Attachment 917413 Details for Bug 1118874 – File: backtrace

File: backtrace

backtrace (text/plain), 791.21 KB, created by joel on 2014-07-11 18:35:46 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: joel

Created: 2014-07-11 18:35:46 UTC

Size: 791.21 KB

patch

obsolete

>[New LWP 5100]
>[New LWP 5103]
>[New LWP 5113]
>[New LWP 5116]
>[New LWP 5119]
>[New LWP 5123]
>[New LWP 5129]
>[New LWP 5130]
>[New LWP 5121]
>[New LWP 5127]
>[New LWP 5125]
>[New LWP 5104]
>[New LWP 5122]
>[New LWP 5128]
>[New LWP 5124]
>[New LWP 5126]
>warning: Could not load shared library symbols for 6 libraries, e.g. /lib64/libSM.so.6.
>Use the "info sharedlibrary" command to see the complete listing.
>Do you need "set solib-search-path" or "set sysroot"?
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `totem /home/joel/Downloads/Rick and Morty Season 1 Complete (1920x1080) [Phr0st'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  gdk_device_get_associated_device (device=device@entry=0x2059190) at gdkdevice.c:947
>947	  g_return_val_if_fail (GDK_IS_DEVICE (device), NULL);
>
>Thread 16 (Thread 0x7fa32aa64700 (LWP 5126)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007fa32b522c3d in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 15 (Thread 0x7fa335548700 (LWP 5124)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007fa37bdfe817 in g_cond_wait (cond=cond@entry=0x3c35d88, mutex=mutex@entry=0x3c35d60) at gthread-posix.c:753
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#2  0x00007fa36413a6b5 in gst_queue_chain (pad=<optimized out>, parent=0x3c35ae0, buffer=0x7fa31c012240) at gstqueue.c:1011
>        queue = 0x3c35ae0
>        duration = <optimized out>
>        timestamp = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_queue_chain"
>#3  0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x7fa3201ed880) at gstpad.c:3760
>        chainfunc = 0x7fa36413a280 <gst_queue_chain>
>        ret = <optimized out>
>        parent = 0x3c35ae0
>#4  gst_pad_push_data (pad=pad@entry=0x7fa3201b3470, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012240) at gstpad.c:3990
>        peer = 0x7fa3201ed880
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#5  0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b3470, buffer=buffer@entry=0x7fa31c012240) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#6  0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c012240) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b3470
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#7  0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x7fa3201b1630) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x7fa3201b80c0
>#8  gst_pad_push_data (pad=pad@entry=0x7fa3201ff240, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012240) at gstpad.c:3990
>        peer = 0x7fa3201b1630
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#9  0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201ff240, buffer=buffer@entry=0x7fa31c012240) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#10 0x00007fa364be26e3 in gst_stream_synchronizer_sink_chain (pad=0x7fa3201ff010, parent=0x39b10c0, buffer=0x7fa31c012240) at gststreamsynchronizer.c:577
>        self = 0x39b10c0
>        opad = 0x7fa3201ff240
>        ret = GST_FLOW_ERROR
>        stream = <optimized out>
>        duration = <optimized out>
>        timestamp = 10270000000
>        timestamp_end = 10302000000
>        __PRETTY_FUNCTION__ = "gst_stream_synchronizer_sink_chain"
>#11 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x7fa3201ff010) at gstpad.c:3760
>        chainfunc = 0x7fa364be2390 <gst_stream_synchronizer_sink_chain>
>        ret = <optimized out>
>        parent = 0x39b10c0
>#12 gst_pad_push_data (pad=0x7fa3201b36a0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa3201ff010
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#13 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#14 0x00007fa36414574a in gst_tee_handle_data (tee=tee@entry=0x3c7a820, data=data@entry=0x7fa31c012240, is_list=is_list@entry=0) at gsttee.c:593
>        pad = 0x7fa3201b36a0
>        pads = <optimized out>
>        cookie = <optimized out>
>        ret = <optimized out>
>        cret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_tee_handle_data"
>#15 0x00007fa364145903 in gst_tee_chain (pad=<optimized out>, parent=0x3c7a820, buffer=0x7fa31c012240) at gsttee.c:694
>        res = <optimized out>
>        tee = 0x3c7a820
>        __PRETTY_FUNCTION__ = "gst_tee_chain"
>#16 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x7fa314012d60) at gstpad.c:3760
>        chainfunc = 0x7fa3641458a0 <gst_tee_chain>
>        ret = <optimized out>
>        parent = 0x3c7a820
>#17 gst_pad_push_data (pad=pad@entry=0x7fa3201b2030, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012240) at gstpad.c:3990
>        peer = 0x7fa314012d60
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#18 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b2030, buffer=buffer@entry=0x7fa31c012240) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#19 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c012240) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b2030
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#20 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x7fa3201b00d0) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x3b7a0c0
>#21 gst_pad_push_data (pad=0x7fa314012b30, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012240) at gstpad.c:3990
>        peer = 0x7fa3201b00d0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#22 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fa31c012240) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#23 0x00007fa36412eb49 in gst_selector_pad_chain (pad=0x3c35520, parent=0x3cf7930, buf=0x7fa31c012240) at gstinputselector.c:1108
>        sel = 0x3cf7930
>        res = <optimized out>
>        active_sinkpad = <optimized out>
>        prev_active_sinkpad = 0x0
>        selpad = 0x3c35520
>        start_time = 10270000000
>        __PRETTY_FUNCTION__ = "gst_selector_pad_chain"
>#24 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x3c35520) at gstpad.c:3760
>        chainfunc = 0x7fa36412dbe0 <gst_selector_pad_chain>
>        ret = <optimized out>
>        parent = 0x3cf7930
>#25 gst_pad_push_data (pad=pad@entry=0x39a5d10, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012240) at gstpad.c:3990
>        peer = 0x3c35520
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#26 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x39a5d10, buffer=buffer@entry=0x7fa31c012240) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#27 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c012240) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x39a5d10
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#28 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x3b89d80) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x39a5d10
>#29 gst_pad_push_data (pad=pad@entry=0x7fa32401ebf0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012240) at gstpad.c:3990
>        peer = 0x3b89d80
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#30 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa32401ebf0, buffer=buffer@entry=0x7fa31c012240) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#31 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c012240) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa32401ebf0
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#32 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012240, type=4112, pad=0x3b89240) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x7fa32401ebf0
>#33 gst_pad_push_data (pad=0x7fa31c01fcb0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x3b89240
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#34 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#35 0x00007fa3822cd0ac in gst_audio_decoder_push_forward (dec=dec@entry=0x7fa314011be0, buf=0x7fa31c012240) at gstaudiodecoder.c:958
>        klass = <optimized out>
>        priv = <optimized out>
>        ctx = <optimized out>
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_audio_decoder_push_forward"
>#36 0x00007fa3822cd376 in gst_audio_decoder_output (dec=dec@entry=0x7fa314011be0, buf=<optimized out>, buf@entry=0x7fa31c012240) at gstaudiodecoder.c:1034
>        priv = 0x7fa314011940
>        ret = GST_FLOW_OK
>        inbuf = 0x0
>        __PRETTY_FUNCTION__ = "gst_audio_decoder_output"
>#37 0x00007fa3822d1a2c in gst_audio_decoder_finish_frame (dec=0x7fa314011be0, buf=0x7fa31c012240, frames=<optimized out>) at gstaudiodecoder.c:1261
>        priv = 0x7fa314011940
>        ctx = 0x7fa3140119f0
>        samples = 1536
>        ts = <optimized out>
>        next_ts = <optimized out>
>        size = <optimized out>
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_audio_decoder_finish_frame"
>#38 0x00007fa334926cb2 in ?? ()
>No symbol table info available.
>#39 0x0000000007829b80 in ?? ()
>No symbol table info available.
>#40 0xffffffffffffffff in ?? ()
>No symbol table info available.
>#41 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 14 (Thread 0x7fa329a62700 (LWP 5128)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007fa32b522c3d in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 13 (Thread 0x7fa337fff700 (LWP 5122)):
>#0  0x00007fa37b8829dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fa34583ab91 in poll (__timeout=999, __nfds=2, __fds=0x7fa330000910) at /usr/include/bits/poll2.h:46
>No locals.
>#2  poll_func (ufds=0x7fa330000910, nfds=2, timeout=999, userdata=0x3d57d10) at pulse/thread-mainloop.c:71
>        mutex = 0x3d57d10
>        r = <optimized out>
>#3  0x00007fa34582bdec in pa_mainloop_poll (m=m@entry=0x3d65e50) at pulse/mainloop.c:849
>        __func__ = "pa_mainloop_poll"
>        __PRETTY_FUNCTION__ = "pa_mainloop_poll"
>#4  0x00007fa34582c47e in pa_mainloop_iterate (m=m@entry=0x3d65e50, block=block@entry=1, retval=retval@entry=0x0) at pulse/mainloop.c:931
>        r = <optimized out>
>        __func__ = "pa_mainloop_iterate"
>        __PRETTY_FUNCTION__ = "pa_mainloop_iterate"
>#5  0x00007fa34582c530 in pa_mainloop_run (m=0x3d65e50, retval=retval@entry=0x0) at pulse/mainloop.c:949
>        r = <optimized out>
>#6  0x00007fa34583ab26 in thread (userdata=0x3d514c0) at pulse/thread-mainloop.c:90
>        m = 0x3d514c0
>        mask = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}
>#7  0x00007fa3453d9bd8 in internal_thread_func (userdata=0x3a89ab0) at pulsecore/thread-posix.c:83
>        t = 0x3a89ab0
>#8  0x00007fa37bb5ef33 in start_thread (arg=0x7fa337fff700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa337fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140338995918592, -6780062951697251108, 0, 0, 140338995919296, 140338995918592, 6822407343956591836, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#9  0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 12 (Thread 0x7fa36da71700 (LWP 5104)):
>#0  0x00007fa37b8829dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fa37bdbd5b4 in g_main_context_poll (priority=2147483647, n_fds=5, fds=0x7fa360002c00, timeout=-1, context=0x7fa368010530) at gmain.c:4007
>        poll_func = 0x7fa37bdcc500 <g_poll>
>#2  g_main_context_iterate (context=0x7fa368010530, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 5
>        allocated_nfds = 5
>        fds = 0x7fa360002c00
>#3  0x00007fa37bdbda3a in g_main_loop_run (loop=0x7fa3680104c0) at gmain.c:3907
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007fa37c5f4376 in gdbus_shared_thread_func (user_data=0x7fa368010500) at gdbusprivate.c:278
>        data = 0x7fa368010500
>#5  0x00007fa37bde2a45 in g_thread_proxy (data=0x1d14ad0) at gthread.c:798
>        thread = 0x1d14ad0
>#6  0x00007fa37bb5ef33 in start_thread (arg=0x7fa36da71700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa36da71700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140339896063744, -6780062951697251108, 0, 0, 140339896064448, 140339896063744, 6822597077358118108, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 11 (Thread 0x7fa32b265700 (LWP 5125)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007fa32b522c3d in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 10 (Thread 0x7fa32a263700 (LWP 5127)):
>#0  0x00007fa32b66d5cb in ?? ()
>No symbol table info available.
>#1  0x00007fa32b42ccf9 in ?? ()
>No symbol table info available.
>#2  0xffffffffffffffff in ?? ()
>No symbol table info available.
>#3  0xffffffffffffffff in ?? ()
>No symbol table info available.
>#4  0xffffffffffffffff in ?? ()
>No symbol table info available.
>#5  0xffffffffffffffff in ?? ()
>No symbol table info available.
>#6  0x00007fa32b5f6bc0 in ?? ()
>No symbol table info available.
>#7  0x00007fa3200fb138 in ?? ()
>No symbol table info available.
>#8  0x0000000100000010 in ?? ()
>No symbol table info available.
>#9  0x00007fa3223895c0 in ?? ()
>No symbol table info available.
>#10 0x00007fa3225b1f80 in ?? ()
>No symbol table info available.
>#11 0xffffffff000000a8 in ?? ()
>No symbol table info available.
>#12 0x00007fa322529dc0 in ?? ()
>No symbol table info available.
>#13 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 9 (Thread 0x7fa336996700 (LWP 5121)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007fa37bdfe817 in g_cond_wait (cond=cond@entry=0x7fa34c138c40, mutex=mutex@entry=0x7fa34c138c18) at gthread-posix.c:753
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#2  0x00007fa381c3e4ea in gst_data_queue_push (queue=0x7fa34c138c70, item=item@entry=0x7fa3380038d0) at gstdataqueue.c:518
>        priv = 0x7fa34c138bf0
>        __PRETTY_FUNCTION__ = "gst_data_queue_push"
>        __FUNCTION__ = "gst_data_queue_push"
>#3  0x00007fa364134bde in gst_multi_queue_chain (pad=<optimized out>, parent=<optimized out>, buffer=<optimized out>) at gstmultiqueue.c:1459
>        sq = 0x7fa31c05d3e0
>        mq = 0x3c97910
>        item = 0x7fa3380038d0
>        curid = <optimized out>
>        timestamp = 10462000000
>        duration = 18446744073709551615
>        __PRETTY_FUNCTION__ = "gst_multi_queue_chain"
>#4  0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0e0e50, type=4112, pad=0x7fa31c01e900) at gstpad.c:3760
>        chainfunc = 0x7fa364134b20 <gst_multi_queue_chain>
>        ret = <optimized out>
>        parent = 0x3c97910
>#5  gst_pad_push_data (pad=0x7fa31c01e6d0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa31c01e900
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#6  0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#7  0x00007fa336bb68af in gst_matroska_demux_parse_blockgroup_or_simpleblock (demux=demux@entry=0x3b9b200, ebml=ebml@entry=0x7fa336995960, cluster_time=<optimized out>, is_simpleblock=is_simpleblock@entry=1, cluster_offset=<optimized out>) at matroska-demux.c:3762
>        sub = 0x7fa31c0e0e50
>        invisible_frame = 0
>        delta_unit = 0
>        duration = 0
>        lace_time = 10462000000
>        stream = <optimized out>
>        ret = <optimized out>
>        readblock = <optimized out>
>        id = 163
>        block_duration = 18446744073709551615
>        buf = 0x7fa31c087030
>        map = {memory = 0x23513a0, flags = GST_MAP_READ, data = 0x7fa31c0913a3 "\202\003\300\200\vw\346\"\034@\341\337\350\300?\364\376\324\265\017\017\017\017\376\036\036\036\030x\\\020_", size = 1540, maxsize = 36084, user_data = {0x0, 0x0, 0x7fa37b817f6c <__GI___libc_malloc+92>, 0x0}, _gst_reserved = {0x0, 0x400, 0x7fa37bdc2f17 <g_realloc+23>, 0x1e0a1e0}}
>        stream_num = 1
>        n = 0
>        laces = 1
>        size = 1536
>        lace_size = 0x7fa31c05be00
>        time = <optimized out>
>        flags = <optimized out>
>        referenceblock = 0
>        offset = 10610396
>#8  0x00007fa336bbd31a in gst_matroska_demux_parse_id (demux=demux@entry=0x3b9b200, id=163, length=<optimized out>, needed=3) at matroska-demux.c:4406
>        ebml = {el = 0x3b9b200, buf = 0x7fa31c102410, offset = 10610396, map = {memory = 0x7fa31c2ec280, flags = GST_MAP_READ, data = 0x7fa31c0913a0 "\243F\004\202\003\300\200\vw\346\"\034@\341\337\350\300?\364\376\324\265\017\017\017\017\376\036\036\036\030x\\\020_", size = 1543, maxsize = 36087, user_data = {0x0, 0x0, 0x0, 0x0}, _gst_reserved = {0x0, 0x0, 0x0, 0x0}}, readers = 0x3e2f4d0}
>        ret = <optimized out>
>        read = 1543
>        __FUNCTION__ = "gst_matroska_demux_parse_id"
>#9  0x00007fa336bbf56f in gst_matroska_demux_loop (pad=<optimized out>) at matroska-demux.c:4567
>        demux = 0x3b9b200
>        ret = GST_FLOW_OK
>        id = 163
>        length = 1540
>        needed = 3
>        __FUNCTION__ = "gst_matroska_demux_loop"
>#10 0x00007fa38198c599 in gst_task_func (task=0x3ca6b90) at gsttask.c:316
>        lock = 0x3bdd100
>        tself = 0x7fa3240b70a0
>        priv = 0x3ca6b40
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#11 0x00007fa37bde3406 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x7fa3240b7480
>        pool = 0x1d24ff0
>#12 0x00007fa37bde2a45 in g_thread_proxy (data=0x7fa3240b70a0) at gthread.c:798
>        thread = 0x7fa3240b70a0
>#13 0x00007fa37bb5ef33 in start_thread (arg=0x7fa336996700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa336996700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140338972419840, -6780062951697251108, 0, 0, 140338972420544, 140338972419840, 6822405433233016028, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#14 0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 8 (Thread 0x7fa313fff700 (LWP 5130)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:143
>No locals.
