1476 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c2700
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1477 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1478 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1479 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153de520, invocation_hint=invocation_hint@entry=0x7fff153de4c0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1480 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153de520) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153debc0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1481 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153de778) at gsignal.c:3300
>        instance_and_params = 0x7fff153de520
>        signal_return_type = 4
>        param_values = 0x7fff153de538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1482 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153de850, reg_save_area = 0x7fff153de790}}
>#1483 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1484 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153de9e0) at gtkmain.c:1979
>        info = 0x7fff153de9e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1485 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153de9e0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1486 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153de9e0) at gtkmain.c:1947
>        info = 0x7fff153de9e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1487 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153de9e0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1488 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153de9e0) at gtkmain.c:1947
>        info = 0x7fff153de9e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1489 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153de9e0) at gtkmain.c:1947
>        info = 0x7fff153de9e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1490 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c2060
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1491 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1492 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1493 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dec30, invocation_hint=invocation_hint@entry=0x7fff153debd0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1494 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dec30) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153df2d0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1495 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153dee88) at gsignal.c:3300
>        instance_and_params = 0x7fff153dec30
>        signal_return_type = 4
>        param_values = 0x7fff153dec48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1496 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153def60, reg_save_area = 0x7fff153deea0}}
>#1497 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1498 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153df0f0) at gtkmain.c:1979
>        info = 0x7fff153df0f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1499 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153df0f0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1500 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153df0f0) at gtkmain.c:1947
>        info = 0x7fff153df0f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1501 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153df0f0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1502 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153df0f0) at gtkmain.c:1947
>        info = 0x7fff153df0f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1503 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153df0f0) at gtkmain.c:1947
>        info = 0x7fff153df0f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1504 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c1580
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1505 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1506 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1507 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153df340, invocation_hint=invocation_hint@entry=0x7fff153df2e0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1508 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153df340) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153df9e0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1509 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153df598) at gsignal.c:3300
>        instance_and_params = 0x7fff153df340
>        signal_return_type = 4
>        param_values = 0x7fff153df358
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1510 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153df670, reg_save_area = 0x7fff153df5b0}}
>#1511 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1512 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153df800) at gtkmain.c:1979
>        info = 0x7fff153df800
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1513 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153df800) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1514 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153df800) at gtkmain.c:1947
>        info = 0x7fff153df800
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1515 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153df800) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1516 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153df800) at gtkmain.c:1947
>        info = 0x7fff153df800
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1517 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153df800) at gtkmain.c:1947
>        info = 0x7fff153df800
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1518 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c0ee0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1519 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1520 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1521 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153dfa50, invocation_hint=invocation_hint@entry=0x7fff153df9f0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1522 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153dfa50) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e00f0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1523 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153dfca8) at gsignal.c:3300
>        instance_and_params = 0x7fff153dfa50
>        signal_return_type = 4
>        param_values = 0x7fff153dfa68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1524 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153dfd80, reg_save_area = 0x7fff153dfcc0}}
>#1525 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1526 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153dff10) at gtkmain.c:1979
>        info = 0x7fff153dff10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1527 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dff10) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1528 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153dff10) at gtkmain.c:1947
>        info = 0x7fff153dff10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1529 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153dff10) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1530 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153dff10) at gtkmain.c:1947
>        info = 0x7fff153dff10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1531 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153dff10) at gtkmain.c:1947
>        info = 0x7fff153dff10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1532 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27c0640
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1533 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1534 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1535 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e0160, invocation_hint=invocation_hint@entry=0x7fff153e0100) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1536 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e0160) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e0800, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1537 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e03b8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e0160
>        signal_return_type = 4
>        param_values = 0x7fff153e0178
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1538 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e0490, reg_save_area = 0x7fff153e03d0}}
>#1539 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1540 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e0620) at gtkmain.c:1979
>        info = 0x7fff153e0620
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1541 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e0620) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1542 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e0620) at gtkmain.c:1947
>        info = 0x7fff153e0620
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1543 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e0620) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1544 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e0620) at gtkmain.c:1947
>        info = 0x7fff153e0620
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1545 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e0620) at gtkmain.c:1947
>        info = 0x7fff153e0620
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1546 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bfd60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1547 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1548 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1549 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e0870, invocation_hint=invocation_hint@entry=0x7fff153e0810) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1550 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e0870) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e0f10, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1551 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e0ac8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e0870
>        signal_return_type = 4
>        param_values = 0x7fff153e0888
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1552 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e0ba0, reg_save_area = 0x7fff153e0ae0}}
>#1553 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1554 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e0d30) at gtkmain.c:1979
>        info = 0x7fff153e0d30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1555 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e0d30) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1556 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e0d30) at gtkmain.c:1947
>        info = 0x7fff153e0d30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1557 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e0d30) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1558 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e0d30) at gtkmain.c:1947
>        info = 0x7fff153e0d30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1559 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e0d30) at gtkmain.c:1947
>        info = 0x7fff153e0d30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1560 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bf4c0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1561 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1562 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1563 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e0f80, invocation_hint=invocation_hint@entry=0x7fff153e0f20) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1564 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e0f80) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e1620, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1565 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e11d8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e0f80
>        signal_return_type = 4
>        param_values = 0x7fff153e0f98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1566 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e12b0, reg_save_area = 0x7fff153e11f0}}
>#1567 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1568 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e1440) at gtkmain.c:1979
>        info = 0x7fff153e1440
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1569 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e1440) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1570 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e1440) at gtkmain.c:1947
>        info = 0x7fff153e1440
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1571 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e1440) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1572 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e1440) at gtkmain.c:1947
>        info = 0x7fff153e1440
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1573 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e1440) at gtkmain.c:1947
>        info = 0x7fff153e1440
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1574 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bec20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1575 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1576 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1577 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e1690, invocation_hint=invocation_hint@entry=0x7fff153e1630) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1578 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e1690) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e1d30, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1579 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e18e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e1690
>        signal_return_type = 4
>        param_values = 0x7fff153e16a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1580 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e19c0, reg_save_area = 0x7fff153e1900}}
>#1581 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1582 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e1b50) at gtkmain.c:1979
>        info = 0x7fff153e1b50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1583 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e1b50) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1584 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e1b50) at gtkmain.c:1947
>        info = 0x7fff153e1b50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1585 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e1b50) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1586 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e1b50) at gtkmain.c:1947
>        info = 0x7fff153e1b50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1587 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e1b50) at gtkmain.c:1947
>        info = 0x7fff153e1b50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1588 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27be380
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1589 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1590 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1591 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e1da0, invocation_hint=invocation_hint@entry=0x7fff153e1d40) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1592 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e1da0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e2440, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1593 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e1ff8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e1da0
>        signal_return_type = 4
>        param_values = 0x7fff153e1db8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1594 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e20d0, reg_save_area = 0x7fff153e2010}}
>#1595 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1596 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e2260) at gtkmain.c:1979
>        info = 0x7fff153e2260
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1597 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e2260) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1598 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e2260) at gtkmain.c:1947
>        info = 0x7fff153e2260
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1599 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e2260) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1600 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e2260) at gtkmain.c:1947
>        info = 0x7fff153e2260
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1601 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e2260) at gtkmain.c:1947
>        info = 0x7fff153e2260
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1602 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bc8a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1603 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1604 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1605 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e24b0, invocation_hint=invocation_hint@entry=0x7fff153e2450) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1606 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e24b0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e2b50, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1607 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e2708) at gsignal.c:3300
>        instance_and_params = 0x7fff153e24b0
>        signal_return_type = 4
>        param_values = 0x7fff153e24c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1608 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e27e0, reg_save_area = 0x7fff153e2720}}
>#1609 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1610 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e2970) at gtkmain.c:1979
>        info = 0x7fff153e2970
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1611 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e2970) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1612 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e2970) at gtkmain.c:1947
>        info = 0x7fff153e2970
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1613 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e2970) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1614 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e2970) at gtkmain.c:1947
>        info = 0x7fff153e2970
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1615 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e2970) at gtkmain.c:1947
>        info = 0x7fff153e2970
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1616 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bc840
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1617 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1618 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1619 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e2bc0, invocation_hint=invocation_hint@entry=0x7fff153e2b60) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1620 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e2bc0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e3260, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1621 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e2e18) at gsignal.c:3300
>        instance_and_params = 0x7fff153e2bc0
>        signal_return_type = 4
>        param_values = 0x7fff153e2bd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1622 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e2ef0, reg_save_area = 0x7fff153e2e30}}
>#1623 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1624 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e3080) at gtkmain.c:1979
>        info = 0x7fff153e3080
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1625 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e3080) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1626 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e3080) at gtkmain.c:1947
>        info = 0x7fff153e3080
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1627 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e3080) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1628 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e3080) at gtkmain.c:1947
>        info = 0x7fff153e3080
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1629 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e3080) at gtkmain.c:1947
>        info = 0x7fff153e3080
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1630 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bc220
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1631 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1632 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1633 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e32d0, invocation_hint=invocation_hint@entry=0x7fff153e3270) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1634 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e32d0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e3970, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1635 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e3528) at gsignal.c:3300
>        instance_and_params = 0x7fff153e32d0
>        signal_return_type = 4
>        param_values = 0x7fff153e32e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1636 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e3600, reg_save_area = 0x7fff153e3540}}
>#1637 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1638 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e3790) at gtkmain.c:1979
>        info = 0x7fff153e3790
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1639 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e3790) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1640 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e3790) at gtkmain.c:1947
>        info = 0x7fff153e3790
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1641 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e3790) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1642 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e3790) at gtkmain.c:1947
>        info = 0x7fff153e3790
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1643 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e3790) at gtkmain.c:1947
>        info = 0x7fff153e3790
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1644 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bba20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1645 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1646 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1647 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e39e0, invocation_hint=invocation_hint@entry=0x7fff153e3980) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1648 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e39e0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e4080, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1649 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e3c38) at gsignal.c:3300
>        instance_and_params = 0x7fff153e39e0
>        signal_return_type = 4
>        param_values = 0x7fff153e39f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1650 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e3d10, reg_save_area = 0x7fff153e3c50}}
>#1651 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1652 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e3ea0) at gtkmain.c:1979
>        info = 0x7fff153e3ea0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1653 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e3ea0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1654 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e3ea0) at gtkmain.c:1947
>        info = 0x7fff153e3ea0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1655 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e3ea0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1656 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e3ea0) at gtkmain.c:1947
>        info = 0x7fff153e3ea0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1657 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e3ea0) at gtkmain.c:1947
>        info = 0x7fff153e3ea0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1658 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bb5a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1659 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1660 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1661 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e40f0, invocation_hint=invocation_hint@entry=0x7fff153e4090) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1662 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e40f0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e4790, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1663 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e4348) at gsignal.c:3300
>        instance_and_params = 0x7fff153e40f0
>        signal_return_type = 4
>        param_values = 0x7fff153e4108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1664 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e4420, reg_save_area = 0x7fff153e4360}}
>#1665 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1666 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e45b0) at gtkmain.c:1979
>        info = 0x7fff153e45b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1667 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e45b0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1668 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e45b0) at gtkmain.c:1947