>#1  0x00007fa3453d91c7 in pa_cond_wait (c=<optimized out>, m=<optimized out>) at pulsecore/mutex-posix.c:141
>        __func__ = "pa_cond_wait"
>        __PRETTY_FUNCTION__ = "pa_cond_wait"
>#2  0x00007fa34583b1d0 in pa_threaded_mainloop_wait (m=0x3d514c0) at pulse/thread-mainloop.c:210
>        __func__ = "pa_threaded_mainloop_wait"
>        __PRETTY_FUNCTION__ = "pa_threaded_mainloop_wait"
>#3  0x00007fa345a5b8bb in gst_pulseringbuffer_commit (buf=0x3b82800, sample=0x7fa313ffdc48, data=0x7fa31408c730 "cgw\275\026e\f\273\207~\255\066\030bO\273\350\372\315\272\031A\230;\254>l\275k\261\362\272\222e\251\066.\303N\273c\222%\273,\035\217;\214\306J\275Y\204\334\272\024\004\260\066\354\034N\273\fG^\273\344\r\215;\372\200\025\275\342o\336\272\254\321\267\066ZoM\273\352\305\213\273\271\220\212;\200\060\213\274\235\061\310\272\024O\273\066n\272L\273\005\325\214\273\035\366\221;<+d\272\236\253\265\272\322\377\276\066\060\376K\273\314}h\273\267\364\233;U\375\375\271-\353\323\272^\t\307\066\234:K\273\310\rH\273n\321\227;\362b\325\273\216\001\343\272\261\061\314\066\266oJ\273\205\315\065\273?\256\221;\264*\341\273\341c\305\272"..., in_samples=864, out_samples=864, accum=0x7fa313ffdc40) at pulsesink.c:1538
>        avail = <optimized out>
>        towrite = 11520
>        psink = 0x392c320
>        pbuf = 0x3b82800
>        result = <optimized out>
>        data_end = 0x7fa314091818 "\215\265\346\275\200\062\226:\333\071\236\266\345mm:f\005Y\273}\033\225\273\240\220"
>        reverse = 0
>        toprocess = 0x7fa313ffdacc
>        inr = 1535
>        outr = 1535
>        bpf = 24
>        offset = 18721728
>        bufsize = <optimized out>
>        __FUNCTION__ = "gst_pulseringbuffer_commit"
>#4  0x00007fa3822dc7ef in gst_audio_base_sink_render (bsink=0x392c320, buf=0x7fa31c0ce5a0) at gstaudiobasesink.c:1923
>        in_offset = <optimized out>
>        time = <optimized out>
>        stop = 9246000000
>        render_start = 779400
>        render_stop = 780936
>        sample_offset = 780072
>        sync_offset = <optimized out>
>        ts_offset = <optimized out>
>        bclass = <optimized out>
>        sink = 0x392c320
>        ringbuf = 0x3b82800
>        diff = <optimized out>
>        align = 0
>        ctime = 9214000000
>        cstop = 9246000000
>        offset = 0
>        info = {memory = 0x7fa3140887a0, flags = GST_MAP_READ, data = 0x7fa314088830 "\315\261\227\274\376\330'5\316\276\226\266\070\333\f\272\303\210\256\273#\276\003:1h\001\274OT`\270O\323\227\266\201~\025\272\230\357\250\273\263\313\071:\b\332\037;\222\274\261\271\371\243\233\266\201\033\036\272\345\374\234\273\356\"S:x\025\021<\324I\n\272\334\025\234\266\275\261&\272\326r\201\273\006\212k:\367a&<E`\030\272\266\306\226\266\247@/\272z\323?\273\222?f:\251\257/;\341\065\065\272", size = 36864, maxsize = 36871, user_data = {0x7fa313ffdce0, 0x10, 0x7fa31407f700, 0x392c228}, _gst_reserved = {0x7fa313ffdf14, 0x7fa313ffdd00, 0x7fa313ffdd04, 0x7fa313ffdd10}}
>        size = <optimized out>
>        samples = 1536
>        written = <optimized out>
>        bpf = 24
>        rate = <optimized out>
>        accum = 0
>        out_samples = 1536
>        base_time = <optimized out>
>        render_delay = <optimized out>
>        latency = <optimized out>
>        clock = <optimized out>
>        sync = <optimized out>
>        align_next = 1
>        ret = <optimized out>
>        clip_seg = {flags = (unknown: 335535392), rate = 6.9336378246304376e-310, applied_rate = 6.9336378246308329e-310, format = GST_FORMAT_TIME, base = 140338391932688, offset = 59950200, start = 126000000, stop = 18446744073709551615, time = 0, position = 0, duration = 18446744073709551615, _gst_reserved = {0x21f982800, 0x21f982800, 0x21dafe000, 0x21f982800}}
>        time_offset = <optimized out>
>        out = 0x7fa31c0ce5a0
>        __FUNCTION__ = "gst_audio_base_sink_render"
>#5  0x00007fa381c251f2 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x392c320, obj=obj@entry=0x7fa31c0ce5a0, is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3378
>        bclass = 0x3b7dff0
>        priv = 0x392c120
>        ret = GST_FLOW_OK
>        start = 9214000000
>        end = 9246000000
>        segment = 0x392c478
>        sync_buf = 0x7fa31c0ce5a0
>        do_qos = 0
>        late = 0
>        step_end = 0
>#6  0x00007fa381c26754 in gst_base_sink_chain_main (basesink=0x392c320, pad=<optimized out>, obj=0x7fa31c0ce5a0, is_list=0) at gstbasesink.c:3486
>        result = <optimized out>
>#7  0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x3bdca00) at gstpad.c:3760
>        chainfunc = 0x7fa381c26870 <gst_base_sink_chain>
>        ret = <optimized out>
>        parent = 0x392c320
>#8  gst_pad_push_data (pad=pad@entry=0x3b88040, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c0ce5a0) at gstpad.c:3990
>        peer = 0x3bdca00
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#9  0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x3b88040, buffer=buffer@entry=0x7fa31c0ce5a0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#10 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c0ce5a0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x3b88040
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#11 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x39a4090) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x3a1f3a0
>#12 gst_pad_push_data (pad=0x3a067c0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x39a4090
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#13 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#14 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x3b7d400, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x3b7d400
>        klass = <optimized out>
>        priv = 0x3b7d330
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c0ce5a0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#15 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x3a06590) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x3b7d400
>#16 gst_pad_push_data (pad=0x3a06c20, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x3a06590
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#17 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#18 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x3b82110, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x3b82110
>        klass = <optimized out>
>        priv = 0x3b82040
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c0ce5a0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#19 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x3a069f0) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x3b82110
>#20 gst_pad_push_data (pad=0x3a074e0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x3a069f0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#21 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#22 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x3b9e150, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x3b9e150
>        klass = <optimized out>
>        priv = 0x3b9e080
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c0ce5a0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#23 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x3a072b0) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x3b9e150
>#24 gst_pad_push_data (pad=pad@entry=0x3b88280, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c0ce5a0) at gstpad.c:3990
>        peer = 0x3a072b0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#25 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x3b88280, buffer=buffer@entry=0x7fa31c0ce5a0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#26 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c0ce5a0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x3b88280
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#27 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x39a42f0) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x39a95c0
>#28 gst_pad_push_data (pad=pad@entry=0x7fa3201b13d0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c0ce5a0) at gstpad.c:3990
>        peer = 0x39a42f0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#29 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b13d0, buffer=buffer@entry=0x7fa31c0ce5a0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#30 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c0ce5a0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b13d0
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#31 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x7fa3201b3230) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x7fa3201b13d0
>#32 gst_pad_push_data (pad=0x7fa3201fede0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa3201b3230
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#33 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#34 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fa3202068c0, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x7fa3202068c0
>        klass = <optimized out>
>        priv = 0x7fa3202067f0
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c0ce5a0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#35 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x7fa3201febb0) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x7fa3202068c0
>#36 gst_pad_push_data (pad=0x7fa3201fe980, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa3201febb0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#37 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#38 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fa320204310, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x7fa320204310
>        klass = <optimized out>
>        priv = 0x7fa320204240
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c0ce5a0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#39 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x7fa3201fe750) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x7fa320204310
>#40 gst_pad_push_data (pad=pad@entry=0x7fa3201b2ff0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c0ce5a0) at gstpad.c:3990
>        peer = 0x7fa3201fe750
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#41 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b2ff0, buffer=buffer@entry=0x7fa31c0ce5a0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#42 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c0ce5a0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b2ff0
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#43 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c0ce5a0, type=4112, pad=0x7fa3201b1170) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x3a01b60
>#44 gst_pad_push_data (pad=0x7fa3201edab0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c0ce5a0) at gstpad.c:3990
>        peer = 0x7fa3201b1170
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#45 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fa31c0ce5a0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#46 0x00007fa3641395e0 in gst_queue_push_one (queue=0x3c35ae0) at gstqueue.c:1115
>        buffer = 0x7fa31c0ce5a0
>        data = <optimized out>
>        result = GST_FLOW_OK
>#47 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
>        queue = 0x3c35ae0
>        __PRETTY_FUNCTION__ = "gst_queue_loop"
>#48 0x00007fa38198c599 in gst_task_func (task=0x7fa31c019710) at gsttask.c:316
>        lock = 0x7fa3201edb20
>        tself = 0x7fa320207a80
>        priv = 0x7fa31c0196c0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#49 0x00007fa37bde3406 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x7fa3201f1330
>        pool = 0x1d24ff0
>#50 0x00007fa37bde2a45 in g_thread_proxy (data=0x7fa320207a80) at gthread.c:798
>        thread = 0x7fa320207a80
>#51 0x00007fa37bb5ef33 in start_thread (arg=0x7fa313fff700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa313fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140338391938816, -6780062951697251108, 0, 0, 140338391939520, 140338391938816, 6822468916607747292, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#52 0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 7 (Thread 0x7fa32901c700 (LWP 5129)):
>#0  0x00007fa37b882a9f in __GI_ppoll (fds=0x7fa30c003150, nfds=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56
>        resultvar = 18446744073709551102
>        oldtype = 0
>        tval = {tv_sec = 0, tv_nsec = 36012365}
>        result = <optimized out>
>#1  0x00007fa3819709ed in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:77
>No locals.
>#2  gst_poll_wait (set=0x3d68540, timeout=timeout@entry=40914000) at gstpoll.c:1249
>        ts = {tv_sec = 0, tv_nsec = 40914000}
>        tsptr = <optimized out>
>        mode = GST_POLL_MODE_PPOLL
>        restarting = 0
>        is_timer = <optimized out>
>        res = -1
>        old_waiting = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_poll_wait"
>#3  0x00007fa3819855c4 in gst_system_clock_id_wait_jitter_unlocked (clock=0x3d29ae0, entry=0x3d9b6e0, jitter=<optimized out>, restart=1) at gstsystemclock.c:644
>        pollret = <optimized out>
>        sysclock = <optimized out>
>        entryt = 16241508000
>        now = <optimized out>
>        diff = 40914000
>        status = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_system_clock_id_wait_jitter_unlocked"
>#4  0x00007fa38193f4cf in gst_clock_id_wait (id=0x3d9b6e0, jitter=jitter@entry=0x7fa32901b038) at gstclock.c:541
>        entry = 0x3d9b6e0
>        clock = 0x3d29ae0
>        res = <optimized out>
>        requested = 16241508000
>        cclass = 0x3b7dbc0
>        __PRETTY_FUNCTION__ = "gst_clock_id_wait"
>#5  0x00007fa381c22cd3 in gst_base_sink_wait_clock (sink=sink@entry=0x3b846a0, time=<optimized out>, time@entry=9092000000, jitter=jitter@entry=0x7fa32901b038) at gstbasesink.c:2101
>        ret = <optimized out>
>        clock = 0x3d29ae0
>        base_time = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_base_sink_wait_clock"
>#6  0x00007fa381c24093 in gst_base_sink_do_sync (basesink=basesink@entry=0x3b846a0, obj=obj@entry=0x7fa31c012ce0, late=late@entry=0x7fa32901b240, step_end=step_end@entry=0x7fa32901b244) at gstbasesink.c:2488
>        jitter = -40914000
>        syncable = <optimized out>
>        status = <optimized out>
>        rstart = 9092000000
>        rstop = 9133708333
>        rnext = 9133708333
>        sstart = 9092000000
>        sstop = 9133708333
>        stime = 9092000000
>        do_sync = 1
>        priv = 0x3b844a0
>        ret = <optimized out>
>        current = 0x3b845a8
>        pending = 0x3b84608
>        stepped = 0
>#7  0x00007fa381c24c26 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x3b846a0, obj=obj@entry=0x7fa31c012ce0, is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3341
>        bclass = 0x3b81490
>        priv = 0x3b844a0
>        ret = <optimized out>
>        start = 9218000000
>        end = 9259708333
>        segment = 0x3b847f8
>        sync_buf = 0x7fa31c012ce0
>        do_qos = <optimized out>
>        late = 0
>        step_end = 0
>#8  0x00007fa381c26754 in gst_base_sink_chain_main (basesink=0x3b846a0, pad=<optimized out>, obj=0x7fa31c012ce0, is_list=0) at gstbasesink.c:3486
>        result = <optimized out>
>#9  0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012ce0, type=4112, pad=0x3a06e50) at gstpad.c:3760
>        chainfunc = 0x7fa381c26870 <gst_base_sink_chain>
>        ret = <optimized out>
>        parent = 0x3b846a0
>#10 gst_pad_push_data (pad=pad@entry=0x7fa3201b07f0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012ce0) at gstpad.c:3990
>        peer = 0x3a06e50
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#11 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b07f0, buffer=buffer@entry=0x7fa31c012ce0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#12 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c012ce0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b07f0
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#13 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012ce0, type=4112, pad=0x7fa3201b26f0) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x7fa3201b07f0
>#14 gst_pad_push_data (pad=0x7fa3201ec930, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa3201b26f0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#15 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#16 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fa3201f2640, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x7fa3201f2640
>        klass = <optimized out>
>        priv = 0x7fa3201f2570
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c012ce0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#17 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012ce0, type=4112, pad=0x7fa314013cb0) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x7fa3201f2640
>#18 gst_pad_push_data (pad=0x7fa314013a80, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa314013cb0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#19 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#20 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fa3201c4e20, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x7fa3201c4e20
>        klass = <optimized out>
>        priv = 0x7fa3201c4d50
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c012ce0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#21 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012ce0, type=4112, pad=0x7fa314013850) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x7fa3201c4e20
>#22 gst_pad_push_data (pad=0x7fa3201ec070, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa314013850
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#23 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#24 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fa3201f17d0, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x7fa3201f17d0
>        klass = <optimized out>
>        priv = 0x7fa3201f1700
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c012ce0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#25 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012ce0, type=4112, pad=0x7fa3201ec2a0) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x7fa3201f17d0
>#26 gst_pad_push_data (pad=0x7fa3201ec4d0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa3201ec2a0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#27 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#28 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fa3201ebc00, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x7fa3201ebc00
>        klass = <optimized out>
>        priv = 0x7fa3201ebb30
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa31c012ce0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#29 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012ce0, type=4112, pad=0x7fa3201ec700) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x7fa3201ebc00
>#30 gst_pad_push_data (pad=pad@entry=0x7fa3201b24b0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012ce0) at gstpad.c:3990
>        peer = 0x7fa3201ec700
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#31 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b24b0, buffer=buffer@entry=0x7fa31c012ce0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#32 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa31c012ce0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b24b0
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#33 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa31c012ce0, type=4112, pad=0x7fa3201b0590) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x3a01960
>#34 gst_pad_push_data (pad=0x7fa3140131c0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa31c012ce0) at gstpad.c:3990
>        peer = 0x7fa3201b0590
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#35 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fa31c012ce0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#36 0x00007fa3641395e0 in gst_queue_push_one (queue=0x3c357f0) at gstqueue.c:1115
>        buffer = 0x7fa31c012ce0
>        data = <optimized out>
>        result = GST_FLOW_OK
>#37 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
>        queue = 0x3c357f0
>        __PRETTY_FUNCTION__ = "gst_queue_loop"
>#38 0x00007fa38198c599 in gst_task_func (task=0x7fa31c0195f0) at gsttask.c:316
>        lock = 0x7fa314013230
>        tself = 0x1e18b20
>        priv = 0x7fa31c0195a0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#39 0x00007fa37bde3406 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x3d8b1a0
>        pool = 0x1d24ff0
>#40 0x00007fa37bde2a45 in g_thread_proxy (data=0x1e18b20) at gthread.c:798
>        thread = 0x1e18b20
>#41 0x00007fa37bb5ef33 in start_thread (arg=0x7fa32901c700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa32901c700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140338744379136, -6780062951697251108, 0, 0, 140338744379840, 140338744379136, 6822446189251429596, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#42 0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 6 (Thread 0x7fa336195700 (LWP 5123)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007fa37bdfe817 in g_cond_wait (cond=cond@entry=0x3c35a98, mutex=mutex@entry=0x3c35a70) at gthread-posix.c:753
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#2  0x00007fa36413a6b5 in gst_queue_chain (pad=<optimized out>, parent=0x3c357f0, buffer=0x7fa3209d2df0) at gstqueue.c:1011
>        queue = 0x3c357f0
>        duration = <optimized out>
>        timestamp = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_queue_chain"
>#3  0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x7fa314012f90) at gstpad.c:3760
>        chainfunc = 0x7fa36413a280 <gst_queue_chain>
>        ret = <optimized out>
>        parent = 0x3c357f0
>#4  gst_pad_push_data (pad=pad@entry=0x7fa3201b2930, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x7fa314012f90
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#5  0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b2930, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#6  0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa3209d2df0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b2930
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#7  0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x7fa3201b0a50) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x3d29bf0
>#8  gst_pad_push_data (pad=pad@entry=0x7fa3201b0f10, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x7fa3201b0a50
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#9  0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b0f10, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#10 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa3209d2df0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b0f10
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#11 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=<optimized out>, pad=0x7fa3201b2db0) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x7fa3201b0f10
>#12 gst_pad_push_data (pad=0x7fa3201ed650, type=<optimized out>, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa3201b2db0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#13 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x7fa3201ed420) at gstpad.c:3760
>        chainfunc = 0x7fa329027e00 <gst_deinterlace_chain>
>        ret = <optimized out>
>        parent = 0x7fa3201f7ab0
>#14 gst_pad_push_data (pad=0x7fa3201ed1f0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
>        peer = 0x7fa3201ed420
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#15 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#16 0x00007fa381c336e7 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fa3201f4740, buffer=<optimized out>) at gstbasetransform.c:2237
>        position_out = <optimized out>
>        trans = 0x7fa3201f4740
>        klass = <optimized out>
>        priv = 0x7fa3201f4670
>        ret = GST_FLOW_OK
>        position = <optimized out>
>        timestamp = <optimized out>
>        duration = <optimized out>
>        outbuf = 0x7fa3209d2df0
>        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
>#17 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x7fa3201ecfc0) at gstpad.c:3760
>        chainfunc = 0x7fa381c33460 <gst_base_transform_chain>
>        ret = <optimized out>
>        parent = 0x7fa3201f4740
>#18 gst_pad_push_data (pad=pad@entry=0x7fa3201b2b70, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x7fa3201ecfc0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#19 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b2b70, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#20 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa3209d2df0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b2b70
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#21 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x7fa3201b0cb0) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x3d29d90
>#22 gst_pad_push_data (pad=pad@entry=0x7fa3201ecd90, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x7fa3201b0cb0
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#23 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201ecd90, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#24 0x00007fa364be26e3 in gst_stream_synchronizer_sink_chain (pad=0x7fa3201ecb60, parent=0x39b10c0, buffer=0x7fa3209d2df0) at gststreamsynchronizer.c:577
>        self = 0x39b10c0
>        opad = 0x7fa3201ecd90
>        ret = GST_FLOW_ERROR
>        stream = <optimized out>
>        duration = <optimized out>
>        timestamp = 9385000000
>        timestamp_end = 9426708333
>        __PRETTY_FUNCTION__ = "gst_stream_synchronizer_sink_chain"
>#25 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x7fa3201ecb60) at gstpad.c:3760
>        chainfunc = 0x7fa364be2390 <gst_stream_synchronizer_sink_chain>
>        ret = <optimized out>
>        parent = 0x39b10c0
>#26 gst_pad_push_data (pad=pad@entry=0x7fa3201b2270, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x7fa3201ecb60
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#27 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa3201b2270, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#28 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa3209d2df0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa3201b2270
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#29 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x7fa3201b0330) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x3b7a0c0
>#30 gst_pad_push_data (pad=0x7fa314012900, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x7fa3201b0330
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#31 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#32 0x00007fa36412eb49 in gst_selector_pad_chain (pad=0x3c35230, parent=0x3cf77e0, buf=0x7fa3209d2df0) at gstinputselector.c:1108
>        sel = 0x3cf77e0
>        res = <optimized out>
>        active_sinkpad = <optimized out>
>        prev_active_sinkpad = 0x0
>        selpad = 0x3c35230
>        start_time = 9385000000
>        __PRETTY_FUNCTION__ = "gst_selector_pad_chain"
>#33 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x3c35230) at gstpad.c:3760
>        chainfunc = 0x7fa36412dbe0 <gst_selector_pad_chain>
>        ret = <optimized out>
>        parent = 0x3cf77e0
>#34 gst_pad_push_data (pad=pad@entry=0x39a5ab0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x3c35230
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#35 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x39a5ab0, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#36 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa3209d2df0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x39a5ab0
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#37 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x3b89b40) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x39a5ab0
>#38 gst_pad_push_data (pad=pad@entry=0x7fa32401e470, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x3b89b40
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#39 0x00007fa381964f96 in gst_pad_push (pad=pad@entry=0x7fa32401e470, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#40 0x00007fa38194ffeb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fa3209d2df0) at gstghostpad.c:128
>        res = <optimized out>
>        internal = 0x7fa32401e470
>        __PRETTY_FUNCTION__ = "gst_proxy_pad_chain_default"
>#41 0x00007fa38195e148 in gst_pad_chain_data_unchecked (data=0x7fa3209d2df0, type=4112, pad=0x3b88b80) at gstpad.c:3760
>        chainfunc = 0x7fa38194ff30 <gst_proxy_pad_chain_default>
>        ret = <optimized out>
>        parent = 0x7fa32401e470
>#42 gst_pad_push_data (pad=0x7fa3140126d0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fa3209d2df0) at gstpad.c:3990
>        peer = 0x3b88b80
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#43 0x00007fa381964f96 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fa3209d2df0) at gstpad.c:4093
>        __PRETTY_FUNCTION__ = "gst_pad_push"
>#44 0x00007fa38208b72f in gst_video_decoder_clip_and_push_buf (decoder=decoder@entry=0x7fa320030be0, buf=buf@entry=0x7fa3209d2df0) at gstvideodecoder.c:2657
>        ret = GST_FLOW_OK
>        priv = 0x7fa320030a60
>        start = <optimized out>
>        stop = <optimized out>
>        cstart = 9385000000
>        cstop = 9426708333
>        segment = 0x7fa320030d80
>        duration = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_video_decoder_clip_and_push_buf"
>#45 0x00007fa3820909c8 in gst_video_decoder_finish_frame (decoder=0x7fa320030be0, frame=0x0) at gstvideodecoder.c:2572
>        ret = GST_FLOW_OK
>        priv = 0x7fa320030a60
>        output_buffer = 0x7fa3209d2df0
>        needs_reconfigure = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_video_decoder_finish_frame"
>#46 0x00007fa32b2f308e in ?? ()
>No symbol table info available.
>#47 0x0000006e0000005b in ?? ()
>No symbol table info available.
>#48 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 5 (Thread 0x7fa3377fe700 (LWP 5119)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007fa37bdfe817 in g_cond_wait (cond=cond@entry=0x3ca69b0, mutex=mutex@entry=0x3ca6968) at gthread-posix.c:753
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#2  0x00007fa38198c75c in gst_task_func (task=0x3ca6950) at gsttask.c:301
>        lock = 0x3a070f0
>        tself = 0x3d40c00
>        priv = 0x3ca6900
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#3  0x00007fa37bde3406 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x3d3ad20
>        pool = 0x1d24ff0
>#4  0x00007fa37bde2a45 in g_thread_proxy (data=0x3d40c00) at gthread.c:798
>        thread = 0x3d40c00
>#5  0x00007fa37bb5ef33 in start_thread (arg=0x7fa3377fe700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa3377fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140338987525888, -6780062951697251108, 0, 0, 140338987526592, 140338987525888, 6822406244981834972, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 4 (Thread 0x7fa346c6e700 (LWP 5116)):
>#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
>No locals.
>#1  0x00007fa37bdfe915 in g_cond_wait_until (cond=cond@entry=0x1d243b8, mutex=mutex@entry=0x1d243b0, end_time=end_time@entry=68895206491) at gthread-posix.c:870
>        ts = {tv_sec = 68895, tv_nsec = 206491000}
>        status = <optimized out>
>#2  0x00007fa37bd930d1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x1d243b0, wait=wait@entry=1, end_time=end_time@entry=68895206491) at gasyncqueue.c:424
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007fa37bd9368b in g_async_queue_timeout_pop (queue=0x1d243b0, timeout=timeout@entry=15000000) at gasyncqueue.c:545
>        end_time = 68895206491
>        retval = <optimized out>
>#4  0x00007fa37bde34d6 in g_thread_pool_wait_for_new_pool () at gthreadpool.c:169
>        pool = <optimized out>
>        local_max_idle_time = 15000
>        local_wakeup_thread_serial = <optimized out>
>        local_max_unused_threads = 2
>        last_wakeup_thread_serial = 0
>        have_relayed_thread_marker = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:366
>        free_pool = <optimized out>
>        task = 0x2
>        pool = <optimized out>
>#6  0x00007fa37bde2a45 in g_thread_proxy (data=0x7fa34c001de0) at gthread.c:798
>        thread = 0x7fa34c001de0
>#7  0x00007fa37bb5ef33 in start_thread (arg=0x7fa346c6e700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa346c6e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140339243837184, -6780062951697251108, 0, 0, 140339243837888, 140339243837184, 6822651238506333404, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 3 (Thread 0x7fa35a6c9700 (LWP 5113)):
>#0  0x00007fa37b8829dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fa37bdbd5b4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7fa3540008c0, timeout=-1, context=0x3bcae40) at gmain.c:4007
>        poll_func = 0x7fa37bdcc500 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x3bcae40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7fa3540008c0
>#3  0x00007fa37bdbd6dc in g_main_context_iteration (context=0x3bcae40, may_block=may_block@entry=1) at gmain.c:3774
>        retval = <optimized out>
>#4  0x00007fa37bdbd729 in glib_worker_main (data=<optimized out>) at gmain.c:5473
>No locals.
>#5  0x00007fa37bde2a45 in g_thread_proxy (data=0x3b9c0a0) at gthread.c:798
>        thread = 0x3b9c0a0
>#6  0x00007fa37bb5ef33 in start_thread (arg=0x7fa35a6c9700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa35a6c9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140339573462784, -6780062951697251108, 0, 0, 140339573463488, 140339573462784, 6822624079817508060, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 2 (Thread 0x7fa36e272700 (LWP 5103)):
>#0  0x00007fa37b8829dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fa37bdbd5b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fa3680010e0, timeout=-1, context=0x1d18c10) at gmain.c:4007
>        poll_func = 0x7fa37bdcc500 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x1d18c10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7fa3680010e0
>#3  0x00007fa37bdbd6dc in g_main_context_iteration (context=context@entry=0x1d18c10, may_block=may_block@entry=1) at gmain.c:3774
>        retval = <optimized out>
>#4  0x00007fa36e279b7d in dconf_gdbus_worker_thread (user_data=0x1d18c10) at dconf-gdbus-thread.c:81
>        context = 0x1d18c10
>#5  0x00007fa37bde2a45 in g_thread_proxy (data=0x1d144a0) at gthread.c:798
>        thread = 0x1d144a0
>#6  0x00007fa37bb5ef33 in start_thread (arg=0x7fa36e272700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa36e272700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140339904456448, -6780062951697251108, 0, 0, 140339904457152, 140339904456448, 6822598176332874972, 6822557341447521500}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007fa37b88cded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 1 (Thread 0x7fa3834d1a00 (LWP 5100)):
>#0  gdk_device_get_associated_device (device=device@entry=0x2059190) at gdkdevice.c:947
>        __inst = 0x2059190
>        __t = <optimized out>
>        __r = <optimized out>
>        _g_boolean_var_ = <optimized out>
>        __PRETTY_FUNCTION__ = "gdk_device_get_associated_device"
>#1  0x00007fa37e020440 in gtk_window_group_get_current_device_grab (window_group=window_group@entry=0x3d39c10, device=device@entry=0x2059190) at gtkwindow.c:10646
>        priv = <optimized out>
>        info = <optimized out>
>        other_device = <optimized out>
>        list = 0x235a730
>        __PRETTY_FUNCTION__ = "gtk_window_group_get_current_device_grab"
>#2  0x00007fa37e002f87 in gtk_widget_device_is_shadowed (widget=widget@entry=0x3a00900, device=0x2059190) at gtkwidget.c:8041
>        group = 0x3d39c10
>        grab_widget = <optimized out>
>        toplevel = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_widget_device_is_shadowed"
>#3  0x00007fa37df3d5ab in gtk_scale_button_grab_notify (button=0x3a00900, was_grabbed=<optimized out>) at gtkscalebutton.c:1144
>        priv = 0x3a00740
>        toplevel = <optimized out>
>        grab_widget = <optimized out>
>        group = <optimized out>
>#4  0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97457200, invocation_hint=invocation_hint@entry=0x7fff974571a0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#5  0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97457200) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974577e0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#6  0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97457390) at gsignal.c:3330
>        instance_and_params = 0x7fff97457200
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97457218
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#7  0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97457470, reg_save_area = 0x7fff974573b0}}
>#8  0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#9  0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97457630) at gtkmain.c:1973
>        info = 0x7fff97457630
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#10 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97457630) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#11 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97457630) at gtkmain.c:1941
>        info = 0x7fff97457630
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#12 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97457630) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#13 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97457630) at gtkmain.c:1941
>        info = 0x7fff97457630
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#14 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97457630) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#15 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97457630) at gtkmain.c:1941
>        info = 0x7fff97457630
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#16 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48da000
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#17 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#18 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#19 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97457850, invocation_hint=invocation_hint@entry=0x7fff974577f0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#20 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97457850) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97457e30, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#21 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974579e0) at gsignal.c:3330
>        instance_and_params = 0x7fff97457850
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97457868
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#22 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97457ac0, reg_save_area = 0x7fff97457a00}}
>#23 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#24 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97457c80) at gtkmain.c:1973
>        info = 0x7fff97457c80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#25 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97457c80) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#26 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97457c80) at gtkmain.c:1941
>        info = 0x7fff97457c80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#27 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97457c80) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#28 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97457c80) at gtkmain.c:1941
>        info = 0x7fff97457c80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#29 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97457c80) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#30 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97457c80) at gtkmain.c:1941
>        info = 0x7fff97457c80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#31 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d9720
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#32 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#33 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#34 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97457ea0, invocation_hint=invocation_hint@entry=0x7fff97457e40) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#35 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97457ea0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97458480, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#36 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97458030) at gsignal.c:3330
>        instance_and_params = 0x7fff97457ea0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97457eb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#37 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97458110, reg_save_area = 0x7fff97458050}}
>#38 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#39 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974582d0) at gtkmain.c:1973
>        info = 0x7fff974582d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#40 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974582d0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#41 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974582d0) at gtkmain.c:1941
>        info = 0x7fff974582d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#42 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974582d0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#43 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974582d0) at gtkmain.c:1941
>        info = 0x7fff974582d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#44 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974582d0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#45 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974582d0) at gtkmain.c:1941
>        info = 0x7fff974582d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#46 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d7680
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#47 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#48 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#49 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974584f0, invocation_hint=invocation_hint@entry=0x7fff97458490) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#50 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974584f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97458ad0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#51 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97458680) at gsignal.c:3330
>        instance_and_params = 0x7fff974584f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97458508
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#52 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97458760, reg_save_area = 0x7fff974586a0}}
>#53 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#54 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97458920) at gtkmain.c:1973
>        info = 0x7fff97458920
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#55 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97458920) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#56 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97458920) at gtkmain.c:1941
>        info = 0x7fff97458920
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#57 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97458920) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#58 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97458920) at gtkmain.c:1941
>        info = 0x7fff97458920
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#59 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97458920) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#60 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97458920) at gtkmain.c:1941
>        info = 0x7fff97458920
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#61 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d7660
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#62 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#63 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#64 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97458b40, invocation_hint=invocation_hint@entry=0x7fff97458ae0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#65 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97458b40) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97459120, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#66 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97458cd0) at gsignal.c:3330
>        instance_and_params = 0x7fff97458b40
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97458b58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#67 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97458db0, reg_save_area = 0x7fff97458cf0}}
>#68 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#69 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97458f70) at gtkmain.c:1973
>        info = 0x7fff97458f70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#70 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97458f70) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#71 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97458f70) at gtkmain.c:1941
>        info = 0x7fff97458f70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#72 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97458f70) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#73 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97458f70) at gtkmain.c:1941
>        info = 0x7fff97458f70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#74 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97458f70) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#75 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97458f70) at gtkmain.c:1941
>        info = 0x7fff97458f70
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#76 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d7380
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#77 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#78 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#79 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97459190, invocation_hint=invocation_hint@entry=0x7fff97459130) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#80 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97459190) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97459770, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#81 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97459320) at gsignal.c:3330
>        instance_and_params = 0x7fff97459190
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974591a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#82 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97459400, reg_save_area = 0x7fff97459340}}
>#83 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#84 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974595c0) at gtkmain.c:1973
>        info = 0x7fff974595c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#85 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974595c0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#86 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974595c0) at gtkmain.c:1941
>        info = 0x7fff974595c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#87 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974595c0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#88 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974595c0) at gtkmain.c:1941
>        info = 0x7fff974595c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#89 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974595c0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#90 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974595c0) at gtkmain.c:1941
>        info = 0x7fff974595c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#91 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d6b60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#92 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#93 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#94 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974597e0, invocation_hint=invocation_hint@entry=0x7fff97459780) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#95 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974597e0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97459dc0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#96 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97459970) at gsignal.c:3330
>        instance_and_params = 0x7fff974597e0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974597f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#97 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97459a50, reg_save_area = 0x7fff97459990}}
>#98 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#99 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97459c10) at gtkmain.c:1973
>        info = 0x7fff97459c10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#100 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97459c10) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#101 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97459c10) at gtkmain.c:1941
>        info = 0x7fff97459c10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#102 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97459c10) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#103 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97459c10) at gtkmain.c:1941
>        info = 0x7fff97459c10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#104 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97459c10) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#105 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97459c10) at gtkmain.c:1941
>        info = 0x7fff97459c10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#106 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d6540
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#107 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#108 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#109 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97459e30, invocation_hint=invocation_hint@entry=0x7fff97459dd0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#110 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97459e30) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745a410, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#111 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97459fc0) at gsignal.c:3330
>        instance_and_params = 0x7fff97459e30
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97459e48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#112 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745a0a0, reg_save_area = 0x7fff97459fe0}}
>#113 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#114 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745a260) at gtkmain.c:1973
>        info = 0x7fff9745a260
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#115 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745a260) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#116 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745a260) at gtkmain.c:1941
>        info = 0x7fff9745a260
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#117 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745a260) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#118 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745a260) at gtkmain.c:1941
>        info = 0x7fff9745a260
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#119 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745a260) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#120 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745a260) at gtkmain.c:1941
>        info = 0x7fff9745a260
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#121 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d60e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#122 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#123 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#124 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745a480, invocation_hint=invocation_hint@entry=0x7fff9745a420) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#125 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745a480) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745aa60, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#126 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745a610) at gsignal.c:3330
>        instance_and_params = 0x7fff9745a480
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745a498
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#127 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745a6f0, reg_save_area = 0x7fff9745a630}}
>#128 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#129 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745a8b0) at gtkmain.c:1973
>        info = 0x7fff9745a8b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#130 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745a8b0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#131 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745a8b0) at gtkmain.c:1941
>        info = 0x7fff9745a8b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#132 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745a8b0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#133 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745a8b0) at gtkmain.c:1941
>        info = 0x7fff9745a8b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#134 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745a8b0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#135 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745a8b0) at gtkmain.c:1941
>        info = 0x7fff9745a8b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#136 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d5a40
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#137 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#138 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#139 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745aad0, invocation_hint=invocation_hint@entry=0x7fff9745aa70) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#140 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745aad0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745b0b0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#141 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745ac60) at gsignal.c:3330
>        instance_and_params = 0x7fff9745aad0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745aae8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#142 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745ad40, reg_save_area = 0x7fff9745ac80}}
>#143 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#144 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745af00) at gtkmain.c:1973
>        info = 0x7fff9745af00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#145 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745af00) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#146 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745af00) at gtkmain.c:1941
>        info = 0x7fff9745af00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#147 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745af00) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#148 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745af00) at gtkmain.c:1941
>        info = 0x7fff9745af00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#149 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745af00) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#150 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745af00) at gtkmain.c:1941
>        info = 0x7fff9745af00
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#151 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d4f60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#152 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#153 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#154 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745b120, invocation_hint=invocation_hint@entry=0x7fff9745b0c0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#155 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745b120) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745b700, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#156 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745b2b0) at gsignal.c:3330
>        instance_and_params = 0x7fff9745b120
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745b138
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#157 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745b390, reg_save_area = 0x7fff9745b2d0}}
>#158 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#159 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745b550) at gtkmain.c:1973
>        info = 0x7fff9745b550
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#160 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745b550) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#161 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745b550) at gtkmain.c:1941
>        info = 0x7fff9745b550
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#162 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745b550) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#163 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745b550) at gtkmain.c:1941
>        info = 0x7fff9745b550
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#164 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745b550) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#165 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745b550) at gtkmain.c:1941
>        info = 0x7fff9745b550
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#166 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d48c0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#167 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#168 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#169 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745b770, invocation_hint=invocation_hint@entry=0x7fff9745b710) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#170 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745b770) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745bd50, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#171 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745b900) at gsignal.c:3330
>        instance_and_params = 0x7fff9745b770
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745b788
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#172 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745b9e0, reg_save_area = 0x7fff9745b920}}
>#173 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#174 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745bba0) at gtkmain.c:1973
>        info = 0x7fff9745bba0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#175 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745bba0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#176 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745bba0) at gtkmain.c:1941
>        info = 0x7fff9745bba0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#177 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745bba0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#178 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745bba0) at gtkmain.c:1941
>        info = 0x7fff9745bba0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#179 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745bba0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#180 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745bba0) at gtkmain.c:1941
>        info = 0x7fff9745bba0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#181 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d4020
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#182 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#183 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#184 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745bdc0, invocation_hint=invocation_hint@entry=0x7fff9745bd60) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#185 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745bdc0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745c3a0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#186 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745bf50) at gsignal.c:3330
>        instance_and_params = 0x7fff9745bdc0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745bdd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#187 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745c030, reg_save_area = 0x7fff9745bf70}}
>#188 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#189 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745c1f0) at gtkmain.c:1973
>        info = 0x7fff9745c1f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#190 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745c1f0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#191 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745c1f0) at gtkmain.c:1941
>        info = 0x7fff9745c1f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#192 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745c1f0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#193 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745c1f0) at gtkmain.c:1941
>        info = 0x7fff9745c1f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#194 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745c1f0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#195 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745c1f0) at gtkmain.c:1941
>        info = 0x7fff9745c1f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#196 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d3740
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#197 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#198 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#199 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745c410, invocation_hint=invocation_hint@entry=0x7fff9745c3b0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#200 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745c410) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745c9f0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#201 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745c5a0) at gsignal.c:3330
>        instance_and_params = 0x7fff9745c410
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745c428
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#202 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745c680, reg_save_area = 0x7fff9745c5c0}}
>#203 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#204 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745c840) at gtkmain.c:1973
>        info = 0x7fff9745c840
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#205 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745c840) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#206 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745c840) at gtkmain.c:1941
>        info = 0x7fff9745c840
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#207 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745c840) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#208 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745c840) at gtkmain.c:1941
>        info = 0x7fff9745c840
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#209 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745c840) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#210 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745c840) at gtkmain.c:1941
>        info = 0x7fff9745c840
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#211 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d2ea0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#212 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#213 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#214 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745ca60, invocation_hint=invocation_hint@entry=0x7fff9745ca00) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#215 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745ca60) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745d040, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#216 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745cbf0) at gsignal.c:3330
>        instance_and_params = 0x7fff9745ca60
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745ca78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#217 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745ccd0, reg_save_area = 0x7fff9745cc10}}
>#218 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#219 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745ce90) at gtkmain.c:1973
>        info = 0x7fff9745ce90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#220 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745ce90) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#221 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745ce90) at gtkmain.c:1941
>        info = 0x7fff9745ce90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#222 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745ce90) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#223 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745ce90) at gtkmain.c:1941
>        info = 0x7fff9745ce90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#224 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745ce90) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#225 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745ce90) at gtkmain.c:1941
>        info = 0x7fff9745ce90
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#226 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d2600
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#227 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#228 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#229 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745d0b0, invocation_hint=invocation_hint@entry=0x7fff9745d050) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#230 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745d0b0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745d690, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#231 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745d240) at gsignal.c:3330
>        instance_and_params = 0x7fff9745d0b0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745d0c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#232 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745d320, reg_save_area = 0x7fff9745d260}}
>#233 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#234 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745d4e0) at gtkmain.c:1973
>        info = 0x7fff9745d4e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#235 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745d4e0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#236 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745d4e0) at gtkmain.c:1941
>        info = 0x7fff9745d4e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#237 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745d4e0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#238 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745d4e0) at gtkmain.c:1941
>        info = 0x7fff9745d4e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#239 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745d4e0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#240 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745d4e0) at gtkmain.c:1941
>        info = 0x7fff9745d4e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#241 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d0600
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#242 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#243 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#244 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745d700, invocation_hint=invocation_hint@entry=0x7fff9745d6a0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#245 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745d700) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745dce0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#246 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745d890) at gsignal.c:3330
>        instance_and_params = 0x7fff9745d700
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745d718
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#247 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745d970, reg_save_area = 0x7fff9745d8b0}}
>#248 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#249 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745db30) at gtkmain.c:1973
>        info = 0x7fff9745db30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#250 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745db30) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#251 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745db30) at gtkmain.c:1941
>        info = 0x7fff9745db30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#252 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745db30) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#253 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745db30) at gtkmain.c:1941
>        info = 0x7fff9745db30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#254 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745db30) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#255 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745db30) at gtkmain.c:1941
>        info = 0x7fff9745db30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#256 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d0340
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#257 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#258 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#259 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745dd50, invocation_hint=invocation_hint@entry=0x7fff9745dcf0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#260 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745dd50) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745e330, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#261 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745dee0) at gsignal.c:3330
>        instance_and_params = 0x7fff9745dd50
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745dd68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#262 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745dfc0, reg_save_area = 0x7fff9745df00}}
>#263 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#264 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745e180) at gtkmain.c:1973
>        info = 0x7fff9745e180
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#265 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745e180) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#266 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745e180) at gtkmain.c:1941
>        info = 0x7fff9745e180
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#267 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745e180) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#268 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745e180) at gtkmain.c:1941
>        info = 0x7fff9745e180
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#269 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745e180) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#270 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745e180) at gtkmain.c:1941
>        info = 0x7fff9745e180
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#271 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48d0280
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#272 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#273 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#274 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745e3a0, invocation_hint=invocation_hint@entry=0x7fff9745e340) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#275 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745e3a0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745e980, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#276 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745e530) at gsignal.c:3330
>        instance_and_params = 0x7fff9745e3a0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745e3b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#277 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745e610, reg_save_area = 0x7fff9745e550}}
>#278 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#279 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745e7d0) at gtkmain.c:1973
>        info = 0x7fff9745e7d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#280 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745e7d0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#281 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745e7d0) at gtkmain.c:1941
>        info = 0x7fff9745e7d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#282 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745e7d0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#283 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745e7d0) at gtkmain.c:1941
>        info = 0x7fff9745e7d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#284 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745e7d0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#285 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745e7d0) at gtkmain.c:1941
>        info = 0x7fff9745e7d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#286 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48cfc60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#287 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#288 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#289 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745e9f0, invocation_hint=invocation_hint@entry=0x7fff9745e990) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#290 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745e9f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745efd0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#291 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745eb80) at gsignal.c:3330
>        instance_and_params = 0x7fff9745e9f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745ea08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#292 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745ec60, reg_save_area = 0x7fff9745eba0}}
>#293 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#294 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745ee20) at gtkmain.c:1973