>        info = 0x7fff153e45b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1669 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e45b0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1670 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e45b0) at gtkmain.c:1947
>        info = 0x7fff153e45b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1671 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e45b0) at gtkmain.c:1947
>        info = 0x7fff153e45b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1672 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27bad00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1673 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1674 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1675 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e4800, invocation_hint=invocation_hint@entry=0x7fff153e47a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1676 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e4800) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e4ea0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1677 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e4a58) at gsignal.c:3300
>        instance_and_params = 0x7fff153e4800
>        signal_return_type = 4
>        param_values = 0x7fff153e4818
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1678 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e4b30, reg_save_area = 0x7fff153e4a70}}
>#1679 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1680 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e4cc0) at gtkmain.c:1979
>        info = 0x7fff153e4cc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1681 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e4cc0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1682 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e4cc0) at gtkmain.c:1947
>        info = 0x7fff153e4cc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1683 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e4cc0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1684 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e4cc0) at gtkmain.c:1947
>        info = 0x7fff153e4cc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1685 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e4cc0) at gtkmain.c:1947
>        info = 0x7fff153e4cc0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1686 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ba660
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1687 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1688 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1689 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e4f10, invocation_hint=invocation_hint@entry=0x7fff153e4eb0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1690 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e4f10) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e55b0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1691 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e5168) at gsignal.c:3300
>        instance_and_params = 0x7fff153e4f10
>        signal_return_type = 4
>        param_values = 0x7fff153e4f28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1692 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e5240, reg_save_area = 0x7fff153e5180}}
>#1693 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1694 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e53d0) at gtkmain.c:1979
>        info = 0x7fff153e53d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1695 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e53d0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1696 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e53d0) at gtkmain.c:1947
>        info = 0x7fff153e53d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1697 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e53d0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1698 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e53d0) at gtkmain.c:1947
>        info = 0x7fff153e53d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1699 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e53d0) at gtkmain.c:1947
>        info = 0x7fff153e53d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1700 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b9d80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1701 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1702 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1703 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e5620, invocation_hint=invocation_hint@entry=0x7fff153e55c0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1704 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e5620) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e5cc0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1705 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e5878) at gsignal.c:3300
>        instance_and_params = 0x7fff153e5620
>        signal_return_type = 4
>        param_values = 0x7fff153e5638
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1706 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e5950, reg_save_area = 0x7fff153e5890}}
>#1707 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1708 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e5ae0) at gtkmain.c:1979
>        info = 0x7fff153e5ae0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1709 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e5ae0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1710 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e5ae0) at gtkmain.c:1947
>        info = 0x7fff153e5ae0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1711 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e5ae0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1712 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e5ae0) at gtkmain.c:1947
>        info = 0x7fff153e5ae0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1713 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e5ae0) at gtkmain.c:1947
>        info = 0x7fff153e5ae0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1714 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b94e0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1715 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1716 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1717 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e5d30, invocation_hint=invocation_hint@entry=0x7fff153e5cd0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1718 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e5d30) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e63d0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1719 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e5f88) at gsignal.c:3300
>        instance_and_params = 0x7fff153e5d30
>        signal_return_type = 4
>        param_values = 0x7fff153e5d48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1720 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e6060, reg_save_area = 0x7fff153e5fa0}}
>#1721 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1722 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e61f0) at gtkmain.c:1979
>        info = 0x7fff153e61f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1723 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e61f0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1724 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e61f0) at gtkmain.c:1947
>        info = 0x7fff153e61f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1725 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e61f0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1726 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e61f0) at gtkmain.c:1947
>        info = 0x7fff153e61f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1727 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e61f0) at gtkmain.c:1947
>        info = 0x7fff153e61f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1728 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b8c40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1729 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1730 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1731 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e6440, invocation_hint=invocation_hint@entry=0x7fff153e63e0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1732 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e6440) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e6ae0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1733 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e6698) at gsignal.c:3300
>        instance_and_params = 0x7fff153e6440
>        signal_return_type = 4
>        param_values = 0x7fff153e6458
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1734 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e6770, reg_save_area = 0x7fff153e66b0}}
>#1735 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1736 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e6900) at gtkmain.c:1979
>        info = 0x7fff153e6900
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1737 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e6900) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1738 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e6900) at gtkmain.c:1947
>        info = 0x7fff153e6900
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1739 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e6900) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1740 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e6900) at gtkmain.c:1947
>        info = 0x7fff153e6900
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1741 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e6900) at gtkmain.c:1947
>        info = 0x7fff153e6900
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1742 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b8360
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1743 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1744 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1745 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e6b50, invocation_hint=invocation_hint@entry=0x7fff153e6af0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1746 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e6b50) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e71f0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1747 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e6da8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e6b50
>        signal_return_type = 4
>        param_values = 0x7fff153e6b68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1748 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e6e80, reg_save_area = 0x7fff153e6dc0}}
>#1749 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1750 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e7010) at gtkmain.c:1979
>        info = 0x7fff153e7010
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1751 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e7010) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1752 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e7010) at gtkmain.c:1947
>        info = 0x7fff153e7010
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1753 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e7010) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1754 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e7010) at gtkmain.c:1947
>        info = 0x7fff153e7010
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1755 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e7010) at gtkmain.c:1947
>        info = 0x7fff153e7010
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1756 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b76c0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1757 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1758 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1759 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e7260, invocation_hint=invocation_hint@entry=0x7fff153e7200) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1760 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e7260) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e7900, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1761 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e74b8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e7260
>        signal_return_type = 4
>        param_values = 0x7fff153e7278
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1762 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e7590, reg_save_area = 0x7fff153e74d0}}
>#1763 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1764 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e7720) at gtkmain.c:1979
>        info = 0x7fff153e7720
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1765 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e7720) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1766 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e7720) at gtkmain.c:1947
>        info = 0x7fff153e7720
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1767 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e7720) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1768 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e7720) at gtkmain.c:1947
>        info = 0x7fff153e7720
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1769 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e7720) at gtkmain.c:1947
>        info = 0x7fff153e7720
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1770 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b6e60
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1771 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1772 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1773 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e7970, invocation_hint=invocation_hint@entry=0x7fff153e7910) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1774 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e7970) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e8010, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1775 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e7bc8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e7970
>        signal_return_type = 4
>        param_values = 0x7fff153e7988
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1776 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e7ca0, reg_save_area = 0x7fff153e7be0}}
>#1777 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1778 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e7e30) at gtkmain.c:1979
>        info = 0x7fff153e7e30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1779 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e7e30) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1780 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e7e30) at gtkmain.c:1947
>        info = 0x7fff153e7e30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1781 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e7e30) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1782 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e7e30) at gtkmain.c:1947
>        info = 0x7fff153e7e30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1783 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e7e30) at gtkmain.c:1947
>        info = 0x7fff153e7e30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1784 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b5380
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1785 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1786 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1787 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e8080, invocation_hint=invocation_hint@entry=0x7fff153e8020) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1788 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e8080) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e8720, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1789 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e82d8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e8080
>        signal_return_type = 4
>        param_values = 0x7fff153e8098
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1790 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e83b0, reg_save_area = 0x7fff153e82f0}}
>#1791 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1792 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e8540) at gtkmain.c:1979
>        info = 0x7fff153e8540
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1793 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e8540) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1794 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e8540) at gtkmain.c:1947
>        info = 0x7fff153e8540
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1795 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e8540) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1796 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e8540) at gtkmain.c:1947
>        info = 0x7fff153e8540
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1797 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e8540) at gtkmain.c:1947
>        info = 0x7fff153e8540
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1798 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b5300
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1799 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1800 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1801 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e8790, invocation_hint=invocation_hint@entry=0x7fff153e8730) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1802 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e8790) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e8e30, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1803 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e89e8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e8790
>        signal_return_type = 4
>        param_values = 0x7fff153e87a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1804 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e8ac0, reg_save_area = 0x7fff153e8a00}}
>#1805 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1806 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e8c50) at gtkmain.c:1979
>        info = 0x7fff153e8c50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1807 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e8c50) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1808 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e8c50) at gtkmain.c:1947
>        info = 0x7fff153e8c50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1809 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e8c50) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1810 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e8c50) at gtkmain.c:1947
>        info = 0x7fff153e8c50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1811 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e8c50) at gtkmain.c:1947
>        info = 0x7fff153e8c50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1812 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b4ce0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1813 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1814 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1815 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e8ea0, invocation_hint=invocation_hint@entry=0x7fff153e8e40) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1816 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e8ea0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e9540, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1817 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e90f8) at gsignal.c:3300
>        instance_and_params = 0x7fff153e8ea0
>        signal_return_type = 4
>        param_values = 0x7fff153e8eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1818 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e91d0, reg_save_area = 0x7fff153e9110}}
>#1819 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1820 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e9360) at gtkmain.c:1979
>        info = 0x7fff153e9360
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1821 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e9360) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1822 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e9360) at gtkmain.c:1947
>        info = 0x7fff153e9360
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1823 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e9360) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1824 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e9360) at gtkmain.c:1947
>        info = 0x7fff153e9360
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1825 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e9360) at gtkmain.c:1947
>        info = 0x7fff153e9360
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1826 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b44a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1827 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1828 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1829 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e95b0, invocation_hint=invocation_hint@entry=0x7fff153e9550) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1830 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e95b0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153e9c50, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1831 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e9808) at gsignal.c:3300
>        instance_and_params = 0x7fff153e95b0
>        signal_return_type = 4
>        param_values = 0x7fff153e95c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1832 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e98e0, reg_save_area = 0x7fff153e9820}}
>#1833 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1834 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153e9a70) at gtkmain.c:1979
>        info = 0x7fff153e9a70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1835 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e9a70) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1836 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153e9a70) at gtkmain.c:1947
>        info = 0x7fff153e9a70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1837 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153e9a70) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1838 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153e9a70) at gtkmain.c:1947
>        info = 0x7fff153e9a70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1839 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153e9a70) at gtkmain.c:1947
>        info = 0x7fff153e9a70
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1840 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b4080
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1841 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1842 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1843 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153e9cc0, invocation_hint=invocation_hint@entry=0x7fff153e9c60) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1844 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153e9cc0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ea360, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1845 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153e9f18) at gsignal.c:3300
>        instance_and_params = 0x7fff153e9cc0
>        signal_return_type = 4
>        param_values = 0x7fff153e9cd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1846 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153e9ff0, reg_save_area = 0x7fff153e9f30}}
>#1847 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1848 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ea180) at gtkmain.c:1979
>        info = 0x7fff153ea180
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1849 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ea180) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1850 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ea180) at gtkmain.c:1947
>        info = 0x7fff153ea180
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1851 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ea180) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1852 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ea180) at gtkmain.c:1947
>        info = 0x7fff153ea180
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1853 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ea180) at gtkmain.c:1947
>        info = 0x7fff153ea180
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1854 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b37a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1855 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1856 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1857 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ea3d0, invocation_hint=invocation_hint@entry=0x7fff153ea370) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1858 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ea3d0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153eaa70, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1859 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ea628) at gsignal.c:3300
>        instance_and_params = 0x7fff153ea3d0
>        signal_return_type = 4
>        param_values = 0x7fff153ea3e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1860 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ea700, reg_save_area = 0x7fff153ea640}}
>#1861 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1862 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ea890) at gtkmain.c:1979