>        info = 0x7fff9745ee20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#295 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745ee20) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#296 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745ee20) at gtkmain.c:1941
>        info = 0x7fff9745ee20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#297 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745ee20) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#298 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745ee20) at gtkmain.c:1941
>        info = 0x7fff9745ee20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#299 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745ee20) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#300 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745ee20) at gtkmain.c:1941
>        info = 0x7fff9745ee20
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#301 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48cf480
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#302 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#303 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#304 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745f040, invocation_hint=invocation_hint@entry=0x7fff9745efe0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#305 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745f040) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745f620, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#306 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745f1d0) at gsignal.c:3330
>        instance_and_params = 0x7fff9745f040
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745f058
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#307 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745f2b0, reg_save_area = 0x7fff9745f1f0}}
>#308 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#309 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745f470) at gtkmain.c:1973
>        info = 0x7fff9745f470
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#310 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745f470) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#311 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745f470) at gtkmain.c:1941
>        info = 0x7fff9745f470
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#312 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745f470) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#313 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745f470) at gtkmain.c:1941
>        info = 0x7fff9745f470
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#314 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745f470) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#315 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745f470) at gtkmain.c:1941
>        info = 0x7fff9745f470
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#316 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48cef80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#317 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#318 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#319 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745f690, invocation_hint=invocation_hint@entry=0x7fff9745f630) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#320 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745f690) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9745fc70, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#321 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745f820) at gsignal.c:3330
>        instance_and_params = 0x7fff9745f690
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745f6a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#322 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745f900, reg_save_area = 0x7fff9745f840}}
>#323 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#324 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9745fac0) at gtkmain.c:1973
>        info = 0x7fff9745fac0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#325 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745fac0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#326 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9745fac0) at gtkmain.c:1941
>        info = 0x7fff9745fac0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#327 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745fac0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#328 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9745fac0) at gtkmain.c:1941
>        info = 0x7fff9745fac0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#329 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9745fac0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#330 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9745fac0) at gtkmain.c:1941
>        info = 0x7fff9745fac0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#331 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ce6e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#332 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#333 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#334 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9745fce0, invocation_hint=invocation_hint@entry=0x7fff9745fc80) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#335 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9745fce0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974602c0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#336 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9745fe70) at gsignal.c:3330
>        instance_and_params = 0x7fff9745fce0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9745fcf8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#337 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9745ff50, reg_save_area = 0x7fff9745fe90}}
>#338 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#339 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97460110) at gtkmain.c:1973
>        info = 0x7fff97460110
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#340 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460110) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#341 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97460110) at gtkmain.c:1941
>        info = 0x7fff97460110
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#342 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460110) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#343 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97460110) at gtkmain.c:1941
>        info = 0x7fff97460110
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#344 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460110) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#345 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97460110) at gtkmain.c:1941
>        info = 0x7fff97460110
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#346 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ce040
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#347 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#348 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#349 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97460330, invocation_hint=invocation_hint@entry=0x7fff974602d0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#350 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97460330) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97460910, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#351 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974604c0) at gsignal.c:3330
>        instance_and_params = 0x7fff97460330
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97460348
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#352 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974605a0, reg_save_area = 0x7fff974604e0}}
>#353 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#354 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97460760) at gtkmain.c:1973
>        info = 0x7fff97460760
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#355 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460760) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#356 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97460760) at gtkmain.c:1941
>        info = 0x7fff97460760
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#357 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460760) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#358 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97460760) at gtkmain.c:1941
>        info = 0x7fff97460760
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#359 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460760) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#360 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97460760) at gtkmain.c:1941
>        info = 0x7fff97460760
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#361 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48cd760
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#362 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#363 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#364 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97460980, invocation_hint=invocation_hint@entry=0x7fff97460920) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#365 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97460980) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97460f60, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#366 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97460b10) at gsignal.c:3330
>        instance_and_params = 0x7fff97460980
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97460998
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#367 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97460bf0, reg_save_area = 0x7fff97460b30}}
>#368 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#369 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97460db0) at gtkmain.c:1973
>        info = 0x7fff97460db0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#370 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460db0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#371 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97460db0) at gtkmain.c:1941
>        info = 0x7fff97460db0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#372 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460db0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#373 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97460db0) at gtkmain.c:1941
>        info = 0x7fff97460db0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#374 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97460db0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#375 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97460db0) at gtkmain.c:1941
>        info = 0x7fff97460db0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#376 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ccec0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#377 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#378 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#379 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97460fd0, invocation_hint=invocation_hint@entry=0x7fff97460f70) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#380 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97460fd0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974615b0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#381 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97461160) at gsignal.c:3330
>        instance_and_params = 0x7fff97460fd0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97460fe8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#382 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97461240, reg_save_area = 0x7fff97461180}}
>#383 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#384 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97461400) at gtkmain.c:1973
>        info = 0x7fff97461400
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#385 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97461400) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#386 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97461400) at gtkmain.c:1941
>        info = 0x7fff97461400
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#387 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97461400) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#388 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97461400) at gtkmain.c:1941
>        info = 0x7fff97461400
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#389 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97461400) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#390 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97461400) at gtkmain.c:1941
>        info = 0x7fff97461400
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#391 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48cc620
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#392 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#393 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#394 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97461620, invocation_hint=invocation_hint@entry=0x7fff974615c0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#395 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97461620) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97461c00, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#396 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974617b0) at gsignal.c:3330
>        instance_and_params = 0x7fff97461620
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97461638
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#397 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97461890, reg_save_area = 0x7fff974617d0}}
>#398 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#399 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97461a50) at gtkmain.c:1973
>        info = 0x7fff97461a50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#400 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97461a50) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#401 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97461a50) at gtkmain.c:1941
>        info = 0x7fff97461a50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#402 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97461a50) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#403 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97461a50) at gtkmain.c:1941
>        info = 0x7fff97461a50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#404 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97461a50) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#405 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97461a50) at gtkmain.c:1941
>        info = 0x7fff97461a50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#406 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48cbd40
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#407 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#408 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#409 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97461c70, invocation_hint=invocation_hint@entry=0x7fff97461c10) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#410 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97461c70) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97462250, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#411 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97461e00) at gsignal.c:3330
>        instance_and_params = 0x7fff97461c70
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97461c88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#412 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97461ee0, reg_save_area = 0x7fff97461e20}}
>#413 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#414 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974620a0) at gtkmain.c:1973
>        info = 0x7fff974620a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#415 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974620a0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#416 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974620a0) at gtkmain.c:1941
>        info = 0x7fff974620a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#417 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974620a0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#418 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974620a0) at gtkmain.c:1941
>        info = 0x7fff974620a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#419 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974620a0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#420 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974620a0) at gtkmain.c:1941
>        info = 0x7fff974620a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#421 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48cb560
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#422 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#423 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#424 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974622c0, invocation_hint=invocation_hint@entry=0x7fff97462260) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#425 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974622c0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974628a0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#426 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97462450) at gsignal.c:3330
>        instance_and_params = 0x7fff974622c0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974622d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#427 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97462530, reg_save_area = 0x7fff97462470}}
>#428 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#429 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974626f0) at gtkmain.c:1973
>        info = 0x7fff974626f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#430 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974626f0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#431 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974626f0) at gtkmain.c:1941
>        info = 0x7fff974626f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#432 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974626f0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#433 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974626f0) at gtkmain.c:1941
>        info = 0x7fff974626f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#434 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974626f0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#435 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974626f0) at gtkmain.c:1941
>        info = 0x7fff974626f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#436 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c9c00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#437 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#438 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#439 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97462910, invocation_hint=invocation_hint@entry=0x7fff974628b0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#440 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97462910) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97462ef0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#441 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97462aa0) at gsignal.c:3330
>        instance_and_params = 0x7fff97462910
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97462928
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#442 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97462b80, reg_save_area = 0x7fff97462ac0}}
>#443 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#444 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97462d40) at gtkmain.c:1973
>        info = 0x7fff97462d40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#445 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97462d40) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#446 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97462d40) at gtkmain.c:1941
>        info = 0x7fff97462d40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#447 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97462d40) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#448 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97462d40) at gtkmain.c:1941
>        info = 0x7fff97462d40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#449 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97462d40) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#450 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97462d40) at gtkmain.c:1941
>        info = 0x7fff97462d40
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#451 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c94a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#452 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#453 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#454 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97462f60, invocation_hint=invocation_hint@entry=0x7fff97462f00) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#455 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97462f60) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97463540, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#456 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974630f0) at gsignal.c:3330
>        instance_and_params = 0x7fff97462f60
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97462f78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#457 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974631d0, reg_save_area = 0x7fff97463110}}
>#458 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#459 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97463390) at gtkmain.c:1973
>        info = 0x7fff97463390
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#460 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97463390) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#461 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97463390) at gtkmain.c:1941
>        info = 0x7fff97463390
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#462 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97463390) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#463 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97463390) at gtkmain.c:1941
>        info = 0x7fff97463390
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#464 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97463390) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#465 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97463390) at gtkmain.c:1941
>        info = 0x7fff97463390
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#466 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c9140
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#467 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#468 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#469 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974635b0, invocation_hint=invocation_hint@entry=0x7fff97463550) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#470 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974635b0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97463b90, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#471 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97463740) at gsignal.c:3330
>        instance_and_params = 0x7fff974635b0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974635c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#472 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97463820, reg_save_area = 0x7fff97463760}}
>#473 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#474 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974639e0) at gtkmain.c:1973
>        info = 0x7fff974639e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#475 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974639e0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#476 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974639e0) at gtkmain.c:1941
>        info = 0x7fff974639e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#477 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974639e0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#478 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974639e0) at gtkmain.c:1941
>        info = 0x7fff974639e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#479 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974639e0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#480 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974639e0) at gtkmain.c:1941
>        info = 0x7fff974639e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#481 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c8b20
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#482 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#483 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#484 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97463c00, invocation_hint=invocation_hint@entry=0x7fff97463ba0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#485 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97463c00) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974641e0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#486 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97463d90) at gsignal.c:3330
>        instance_and_params = 0x7fff97463c00
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97463c18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#487 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97463e70, reg_save_area = 0x7fff97463db0}}
>#488 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#489 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97464030) at gtkmain.c:1973
>        info = 0x7fff97464030
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#490 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464030) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#491 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97464030) at gtkmain.c:1941
>        info = 0x7fff97464030
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#492 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464030) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#493 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97464030) at gtkmain.c:1941
>        info = 0x7fff97464030
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#494 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464030) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#495 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97464030) at gtkmain.c:1941
>        info = 0x7fff97464030
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#496 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c8300
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#497 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#498 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#499 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97464250, invocation_hint=invocation_hint@entry=0x7fff974641f0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#500 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97464250) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97464830, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#501 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974643e0) at gsignal.c:3330
>        instance_and_params = 0x7fff97464250
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97464268
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#502 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974644c0, reg_save_area = 0x7fff97464400}}
>#503 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#504 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97464680) at gtkmain.c:1973
>        info = 0x7fff97464680
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#505 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464680) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#506 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97464680) at gtkmain.c:1941
>        info = 0x7fff97464680
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#507 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464680) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#508 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97464680) at gtkmain.c:1941
>        info = 0x7fff97464680
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#509 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464680) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#510 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97464680) at gtkmain.c:1941
>        info = 0x7fff97464680
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#511 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c7e60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#512 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#513 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#514 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974648a0, invocation_hint=invocation_hint@entry=0x7fff97464840) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#515 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974648a0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97464e80, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#516 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97464a30) at gsignal.c:3330
>        instance_and_params = 0x7fff974648a0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974648b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#517 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97464b10, reg_save_area = 0x7fff97464a50}}
>#518 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#519 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97464cd0) at gtkmain.c:1973
>        info = 0x7fff97464cd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#520 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464cd0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#521 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97464cd0) at gtkmain.c:1941
>        info = 0x7fff97464cd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#522 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464cd0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#523 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97464cd0) at gtkmain.c:1941
>        info = 0x7fff97464cd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#524 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97464cd0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#525 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97464cd0) at gtkmain.c:1941
>        info = 0x7fff97464cd0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#526 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c7580
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#527 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#528 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#529 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97464ef0, invocation_hint=invocation_hint@entry=0x7fff97464e90) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#530 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97464ef0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974654d0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#531 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97465080) at gsignal.c:3330
>        instance_and_params = 0x7fff97464ef0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97464f08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#532 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97465160, reg_save_area = 0x7fff974650a0}}
>#533 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#534 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97465320) at gtkmain.c:1973
>        info = 0x7fff97465320
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#535 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465320) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#536 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97465320) at gtkmain.c:1941
>        info = 0x7fff97465320
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#537 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465320) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#538 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97465320) at gtkmain.c:1941
>        info = 0x7fff97465320
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#539 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465320) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#540 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97465320) at gtkmain.c:1941
>        info = 0x7fff97465320
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#541 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c6ee0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#542 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#543 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#544 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97465540, invocation_hint=invocation_hint@entry=0x7fff974654e0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#545 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97465540) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97465b20, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#546 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974656d0) at gsignal.c:3330
>        instance_and_params = 0x7fff97465540
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97465558
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#547 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974657b0, reg_save_area = 0x7fff974656f0}}
>#548 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#549 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97465970) at gtkmain.c:1973
>        info = 0x7fff97465970
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#550 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465970) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#551 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97465970) at gtkmain.c:1941
>        info = 0x7fff97465970
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#552 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465970) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#553 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97465970) at gtkmain.c:1941
>        info = 0x7fff97465970
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#554 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465970) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#555 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97465970) at gtkmain.c:1941
>        info = 0x7fff97465970
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#556 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c6640
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#557 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#558 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#559 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97465b90, invocation_hint=invocation_hint@entry=0x7fff97465b30) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#560 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97465b90) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97466170, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#561 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97465d20) at gsignal.c:3330
>        instance_and_params = 0x7fff97465b90
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97465ba8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#562 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97465e00, reg_save_area = 0x7fff97465d40}}
>#563 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#564 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97465fc0) at gtkmain.c:1973
>        info = 0x7fff97465fc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#565 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465fc0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#566 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97465fc0) at gtkmain.c:1941
>        info = 0x7fff97465fc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#567 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465fc0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#568 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97465fc0) at gtkmain.c:1941
>        info = 0x7fff97465fc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#569 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97465fc0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#570 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97465fc0) at gtkmain.c:1941
>        info = 0x7fff97465fc0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#571 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c5d60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#572 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#573 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#574 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974661e0, invocation_hint=invocation_hint@entry=0x7fff97466180) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#575 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974661e0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974667c0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#576 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97466370) at gsignal.c:3330
>        instance_and_params = 0x7fff974661e0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974661f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#577 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97466450, reg_save_area = 0x7fff97466390}}
>#578 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#579 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97466610) at gtkmain.c:1973
>        info = 0x7fff97466610
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#580 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97466610) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#581 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97466610) at gtkmain.c:1941
>        info = 0x7fff97466610
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#582 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97466610) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#583 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97466610) at gtkmain.c:1941
>        info = 0x7fff97466610
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#584 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97466610) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#585 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97466610) at gtkmain.c:1941
>        info = 0x7fff97466610
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#586 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c54c0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#587 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#588 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#589 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97466830, invocation_hint=invocation_hint@entry=0x7fff974667d0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#590 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97466830) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97466e10, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#591 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974669c0) at gsignal.c:3330
>        instance_and_params = 0x7fff97466830
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97466848
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#592 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97466aa0, reg_save_area = 0x7fff974669e0}}
>#593 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#594 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97466c60) at gtkmain.c:1973
>        info = 0x7fff97466c60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#595 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97466c60) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#596 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97466c60) at gtkmain.c:1941
>        info = 0x7fff97466c60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#597 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97466c60) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#598 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97466c60) at gtkmain.c:1941
>        info = 0x7fff97466c60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#599 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97466c60) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#600 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97466c60) at gtkmain.c:1941
>        info = 0x7fff97466c60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#601 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c4c20
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#602 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#603 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#604 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97466e80, invocation_hint=invocation_hint@entry=0x7fff97466e20) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#605 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97466e80) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97467460, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#606 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97467010) at gsignal.c:3330
>        instance_and_params = 0x7fff97466e80
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97466e98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#607 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974670f0, reg_save_area = 0x7fff97467030}}
>#608 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#609 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974672b0) at gtkmain.c:1973
>        info = 0x7fff974672b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#610 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974672b0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#611 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974672b0) at gtkmain.c:1941
>        info = 0x7fff974672b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#612 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974672b0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#613 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974672b0) at gtkmain.c:1941
>        info = 0x7fff974672b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#614 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974672b0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#615 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974672b0) at gtkmain.c:1941
>        info = 0x7fff974672b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#616 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c4440
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#617 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#618 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#619 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974674d0, invocation_hint=invocation_hint@entry=0x7fff97467470) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#620 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974674d0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97467ab0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#621 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97467660) at gsignal.c:3330
>        instance_and_params = 0x7fff974674d0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974674e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#622 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97467740, reg_save_area = 0x7fff97467680}}
>#623 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#624 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97467900) at gtkmain.c:1973
>        info = 0x7fff97467900
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#625 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97467900) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#626 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97467900) at gtkmain.c:1941
>        info = 0x7fff97467900
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#627 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97467900) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#628 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97467900) at gtkmain.c:1941
>        info = 0x7fff97467900
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#629 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97467900) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#630 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97467900) at gtkmain.c:1941