>        info = 0x7fff153ea890
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1863 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ea890) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1864 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ea890) at gtkmain.c:1947
>        info = 0x7fff153ea890
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1865 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ea890) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1866 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ea890) at gtkmain.c:1947
>        info = 0x7fff153ea890
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1867 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ea890) at gtkmain.c:1947
>        info = 0x7fff153ea890
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1868 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b3100
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1869 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1870 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1871 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153eaae0, invocation_hint=invocation_hint@entry=0x7fff153eaa80) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1872 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153eaae0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153eb180, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1873 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ead38) at gsignal.c:3300
>        instance_and_params = 0x7fff153eaae0
>        signal_return_type = 4
>        param_values = 0x7fff153eaaf8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1874 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153eae10, reg_save_area = 0x7fff153ead50}}
>#1875 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1876 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153eafa0) at gtkmain.c:1979
>        info = 0x7fff153eafa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1877 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eafa0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1878 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153eafa0) at gtkmain.c:1947
>        info = 0x7fff153eafa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1879 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eafa0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1880 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153eafa0) at gtkmain.c:1947
>        info = 0x7fff153eafa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1881 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153eafa0) at gtkmain.c:1947
>        info = 0x7fff153eafa0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1882 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b2860
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1883 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1884 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1885 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153eb1f0, invocation_hint=invocation_hint@entry=0x7fff153eb190) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1886 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153eb1f0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153eb890, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1887 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153eb448) at gsignal.c:3300
>        instance_and_params = 0x7fff153eb1f0
>        signal_return_type = 4
>        param_values = 0x7fff153eb208
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1888 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153eb520, reg_save_area = 0x7fff153eb460}}
>#1889 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1890 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153eb6b0) at gtkmain.c:1979
>        info = 0x7fff153eb6b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1891 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eb6b0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1892 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153eb6b0) at gtkmain.c:1947
>        info = 0x7fff153eb6b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1893 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eb6b0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1894 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153eb6b0) at gtkmain.c:1947
>        info = 0x7fff153eb6b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1895 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153eb6b0) at gtkmain.c:1947
>        info = 0x7fff153eb6b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1896 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b1f80
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1897 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1898 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1899 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153eb900, invocation_hint=invocation_hint@entry=0x7fff153eb8a0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1900 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153eb900) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ebfa0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1901 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ebb58) at gsignal.c:3300
>        instance_and_params = 0x7fff153eb900
>        signal_return_type = 4
>        param_values = 0x7fff153eb918
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1902 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ebc30, reg_save_area = 0x7fff153ebb70}}
>#1903 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1904 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ebdc0) at gtkmain.c:1979
>        info = 0x7fff153ebdc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1905 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ebdc0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1906 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ebdc0) at gtkmain.c:1947
>        info = 0x7fff153ebdc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1907 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ebdc0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1908 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ebdc0) at gtkmain.c:1947
>        info = 0x7fff153ebdc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1909 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ebdc0) at gtkmain.c:1947
>        info = 0x7fff153ebdc0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1910 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b16e0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1911 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1912 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1913 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ec010, invocation_hint=invocation_hint@entry=0x7fff153ebfb0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1914 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ec010) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ec6b0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1915 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ec268) at gsignal.c:3300
>        instance_and_params = 0x7fff153ec010
>        signal_return_type = 4
>        param_values = 0x7fff153ec028
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1916 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ec340, reg_save_area = 0x7fff153ec280}}
>#1917 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1918 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ec4d0) at gtkmain.c:1979
>        info = 0x7fff153ec4d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1919 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ec4d0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1920 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ec4d0) at gtkmain.c:1947
>        info = 0x7fff153ec4d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1921 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ec4d0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1922 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ec4d0) at gtkmain.c:1947
>        info = 0x7fff153ec4d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1923 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ec4d0) at gtkmain.c:1947
>        info = 0x7fff153ec4d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1924 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b0e40
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1925 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1926 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1927 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ec720, invocation_hint=invocation_hint@entry=0x7fff153ec6c0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1928 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ec720) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ecdc0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1929 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ec978) at gsignal.c:3300
>        instance_and_params = 0x7fff153ec720
>        signal_return_type = 4
>        param_values = 0x7fff153ec738
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1930 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153eca50, reg_save_area = 0x7fff153ec990}}
>#1931 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1932 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ecbe0) at gtkmain.c:1979
>        info = 0x7fff153ecbe0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1933 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ecbe0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1934 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ecbe0) at gtkmain.c:1947
>        info = 0x7fff153ecbe0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1935 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ecbe0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1936 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ecbe0) at gtkmain.c:1947
>        info = 0x7fff153ecbe0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1937 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ecbe0) at gtkmain.c:1947
>        info = 0x7fff153ecbe0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1938 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27b0560
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1939 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1940 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1941 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ece30, invocation_hint=invocation_hint@entry=0x7fff153ecdd0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1942 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ece30) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ed4d0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1943 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ed088) at gsignal.c:3300
>        instance_and_params = 0x7fff153ece30
>        signal_return_type = 4
>        param_values = 0x7fff153ece48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1944 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ed160, reg_save_area = 0x7fff153ed0a0}}
>#1945 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1946 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ed2f0) at gtkmain.c:1979
>        info = 0x7fff153ed2f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1947 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ed2f0) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1948 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ed2f0) at gtkmain.c:1947
>        info = 0x7fff153ed2f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1949 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ed2f0) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1950 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ed2f0) at gtkmain.c:1947
>        info = 0x7fff153ed2f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1951 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ed2f0) at gtkmain.c:1947
>        info = 0x7fff153ed2f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1952 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ae4e0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1953 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1954 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1955 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ed540, invocation_hint=invocation_hint@entry=0x7fff153ed4e0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1956 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ed540) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153edbe0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1957 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ed798) at gsignal.c:3300
>        instance_and_params = 0x7fff153ed540
>        signal_return_type = 4
>        param_values = 0x7fff153ed558
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1958 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ed870, reg_save_area = 0x7fff153ed7b0}}
>#1959 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1960 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153eda00) at gtkmain.c:1979
>        info = 0x7fff153eda00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1961 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eda00) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1962 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153eda00) at gtkmain.c:1947
>        info = 0x7fff153eda00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1963 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eda00) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1964 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153eda00) at gtkmain.c:1947
>        info = 0x7fff153eda00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1965 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153eda00) at gtkmain.c:1947
>        info = 0x7fff153eda00
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1966 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ae4a0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1967 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1968 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1969 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153edc50, invocation_hint=invocation_hint@entry=0x7fff153edbf0) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1970 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153edc50) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ee2f0, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1971 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153edea8) at gsignal.c:3300
>        instance_and_params = 0x7fff153edc50
>        signal_return_type = 4
>        param_values = 0x7fff153edc68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1972 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153edf80, reg_save_area = 0x7fff153edec0}}
>#1973 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1974 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ee110) at gtkmain.c:1979
>        info = 0x7fff153ee110
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1975 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ee110) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1976 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ee110) at gtkmain.c:1947
>        info = 0x7fff153ee110
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1977 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ee110) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1978 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ee110) at gtkmain.c:1947
>        info = 0x7fff153ee110
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1979 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ee110) at gtkmain.c:1947
>        info = 0x7fff153ee110
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1980 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ae400
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1981 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1982 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1983 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ee360, invocation_hint=invocation_hint@entry=0x7fff153ee300) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1984 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ee360) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153eea00, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1985 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ee5b8) at gsignal.c:3300
>        instance_and_params = 0x7fff153ee360
>        signal_return_type = 4
>        param_values = 0x7fff153ee378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#1986 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ee690, reg_save_area = 0x7fff153ee5d0}}
>#1987 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#1988 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ee820) at gtkmain.c:1979
>        info = 0x7fff153ee820
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1989 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ee820) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#1990 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ee820) at gtkmain.c:1947
>        info = 0x7fff153ee820
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1991 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ee820) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#1992 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ee820) at gtkmain.c:1947
>        info = 0x7fff153ee820
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1993 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ee820) at gtkmain.c:1947
>        info = 0x7fff153ee820
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1994 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27adba0
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#1995 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1996 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1997 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153eea70, invocation_hint=invocation_hint@entry=0x7fff153eea10) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1998 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153eea70) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ef110, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#1999 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153eecc8) at gsignal.c:3300
>        instance_and_params = 0x7fff153eea70
>        signal_return_type = 4
>        param_values = 0x7fff153eea88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2000 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153eeda0, reg_save_area = 0x7fff153eece0}}
>#2001 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#2002 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153eef30) at gtkmain.c:1979
>        info = 0x7fff153eef30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#2003 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eef30) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#2004 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153eef30) at gtkmain.c:1947
>        info = 0x7fff153eef30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2005 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153eef30) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#2006 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153eef30) at gtkmain.c:1947
>        info = 0x7fff153eef30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2007 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153eef30) at gtkmain.c:1947
>        info = 0x7fff153eef30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2008 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ada00
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#2009 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#2010 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#2011 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ef180, invocation_hint=invocation_hint@entry=0x7fff153ef120) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2012 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ef180) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153ef820, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#2013 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153ef3d8) at gsignal.c:3300
>        instance_and_params = 0x7fff153ef180
>        signal_return_type = 4
>        param_values = 0x7fff153ef198
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2014 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153ef4b0, reg_save_area = 0x7fff153ef3f0}}
>#2015 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#2016 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153ef640) at gtkmain.c:1979
>        info = 0x7fff153ef640
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#2017 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ef640) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#2018 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153ef640) at gtkmain.c:1947
>        info = 0x7fff153ef640
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2019 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153ef640) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#2020 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153ef640) at gtkmain.c:1947
>        info = 0x7fff153ef640
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2021 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153ef640) at gtkmain.c:1947
>        info = 0x7fff153ef640
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2022 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27acf20
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#2023 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#2024 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#2025 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153ef890, invocation_hint=invocation_hint@entry=0x7fff153ef830) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2026 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153ef890) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153eff30, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#2027 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153efae8) at gsignal.c:3300
>        instance_and_params = 0x7fff153ef890
>        signal_return_type = 4
>        param_values = 0x7fff153ef8a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2028 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153efbc0, reg_save_area = 0x7fff153efb00}}
>#2029 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#2030 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153efd50) at gtkmain.c:1979
>        info = 0x7fff153efd50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#2031 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153efd50) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#2032 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153efd50) at gtkmain.c:1947
>        info = 0x7fff153efd50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2033 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153efd50) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>#2034 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x17ec990, data=0x7fff153efd50) at gtkmain.c:1947
>        info = 0x7fff153efd50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2035 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=child@entry=0x17e44d0, data=data@entry=0x7fff153efd50) at gtkmain.c:1947
>        info = 0x7fff153efd50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2036 0x0000003c21d8d52b in gtk_grab_notify (group=0x1b3b430, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2020
>        toplevel = 0x17e44d0
>        toplevels = 0x27ac880
>        info = {old_grab_widget = 0x17e44d0, new_grab_widget = 0x17fa430, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x12b8940}
>#2037 0x0000003c21d8e23a in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2173
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#2038 0x0000003c21df63f1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1178
>        priv = 0x1842140
>        toplevel = 0x17940b0
>        grab_widget = <optimized out>
>        group = <optimized out>
>#2039 0x0000003c12c0f84e in g_closure_invoke (closure=0x1846070, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff153effa0, invocation_hint=invocation_hint@entry=0x7fff153eff40) at gclosure.c:777
>        marshal = 0x3c12c11820 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x1846050
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2040 0x0000003c12c20d08 in signal_emit_unlocked_R (node=node@entry=0x13ad530, detail=detail@entry=0, instance=instance@entry=0x1848040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff153effa0) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x1849b90
>        accumulator = 0x0
>        emission = {next = 0x7fff153f0640, instance = 0x1848040, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x13af8c0
>        hlist = 0x1849b90
>        handler_list = 0x1849b90
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 57
>        max_sequential_handler_number = 4041
>        return_value_altered = 1
>#2041 0x0000003c12c28c8d in g_signal_emit_valist (instance=0x1848040, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff153f01f8) at gsignal.c:3300
>        instance_and_params = 0x7fff153effa0
>        signal_return_type = 4
>        param_values = 0x7fff153effb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 1
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#2042 0x0000003c12c28de2 in g_signal_emit (instance=instance@entry=0x1848040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff153f02d0, reg_save_area = 0x7fff153f0210}}
>#2043 0x00007f3ff4c76721 in _gtk_widget_grab_notify (widget=widget@entry=0x1848040, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:5313
>No locals.
>#2044 0x0000003c21d8d3e3 in gtk_grab_notify_foreach (child=0x1848040, data=0x7fff153f0460) at gtkmain.c:1979
>        info = 0x7fff153f0460
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#2045 0x0000003c21cb546a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153f0460) at gtkbox.c:1865
>        box = <optimized out>
>        priv = 0x13a2e50
>        child = <optimized out>
>        children = 0x0
>#2046 0x0000003c21d8d452 in gtk_grab_notify_foreach (child=0x13a2d80, data=data@entry=0x7fff153f0460) at gtkmain.c:1947
>        info = 0x7fff153f0460
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2047 0x0000003c21d54def in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x3c21d8d240 <gtk_grab_notify_foreach>, callback_data=0x7fff153f0460) at gtkframe.c:377
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x17eca80
>        child = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x0000003c24c26e70  0x0000003c24c590bc  Yes         /lib64/libtotem.so.0
>0x0000003c110055b0  0x0000003c1106fd68  Yes         /lib64/libm.so.6
>0x0000003c29001c20  0x0000003c29005d38  Yes         /lib64/libSM.so.6
>0x0000003c29804f30  0x0000003c2981259c  Yes         /lib64/libICE.so.6
>0x0000003c34a0a910  0x0000003c34a18e24  Yes         /lib64/libgstpbutils-1.0.so.0
>0x0000003c33a099d0  0x0000003c33a25884  Yes         /lib64/libgsttag-1.0.so.0
>0x0000003c3460c2a0  0x0000003c34635a04  Yes         /lib64/libgstaudio-1.0.so.0
>0x0000003c3360c9c0  0x0000003c3362f654  Yes         /lib64/libgstvideo-1.0.so.0
>0x0000003c398076a0  0x0000003c3980ec4c  Yes         /lib64/libclutter-gst-2.0.so.0
>0x0000003c32a0b7d0  0x0000003c32a3d824  Yes         /lib64/libgstbase-1.0.so.0
>0x0000003c30e25b90  0x0000003c30eabf1c  Yes         /lib64/libgstreamer-1.0.so.0
>0x0000003c128006b0  0x0000003c1280080c  Yes         /lib64/libgthread-2.0.so.0
>0x0000003c39005370  0x0000003c39008d30  Yes         /lib64/libclutter-gtk-1.0.so.0
>0x0000003c362340d0  0x0000003c362ea40c  Yes         /lib64/libclutter-1.0.so.0
>0x0000003c35a03620  0x0000003c35a057a4  Yes         /lib64/libcogl-pango.so.0
>0x0000003c33e094d0  0x0000003c33e1bf1c  Yes         /lib64/libjson-glib-1.0.so.0
>0x0000003c18402160  0x0000003c1840bfc4  Yes         /lib64/libXi.so.6
>0x0000003c35e17ea0  0x0000003c35e6a5ac  Yes         /lib64/libcogl.so.11
>0x0000003c1481dee0  0x0000003c148a4280  Yes         /lib64/libX11.so.6
>0x0000003c14c03740  0x0000003c14c0d810  Yes         /lib64/libXext.so.6
>0x0000003c1b400bd0  0x0000003c1b4015ec  Yes         /lib64/libXdamage.so.1
>0x0000003c20400c60  0x0000003c20401794  Yes         /lib64/libXcomposite.so.1
>0x0000003c1d401530  0x0000003c1d403da8  Yes         /lib64/libXfixes.so.3
>0x0000003c2cc07a70  0x0000003c2cc17614  Yes         /lib64/libtotem-plparser.so.17
>0x0000003c2b405b90  0x0000003c2b40a7b0  Yes         /lib64/libpeas-gtk-1.0.so.0
>0x0000003c21c728a0  0x0000003c21f1bf30  Yes         /lib64/libgtk-3.so.0
>0x0000003c2ac06da0  0x0000003c2ac0f5b8  Yes         /lib64/libpeas-1.0.so.0
>0x0000003c2241a540  0x0000003c2245d684  Yes         /lib64/libgdk-3.so.0
>0x0000003c20009ef0  0x0000003c20016314  Yes         /lib64/libatk-1.0.so.0
>0x0000003c1f0049b0  0x0000003c1f0094d8  Yes         /lib64/libpangocairo-1.0.so.0
>0x0000003c1d806780  0x0000003c1d819b90  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x0000003c21803520  0x0000003c218044bc  Yes (*)     /lib64/libcairo-gobject.so.2
>0x0000003c1a00f1c0  0x0000003c1a02d9a8  Yes         /lib64/libpango-1.0.so.0
>0x0000003c19813000  0x0000003c198d551c  Yes         /lib64/libcairo.so.2
>0x0000003c13401130  0x0000003c13401ff8  Yes         /lib64/libgmodule-2.0.so.0
>0x0000003c108022a0  0x0000003c1080557c  Yes         /lib64/librt.so.1
>0x0000003c13830100  0x0000003c138eecd4  Yes         /lib64/libgio-2.0.so.0
>0x0000003c36c07f30  0x0000003c36c2540c  Yes         /lib64/libgirepository-1.0.so.1
>0x0000003c12c0aba0  0x0000003c12c3831c  Yes         /lib64/libgobject-2.0.so.0
>0x0000003c1241a050  0x0000003c124af21c  Yes         /lib64/libglib-2.0.so.0
>0x0000003c10005790  0x0000003c100104b4  Yes         /lib64/libpthread.so.0
>0x0000003c0fc1f1a0  0x0000003c0fd60940  Yes         /lib64/libc.so.6
>0x0000003c20c01510  0x0000003c20c02a8c  Yes         /lib64/libuuid.so.1
>0x0000003c10c02190  0x0000003c10c0e640  Yes         /lib64/libz.so.1
>0x0000003c2d80bf00  0x0000003c2d858680  Yes         /lib64/liborc-0.4.so.0
>0x0000003c10400ed0  0x0000003c104019f0  Yes         /lib64/libdl.so.2
>0x0000003c1f4076b0  0x0000003c1f40fa0c  Yes         /lib64/libpangoft2-1.0.so.0
>0x0000003c17c0cc80  0x0000003c17c76f30  Yes         /lib64/libfreetype.so.6
>0x0000003c18806220  0x0000003c1882260c  Yes         /lib64/libfontconfig.so.1
>0x0000003c14009a00  0x0000003c140158f8  Yes         /lib64/libxcb.so.1
>0x0000003c1802e870  0x0000003c18117470  Yes         /lib64/libxml2.so.2
>0x0000003c34201bb0  0x0000003c34202cd4  Yes         /lib64/libsoup-gnome-2.4.so.1
>0x0000003c2bc3e1c0  0x0000003c2bc7ac24  Yes         /lib64/libsoup-2.4.so.1
>0x0000003c2e013870  0x0000003c2e042ef8  Yes         /lib64/libgmime-2.6.so.0
>0x0000003c2b8032c0  0x0000003c2b807e3c  Yes         /lib64/libquvi.so.7
>0x0000003c2a010600  0x0000003c2a076560  Yes         /lib64/libarchive.so.12
>0x0000003c22807200  0x0000003c22852e48  Yes         /lib64/libgcrypt.so.11
>0x0000003c23800990  0x0000003c23800ee8  Yes         /lib64/libgpg-error.so.0
>0x0000003c21009c80  0x0000003c2101b704  Yes         /lib64/libatk-bridge-2.0.so.0
>0x0000003c17000b40  0x0000003c17001458  Yes         /lib64/libXinerama.so.1
>0x0000003c17401b70  0x0000003c17407768  Yes         /lib64/libXrandr.so.2
>0x0000003c20802ab0  0x0000003c208076ec  Yes         /lib64/libXcursor.so.1
>0x0000003c1f808080  0x0000003c1f85bc0c  Yes         /lib64/libharfbuzz.so.0
>0x0000003c16804fe0  0x0000003c16820b50  Yes         /lib64/libpng15.so.15
>0x0000003c19009030  0x0000003c19072aac  Yes         /lib64/libpixman-1.so.0
>0x0000003c1fc06ff0  0x0000003c1fc1851c  Yes         /lib64/libEGL.so.1
>0x0000003c1dc00b10  0x0000003c1dc01204  Yes         /lib64/libxcb-shm.so.0
>0x0000003c1e403590  0x0000003c1e406274  Yes         /lib64/libxcb-render.so.0
>0x0000003c16401ab0  0x0000003c16407a00  Yes         /lib64/libXrender.so.1
>0x0000003c1b81bc20  0x0000003c1b865ca0  Yes         /lib64/libGL.so.1
>0x0000003c0f800b20  0x0000003c0f81a3d9  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003c13001990  0x0000003c13006134  Yes         /lib64/libffi.so.5
>0x0000003c11406170  0x0000003c114175d4  Yes         /lib64/libselinux.so.1
>0x0000003c12003a30  0x0000003c1201200c  Yes         /lib64/libresolv.so.2
>0x0000003c16c03e00  0x0000003c16c1ccdc  Yes         /lib64/libexpat.so.1
>0x0000003c14400eb0  0x0000003c14401bcc  Yes         /lib64/libXau.so.6
>0x0000003c15c030f0  0x0000003c15c19340  Yes         /lib64/liblzma.so.5
>0x0000003c2740a4e0  0x0000003c2748a560  Yes         /lib64/libsqlite3.so.0
>0x0000003c2c007a30  0x0000003c2c019574  Yes         /lib64/libgnome-keyring.so.0
>0x0000003c30a09ad0  0x0000003c30a4e264  Yes         /lib64/libcurl.so.4
>0x0000003c2a806f60  0x0000003c2a821a68  Yes         /lib64/liblua-5.1.so
>0x0000003c29c01f80  0x0000003c29c05ddc  Yes         /lib64/libacl.so.1
>0x0000003c260013d0  0x0000003c2600349c  Yes         /lib64/libattr.so.1
>0x0000003c28001760  0x0000003c2800d3c0  Yes         /lib64/libbz2.so.1
>0x0000003c25c61fc0  0x0000003c25d44af8  Yes         /lib64/libcrypto.so.10
>0x0000003c2140b940  0x0000003c21419e94  Yes         /lib64/libatspi.so.0
>0x0000003c15007ab0  0x0000003c150312e4  Yes         /lib64/libdbus-1.so.3