>        info = 0x7fff97467900
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#631 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c28e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#632 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#633 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#634 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97467b20, invocation_hint=invocation_hint@entry=0x7fff97467ac0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#635 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97467b20) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97468100, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#636 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97467cb0) at gsignal.c:3330
>        instance_and_params = 0x7fff97467b20
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97467b38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#637 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97467d90, reg_save_area = 0x7fff97467cd0}}
>#638 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#639 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97467f50) at gtkmain.c:1973
>        info = 0x7fff97467f50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#640 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97467f50) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#641 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97467f50) at gtkmain.c:1941
>        info = 0x7fff97467f50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#642 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97467f50) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#643 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97467f50) at gtkmain.c:1941
>        info = 0x7fff97467f50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#644 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97467f50) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#645 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97467f50) at gtkmain.c:1941
>        info = 0x7fff97467f50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#646 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c2300
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#647 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#648 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#649 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97468170, invocation_hint=invocation_hint@entry=0x7fff97468110) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#650 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97468170) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97468750, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#651 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97468300) at gsignal.c:3330
>        instance_and_params = 0x7fff97468170
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97468188
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#652 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974683e0, reg_save_area = 0x7fff97468320}}
>#653 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#654 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974685a0) at gtkmain.c:1973
>        info = 0x7fff974685a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#655 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974685a0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#656 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974685a0) at gtkmain.c:1941
>        info = 0x7fff974685a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#657 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974685a0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#658 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974685a0) at gtkmain.c:1941
>        info = 0x7fff974685a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#659 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974685a0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#660 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974685a0) at gtkmain.c:1941
>        info = 0x7fff974685a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#661 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c2240
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#662 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#663 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#664 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974687c0, invocation_hint=invocation_hint@entry=0x7fff97468760) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#665 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974687c0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97468da0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#666 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97468950) at gsignal.c:3330
>        instance_and_params = 0x7fff974687c0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974687d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#667 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97468a30, reg_save_area = 0x7fff97468970}}
>#668 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#669 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97468bf0) at gtkmain.c:1973
>        info = 0x7fff97468bf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#670 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97468bf0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#671 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97468bf0) at gtkmain.c:1941
>        info = 0x7fff97468bf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#672 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97468bf0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#673 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97468bf0) at gtkmain.c:1941
>        info = 0x7fff97468bf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#674 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97468bf0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#675 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97468bf0) at gtkmain.c:1941
>        info = 0x7fff97468bf0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#676 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c1a20
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#677 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#678 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#679 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97468e10, invocation_hint=invocation_hint@entry=0x7fff97468db0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#680 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97468e10) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974693f0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#681 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97468fa0) at gsignal.c:3330
>        instance_and_params = 0x7fff97468e10
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97468e28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#682 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97469080, reg_save_area = 0x7fff97468fc0}}
>#683 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#684 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97469240) at gtkmain.c:1973
>        info = 0x7fff97469240
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#685 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469240) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#686 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97469240) at gtkmain.c:1941
>        info = 0x7fff97469240
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#687 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469240) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#688 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97469240) at gtkmain.c:1941
>        info = 0x7fff97469240
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#689 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469240) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#690 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97469240) at gtkmain.c:1941
>        info = 0x7fff97469240
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#691 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c1180
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#692 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#693 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#694 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97469460, invocation_hint=invocation_hint@entry=0x7fff97469400) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#695 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97469460) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97469a40, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#696 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974695f0) at gsignal.c:3330
>        instance_and_params = 0x7fff97469460
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97469478
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#697 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974696d0, reg_save_area = 0x7fff97469610}}
>#698 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#699 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97469890) at gtkmain.c:1973
>        info = 0x7fff97469890
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#700 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469890) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#701 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97469890) at gtkmain.c:1941
>        info = 0x7fff97469890
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#702 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469890) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#703 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97469890) at gtkmain.c:1941
>        info = 0x7fff97469890
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#704 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469890) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#705 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97469890) at gtkmain.c:1941
>        info = 0x7fff97469890
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#706 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c0d00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#707 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#708 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#709 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97469ab0, invocation_hint=invocation_hint@entry=0x7fff97469a50) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#710 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97469ab0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746a090, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#711 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97469c40) at gsignal.c:3330
>        instance_and_params = 0x7fff97469ab0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97469ac8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#712 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97469d20, reg_save_area = 0x7fff97469c60}}
>#713 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#714 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97469ee0) at gtkmain.c:1973
>        info = 0x7fff97469ee0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#715 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469ee0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#716 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97469ee0) at gtkmain.c:1941
>        info = 0x7fff97469ee0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#717 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469ee0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#718 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97469ee0) at gtkmain.c:1941
>        info = 0x7fff97469ee0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#719 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97469ee0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#720 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97469ee0) at gtkmain.c:1941
>        info = 0x7fff97469ee0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#721 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48c0660
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#722 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#723 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#724 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746a100, invocation_hint=invocation_hint@entry=0x7fff9746a0a0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#725 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746a100) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746a6e0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#726 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746a290) at gsignal.c:3330
>        instance_and_params = 0x7fff9746a100
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746a118
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#727 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746a370, reg_save_area = 0x7fff9746a2b0}}
>#728 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#729 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746a530) at gtkmain.c:1973
>        info = 0x7fff9746a530
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#730 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746a530) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#731 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746a530) at gtkmain.c:1941
>        info = 0x7fff9746a530
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#732 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746a530) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#733 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746a530) at gtkmain.c:1941
>        info = 0x7fff9746a530
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#734 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746a530) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#735 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746a530) at gtkmain.c:1941
>        info = 0x7fff9746a530
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#736 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48bfb80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#737 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#738 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#739 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746a750, invocation_hint=invocation_hint@entry=0x7fff9746a6f0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#740 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746a750) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746ad30, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#741 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746a8e0) at gsignal.c:3330
>        instance_and_params = 0x7fff9746a750
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746a768
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#742 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746a9c0, reg_save_area = 0x7fff9746a900}}
>#743 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#744 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746ab80) at gtkmain.c:1973
>        info = 0x7fff9746ab80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#745 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746ab80) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#746 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746ab80) at gtkmain.c:1941
>        info = 0x7fff9746ab80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#747 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746ab80) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#748 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746ab80) at gtkmain.c:1941
>        info = 0x7fff9746ab80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#749 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746ab80) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#750 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746ab80) at gtkmain.c:1941
>        info = 0x7fff9746ab80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#751 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48bf4e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#752 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#753 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#754 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746ada0, invocation_hint=invocation_hint@entry=0x7fff9746ad40) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#755 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746ada0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746b380, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#756 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746af30) at gsignal.c:3330
>        instance_and_params = 0x7fff9746ada0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746adb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#757 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746b010, reg_save_area = 0x7fff9746af50}}
>#758 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#759 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746b1d0) at gtkmain.c:1973
>        info = 0x7fff9746b1d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#760 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746b1d0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#761 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746b1d0) at gtkmain.c:1941
>        info = 0x7fff9746b1d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#762 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746b1d0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#763 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746b1d0) at gtkmain.c:1941
>        info = 0x7fff9746b1d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#764 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746b1d0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#765 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746b1d0) at gtkmain.c:1941
>        info = 0x7fff9746b1d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#766 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48bec40
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#767 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#768 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#769 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746b3f0, invocation_hint=invocation_hint@entry=0x7fff9746b390) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#770 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746b3f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746b9d0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#771 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746b580) at gsignal.c:3330
>        instance_and_params = 0x7fff9746b3f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746b408
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#772 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746b660, reg_save_area = 0x7fff9746b5a0}}
>#773 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#774 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746b820) at gtkmain.c:1973
>        info = 0x7fff9746b820
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#775 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746b820) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#776 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746b820) at gtkmain.c:1941
>        info = 0x7fff9746b820
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#777 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746b820) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#778 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746b820) at gtkmain.c:1941
>        info = 0x7fff9746b820
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#779 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746b820) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#780 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746b820) at gtkmain.c:1941
>        info = 0x7fff9746b820
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#781 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48be360
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#782 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#783 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#784 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746ba40, invocation_hint=invocation_hint@entry=0x7fff9746b9e0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#785 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746ba40) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746c020, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#786 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746bbd0) at gsignal.c:3330
>        instance_and_params = 0x7fff9746ba40
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746ba58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#787 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746bcb0, reg_save_area = 0x7fff9746bbf0}}
>#788 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#789 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746be70) at gtkmain.c:1973
>        info = 0x7fff9746be70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#790 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746be70) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#791 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746be70) at gtkmain.c:1941
>        info = 0x7fff9746be70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#792 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746be70) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#793 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746be70) at gtkmain.c:1941
>        info = 0x7fff9746be70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#794 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746be70) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#795 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746be70) at gtkmain.c:1941
>        info = 0x7fff9746be70
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#796 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48bdac0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#797 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#798 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#799 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746c090, invocation_hint=invocation_hint@entry=0x7fff9746c030) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#800 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746c090) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746c670, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#801 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746c220) at gsignal.c:3330
>        instance_and_params = 0x7fff9746c090
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746c0a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#802 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746c300, reg_save_area = 0x7fff9746c240}}
>#803 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#804 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746c4c0) at gtkmain.c:1973
>        info = 0x7fff9746c4c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#805 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746c4c0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#806 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746c4c0) at gtkmain.c:1941
>        info = 0x7fff9746c4c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#807 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746c4c0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#808 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746c4c0) at gtkmain.c:1941
>        info = 0x7fff9746c4c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#809 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746c4c0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#810 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746c4c0) at gtkmain.c:1941
>        info = 0x7fff9746c4c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#811 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48bb820
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#812 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#813 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#814 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746c6e0, invocation_hint=invocation_hint@entry=0x7fff9746c680) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#815 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746c6e0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746ccc0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#816 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746c870) at gsignal.c:3330
>        instance_and_params = 0x7fff9746c6e0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746c6f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#817 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746c950, reg_save_area = 0x7fff9746c890}}
>#818 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#819 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746cb10) at gtkmain.c:1973
>        info = 0x7fff9746cb10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#820 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746cb10) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#821 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746cb10) at gtkmain.c:1941
>        info = 0x7fff9746cb10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#822 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746cb10) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#823 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746cb10) at gtkmain.c:1941
>        info = 0x7fff9746cb10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#824 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746cb10) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#825 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746cb10) at gtkmain.c:1941
>        info = 0x7fff9746cb10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#826 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48bb800
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#827 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#828 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#829 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746cd30, invocation_hint=invocation_hint@entry=0x7fff9746ccd0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#830 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746cd30) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746d310, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#831 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746cec0) at gsignal.c:3330
>        instance_and_params = 0x7fff9746cd30
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746cd48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#832 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746cfa0, reg_save_area = 0x7fff9746cee0}}
>#833 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#834 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746d160) at gtkmain.c:1973
>        info = 0x7fff9746d160
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#835 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746d160) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#836 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746d160) at gtkmain.c:1941
>        info = 0x7fff9746d160
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#837 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746d160) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#838 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746d160) at gtkmain.c:1941
>        info = 0x7fff9746d160
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#839 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746d160) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#840 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746d160) at gtkmain.c:1941
>        info = 0x7fff9746d160
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#841 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48bb520
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#842 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#843 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#844 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746d380, invocation_hint=invocation_hint@entry=0x7fff9746d320) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#845 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746d380) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746d960, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#846 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746d510) at gsignal.c:3330
>        instance_and_params = 0x7fff9746d380
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746d398
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#847 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746d5f0, reg_save_area = 0x7fff9746d530}}
>#848 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#849 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746d7b0) at gtkmain.c:1973
>        info = 0x7fff9746d7b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#850 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746d7b0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#851 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746d7b0) at gtkmain.c:1941
>        info = 0x7fff9746d7b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#852 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746d7b0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#853 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746d7b0) at gtkmain.c:1941
>        info = 0x7fff9746d7b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#854 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746d7b0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#855 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746d7b0) at gtkmain.c:1941
>        info = 0x7fff9746d7b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#856 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48baf00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#857 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#858 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#859 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746d9d0, invocation_hint=invocation_hint@entry=0x7fff9746d970) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#860 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746d9d0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746dfb0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#861 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746db60) at gsignal.c:3330
>        instance_and_params = 0x7fff9746d9d0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746d9e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#862 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746dc40, reg_save_area = 0x7fff9746db80}}
>#863 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#864 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746de00) at gtkmain.c:1973
>        info = 0x7fff9746de00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#865 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746de00) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#866 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746de00) at gtkmain.c:1941
>        info = 0x7fff9746de00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#867 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746de00) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#868 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746de00) at gtkmain.c:1941
>        info = 0x7fff9746de00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#869 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746de00) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#870 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746de00) at gtkmain.c:1941
>        info = 0x7fff9746de00
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#871 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ba6e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#872 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#873 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#874 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746e020, invocation_hint=invocation_hint@entry=0x7fff9746dfc0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#875 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746e020) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746e600, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#876 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746e1b0) at gsignal.c:3330
>        instance_and_params = 0x7fff9746e020
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746e038
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#877 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746e290, reg_save_area = 0x7fff9746e1d0}}
>#878 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#879 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746e450) at gtkmain.c:1973
>        info = 0x7fff9746e450
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#880 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746e450) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#881 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746e450) at gtkmain.c:1941
>        info = 0x7fff9746e450
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#882 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746e450) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#883 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746e450) at gtkmain.c:1941
>        info = 0x7fff9746e450
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#884 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746e450) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#885 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746e450) at gtkmain.c:1941
>        info = 0x7fff9746e450
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#886 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ba280
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#887 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#888 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#889 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746e670, invocation_hint=invocation_hint@entry=0x7fff9746e610) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#890 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746e670) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746ec50, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#891 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746e800) at gsignal.c:3330
>        instance_and_params = 0x7fff9746e670
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746e688
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#892 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746e8e0, reg_save_area = 0x7fff9746e820}}
>#893 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#894 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746eaa0) at gtkmain.c:1973
>        info = 0x7fff9746eaa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#895 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746eaa0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#896 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746eaa0) at gtkmain.c:1941
>        info = 0x7fff9746eaa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#897 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746eaa0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#898 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746eaa0) at gtkmain.c:1941
>        info = 0x7fff9746eaa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#899 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746eaa0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#900 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746eaa0) at gtkmain.c:1941
>        info = 0x7fff9746eaa0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#901 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b99a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#902 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#903 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#904 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746ecc0, invocation_hint=invocation_hint@entry=0x7fff9746ec60) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#905 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746ecc0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746f2a0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#906 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746ee50) at gsignal.c:3330
>        instance_and_params = 0x7fff9746ecc0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746ecd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#907 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746ef30, reg_save_area = 0x7fff9746ee70}}
>#908 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#909 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746f0f0) at gtkmain.c:1973
>        info = 0x7fff9746f0f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#910 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746f0f0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#911 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746f0f0) at gtkmain.c:1941
>        info = 0x7fff9746f0f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#912 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746f0f0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#913 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746f0f0) at gtkmain.c:1941
>        info = 0x7fff9746f0f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#914 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746f0f0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#915 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746f0f0) at gtkmain.c:1941
>        info = 0x7fff9746f0f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#916 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b9300
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#917 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#918 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#919 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746f310, invocation_hint=invocation_hint@entry=0x7fff9746f2b0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#920 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746f310) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746f8f0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#921 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746f4a0) at gsignal.c:3330
>        instance_and_params = 0x7fff9746f310
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746f328
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#922 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746f580, reg_save_area = 0x7fff9746f4c0}}
>#923 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#924 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746f740) at gtkmain.c:1973
>        info = 0x7fff9746f740
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#925 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746f740) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#926 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746f740) at gtkmain.c:1941
>        info = 0x7fff9746f740
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#927 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746f740) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#928 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746f740) at gtkmain.c:1941
>        info = 0x7fff9746f740
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#929 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746f740) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#930 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746f740) at gtkmain.c:1941
>        info = 0x7fff9746f740
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#931 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b8a60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#932 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#933 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#934 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746f960, invocation_hint=invocation_hint@entry=0x7fff9746f900) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#935 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746f960) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9746ff40, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#936 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9746faf0) at gsignal.c:3330
>        instance_and_params = 0x7fff9746f960
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746f978
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#937 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9746fbd0, reg_save_area = 0x7fff9746fb10}}
>#938 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#939 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9746fd90) at gtkmain.c:1973
>        info = 0x7fff9746fd90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#940 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746fd90) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#941 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9746fd90) at gtkmain.c:1941
>        info = 0x7fff9746fd90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#942 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746fd90) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#943 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9746fd90) at gtkmain.c:1941
>        info = 0x7fff9746fd90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#944 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9746fd90) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#945 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9746fd90) at gtkmain.c:1941
>        info = 0x7fff9746fd90
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#946 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b8180
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#947 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#948 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#949 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9746ffb0, invocation_hint=invocation_hint@entry=0x7fff9746ff50) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#950 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9746ffb0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97470590, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#951 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97470140) at gsignal.c:3330
>        instance_and_params = 0x7fff9746ffb0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9746ffc8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#952 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97470220, reg_save_area = 0x7fff97470160}}
>#953 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#954 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974703e0) at gtkmain.c:1973
>        info = 0x7fff974703e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#955 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974703e0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#956 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974703e0) at gtkmain.c:1941
>        info = 0x7fff974703e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#957 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974703e0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#958 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974703e0) at gtkmain.c:1941
>        info = 0x7fff974703e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#959 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974703e0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#960 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974703e0) at gtkmain.c:1941
>        info = 0x7fff974703e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#961 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b78e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#962 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#963 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#964 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97470600, invocation_hint=invocation_hint@entry=0x7fff974705a0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#965 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97470600) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97470be0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#966 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97470790) at gsignal.c:3330
>        instance_and_params = 0x7fff97470600