>0x0000003c1a8129a0  0x0000003c1a825fc7  Yes         /lib64/libicule.so.49
>0x0000003c18c540d0  0x0000003c18d07bfc  Yes         /lib64/libicuuc.so.49
>0x0000003c1c000570  0x0000003c1c000650  Yes (*)     /lib64/libicudata.so.49
>0x0000003c17800600  0x0000003c178006fc  Yes         /lib64/libX11-xcb.so.1
>0x0000003c19c018b0  0x0000003c19c02638  Yes         /lib64/libxcb-dri2.so.0
>0x0000003c1ac025a0  0x0000003c1ac03ec4  Yes         /lib64/libxcb-xfixes.so.0
>0x0000003c1a400fb0  0x0000003c1a4018b8  Yes         /lib64/libxcb-shape.so.0
>0x0000003c1b004470  0x0000003c1b007c68  Yes         /lib64/libwayland-client.so.0
>0x0000003c1e0059b0  0x0000003c1e00bd48  Yes         /lib64/libwayland-server.so.0
>0x0000003c1bc01a50  0x0000003c1bc02fa8  Yes         /lib64/libgbm.so.1
>0x0000003c1941deb0  0x0000003c1943175c  Yes         /lib64/libglapi.so.0
>0x0000003c158033e0  0x0000003c1580b910  Yes         /lib64/libudev.so.1
>0x0000003c1ec031d0  0x0000003c1ec07ff4  Yes         /lib64/libdrm.so.2
>0x0000003c1e809fb0  0x0000003c1e8101d8  Yes         /lib64/libxcb-glx.so.0
>0x0000003c16000f90  0x0000003c160039bc  Yes         /lib64/libXxf86vm.so.1
>0x0000003c11801db0  0x0000003c118452e8  Yes         /lib64/libpcre.so.1
>0x0000003c2ec03010  0x0000003c2ec07528  Yes         /lib64/libidn.so.11
>0x0000003c2b0036d0  0x0000003c2b00ab24  Yes         /lib64/liblber-2.4.so.2
>0x0000003c2c80f090  0x0000003c2c83d998  Yes         /lib64/libldap-2.4.so.2
>0x0000003c26c0ad90  0x0000003c26c38264  Yes         /lib64/libgssapi_krb5.so.2
>0x0000003c2781b690  0x0000003c27893410  Yes         /lib64/libkrb5.so.3
>0x0000003c270044d0  0x0000003c2701c938  Yes         /lib64/libk5crypto.so.3
>0x0000003c25801560  0x0000003c25802144  Yes         /lib64/libcom_err.so.2
>0x0000003c2540a140  0x0000003c2542b738  Yes         /lib64/libssl3.so
>0x0000003c25009d40  0x0000003c25022400  Yes         /lib64/libsmime3.so
>0x0000003c23c19530  0x0000003c23cfc8a4  Yes         /lib64/libnss3.so
>0x0000003c2400bc00  0x0000003c24019ac4  Yes         /lib64/libnssutil3.so
>0x0000003c22c00ff0  0x0000003c22c01f18  Yes         /lib64/libplds4.so
>0x0000003c23001510  0x0000003c23002bf4  Yes         /lib64/libplc4.so
>0x0000003c2340d350  0x0000003c2342cdf0  Yes         /lib64/libnspr4.so
>0x0000003c2fe05500  0x0000003c2fe1ee78  Yes         /lib64/libssh2.so.1
>0x0000003c13c5bb80  0x0000003c13cc10bb  Yes         /lib64/libstdc++.so.6
>0x0000003c11c02a40  0x0000003c11c12168  Yes         /lib64/libgcc_s.so.1
>0x0000003c15400da0  0x0000003c15401bfa  Yes         /lib64/libsystemd-daemon.so.0
>0x0000003c2a404870  0x0000003c2a414514  Yes         /lib64/libsasl2.so.2
>0x0000003c27c02b50  0x0000003c27c080cc  Yes         /lib64/libkrb5support.so.0
>0x0000003c26401190  0x0000003c26401b44  Yes         /lib64/libkeyutils.so.1
>0x0000003c29416f30  0x0000003c2944d074  Yes         /lib64/libssl.so.10
>0x0000003c24400ed0  0x0000003c2440610c  Yes         /lib64/libcrypt.so.1
>0x0000003c24803660  0x0000003c24847570  Yes         /lib64/libfreebl3.so
>0x00007f403be1b510  0x00007f403be280d8  Yes         /usr/lib64/gio/modules/libgioremote-volume-monitor.so
>0x00007f403bbce860  0x00007f403bbe78b8  Yes         /lib64/libgvfscommon.so.0
>0x00007f403b991ef0  0x00007f403b9b120c  Yes         /lib64/libbluray.so.1
>0x00007f403b78bf10  0x00007f403b78c824  Yes         /lib64/libutil.so.1
>0x00007f403b583750  0x00007f403b5879ac  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007f403b35af60  0x00007f403b3751e8  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007f403b1441e0  0x00007f403b14b67c  Yes         /lib64/libnss_files.so.2
>0x00007f40342d9870  0x00007f40342db144  Yes         /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so
>0x0000003c35607970  0x0000003c3562b9e8  Yes         /lib64/librsvg-2.so.2
>0x00007f4034089d10  0x00007f40340a8458  Yes         /lib64/libcroco-0.6.so.3
>0x00007f402f5fc750  0x00007f402f5fced0  Yes         /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
>0x00007f402f3f7110  0x00007f402f3f9140  Yes         /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so
>0x0000003c2d401d00  0x0000003c2d403190  Yes         /lib64/libcanberra-gtk3.so.0
>0x0000003c2dc033f0  0x0000003c2dc0c33c  Yes         /lib64/libcanberra.so.0
>0x00007f402f1ee0f0  0x00007f402f1f216c  Yes         /lib64/libvorbisfile.so.3
>0x00000037f9603850  0x00000037f961ad9c  Yes         /lib64/libvorbis.so.0
>0x00000037fa601aa0  0x00000037fa604148  Yes         /lib64/libogg.so.0
>0x0000003c2c4028c0  0x0000003c2c40c030  Yes         /lib64/libtdb.so.1
>0x00007f402efe4470  0x00007f402efe8624  Yes         /lib64/libltdl.so.7
>0x00007f402e7d9630  0x00007f402ea7410c  Yes         /usr/lib64/dri/r600_dri.so
>0x00007f402e597e10  0x00007f402e59df04  Yes         /lib64/libdrm_radeon.so.1
>0x00007f402d2089f0  0x00007f402de2ffd0  Yes         /usr/lib64/llvm/libLLVM-3.1.so
>0x00007f402cd1ec00  0x00007f402cd1f05c  Yes         /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
>0x00007f402c6cd580  0x00007f402c6fdbb0  Yes         /usr/lib64/gstreamer-1.0/libgstplayback.so
>0x00007f402c4ae1b0  0x00007f402c4bdbb4  Yes         /usr/lib64/gstreamer-1.0/libgstaudioconvert.so
>0x00007f402c2a76c0  0x00007f402c2a9280  Yes         /usr/lib64/gstreamer-1.0/libgstscaletempoplugin.so
>0x00007f402c09de30  0x00007f402c0a1e50  Yes         /usr/lib64/gstreamer-1.0/libgstclutter.so
>0x00007f401e87ef60  0x00007f401e882d80  Yes         /usr/lib64/gstreamer-1.0/libgstautodetect.so
>0x00007f401e6417f0  0x00007f401e66be7c  Yes         /usr/lib64/gstreamer-1.0/libgstcoreelements.so
>0x00007f401e344120  0x00007f401e344ee8  Yes         /usr/lib64/totem/plugins/save-file/libsave-file.so
>0x00007f401e13d530  0x00007f401e13f854  Yes         /usr/lib64/totem/plugins/screenshot/libscreenshot.so
>0x00007f401df36540  0x00007f401df36db8  Yes         /usr/lib64/totem/plugins/screensaver/libscreensaver.so
>0x00007f401dd31110  0x00007f401dd32cf8  Yes         /usr/lib64/totem/plugins/properties/libmovie-properties.so
>0x00007f401db2b9f0  0x00007f401db2c638  Yes         /usr/lib64/totem/plugins/media-player-keys/libmedia_player_keys.so
>0x00007f401d124c70  0x00007f401d12629c  Yes         /usr/lib64/totem/plugins/skipto/libskipto.so
>0x00007f401cf18b20  0x00007f401cf1dfb8  Yes         /usr/lib64/totem/plugins/chapters/libchapters.so
>0x00007f401cd10780  0x00007f401cd11148  Yes         /usr/lib64/totem/plugins/autoload-subtitles/libautoload-subtitles.so
>0x00007f401cb06720  0x00007f401cb0b5ec  Yes         /usr/lib64/totem/plugins/grilo/libgrilo.so
>0x00007f401c8bb750  0x00007f401c8d610c  Yes         /lib64/libgrilo-0.2.so.1
>0x00007f401c6a7bd0  0x00007f401c6ab430  Yes         /usr/lib64/grilo-0.2/libgrlflickr.so
>0x00007f401c49fb20  0x00007f401c4a2790  Yes         /lib64/libgrlnet-0.2.so.0
>0x00007f401c298100  0x00007f401c299c30  Yes         /usr/lib64/grilo-0.2/libgrlbookmarks.so
>0x00007f401c091200  0x00007f401c0937d8  Yes         /usr/lib64/grilo-0.2/libgrlyoutube.so
>0x00007f4017d68610  0x00007f4017dc8f00  Yes         /lib64/libgdata.so.13
>0x0000003c26802c20  0x0000003c26806128  Yes         /lib64/liboauth.so.0
>0x0000003c3261e550  0x0000003c32663314  Yes         /lib64/libgcr-base-3.so.1
>0x0000003c31a0abf0  0x0000003c31a291c8  Yes         /lib64/libgck-1.so.0
>0x00007f4017b3aed0  0x00007f4017b44b7c  Yes         /lib64/libp11-kit.so.0
>0x0000003c3940ac40  0x0000003c3942327c  Yes         /lib64/libgoa-1.0.so.0
>0x00007f4017925c60  0x00007f401793177c  Yes         /usr/lib64/gio/modules/libgiognutls.so
>0x00007f401767ea70  0x00007f40176f911c  Yes         /lib64/libgnutls.so.26
>0x00007f4017456d00  0x00007f4017461a28  Yes         /lib64/libtasn1.so.3
>0x00007f4017244d50  0x00007f401724ed0c  Yes         /usr/lib64/pkcs11/gnome-keyring-pkcs11.so
>0x00007f401703de10  0x00007f401703f108  Yes         /usr/lib64/gio/modules/libgiognomeproxy.so
>0x00007f4016e365a0  0x00007f4016e392b8  Yes         /usr/lib64/grilo-0.2/libgrltmdb.so
>0x00007f4016c30310  0x00007f4016c30a8c  Yes         /usr/lib64/grilo-0.2/libgrlgravatar.so
>0x00007f4016a2a020  0x00007f4016a2bf84  Yes         /usr/lib64/grilo-0.2/libgrljamendo.so
>0x00007f4016822b10  0x00007f4016825214  Yes         /usr/lib64/grilo-0.2/libgrlupnp.so
>0x00007f401660beb0  0x00007f4016617334  Yes         /lib64/libgupnp-av-1.0.so.2
>0x00007f40163e55f0  0x00007f40163f902c  Yes         /lib64/libgupnp-1.0.so.4
>0x00007f40161d15e0  0x00007f40161d6b0c  Yes         /lib64/libgssdp-1.0.so.3
>0x00007f4015fc1c20  0x00007f4015fc798c  Yes         /usr/lib64/grilo-0.2/libgrltracker.so
>0x0000003c34e05da0  0x0000003c34e17288  Yes         /lib64/libtracker-sparql-0.14.so.0
>0x0000003c352161c0  0x0000003c3526cb4c  Yes         /usr/lib64/tracker-0.14/libtracker-data.so.0
>0x00007f4015d79e30  0x00007f4015d8a9e8  Yes         /usr/lib64/tracker-0.14/libtracker-common.so.0
>0x0000003c2e410160  0x0000003c2e445230  Yes         /lib64/libunistring.so.0
>0x00007f4015b63780  0x00007f4015b6500c  Yes         /usr/lib64/grilo-0.2/libgrllocalmetadata.so
>0x00007f401595d040  0x00007f401595e63c  Yes         /usr/lib64/grilo-0.2/libgrlmetadatastore.so
>0x00007f4015757000  0x00007f401575880c  Yes         /usr/lib64/grilo-0.2/libgrlvimeo.so
>0x00007f401554f1a0  0x00007f401555182c  Yes         /usr/lib64/grilo-0.2/libgrlfilesystem.so
>0x00007f4015349a90  0x00007f401534a720  Yes         /usr/lib64/grilo-0.2/libgrlbliptv.so
>0x00007f4015145610  0x00007f401514604c  Yes         /usr/lib64/grilo-0.2/libgrllastfm-albumart.so
>0x00007f4014f411e0  0x00007f4014f421dc  Yes         /usr/lib64/grilo-0.2/libgrlappletrailers.so
>0x00007f4014d3a460  0x00007f4014d3c288  Yes         /usr/lib64/grilo-0.2/libgrldmap.so
>0x00007f4014af22c0  0x00007f4014b0567c  Yes         /lib64/libdmapsharing-3.0.so.2
>0x00007f40148db530  0x00007f40148e072c  Yes         /lib64/libavahi-common.so.3
>0x00007f40146ca9d0  0x00007f40146d30d4  Yes         /lib64/libavahi-client.so.3
>0x00007f40144c3de0  0x00007f40144c4bc4  Yes         /lib64/libavahi-glib.so.1
>0x00007f40142ba120  0x00007f40142bf3bc  Yes         /lib64/libgstapp-0.10.so.0
>0x0000003c28c0af80  0x0000003c28c3f920  Yes         /lib64/libgstbase-0.10.so.0
>0x0000003c28824c90  0x0000003c288a16bc  Yes         /lib64/libgstreamer-0.10.so.0
>0x00007f40140b5160  0x00007f40140b5708  Yes         /usr/lib64/totem/plugins/apple-trailers/libapple-trailers.so
>0x00007f4013eb1520  0x00007f4013eb1e28  Yes         /usr/lib64/totem/plugins/recent/librecent.so
>0x00007f4013c8e300  0x00007f4013ca606c  Yes         /usr/lib64/gstreamer-1.0/libgstresindvd.so
>0x00007f4013a74d80  0x00007f4013a8098c  Yes         /lib64/libdvdnav.so.4
>0x00007f4013856b60  0x00007f40138691a4  Yes         /lib64/libdvdread.so.4
>0x00007f401363dae0  0x00007f401364cd00  Yes         /usr/lib64/gstreamer-1.0/libgstvideoparsersbad.so
>0x00007f4013413780  0x00007f401343302c  Yes         /lib64/libgstcodecparsers-1.0.so.0
>0x00007f401320bd70  0x00007f401320eab8  Yes         /usr/lib64/gstreamer-1.0/libgstautoconvert.so
>0x00007f40117fc1a0  0x00007f4011801ca4  Yes         /usr/lib64/gstreamer-1.0/libgstvpx.so
>0x00007f40115864d0  0x00007f40115dd450  Yes         /lib64/libvpx.so.1
>0x00007f4011379720  0x00007f401137f470  Yes         /usr/lib64/gstreamer-1.0/libgsttheora.so
>0x00007f401112c970  0x00007f401114424c  Yes         /lib64/libtheoraenc.so.1
>0x00007f4010f1c7f0  0x00007f4010f2786c  Yes         /lib64/libtheoradec.so.1
>0x00007f4010d16c80  0x00007f4010d18570  Yes         /usr/lib64/gstreamer-1.0/libgstpnm.so
>0x00007f4010b106e0  0x00007f4010b12954  Yes         /usr/lib64/gstreamer-1.0/libgstpng.so
>0x00007f4010905b00  0x00007f401090a840  Yes         /usr/lib64/gstreamer-1.0/libgstjpeg.so
>0x00000037f8403e70  0x00000037f8436210  Yes         /lib64/libjpeg.so.62
>0x00007f40106feb30  0x00007f40107004a4  Yes         /usr/lib64/gstreamer-1.0/libgstflxdec.so
>0x00007f40104f8b10  0x00007f40104fa63c  Yes         /usr/lib64/gstreamer-1.0/libgsty4mdec.so
>0x00007f40102a5140  0x00007f40102db8b4  Yes         /usr/lib64/gstreamer-1.0/libgstrtp.so
>0x00007f401008bac0  0x00007f40100952f8  Yes         /lib64/libgstrtp-1.0.so.0
>0x00007f400bdf7e10  0x00007f400bdfd188  Yes         /usr/lib64/gstreamer-1.0/libgstdv.so
>0x00007f400bbcd3e0  0x00007f400bbdf7cc  Yes         /lib64/libdv.so.4
>0x00007f400b9be280  0x00007f400b9c5cac  Yes         /usr/lib64/gstreamer-1.0/libgstaudiovisualizers.so
>0x00007f400b7b1d20  0x00007f400b7b83c8  Yes         /lib64/libgstfft-1.0.so.0
>0x00007f400b5a58c0  0x00007f400b5ac9ec  Yes         /usr/lib64/gstreamer-1.0/libgstgeometrictransform.so
>0x00007f400b396130  0x00007f400b39dd40  Yes         /usr/lib64/gstreamer-1.0/libgsteffectv.so
>0x00007f400b1909f0  0x00007f400b192028  Yes         /usr/lib64/gstreamer-1.0/libgstsegmentclip.so
>0x00007f400af75a20  0x00007f400af89f24  Yes         /usr/lib64/gstreamer-1.0/libgstvideoscale.so
>0x00007f400ad6d260  0x00007f400ad70060  Yes         /usr/lib64/gstreamer-1.0/libgstvideorate.so
>0x00007f400ab621a0  0x00007f400ab67ab0  Yes         /usr/lib64/gstreamer-1.0/libgstvideofilter.so
>0x00007f400a95b5f0  0x00007f400a95da40  Yes         /usr/lib64/gstreamer-1.0/libgstvideocrop.so
>0x00007f400a73e090  0x00007f400a752db8  Yes         /usr/lib64/gstreamer-1.0/libgstvideoconvert.so
>0x00007f400a52e500  0x00007f400a538ff8  Yes         /usr/lib64/gstreamer-1.0/libgstvideobox.so
>0x00007f400a3200a0  0x00007f400a327920  Yes         /usr/lib64/gstreamer-1.0/libgstpango.so
>0x00007f400a112be0  0x00007f400a116cd4  Yes         /usr/lib64/gstreamer-1.0/libgstgaudieffects.so
>0x00007f4009f04620  0x00007f4009f09034  Yes         /usr/lib64/gstreamer-1.0/libgstsmpte.so
>0x00007f4009cfbf20  0x00007f4009cfc970  Yes         /usr/lib64/gstreamer-1.0/libgstsmooth.so
>0x00007f4009af8f40  0x00007f4009af976c  Yes         /usr/lib64/gstreamer-1.0/libgstnavigationtest.so
>0x00007f40098f3c90  0x00007f40098f5714  Yes         /usr/lib64/gstreamer-1.0/libgstinterlace.so
>0x00007f40096ed590  0x00007f40096ef4c8  Yes         /usr/lib64/gstreamer-1.0/libgstimagefreeze.so
>0x00007f40094a5470  0x00007f40094a8eb8  Yes         /usr/lib64/gstreamer-1.0/libgstgoom2k1.so
>0x00007f400928c780  0x00007f4009297620  Yes         /usr/lib64/gstreamer-1.0/libgstgoom.so
>0x00007f40090826a0  0x00007f40090872a4  Yes         /usr/lib64/gstreamer-1.0/libgstfrei0r.so
>0x00007f4008e7b6d0  0x00007f4008e7c8b8  Yes         /usr/lib64/frei0r-1/dodge.so
>0x00007f4008c730e0  0x00007f4008c7784c  Yes         /usr/lib64/frei0r-1/pr0file.so
>0x00007f4008a6e700  0x00007f4008a6f978  Yes         /usr/lib64/frei0r-1/alphaover.so
>0x00007f400886a900  0x00007f400886acc8  Yes         /usr/lib64/frei0r-1/brightness.so
>0x00007f40086634a0  0x00007f400866780c  Yes         /usr/lib64/frei0r-1/defish0r.so
>0x00007f400845dc10  0x00007f400845fae8  Yes         /usr/lib64/gtk-3.0/3.0.0/immodules/im-ibus.so
>0x00007f4008215210  0x00007f4008235050  Yes         /lib64/libibus-1.0.so.5
>0x00007f4003c47cc0  0x00007f4003c48654  Yes         /usr/lib64/frei0r-1/rgbparade.so
>0x00007f4003622e20  0x00007f40037416a0  Yes         /lib64/libgavl.so.1
>0x00007f40034146d0  0x00007f40034159fc  Yes         /lib64/libgdither.so.1
>0x00007f4003210700  0x00007f4003211928  Yes         /usr/lib64/frei0r-1/alphaatop.so