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97470618
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#967 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97470870, reg_save_area = 0x7fff974707b0}}
>#968 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#969 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97470a30) at gtkmain.c:1973
>        info = 0x7fff97470a30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#970 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97470a30) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#971 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97470a30) at gtkmain.c:1941
>        info = 0x7fff97470a30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#972 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97470a30) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#973 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97470a30) at gtkmain.c:1941
>        info = 0x7fff97470a30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#974 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97470a30) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#975 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97470a30) at gtkmain.c:1941
>        info = 0x7fff97470a30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#976 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b7040
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#977 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#978 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#979 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97470c50, invocation_hint=invocation_hint@entry=0x7fff97470bf0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#980 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97470c50) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97471230, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#981 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97470de0) at gsignal.c:3330
>        instance_and_params = 0x7fff97470c50
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97470c68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#982 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97470ec0, reg_save_area = 0x7fff97470e00}}
>#983 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#984 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97471080) at gtkmain.c:1973
>        info = 0x7fff97471080
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#985 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97471080) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#986 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97471080) at gtkmain.c:1941
>        info = 0x7fff97471080
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#987 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97471080) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#988 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97471080) at gtkmain.c:1941
>        info = 0x7fff97471080
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#989 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97471080) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#990 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97471080) at gtkmain.c:1941
>        info = 0x7fff97471080
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#991 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b6760
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#992 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#993 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#994 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974712a0, invocation_hint=invocation_hint@entry=0x7fff97471240) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#995 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974712a0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97471880, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#996 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97471430) at gsignal.c:3330
>        instance_and_params = 0x7fff974712a0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974712b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#997 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97471510, reg_save_area = 0x7fff97471450}}
>#998 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#999 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974716d0) at gtkmain.c:1973
>        info = 0x7fff974716d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1000 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974716d0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1001 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974716d0) at gtkmain.c:1941
>        info = 0x7fff974716d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1002 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974716d0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1003 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974716d0) at gtkmain.c:1941
>        info = 0x7fff974716d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1004 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974716d0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1005 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974716d0) at gtkmain.c:1941
>        info = 0x7fff974716d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1006 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b4760
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1007 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1008 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1009 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974718f0, invocation_hint=invocation_hint@entry=0x7fff97471890) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1010 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974718f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97471ed0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1011 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97471a80) at gsignal.c:3330
>        instance_and_params = 0x7fff974718f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97471908
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1012 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97471b60, reg_save_area = 0x7fff97471aa0}}
>#1013 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1014 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97471d20) at gtkmain.c:1973
>        info = 0x7fff97471d20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1015 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97471d20) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1016 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97471d20) at gtkmain.c:1941
>        info = 0x7fff97471d20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1017 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97471d20) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1018 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97471d20) at gtkmain.c:1941
>        info = 0x7fff97471d20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1019 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97471d20) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1020 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97471d20) at gtkmain.c:1941
>        info = 0x7fff97471d20
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1021 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b46e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1022 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1023 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1024 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97471f40, invocation_hint=invocation_hint@entry=0x7fff97471ee0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1025 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97471f40) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97472520, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1026 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974720d0) at gsignal.c:3330
>        instance_and_params = 0x7fff97471f40
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97471f58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1027 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974721b0, reg_save_area = 0x7fff974720f0}}
>#1028 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1029 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97472370) at gtkmain.c:1973
>        info = 0x7fff97472370
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1030 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97472370) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1031 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97472370) at gtkmain.c:1941
>        info = 0x7fff97472370
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1032 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97472370) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1033 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97472370) at gtkmain.c:1941
>        info = 0x7fff97472370
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1034 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97472370) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1035 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97472370) at gtkmain.c:1941
>        info = 0x7fff97472370
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1036 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b4620
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1037 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1038 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1039 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97472590, invocation_hint=invocation_hint@entry=0x7fff97472530) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1040 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97472590) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97472b70, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1041 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97472720) at gsignal.c:3330
>        instance_and_params = 0x7fff97472590
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974725a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1042 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97472800, reg_save_area = 0x7fff97472740}}
>#1043 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1044 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974729c0) at gtkmain.c:1973
>        info = 0x7fff974729c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1045 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974729c0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1046 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974729c0) at gtkmain.c:1941
>        info = 0x7fff974729c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1047 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974729c0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1048 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974729c0) at gtkmain.c:1941
>        info = 0x7fff974729c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1049 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974729c0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1050 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974729c0) at gtkmain.c:1941
>        info = 0x7fff974729c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1051 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b3e00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1052 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1053 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1054 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97472be0, invocation_hint=invocation_hint@entry=0x7fff97472b80) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1055 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97472be0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974731c0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1056 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97472d70) at gsignal.c:3330
>        instance_and_params = 0x7fff97472be0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97472bf8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1057 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97472e50, reg_save_area = 0x7fff97472d90}}
>#1058 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1059 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97473010) at gtkmain.c:1973
>        info = 0x7fff97473010
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1060 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473010) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1061 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97473010) at gtkmain.c:1941
>        info = 0x7fff97473010
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1062 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473010) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1063 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97473010) at gtkmain.c:1941
>        info = 0x7fff97473010
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1064 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473010) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1065 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97473010) at gtkmain.c:1941
>        info = 0x7fff97473010
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1066 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b3620
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1067 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1068 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1069 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97473230, invocation_hint=invocation_hint@entry=0x7fff974731d0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1070 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97473230) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97473810, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1071 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974733c0) at gsignal.c:3330
>        instance_and_params = 0x7fff97473230
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97473248
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1072 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974734a0, reg_save_area = 0x7fff974733e0}}
>#1073 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1074 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97473660) at gtkmain.c:1973
>        info = 0x7fff97473660
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1075 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473660) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1076 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97473660) at gtkmain.c:1941
>        info = 0x7fff97473660
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1077 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473660) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1078 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97473660) at gtkmain.c:1941
>        info = 0x7fff97473660
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1079 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473660) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1080 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97473660) at gtkmain.c:1941
>        info = 0x7fff97473660
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1081 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b3120
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1082 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1083 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1084 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97473880, invocation_hint=invocation_hint@entry=0x7fff97473820) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1085 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97473880) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97473e60, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1086 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97473a10) at gsignal.c:3330
>        instance_and_params = 0x7fff97473880
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97473898
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1087 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97473af0, reg_save_area = 0x7fff97473a30}}
>#1088 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1089 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97473cb0) at gtkmain.c:1973
>        info = 0x7fff97473cb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1090 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473cb0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1091 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97473cb0) at gtkmain.c:1941
>        info = 0x7fff97473cb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1092 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473cb0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1093 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97473cb0) at gtkmain.c:1941
>        info = 0x7fff97473cb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1094 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97473cb0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1095 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97473cb0) at gtkmain.c:1941
>        info = 0x7fff97473cb0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1096 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b2a80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1097 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1098 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1099 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97473ed0, invocation_hint=invocation_hint@entry=0x7fff97473e70) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1100 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97473ed0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974744b0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1101 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97474060) at gsignal.c:3330
>        instance_and_params = 0x7fff97473ed0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97473ee8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1102 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97474140, reg_save_area = 0x7fff97474080}}
>#1103 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1104 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97474300) at gtkmain.c:1973
>        info = 0x7fff97474300
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1105 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474300) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1106 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97474300) at gtkmain.c:1941
>        info = 0x7fff97474300
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1107 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474300) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1108 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97474300) at gtkmain.c:1941
>        info = 0x7fff97474300
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1109 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474300) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1110 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97474300) at gtkmain.c:1941
>        info = 0x7fff97474300
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1111 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b1fa0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1112 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1113 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1114 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97474520, invocation_hint=invocation_hint@entry=0x7fff974744c0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1115 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97474520) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97474b00, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1116 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974746b0) at gsignal.c:3330
>        instance_and_params = 0x7fff97474520
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97474538
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1117 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97474790, reg_save_area = 0x7fff974746d0}}
>#1118 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1119 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97474950) at gtkmain.c:1973
>        info = 0x7fff97474950
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1120 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474950) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1121 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97474950) at gtkmain.c:1941
>        info = 0x7fff97474950
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1122 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474950) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1123 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97474950) at gtkmain.c:1941
>        info = 0x7fff97474950
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1124 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474950) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1125 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97474950) at gtkmain.c:1941
>        info = 0x7fff97474950
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1126 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b1900
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1127 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1128 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1129 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97474b70, invocation_hint=invocation_hint@entry=0x7fff97474b10) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1130 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97474b70) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97475150, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1131 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97474d00) at gsignal.c:3330
>        instance_and_params = 0x7fff97474b70
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97474b88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1132 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97474de0, reg_save_area = 0x7fff97474d20}}
>#1133 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1134 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97474fa0) at gtkmain.c:1973
>        info = 0x7fff97474fa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1135 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474fa0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1136 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97474fa0) at gtkmain.c:1941
>        info = 0x7fff97474fa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1137 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474fa0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1138 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97474fa0) at gtkmain.c:1941
>        info = 0x7fff97474fa0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1139 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97474fa0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1140 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97474fa0) at gtkmain.c:1941
>        info = 0x7fff97474fa0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1141 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b1060
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1142 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1143 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1144 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974751c0, invocation_hint=invocation_hint@entry=0x7fff97475160) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1145 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974751c0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974757a0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1146 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97475350) at gsignal.c:3330
>        instance_and_params = 0x7fff974751c0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974751d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1147 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97475430, reg_save_area = 0x7fff97475370}}
>#1148 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1149 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974755f0) at gtkmain.c:1973
>        info = 0x7fff974755f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1150 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974755f0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1151 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974755f0) at gtkmain.c:1941
>        info = 0x7fff974755f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1152 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974755f0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1153 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974755f0) at gtkmain.c:1941
>        info = 0x7fff974755f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1154 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974755f0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1155 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974755f0) at gtkmain.c:1941
>        info = 0x7fff974755f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1156 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48b0780
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1157 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1158 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1159 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97475810, invocation_hint=invocation_hint@entry=0x7fff974757b0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1160 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97475810) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97475df0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1161 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974759a0) at gsignal.c:3330
>        instance_and_params = 0x7fff97475810
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97475828
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1162 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97475a80, reg_save_area = 0x7fff974759c0}}
>#1163 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1164 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97475c40) at gtkmain.c:1973
>        info = 0x7fff97475c40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1165 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97475c40) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1166 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97475c40) at gtkmain.c:1941
>        info = 0x7fff97475c40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1167 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97475c40) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1168 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97475c40) at gtkmain.c:1941
>        info = 0x7fff97475c40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1169 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97475c40) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1170 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97475c40) at gtkmain.c:1941
>        info = 0x7fff97475c40
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1171 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48afee0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1172 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1173 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1174 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97475e60, invocation_hint=invocation_hint@entry=0x7fff97475e00) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1175 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97475e60) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97476440, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1176 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97475ff0) at gsignal.c:3330
>        instance_and_params = 0x7fff97475e60
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97475e78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1177 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974760d0, reg_save_area = 0x7fff97476010}}
>#1178 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1179 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97476290) at gtkmain.c:1973
>        info = 0x7fff97476290
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1180 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97476290) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1181 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97476290) at gtkmain.c:1941
>        info = 0x7fff97476290
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1182 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97476290) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1183 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97476290) at gtkmain.c:1941
>        info = 0x7fff97476290
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1184 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97476290) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1185 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97476290) at gtkmain.c:1941
>        info = 0x7fff97476290
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1186 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48af700
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1187 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1188 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1189 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974764b0, invocation_hint=invocation_hint@entry=0x7fff97476450) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1190 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974764b0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97476a90, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1191 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97476640) at gsignal.c:3330
>        instance_and_params = 0x7fff974764b0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974764c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1192 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97476720, reg_save_area = 0x7fff97476660}}
>#1193 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1194 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974768e0) at gtkmain.c:1973
>        info = 0x7fff974768e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1195 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974768e0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1196 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974768e0) at gtkmain.c:1941
>        info = 0x7fff974768e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1197 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974768e0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1198 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974768e0) at gtkmain.c:1941
>        info = 0x7fff974768e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1199 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974768e0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1200 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974768e0) at gtkmain.c:1941
>        info = 0x7fff974768e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1201 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48adb60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1202 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1203 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1204 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97476b00, invocation_hint=invocation_hint@entry=0x7fff97476aa0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1205 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97476b00) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974770e0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1206 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97476c90) at gsignal.c:3330
>        instance_and_params = 0x7fff97476b00
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97476b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1207 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97476d70, reg_save_area = 0x7fff97476cb0}}
>#1208 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1209 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97476f30) at gtkmain.c:1973
>        info = 0x7fff97476f30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1210 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97476f30) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1211 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97476f30) at gtkmain.c:1941
>        info = 0x7fff97476f30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1212 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97476f30) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1213 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97476f30) at gtkmain.c:1941
>        info = 0x7fff97476f30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1214 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97476f30) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1215 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97476f30) at gtkmain.c:1941
>        info = 0x7fff97476f30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1216 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ad640
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1217 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1218 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1219 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97477150, invocation_hint=invocation_hint@entry=0x7fff974770f0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1220 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97477150) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97477730, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1221 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974772e0) at gsignal.c:3330
>        instance_and_params = 0x7fff97477150
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97477168
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1222 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974773c0, reg_save_area = 0x7fff97477300}}
>#1223 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1224 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97477580) at gtkmain.c:1973
>        info = 0x7fff97477580
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1225 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97477580) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1226 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97477580) at gtkmain.c:1941
>        info = 0x7fff97477580
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1227 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97477580) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1228 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97477580) at gtkmain.c:1941
>        info = 0x7fff97477580
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1229 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97477580) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1230 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97477580) at gtkmain.c:1941
>        info = 0x7fff97477580
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1231 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ad2e0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1232 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1233 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1234 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974777a0, invocation_hint=invocation_hint@entry=0x7fff97477740) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1235 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974777a0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97477d80, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1236 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97477930) at gsignal.c:3330
>        instance_and_params = 0x7fff974777a0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974777b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1237 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97477a10, reg_save_area = 0x7fff97477950}}
>#1238 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1239 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97477bd0) at gtkmain.c:1973
>        info = 0x7fff97477bd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1240 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97477bd0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1241 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97477bd0) at gtkmain.c:1941
>        info = 0x7fff97477bd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1242 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97477bd0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1243 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97477bd0) at gtkmain.c:1941
>        info = 0x7fff97477bd0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1244 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97477bd0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1245 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97477bd0) at gtkmain.c:1941
>        info = 0x7fff97477bd0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1246 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48accc0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1247 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1248 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1249 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97477df0, invocation_hint=invocation_hint@entry=0x7fff97477d90) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1250 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97477df0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974783d0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1251 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97477f80) at gsignal.c:3330
>        instance_and_params = 0x7fff97477df0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97477e08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1252 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97478060, reg_save_area = 0x7fff97477fa0}}
>#1253 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1254 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97478220) at gtkmain.c:1973
>        info = 0x7fff97478220
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1255 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478220) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1256 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97478220) at gtkmain.c:1941
>        info = 0x7fff97478220
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1257 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478220) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1258 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97478220) at gtkmain.c:1941
>        info = 0x7fff97478220
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1259 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478220) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1260 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97478220) at gtkmain.c:1941
>        info = 0x7fff97478220
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1261 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ac4a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1262 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1263 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1264 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97478440, invocation_hint=invocation_hint@entry=0x7fff974783e0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1265 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97478440) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97478a20, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1266 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974785d0) at gsignal.c:3330
>        instance_and_params = 0x7fff97478440
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97478458
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1267 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974786b0, reg_save_area = 0x7fff974785f0}}
>#1268 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1269 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97478870) at gtkmain.c:1973
>        info = 0x7fff97478870
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1270 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478870) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1271 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97478870) at gtkmain.c:1941
>        info = 0x7fff97478870
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1272 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478870) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1273 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97478870) at gtkmain.c:1941
>        info = 0x7fff97478870
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1274 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478870) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1275 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97478870) at gtkmain.c:1941
>        info = 0x7fff97478870
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1276 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ac200
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1277 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1278 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1279 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97478a90, invocation_hint=invocation_hint@entry=0x7fff97478a30) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1280 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97478a90) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97479070, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1281 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97478c20) at gsignal.c:3330
>        instance_and_params = 0x7fff97478a90
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97478aa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1282 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97478d00, reg_save_area = 0x7fff97478c40}}
>#1283 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1284 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97478ec0) at gtkmain.c:1973
>        info = 0x7fff97478ec0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1285 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478ec0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1286 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97478ec0) at gtkmain.c:1941
>        info = 0x7fff97478ec0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1287 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478ec0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1288 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97478ec0) at gtkmain.c:1941
>        info = 0x7fff97478ec0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1289 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97478ec0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1290 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97478ec0) at gtkmain.c:1941
>        info = 0x7fff97478ec0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1291 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ab720
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1292 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1293 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1294 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974790e0, invocation_hint=invocation_hint@entry=0x7fff97479080) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1295 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974790e0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974796c0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1296 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97479270) at gsignal.c:3330
>        instance_and_params = 0x7fff974790e0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974790f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1297 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97479350, reg_save_area = 0x7fff97479290}}
>#1298 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1299 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97479510) at gtkmain.c:1973
>        info = 0x7fff97479510
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1300 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97479510) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1301 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97479510) at gtkmain.c:1941
>        info = 0x7fff97479510
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1302 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97479510) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1303 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97479510) at gtkmain.c:1941
>        info = 0x7fff97479510
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1304 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97479510) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1305 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97479510) at gtkmain.c:1941
>        info = 0x7fff97479510
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1306 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48ab080
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1307 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1308 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1309 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97479730, invocation_hint=invocation_hint@entry=0x7fff974796d0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1310 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97479730) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97479d10, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1311 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974798c0) at gsignal.c:3330
>        instance_and_params = 0x7fff97479730
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97479748
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1312 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974799a0, reg_save_area = 0x7fff974798e0}}
>#1313 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1314 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97479b60) at gtkmain.c:1973
>        info = 0x7fff97479b60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1315 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97479b60) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1316 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97479b60) at gtkmain.c:1941
>        info = 0x7fff97479b60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1317 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97479b60) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1318 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97479b60) at gtkmain.c:1941
>        info = 0x7fff97479b60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1319 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97479b60) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1320 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97479b60) at gtkmain.c:1941
>        info = 0x7fff97479b60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1321 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48aa7a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1322 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1323 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1324 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97479d80, invocation_hint=invocation_hint@entry=0x7fff97479d20) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1325 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97479d80) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747a360, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1326 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97479f10) at gsignal.c:3330
>        instance_and_params = 0x7fff97479d80
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97479d98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1327 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97479ff0, reg_save_area = 0x7fff97479f30}}
>#1328 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1329 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747a1b0) at gtkmain.c:1973
>        info = 0x7fff9747a1b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1330 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747a1b0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1331 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747a1b0) at gtkmain.c:1941
>        info = 0x7fff9747a1b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1332 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747a1b0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1333 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747a1b0) at gtkmain.c:1941
>        info = 0x7fff9747a1b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1334 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747a1b0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1335 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747a1b0) at gtkmain.c:1941
>        info = 0x7fff9747a1b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1336 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a9f00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1337 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1338 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1339 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747a3d0, invocation_hint=invocation_hint@entry=0x7fff9747a370) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1340 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747a3d0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747a9b0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1341 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747a560) at gsignal.c:3330
>        instance_and_params = 0x7fff9747a3d0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747a3e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1342 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747a640, reg_save_area = 0x7fff9747a580}}
>#1343 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1344 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747a800) at gtkmain.c:1973
>        info = 0x7fff9747a800
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1345 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747a800) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1346 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747a800) at gtkmain.c:1941
>        info = 0x7fff9747a800
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1347 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747a800) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1348 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747a800) at gtkmain.c:1941
>        info = 0x7fff9747a800
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1349 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747a800) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1350 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747a800) at gtkmain.c:1941
>        info = 0x7fff9747a800
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1351 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a9660
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1352 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1353 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1354 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747aa20, invocation_hint=invocation_hint@entry=0x7fff9747a9c0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1355 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747aa20) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747b000, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1356 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747abb0) at gsignal.c:3330
>        instance_and_params = 0x7fff9747aa20
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747aa38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1357 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747ac90, reg_save_area = 0x7fff9747abd0}}
>#1358 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1359 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747ae50) at gtkmain.c:1973
>        info = 0x7fff9747ae50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1360 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747ae50) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1361 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747ae50) at gtkmain.c:1941
>        info = 0x7fff9747ae50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1362 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747ae50) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1363 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747ae50) at gtkmain.c:1941
>        info = 0x7fff9747ae50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1364 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747ae50) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1365 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747ae50) at gtkmain.c:1941
>        info = 0x7fff9747ae50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1366 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a8d80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1367 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1368 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1369 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747b070, invocation_hint=invocation_hint@entry=0x7fff9747b010) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1370 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747b070) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747b650, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1371 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747b200) at gsignal.c:3330
>        instance_and_params = 0x7fff9747b070
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747b088
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1372 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747b2e0, reg_save_area = 0x7fff9747b220}}
>#1373 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1374 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747b4a0) at gtkmain.c:1973
>        info = 0x7fff9747b4a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1375 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747b4a0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1376 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747b4a0) at gtkmain.c:1941
>        info = 0x7fff9747b4a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1377 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747b4a0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1378 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747b4a0) at gtkmain.c:1941
>        info = 0x7fff9747b4a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1379 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747b4a0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1380 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747b4a0) at gtkmain.c:1941
>        info = 0x7fff9747b4a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1381 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a87a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1382 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1383 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1384 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747b6c0, invocation_hint=invocation_hint@entry=0x7fff9747b660) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1385 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747b6c0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747bca0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1386 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747b850) at gsignal.c:3330
>        instance_and_params = 0x7fff9747b6c0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747b6d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1387 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747b930, reg_save_area = 0x7fff9747b870}}
>#1388 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1389 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747baf0) at gtkmain.c:1973
>        info = 0x7fff9747baf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1390 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747baf0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1391 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747baf0) at gtkmain.c:1941
>        info = 0x7fff9747baf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1392 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747baf0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1393 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747baf0) at gtkmain.c:1941
>        info = 0x7fff9747baf0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1394 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747baf0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1395 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747baf0) at gtkmain.c:1941
>        info = 0x7fff9747baf0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1396 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a6c80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1397 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1398 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1399 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747bd10, invocation_hint=invocation_hint@entry=0x7fff9747bcb0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1400 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747bd10) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747c2f0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1401 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747bea0) at gsignal.c:3330
>        instance_and_params = 0x7fff9747bd10
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747bd28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1402 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747bf80, reg_save_area = 0x7fff9747bec0}}
>#1403 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1404 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747c140) at gtkmain.c:1973
>        info = 0x7fff9747c140
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1405 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747c140) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1406 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747c140) at gtkmain.c:1941
>        info = 0x7fff9747c140
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1407 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747c140) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1408 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747c140) at gtkmain.c:1941
>        info = 0x7fff9747c140
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1409 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747c140) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1410 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747c140) at gtkmain.c:1941
>        info = 0x7fff9747c140
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1411 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a66a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1412 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1413 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1414 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747c360, invocation_hint=invocation_hint@entry=0x7fff9747c300) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1415 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747c360) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747c940, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1416 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747c4f0) at gsignal.c:3330
>        instance_and_params = 0x7fff9747c360
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747c378
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1417 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747c5d0, reg_save_area = 0x7fff9747c510}}
>#1418 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1419 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747c790) at gtkmain.c:1973
>        info = 0x7fff9747c790
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1420 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747c790) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1421 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747c790) at gtkmain.c:1941
>        info = 0x7fff9747c790
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1422 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747c790) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1423 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747c790) at gtkmain.c:1941
>        info = 0x7fff9747c790
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1424 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747c790) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1425 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747c790) at gtkmain.c:1941
>        info = 0x7fff9747c790
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1426 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a63a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1427 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1428 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1429 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747c9b0, invocation_hint=invocation_hint@entry=0x7fff9747c950) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1430 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747c9b0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747cf90, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1431 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747cb40) at gsignal.c:3330
>        instance_and_params = 0x7fff9747c9b0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747c9c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1432 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747cc20, reg_save_area = 0x7fff9747cb60}}
>#1433 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1434 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747cde0) at gtkmain.c:1973
>        info = 0x7fff9747cde0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1435 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747cde0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1436 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747cde0) at gtkmain.c:1941
>        info = 0x7fff9747cde0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1437 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747cde0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1438 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747cde0) at gtkmain.c:1941
>        info = 0x7fff9747cde0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1439 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747cde0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1440 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747cde0) at gtkmain.c:1941
>        info = 0x7fff9747cde0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1441 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a5d80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1442 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1443 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1444 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747d000, invocation_hint=invocation_hint@entry=0x7fff9747cfa0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1445 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747d000) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747d5e0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1446 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747d190) at gsignal.c:3330
>        instance_and_params = 0x7fff9747d000
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747d018
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1447 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747d270, reg_save_area = 0x7fff9747d1b0}}
>#1448 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1449 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747d430) at gtkmain.c:1973
>        info = 0x7fff9747d430
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1450 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747d430) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1451 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747d430) at gtkmain.c:1941
>        info = 0x7fff9747d430
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1452 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747d430) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1453 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747d430) at gtkmain.c:1941
>        info = 0x7fff9747d430
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1454 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747d430) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1455 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747d430) at gtkmain.c:1941
>        info = 0x7fff9747d430
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1456 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a5520
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1457 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1458 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1459 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747d650, invocation_hint=invocation_hint@entry=0x7fff9747d5f0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1460 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747d650) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747dc30, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1461 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747d7e0) at gsignal.c:3330
>        instance_and_params = 0x7fff9747d650
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747d668
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1462 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747d8c0, reg_save_area = 0x7fff9747d800}}
>#1463 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1464 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747da80) at gtkmain.c:1973
>        info = 0x7fff9747da80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1465 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747da80) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1466 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747da80) at gtkmain.c:1941
>        info = 0x7fff9747da80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1467 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747da80) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1468 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747da80) at gtkmain.c:1941
>        info = 0x7fff9747da80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1469 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747da80) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1470 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747da80) at gtkmain.c:1941
>        info = 0x7fff9747da80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1471 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a50a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1472 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1473 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1474 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747dca0, invocation_hint=invocation_hint@entry=0x7fff9747dc40) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1475 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747dca0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747e280, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1476 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747de30) at gsignal.c:3330
>        instance_and_params = 0x7fff9747dca0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747dcb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1477 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747df10, reg_save_area = 0x7fff9747de50}}
>#1478 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1479 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747e0d0) at gtkmain.c:1973
>        info = 0x7fff9747e0d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1480 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747e0d0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1481 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747e0d0) at gtkmain.c:1941
>        info = 0x7fff9747e0d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1482 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747e0d0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1483 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747e0d0) at gtkmain.c:1941
>        info = 0x7fff9747e0d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1484 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747e0d0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1485 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747e0d0) at gtkmain.c:1941
>        info = 0x7fff9747e0d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1486 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a4a00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1487 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1488 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1489 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747e2f0, invocation_hint=invocation_hint@entry=0x7fff9747e290) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1490 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747e2f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747e8d0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1491 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747e480) at gsignal.c:3330
>        instance_and_params = 0x7fff9747e2f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747e308
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1492 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747e560, reg_save_area = 0x7fff9747e4a0}}
>#1493 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1494 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747e720) at gtkmain.c:1973
>        info = 0x7fff9747e720
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1495 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747e720) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1496 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747e720) at gtkmain.c:1941
>        info = 0x7fff9747e720
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1497 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747e720) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1498 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747e720) at gtkmain.c:1941
>        info = 0x7fff9747e720
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1499 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747e720) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1500 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747e720) at gtkmain.c:1941
>        info = 0x7fff9747e720
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1501 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a4120
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1502 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1503 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1504 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747e940, invocation_hint=invocation_hint@entry=0x7fff9747e8e0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1505 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747e940) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747ef20, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1506 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747ead0) at gsignal.c:3330
>        instance_and_params = 0x7fff9747e940
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747e958
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1507 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747ebb0, reg_save_area = 0x7fff9747eaf0}}
>#1508 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1509 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747ed70) at gtkmain.c:1973
>        info = 0x7fff9747ed70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1510 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747ed70) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1511 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747ed70) at gtkmain.c:1941
>        info = 0x7fff9747ed70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1512 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747ed70) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1513 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747ed70) at gtkmain.c:1941
>        info = 0x7fff9747ed70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1514 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747ed70) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1515 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747ed70) at gtkmain.c:1941
>        info = 0x7fff9747ed70
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1516 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a3880
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1517 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1518 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1519 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747ef90, invocation_hint=invocation_hint@entry=0x7fff9747ef30) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1520 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747ef90) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747f570, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1521 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747f120) at gsignal.c:3330
>        instance_and_params = 0x7fff9747ef90
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747efa8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1522 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747f200, reg_save_area = 0x7fff9747f140}}
>#1523 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1524 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747f3c0) at gtkmain.c:1973
>        info = 0x7fff9747f3c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1525 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747f3c0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1526 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747f3c0) at gtkmain.c:1941
>        info = 0x7fff9747f3c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1527 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747f3c0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1528 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747f3c0) at gtkmain.c:1941
>        info = 0x7fff9747f3c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1529 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747f3c0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1530 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747f3c0) at gtkmain.c:1941
>        info = 0x7fff9747f3c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1531 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a2fa0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1532 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1533 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1534 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747f5e0, invocation_hint=invocation_hint@entry=0x7fff9747f580) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1535 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747f5e0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9747fbc0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1536 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747f770) at gsignal.c:3330
>        instance_and_params = 0x7fff9747f5e0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747f5f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1537 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747f850, reg_save_area = 0x7fff9747f790}}
>#1538 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1539 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9747fa10) at gtkmain.c:1973
>        info = 0x7fff9747fa10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1540 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747fa10) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1541 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9747fa10) at gtkmain.c:1941
>        info = 0x7fff9747fa10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1542 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747fa10) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1543 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9747fa10) at gtkmain.c:1941
>        info = 0x7fff9747fa10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1544 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9747fa10) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1545 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9747fa10) at gtkmain.c:1941
>        info = 0x7fff9747fa10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1546 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a2700
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1547 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1548 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1549 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9747fc30, invocation_hint=invocation_hint@entry=0x7fff9747fbd0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1550 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9747fc30) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97480210, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1551 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9747fdc0) at gsignal.c:3330
>        instance_and_params = 0x7fff9747fc30
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9747fc48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1552 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9747fea0, reg_save_area = 0x7fff9747fde0}}
>#1553 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1554 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97480060) at gtkmain.c:1973
>        info = 0x7fff97480060
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1555 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97480060) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1556 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97480060) at gtkmain.c:1941
>        info = 0x7fff97480060
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1557 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97480060) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1558 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97480060) at gtkmain.c:1941
>        info = 0x7fff97480060
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1559 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97480060) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1560 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97480060) at gtkmain.c:1941
>        info = 0x7fff97480060
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1561 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48a1e60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1562 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1563 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1564 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97480280, invocation_hint=invocation_hint@entry=0x7fff97480220) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1565 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97480280) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97480860, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1566 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97480410) at gsignal.c:3330
>        instance_and_params = 0x7fff97480280
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97480298
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1567 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974804f0, reg_save_area = 0x7fff97480430}}
>#1568 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1569 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974806b0) at gtkmain.c:1973
>        info = 0x7fff974806b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1570 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974806b0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1571 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974806b0) at gtkmain.c:1941
>        info = 0x7fff974806b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1572 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974806b0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1573 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974806b0) at gtkmain.c:1941
>        info = 0x7fff974806b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1574 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974806b0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1575 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974806b0) at gtkmain.c:1941
>        info = 0x7fff974806b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1576 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489fb80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1577 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1578 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1579 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974808d0, invocation_hint=invocation_hint@entry=0x7fff97480870) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1580 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974808d0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97480eb0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1581 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97480a60) at gsignal.c:3330
>        instance_and_params = 0x7fff974808d0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974808e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1582 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97480b40, reg_save_area = 0x7fff97480a80}}
>#1583 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1584 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97480d00) at gtkmain.c:1973
>        info = 0x7fff97480d00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1585 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97480d00) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1586 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97480d00) at gtkmain.c:1941
>        info = 0x7fff97480d00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1587 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97480d00) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1588 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97480d00) at gtkmain.c:1941
>        info = 0x7fff97480d00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1589 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97480d00) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1590 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97480d00) at gtkmain.c:1941
>        info = 0x7fff97480d00
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1591 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489fb60
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1592 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1593 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1594 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97480f20, invocation_hint=invocation_hint@entry=0x7fff97480ec0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1595 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97480f20) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97481500, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1596 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974810b0) at gsignal.c:3330
>        instance_and_params = 0x7fff97480f20
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97480f38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1597 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97481190, reg_save_area = 0x7fff974810d0}}
>#1598 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1599 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97481350) at gtkmain.c:1973
>        info = 0x7fff97481350
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1600 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97481350) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1601 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97481350) at gtkmain.c:1941
>        info = 0x7fff97481350
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1602 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97481350) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1603 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97481350) at gtkmain.c:1941
>        info = 0x7fff97481350
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1604 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97481350) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1605 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97481350) at gtkmain.c:1941
>        info = 0x7fff97481350
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1606 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489fac0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1607 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1608 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1609 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97481570, invocation_hint=invocation_hint@entry=0x7fff97481510) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1610 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97481570) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97481b50, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1611 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97481700) at gsignal.c:3330
>        instance_and_params = 0x7fff97481570
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97481588
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1612 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974817e0, reg_save_area = 0x7fff97481720}}
>#1613 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1614 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974819a0) at gtkmain.c:1973
>        info = 0x7fff974819a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1615 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974819a0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1616 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974819a0) at gtkmain.c:1941
>        info = 0x7fff974819a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1617 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974819a0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1618 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974819a0) at gtkmain.c:1941
>        info = 0x7fff974819a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1619 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974819a0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1620 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974819a0) at gtkmain.c:1941
>        info = 0x7fff974819a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1621 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489f4a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1622 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1623 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1624 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97481bc0, invocation_hint=invocation_hint@entry=0x7fff97481b60) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1625 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97481bc0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974821a0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1626 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97481d50) at gsignal.c:3330
>        instance_and_params = 0x7fff97481bc0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97481bd8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1627 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97481e30, reg_save_area = 0x7fff97481d70}}
>#1628 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1629 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97481ff0) at gtkmain.c:1973
>        info = 0x7fff97481ff0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1630 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97481ff0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1631 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97481ff0) at gtkmain.c:1941
>        info = 0x7fff97481ff0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1632 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97481ff0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1633 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97481ff0) at gtkmain.c:1941
>        info = 0x7fff97481ff0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1634 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97481ff0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1635 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97481ff0) at gtkmain.c:1941
>        info = 0x7fff97481ff0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1636 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489ec80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1637 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1638 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1639 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97482210, invocation_hint=invocation_hint@entry=0x7fff974821b0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1640 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97482210) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974827f0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1641 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974823a0) at gsignal.c:3330