>0x00007f400300bc50  0x00007f400300ccc4  Yes         /usr/lib64/frei0r-1/coloradj_RGB.so
>0x00007f4002e076f0  0x00007f4002e08d08  Yes         /usr/lib64/frei0r-1/color_only.so
>0x00007f4002c02750  0x00007f4002c03d68  Yes         /usr/lib64/frei0r-1/saturation.so
>0x00007f40029fe900  0x00007f40029fecb8  Yes         /usr/lib64/frei0r-1/contrast0r.so
>0x00007f40027fa6b0  0x00007f40027fb878  Yes         /usr/lib64/frei0r-1/darken.so
>0x00007f40025f77f0  0x00007f40025f7a4c  Yes         /usr/lib64/frei0r-1/R.so
>0x00007f40023f3660  0x00007f40023f47e8  Yes         /usr/lib64/frei0r-1/nois0r.so
>0x00007f40021ecb90  0x00007f40021ef48c  Yes         /usr/lib64/frei0r-1/edgeglow.so
>0x00007f4001fe7720  0x00007f4001fe88f8  Yes         /usr/lib64/frei0r-1/grain_merge.so
>0x00007f4001de1aa0  0x00007f4001de39f4  Yes         /usr/lib64/frei0r-1/primaries.so
>0x00007f4001bdd8b0  0x00007f4001bddfb4  Yes         /usr/lib64/frei0r-1/vertigo.so
>0x00007f40019d9840  0x00007f40019da8cc  Yes         /usr/lib64/frei0r-1/baltan.so
>0x00007f3fff2536f0  0x00007f3fff2548b8  Yes         /usr/lib64/frei0r-1/difference.so
>0x00007f3fff04f850  0x00007f3fff04fcc8  Yes         /usr/lib64/frei0r-1/threshold0r.so
>0x00007f3ffee4b6c0  0x00007f3ffee4c8a8  Yes         /usr/lib64/frei0r-1/overlay.so
>0x00007f3ffec43fe0  0x00007f3ffec47d58  Yes         /usr/lib64/frei0r-1/pr0be.so
>0x00007f3ffea3cca0  0x00007f3ffea40c1c  Yes         /usr/lib64/frei0r-1/sopsat.so
>0x00007f3ffe838920  0x00007f3ffe839124  Yes         /usr/lib64/frei0r-1/cluster.so
>0x00007f3ffe633090  0x00007f3ffe635ff0  Yes         /usr/lib64/frei0r-1/curves.so
>0x00007f3ffe42e950  0x00007f3ffe42fabc  Yes         /usr/lib64/frei0r-1/nervous.so
>0x00007f3ffe2296c0  0x00007f3ffe22a888  Yes         /usr/lib64/frei0r-1/lighten.so
>0x00007f3ffe025980  0x00007f3ffe026540  Yes         /usr/lib64/frei0r-1/three_point_balance.so
>0x00007f3ffde20d00  0x00007f3ffde22e20  Yes         /usr/lib64/frei0r-1/delay0r.so
>0x00007f3ffdc1cc30  0x00007f3ffdc1d7b4  Yes         /usr/lib64/frei0r-1/mask0mate.so
>0x00007f3ffda18770  0x00007f3ffda199c0  Yes         /usr/lib64/frei0r-1/addition_alpha.so
>0x00007f3ffd813b20  0x00007f3ffd814e44  Yes         /usr/lib64/frei0r-1/alphaspot.so
>0x00007f3ffd60f6f0  0x00007f3ffd610948  Yes         /usr/lib64/frei0r-1/alphaxor.so
>0x00007f3ffd40a6e0  0x00007f3ffd40b8b8  Yes         /usr/lib64/frei0r-1/scanline0r.so
>0x00007f3ffd2068b0  0x00007f3ffd206e44  Yes         /usr/lib64/frei0r-1/lenscorrection.so
>0x00007f3ffd004800  0x00007f3ffd004ae0  Yes         /usr/lib64/frei0r-1/RGB.so
>0x00007f3ffcdfef40  0x00007f3ffce01474  Yes         /usr/lib64/frei0r-1/test_pat_G.so
>0x00007f3ffcbfa680  0x00007f3ffcbfb998  Yes         /usr/lib64/frei0r-1/twolay0r.so
>0x00007f3ffc9f68d0  0x00007f3ffc9f6e48  Yes         /usr/lib64/frei0r-1/tint0r.so
>0x00007f3ffc7f2710  0x00007f3ffc7f3ce8  Yes         /usr/lib64/frei0r-1/value.so
>0x00007f3ffc5ed710  0x00007f3ffc5ee960  Yes         /usr/lib64/frei0r-1/addition.so
>0x00007f3ffc3e88d0  0x00007f3ffc3e9c40  Yes         /usr/lib64/frei0r-1/levels.so
>0x00007f3ffc1e4730  0x00007f3ffc1e5908  Yes         /usr/lib64/frei0r-1/grain_extract.so
>0x00007f3ffbfe0860  0x00007f3ffbfe0ba0  Yes         /usr/lib64/frei0r-1/uvmap.so
>0x00007f3ffbddc6e0  0x00007f3ffbddd908  Yes         /usr/lib64/frei0r-1/softlight.so
>0x00007f3ffbbd6fa0  0x00007f3ffbbd93b0  Yes         /usr/lib64/frei0r-1/test_pat_L.so
>0x00007f3ffb9d3980  0x00007f3ffb9d4190  Yes         /usr/lib64/frei0r-1/distort0r.so
>0x00007f3ffb7cf870  0x00007f3ffb7cfe10  Yes         /usr/lib64/frei0r-1/balanc0r.so
>0x00007f3ffb5cb860  0x00007f3ffb5ccd44  Yes         /usr/lib64/frei0r-1/d90stairsteppingfix.so
>0x00007f3ffb3c66f0  0x00007f3ffb3c7938  Yes         /usr/lib64/frei0r-1/alphaout.so
>0x00007f3ffb1c2850  0x00007f3ffb1c2b98  Yes         /usr/lib64/frei0r-1/transparency.so
>0x00007f3ffafbf950  0x00007f3ffafc0018  Yes         /usr/lib64/frei0r-1/squareblur.so
>0x00007f3ffadbb6f0  0x00007f3ffadbc938  Yes         /usr/lib64/frei0r-1/alphain.so
>0x00007f3ffabb66b0  0x00007f3ffabb7888  Yes         /usr/lib64/frei0r-1/divide.so
>0x00007f3ffa9b1e60  0x00007f3ffa9b2bf4  Yes         /usr/lib64/frei0r-1/hueshift0r.so
>0x00007f3ffa7af850  0x00007f3ffa7afae4  Yes         /usr/lib64/frei0r-1/luminance.so
>0x00007f3ffa5ac940  0x00007f3ffa5acf94  Yes         /usr/lib64/frei0r-1/tehroxx0r.so
>0x00007f3ffa3a8b20  0x00007f3ffa3a9fe8  Yes         /usr/lib64/frei0r-1/alpha0ps.so
>0x00007f3ffa1a5860  0x00007f3ffa1a5ca8  Yes         /usr/lib64/frei0r-1/flippo.so
>0x00007f3ff9fa1e40  0x00007f3ff9fa3540  Yes         /usr/lib64/frei0r-1/test_pat_I.so
>0x00007f3ff9d9d700  0x00007f3ff9d9ede8  Yes         /usr/lib64/frei0r-1/hue.so
>0x00007f3ff9b9a7f0  0x00007f3ff9b9aa50  Yes         /usr/lib64/frei0r-1/G.so
>0x00007f3ff9997900  0x00007f3ff9998600  Yes         /usr/lib64/frei0r-1/3dflippo.so
>0x00007f3ff9794860  0x00007f3ff9794f50  Yes         /usr/lib64/frei0r-1/pixeliz0r.so
>0x00007f3ff9591990  0x00007f3ff9591fd8  Yes         /usr/lib64/frei0r-1/perspective.so
>0x00007f3ff938f7b0  0x00007f3ff938fafc  Yes         /usr/lib64/frei0r-1/letterb0xed.so
>0x00007f3ff918ab00  0x00007f3ff918ca74  Yes         /usr/lib64/frei0r-1/nosync0r.so
>0x00007f3ff8f85790  0x00007f3ff8f86ca4  Yes         /usr/lib64/frei0r-1/equaliz0r.so
>0x00007f3ff8d7eef0  0x00007f3ff8d8122c  Yes         /usr/lib64/frei0r-1/partik0l.so
>0x00007f3ff8b7a870  0x00007f3ff8b7ad14  Yes         /usr/lib64/frei0r-1/saturat0r.so
>0x00007f3ff8972550  0x00007f3ff897747c  Yes         /usr/lib64/frei0r-1/facedetect.so
>0x00007f3ff86eddb0  0x00007f3ff875f994  Yes         /lib64/libopencv_calib3d.so.2.4
>0x00007f3ff8424de0  0x00007f3ff84bf694  Yes         /lib64/libopencv_contrib.so.2.4
>0x00007f3ff803f860  0x00007f3ff819f0a8  Yes         /lib64/libopencv_core.so.2.4
>0x00007f3ff7d7c0f0  0x00007f3ff7dea604  Yes         /lib64/libopencv_features2d.so.2.4
>0x00007f3ff7b0c750  0x00007f3ff7b45fd4  Yes         /lib64/libopencv_flann.so.2.4
>0x00007f3ff78b2e40  0x00007f3ff78d45c8  Yes         /lib64/libopencv_highgui.so.2.4
>0x00007f3ff746cb60  0x00007f3ff75cd660  Yes         /lib64/libopencv_imgproc.so.2.4
>0x00007f3ff713abf0  0x00007f3ff7200d34  Yes         /lib64/libopencv_legacy.so.2.4
>0x00007f3ff6eabcb0  0x00007f3ff6efbb44  Yes         /lib64/libopencv_ml.so.2.4
>0x00007f3ff6c2fb30  0x00007f3ff6c7f930  Yes         /lib64/libopencv_objdetect.so.2.4
>0x00007f3ff6a00350  0x00007f3ff6a14b1c  Yes         /lib64/libopencv_photo.so.2.4
>0x00007f3ff67acb90  0x00007f3ff67ed008  Yes         /lib64/libopencv_stitching.so.2.4
>0x00007f3ff651def0  0x00007f3ff6575d44  Yes         /lib64/libopencv_ts.so.2.4
>0x00007f3ff62bd600  0x00007f3ff62ee4f0  Yes         /lib64/libopencv_video.so.2.4
>0x00007f3ff6086140  0x00007f3ff60aea4c  Yes         /lib64/libopencv_videostab.so.2.4
>0x00007f3ff5e102c0  0x00007f3ff5e4b5c4  Yes         /lib64/libtiff.so.5
>0x00007f3ff5bbab00  0x00007f3ff5beea3c  Yes         /lib64/libjasper.so.1
>0x00007f3ff599ee10  0x00007f3ff59abed0  Yes         /lib64/libImath.so.6
>0x00007f3ff5702be0  0x00007f3ff57419fc  Yes         /lib64/libIlmImf.so.6
>0x00007f3ff54c8730  0x00007f3ff54cc904  Yes         /lib64/libIex.so.6
>0x00007f3ff5273aa0  0x00007f3ff5273f54  Yes         /lib64/libHalf.so.6
>0x00007f3ff506efb0  0x00007f3ff507034c  Yes         /lib64/libIlmThread.so.6
>0x00007f3ff4a5f960  0x00007f3ff4d01498  Yes         /lib64/libgtk-x11-2.0.so.0
>0x00007f3ff4755800  0x00007f3ff47b8124  Yes         /lib64/libgdk-x11-2.0.so.0
>0x00000037fc2054b0  0x00000037fc214b50  Yes         /lib64/libgstvideo-0.10.so.0
>0x00007f3ff44cb1f0  0x00007f3ff44e8c20  Yes         /lib64/libdc1394.so.22
>0x00007f3ff42bd050  0x00007f3ff42bfd4c  Yes         /lib64/libv4l1.so.0
>0x00007f3ff40b1060  0x00007f3ff40b7a60  Yes         /lib64/libjbig.so.2.0
>0x00007f3ff3eadae0  0x00007f3ff3eae35c  Yes         /lib64/libIexMath.so.6
>0x00007f3ff3ca15c0  0x00007f3ff3ca7e5c  Yes         /lib64/libraw1394.so.11
>0x00007f3ff3a8dd10  0x00007f3ff3a97368  Yes         /lib64/libusb-1.0.so.0
>0x00007f3ff3880910  0x00007f3ff3885234  Yes         /lib64/libv4l2.so.0
>0x00007f3ff360a050  0x00007f3ff3621fa8  Yes         /lib64/libv4lconvert.so.0
>0x00007f3ff3404bb0  0x00007f3ff3405530  Yes         /usr/lib64/frei0r-1/scale0tilt.so
>0x00007f3ff3096c90  0x00007f3ff3097594  Yes         /usr/lib64/frei0r-1/vectorscope.so
>0x00007f3ff2e926d0  0x00007f3ff2e93898  Yes         /usr/lib64/frei0r-1/subtract.so
>0x00007f3ff2c8ca90  0x00007f3ff2c8e9a4  Yes         /usr/lib64/frei0r-1/xfade0r.so
>0x00007f3ff2a86ad0  0x00007f3ff2a88f50  Yes         /usr/lib64/frei0r-1/bluescreen0r.so
>0x00007f3ff28816a0  0x00007f3ff2882978  Yes         /usr/lib64/frei0r-1/threelay0r.so
>0x00007f3ff267ba90  0x00007f3ff267d964  Yes         /usr/lib64/frei0r-1/onecol0r.so
>0x00007f3ff24730d0  0x00007f3ff2477620  Yes         /usr/lib64/frei0r-1/test_pat_R.so
>0x00007f3ff226f9a0  0x00007f3ff2270354  Yes         /usr/lib64/frei0r-1/alphagrad.so
>0x00007f3ff206b6d0  0x00007f3ff206c8a8  Yes         /usr/lib64/frei0r-1/multiply.so
>0x00007f3ff1e68800  0x00007f3ff1e68a90  Yes         /usr/lib64/frei0r-1/alphainjection.so
>0x00007f3ff1c63b70  0x00007f3ff1c66060  Yes         /usr/lib64/frei0r-1/lissajous0r.so
>0x00007f3ff1a5e6f0  0x00007f3ff1a5fa38  Yes         /usr/lib64/frei0r-1/sobel.so
>0x00007f3ff1859700  0x00007f3ff185a918  Yes         /usr/lib64/frei0r-1/hardlight.so
>0x00007f3ff164fe30  0x00007f3ff1655b5c  Yes         /usr/lib64/frei0r-1/test_pat_B.so
>0x00007f3ff1449c00  0x00007f3ff144c460  Yes         /usr/lib64/frei0r-1/cartoon.so
>0x00007f3ff12401f0  0x00007f3ff1245bac  Yes         /usr/lib64/frei0r-1/c0rners.so
>0x00007f3ff1039c40  0x00007f3ff103c64c  Yes         /usr/lib64/frei0r-1/plasma.so
>0x00007f3ff0e358f0  0x00007f3ff0e35ebc  Yes         /usr/lib64/frei0r-1/ising0r.so
>0x00007f3ff0c316b0  0x00007f3ff0c32898  Yes         /usr/lib64/frei0r-1/screen.so
>0x00007f3ff0a2e800  0x00007f3ff0a2ea7c  Yes         /usr/lib64/frei0r-1/bw0r.so
>0x00007f3ff082bad0  0x00007f3ff082c77c  Yes         /usr/lib64/frei0r-1/hqdn3d.so
>0x00007f3ff0624aa0  0x00007f3ff06280ec  Yes         /usr/lib64/frei0r-1/facebl0r.so
>0x00007f3ff041daf0  0x00007f3ff041fa14  Yes         /usr/lib64/frei0r-1/blend.so
>0x00007f3ff0217da0  0x00007f3ff021a06c  Yes         /usr/lib64/frei0r-1/test_pat_C.so
>0x00007f3ff0014970  0x00007f3ff0014e04  Yes         /usr/lib64/frei0r-1/colordistance.so
>0x00007f3fefe127f0  0x00007f3fefe12a4c  Yes         /usr/lib64/frei0r-1/B.so
>0x00007f3fefc07ef0  0x00007f3fefc0eb4c  Yes         /usr/lib64/frei0r-1/lightgraffiti.so
>0x00007f3fef9ffb00  0x00007f3fefa03820  Yes         /usr/lib64/frei0r-1/select0r.so
>0x00007f3fef7fcbd0  0x00007f3fef7fd4b4  Yes         /usr/lib64/frei0r-1/glow.so
>0x00007f3fef5f9a50  0x00007f3fef5fa564  Yes         /usr/lib64/frei0r-1/sharpness.so
>0x00007f3fef3f7800  0x00007f3fef3f7a48  Yes         /usr/lib64/frei0r-1/invert0r.so
>0x00007f3fef1f4960  0x00007f3fef1f4d18  Yes         /usr/lib64/frei0r-1/gamma.so
>0x00007f3feeff1870  0x00007f3feeff1b68  Yes         /usr/lib64/frei0r-1/composition.so
>0x00007f3feeded910  0x00007f3feedeec6c  Yes         /usr/lib64/frei0r-1/delaygrab.so
>0x00007f3feebe86d0  0x00007f3feebe98c8  Yes         /usr/lib64/frei0r-1/burn.so
>0x00007f3fec45e410  0x00007f3fec462f1c  Yes         /usr/lib64/gstreamer-1.0/libgstfieldanalysis.so
>0x00007f3fec21c170  0x00007f3fec2550a0  Yes         /usr/lib64/gstreamer-1.0/libgstdeinterlace.so
>0x00007f3fec013380  0x00007f3fec014f70  Yes         /usr/lib64/gstreamer-1.0/libgstcoloreffects.so
>0x00007f3febe0a9b0  0x00007f3febe0f348  Yes         /usr/lib64/gstreamer-1.0/libgstbayer.so
>0x00007f3febc050a0  0x00007f3febc066b0  Yes         /usr/lib64/gstreamer-1.0/libgstalphacolor.so
>0x00007f3feb9f8aa0  0x00007f3feba011c0  Yes         /usr/lib64/gstreamer-1.0/libgstalpha.so
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x2e8ba2e8ba522900	3353953467949525248
>rbx            0x64f	1615
>rcx            0x2	2
>rdx            0x473aba	4668090
>rsi            0x2	2
>rdi            0x187c300	25674496
>rbp            0x187c300	0x187c300
>rsp            0x7fff153b0000	0x7fff153b0000
>r8             0x18092c8	25203400
>r9             0x20	32
>r10            0x0	0
>r11            0x0	0
>r12            0x0	0
>r13            0x0	0
>r14            0x0	0
>r15            0x0	0
>rip            0x3c124202dd	0x3c124202dd <g_pointer_bit_lock+29>
>eflags         0x10a93	[ CF AF SF IF OF 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_pointer_bit_lock:
>   0x0000003c124202c0 <+0>:	cmp    $0x1f,%esi
>   0x0000003c124202c3 <+3>:	jg     0x3c12420350 <g_pointer_bit_lock+144>
>   0x0000003c124202c9 <+9>:	mov    %rdi,%rax
>   0x0000003c124202cc <+12>:	movabs $0x2e8ba2e8ba2e8ba3,%rdx
>   0x0000003c124202d6 <+22>:	push   %r13
>   0x0000003c124202d8 <+24>:	mul    %rdx
>   0x0000003c124202db <+27>:	mov    %esi,%ecx
>=> 0x0000003c124202dd <+29>:	push   %r12
>   0x0000003c124202df <+31>:	mov    $0x1,%r12d
>   0x0000003c124202e5 <+37>:	shl    %cl,%r12d
>   0x0000003c124202e8 <+40>:	push   %rbp
>   0x0000003c124202e9 <+41>:	movslq %esi,%rbp
>   0x0000003c124202ec <+44>:	shr    %rdx
>   0x0000003c124202ef <+47>:	lea    (%rdx,%rdx,4),%rax
>   0x0000003c124202f3 <+51>:	push   %rbx
>   0x0000003c124202f4 <+52>:	mov    %rdi,%rbx
>   0x0000003c124202f7 <+55>:	lea    (%rdx,%rax,2),%rax
>   0x0000003c124202fb <+59>:	mov    %edi,%edx
>   0x0000003c124202fd <+61>:	sub    $0x8,%rsp
>   0x0000003c12420301 <+65>:	sub    %eax,%edx
>   0x0000003c12420303 <+67>:	lea    0x301976(%rip),%rax        # 0x3c12721c80 <g_bit_lock_contended>
>   0x0000003c1242030a <+74>:	lea    (%rax,%rdx,4),%r13
>   0x0000003c1242030e <+78>:	xchg   %ax,%ax
>   0x0000003c12420310 <+80>:	lock bts %rbp,(%rbx)
>   0x0000003c12420315 <+85>:	jb     0x3c12420328 <g_pointer_bit_lock+104>
>   0x0000003c12420317 <+87>:	add    $0x8,%rsp
>   0x0000003c1242031b <+91>:	pop    %rbx
>   0x0000003c1242031c <+92>:	pop    %rbp
>   0x0000003c1242031d <+93>:	pop    %r12
>   0x0000003c1242031f <+95>:	pop    %r13
>   0x0000003c12420321 <+97>:	retq   
>   0x0000003c12420322 <+98>:	nopw   0x0(%rax,%rax,1)
>   0x0000003c12420328 <+104>:	mfence 
>   0x0000003c1242032b <+107>:	mov    (%rbx),%rsi
>   0x0000003c1242032e <+110>:	test   %rsi,%r12
>   0x0000003c12420331 <+113>:	je     0x3c12420310 <g_pointer_bit_lock+80>
>   0x0000003c12420333 <+115>:	lock addl $0x1,0x0(%r13)
>   0x0000003c12420339 <+121>:	mov    %rbx,%rdi
>   0x0000003c1242033c <+124>:	callq  0x3c124200f0 <g_futex_wait>
>   0x0000003c12420341 <+129>:	lock subl $0x1,0x0(%r13)
>   0x0000003c12420347 <+135>:	jmp    0x3c12420310 <g_pointer_bit_lock+80>
>   0x0000003c12420349 <+137>:	nopl   0x0(%rax)
>   0x0000003c12420350 <+144>:	lea    0x90031(%rip),%rdx        # 0x3c124b0388
>   0x0000003c12420357 <+151>:	lea    0x90042(%rip),%rsi        # 0x3c124b03a0 <__PRETTY_FUNCTION__.3347>
>   0x0000003c1242035e <+158>:	lea    0x8eee9(%rip),%rdi        # 0x3c124af24e
>   0x0000003c12420365 <+165>:	jmpq   0x3c1244ee60 <g_return_if_fail_warning>
>End of assembler dump.

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Attachments on bug 903473: 686444 | 686445 | 686446 | 686447 | 686448 | 686449 | 686450 | 686451 | 686452 | 686453