>        instance_and_params = 0x7fff97482210
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97482228
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1642 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97482480, reg_save_area = 0x7fff974823c0}}
>#1643 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1644 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97482640) at gtkmain.c:1973
>        info = 0x7fff97482640
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1645 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97482640) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1646 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97482640) at gtkmain.c:1941
>        info = 0x7fff97482640
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1647 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97482640) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1648 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97482640) at gtkmain.c:1941
>        info = 0x7fff97482640
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1649 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97482640) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1650 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97482640) at gtkmain.c:1941
>        info = 0x7fff97482640
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1651 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489e820
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1652 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1653 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1654 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97482860, invocation_hint=invocation_hint@entry=0x7fff97482800) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1655 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97482860) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97482e40, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1656 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974829f0) at gsignal.c:3330
>        instance_and_params = 0x7fff97482860
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97482878
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1657 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97482ad0, reg_save_area = 0x7fff97482a10}}
>#1658 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1659 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97482c90) at gtkmain.c:1973
>        info = 0x7fff97482c90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1660 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97482c90) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1661 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97482c90) at gtkmain.c:1941
>        info = 0x7fff97482c90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1662 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97482c90) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1663 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97482c90) at gtkmain.c:1941
>        info = 0x7fff97482c90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1664 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97482c90) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1665 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97482c90) at gtkmain.c:1941
>        info = 0x7fff97482c90
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1666 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489df40
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1667 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1668 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1669 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97482eb0, invocation_hint=invocation_hint@entry=0x7fff97482e50) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1670 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97482eb0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97483490, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1671 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97483040) at gsignal.c:3330
>        instance_and_params = 0x7fff97482eb0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97482ec8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1672 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97483120, reg_save_area = 0x7fff97483060}}
>#1673 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1674 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974832e0) at gtkmain.c:1973
>        info = 0x7fff974832e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1675 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974832e0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1676 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974832e0) at gtkmain.c:1941
>        info = 0x7fff974832e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1677 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974832e0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1678 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974832e0) at gtkmain.c:1941
>        info = 0x7fff974832e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1679 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974832e0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1680 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974832e0) at gtkmain.c:1941
>        info = 0x7fff974832e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1681 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489d8a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1682 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1683 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1684 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97483500, invocation_hint=invocation_hint@entry=0x7fff974834a0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1685 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97483500) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97483ae0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1686 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97483690) at gsignal.c:3330
>        instance_and_params = 0x7fff97483500
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97483518
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1687 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97483770, reg_save_area = 0x7fff974836b0}}
>#1688 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1689 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97483930) at gtkmain.c:1973
>        info = 0x7fff97483930
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1690 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97483930) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1691 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97483930) at gtkmain.c:1941
>        info = 0x7fff97483930
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1692 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97483930) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1693 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97483930) at gtkmain.c:1941
>        info = 0x7fff97483930
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1694 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97483930) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1695 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97483930) at gtkmain.c:1941
>        info = 0x7fff97483930
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1696 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489d000
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1697 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1698 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1699 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97483b50, invocation_hint=invocation_hint@entry=0x7fff97483af0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1700 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97483b50) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97484130, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1701 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97483ce0) at gsignal.c:3330
>        instance_and_params = 0x7fff97483b50
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97483b68
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1702 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97483dc0, reg_save_area = 0x7fff97483d00}}
>#1703 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1704 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97483f80) at gtkmain.c:1973
>        info = 0x7fff97483f80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1705 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97483f80) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1706 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97483f80) at gtkmain.c:1941
>        info = 0x7fff97483f80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1707 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97483f80) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1708 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97483f80) at gtkmain.c:1941
>        info = 0x7fff97483f80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1709 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97483f80) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1710 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97483f80) at gtkmain.c:1941
>        info = 0x7fff97483f80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1711 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489c720
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1712 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1713 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1714 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974841a0, invocation_hint=invocation_hint@entry=0x7fff97484140) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1715 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974841a0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97484780, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1716 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97484330) at gsignal.c:3330
>        instance_and_params = 0x7fff974841a0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974841b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1717 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97484410, reg_save_area = 0x7fff97484350}}
>#1718 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1719 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974845d0) at gtkmain.c:1973
>        info = 0x7fff974845d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1720 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974845d0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1721 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974845d0) at gtkmain.c:1941
>        info = 0x7fff974845d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1722 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974845d0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1723 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974845d0) at gtkmain.c:1941
>        info = 0x7fff974845d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1724 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974845d0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1725 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974845d0) at gtkmain.c:1941
>        info = 0x7fff974845d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1726 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489be80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1727 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1728 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1729 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974847f0, invocation_hint=invocation_hint@entry=0x7fff97484790) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1730 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974847f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97484dd0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1731 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97484980) at gsignal.c:3330
>        instance_and_params = 0x7fff974847f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97484808
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1732 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97484a60, reg_save_area = 0x7fff974849a0}}
>#1733 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1734 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97484c20) at gtkmain.c:1973
>        info = 0x7fff97484c20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1735 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97484c20) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1736 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97484c20) at gtkmain.c:1941
>        info = 0x7fff97484c20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1737 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97484c20) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1738 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97484c20) at gtkmain.c:1941
>        info = 0x7fff97484c20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1739 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97484c20) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1740 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97484c20) at gtkmain.c:1941
>        info = 0x7fff97484c20
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1741 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489b5a0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1742 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1743 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1744 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97484e40, invocation_hint=invocation_hint@entry=0x7fff97484de0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1745 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97484e40) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97485420, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1746 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97484fd0) at gsignal.c:3330
>        instance_and_params = 0x7fff97484e40
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97484e58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1747 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974850b0, reg_save_area = 0x7fff97484ff0}}
>#1748 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1749 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97485270) at gtkmain.c:1973
>        info = 0x7fff97485270
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1750 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97485270) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1751 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97485270) at gtkmain.c:1941
>        info = 0x7fff97485270
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1752 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97485270) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1753 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97485270) at gtkmain.c:1941
>        info = 0x7fff97485270
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1754 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97485270) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1755 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97485270) at gtkmain.c:1941
>        info = 0x7fff97485270
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1756 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x489ad00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1757 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1758 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1759 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97485490, invocation_hint=invocation_hint@entry=0x7fff97485430) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1760 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97485490) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97485a70, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1761 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97485620) at gsignal.c:3330
>        instance_and_params = 0x7fff97485490
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974854a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1762 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97485700, reg_save_area = 0x7fff97485640}}
>#1763 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1764 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974858c0) at gtkmain.c:1973
>        info = 0x7fff974858c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1765 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974858c0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1766 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974858c0) at gtkmain.c:1941
>        info = 0x7fff974858c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1767 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974858c0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1768 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974858c0) at gtkmain.c:1941
>        info = 0x7fff974858c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1769 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974858c0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1770 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974858c0) at gtkmain.c:1941
>        info = 0x7fff974858c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1771 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4898d00
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1772 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1773 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1774 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97485ae0, invocation_hint=invocation_hint@entry=0x7fff97485a80) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1775 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97485ae0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974860c0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1776 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97485c70) at gsignal.c:3330
>        instance_and_params = 0x7fff97485ae0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97485af8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1777 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97485d50, reg_save_area = 0x7fff97485c90}}
>#1778 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1779 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97485f10) at gtkmain.c:1973
>        info = 0x7fff97485f10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1780 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97485f10) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1781 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97485f10) at gtkmain.c:1941
>        info = 0x7fff97485f10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1782 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97485f10) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1783 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97485f10) at gtkmain.c:1941
>        info = 0x7fff97485f10
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1784 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97485f10) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1785 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97485f10) at gtkmain.c:1941
>        info = 0x7fff97485f10
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1786 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4898c80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1787 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1788 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1789 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97486130, invocation_hint=invocation_hint@entry=0x7fff974860d0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1790 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97486130) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97486710, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1791 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974862c0) at gsignal.c:3330
>        instance_and_params = 0x7fff97486130
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97486148
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1792 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974863a0, reg_save_area = 0x7fff974862e0}}
>#1793 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1794 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97486560) at gtkmain.c:1973
>        info = 0x7fff97486560
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1795 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97486560) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1796 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97486560) at gtkmain.c:1941
>        info = 0x7fff97486560
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1797 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97486560) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1798 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97486560) at gtkmain.c:1941
>        info = 0x7fff97486560
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1799 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97486560) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1800 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97486560) at gtkmain.c:1941
>        info = 0x7fff97486560
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1801 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4898980
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1802 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1803 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1804 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97486780, invocation_hint=invocation_hint@entry=0x7fff97486720) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1805 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97486780) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97486d60, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1806 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97486910) at gsignal.c:3330
>        instance_and_params = 0x7fff97486780
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97486798
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1807 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff974869f0, reg_save_area = 0x7fff97486930}}
>#1808 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1809 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97486bb0) at gtkmain.c:1973
>        info = 0x7fff97486bb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1810 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97486bb0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1811 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97486bb0) at gtkmain.c:1941
>        info = 0x7fff97486bb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1812 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97486bb0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1813 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97486bb0) at gtkmain.c:1941
>        info = 0x7fff97486bb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1814 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97486bb0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1815 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97486bb0) at gtkmain.c:1941
>        info = 0x7fff97486bb0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1816 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4898360
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1817 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1818 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1819 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97486dd0, invocation_hint=invocation_hint@entry=0x7fff97486d70) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1820 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97486dd0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974873b0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1821 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97486f60) at gsignal.c:3330
>        instance_and_params = 0x7fff97486dd0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97486de8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1822 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97487040, reg_save_area = 0x7fff97486f80}}
>#1823 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1824 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97487200) at gtkmain.c:1973
>        info = 0x7fff97487200
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1825 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487200) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1826 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97487200) at gtkmain.c:1941
>        info = 0x7fff97487200
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1827 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487200) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1828 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97487200) at gtkmain.c:1941
>        info = 0x7fff97487200
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1829 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487200) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1830 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97487200) at gtkmain.c:1941
>        info = 0x7fff97487200
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1831 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4897b80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1832 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1833 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1834 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97487420, invocation_hint=invocation_hint@entry=0x7fff974873c0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1835 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97487420) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97487a00, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1836 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974875b0) at gsignal.c:3330
>        instance_and_params = 0x7fff97487420
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97487438
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1837 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97487690, reg_save_area = 0x7fff974875d0}}
>#1838 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1839 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97487850) at gtkmain.c:1973
>        info = 0x7fff97487850
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1840 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487850) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1841 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97487850) at gtkmain.c:1941
>        info = 0x7fff97487850
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1842 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487850) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1843 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97487850) at gtkmain.c:1941
>        info = 0x7fff97487850
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1844 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487850) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1845 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97487850) at gtkmain.c:1941
>        info = 0x7fff97487850
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1846 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x48976c0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1847 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1848 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1849 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97487a70, invocation_hint=invocation_hint@entry=0x7fff97487a10) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1850 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97487a70) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97488050, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1851 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97487c00) at gsignal.c:3330
>        instance_and_params = 0x7fff97487a70
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97487a88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1852 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97487ce0, reg_save_area = 0x7fff97487c20}}
>#1853 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1854 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97487ea0) at gtkmain.c:1973
>        info = 0x7fff97487ea0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1855 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487ea0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1856 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97487ea0) at gtkmain.c:1941
>        info = 0x7fff97487ea0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1857 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487ea0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1858 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97487ea0) at gtkmain.c:1941
>        info = 0x7fff97487ea0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1859 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97487ea0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1860 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97487ea0) at gtkmain.c:1941
>        info = 0x7fff97487ea0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1861 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4897020
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1862 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1863 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1864 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974880c0, invocation_hint=invocation_hint@entry=0x7fff97488060) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1865 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974880c0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff974886a0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1866 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97488250) at gsignal.c:3330
>        instance_and_params = 0x7fff974880c0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974880d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1867 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97488330, reg_save_area = 0x7fff97488270}}
>#1868 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1869 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974884f0) at gtkmain.c:1973
>        info = 0x7fff974884f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1870 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974884f0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1871 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974884f0) at gtkmain.c:1941
>        info = 0x7fff974884f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1872 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974884f0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1873 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974884f0) at gtkmain.c:1941
>        info = 0x7fff974884f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1874 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974884f0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1875 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974884f0) at gtkmain.c:1941
>        info = 0x7fff974884f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1876 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4896540
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1877 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1878 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1879 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97488710, invocation_hint=invocation_hint@entry=0x7fff974886b0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1880 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97488710) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97488cf0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1881 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff974888a0) at gsignal.c:3330
>        instance_and_params = 0x7fff97488710
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97488728
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1882 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97488980, reg_save_area = 0x7fff974888c0}}
>#1883 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1884 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97488b40) at gtkmain.c:1973
>        info = 0x7fff97488b40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1885 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97488b40) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1886 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97488b40) at gtkmain.c:1941
>        info = 0x7fff97488b40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1887 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97488b40) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1888 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97488b40) at gtkmain.c:1941
>        info = 0x7fff97488b40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1889 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97488b40) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1890 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97488b40) at gtkmain.c:1941
>        info = 0x7fff97488b40
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1891 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4895ea0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1892 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1893 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1894 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97488d60, invocation_hint=invocation_hint@entry=0x7fff97488d00) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1895 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97488d60) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97489340, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1896 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97488ef0) at gsignal.c:3330
>        instance_and_params = 0x7fff97488d60
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97488d78
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1897 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97488fd0, reg_save_area = 0x7fff97488f10}}
>#1898 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1899 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97489190) at gtkmain.c:1973
>        info = 0x7fff97489190
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1900 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97489190) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1901 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97489190) at gtkmain.c:1941
>        info = 0x7fff97489190
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1902 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97489190) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1903 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97489190) at gtkmain.c:1941
>        info = 0x7fff97489190
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1904 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97489190) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1905 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97489190) at gtkmain.c:1941
>        info = 0x7fff97489190
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1906 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4895640
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1907 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1908 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1909 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff974893b0, invocation_hint=invocation_hint@entry=0x7fff97489350) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1910 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff974893b0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97489990, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1911 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97489540) at gsignal.c:3330
>        instance_and_params = 0x7fff974893b0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff974893c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1912 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97489620, reg_save_area = 0x7fff97489560}}
>#1913 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1914 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff974897e0) at gtkmain.c:1973
>        info = 0x7fff974897e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1915 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974897e0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1916 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff974897e0) at gtkmain.c:1941
>        info = 0x7fff974897e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1917 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974897e0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1918 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff974897e0) at gtkmain.c:1941
>        info = 0x7fff974897e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1919 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff974897e0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1920 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff974897e0) at gtkmain.c:1941
>        info = 0x7fff974897e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1921 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4894d20
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1922 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1923 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1924 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff97489a00, invocation_hint=invocation_hint@entry=0x7fff974899a0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1925 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff97489a00) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff97489fe0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1926 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff97489b90) at gsignal.c:3330
>        instance_and_params = 0x7fff97489a00
>        signal_return_type = <optimized out>
>        param_values = 0x7fff97489a18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1927 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff97489c70, reg_save_area = 0x7fff97489bb0}}
>#1928 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1929 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff97489e30) at gtkmain.c:1973
>        info = 0x7fff97489e30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1930 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97489e30) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1931 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff97489e30) at gtkmain.c:1941
>        info = 0x7fff97489e30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1932 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97489e30) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1933 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff97489e30) at gtkmain.c:1941
>        info = 0x7fff97489e30
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1934 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff97489e30) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1935 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff97489e30) at gtkmain.c:1941
>        info = 0x7fff97489e30
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1936 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4894480
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1937 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1938 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1939 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748a050, invocation_hint=invocation_hint@entry=0x7fff97489ff0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1940 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748a050) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748a630, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1941 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748a1e0) at gsignal.c:3330
>        instance_and_params = 0x7fff9748a050
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748a068
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1942 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748a2c0, reg_save_area = 0x7fff9748a200}}
>#1943 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1944 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9748a480) at gtkmain.c:1973
>        info = 0x7fff9748a480
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1945 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748a480) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1946 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9748a480) at gtkmain.c:1941
>        info = 0x7fff9748a480
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1947 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748a480) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1948 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9748a480) at gtkmain.c:1941
>        info = 0x7fff9748a480
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1949 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748a480) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1950 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9748a480) at gtkmain.c:1941
>        info = 0x7fff9748a480
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1951 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4893ca0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1952 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1953 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1954 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748a6a0, invocation_hint=invocation_hint@entry=0x7fff9748a640) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1955 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748a6a0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748ac80, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1956 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748a830) at gsignal.c:3330
>        instance_and_params = 0x7fff9748a6a0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748a6b8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1957 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748a910, reg_save_area = 0x7fff9748a850}}
>#1958 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1959 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9748aad0) at gtkmain.c:1973
>        info = 0x7fff9748aad0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1960 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748aad0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1961 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9748aad0) at gtkmain.c:1941
>        info = 0x7fff9748aad0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1962 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748aad0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1963 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9748aad0) at gtkmain.c:1941
>        info = 0x7fff9748aad0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1964 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748aad0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1965 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9748aad0) at gtkmain.c:1941
>        info = 0x7fff9748aad0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1966 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4892100
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1967 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1968 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1969 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748acf0, invocation_hint=invocation_hint@entry=0x7fff9748ac90) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1970 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748acf0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748b2d0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1971 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748ae80) at gsignal.c:3330
>        instance_and_params = 0x7fff9748acf0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748ad08
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1972 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748af60, reg_save_area = 0x7fff9748aea0}}
>#1973 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1974 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9748b120) at gtkmain.c:1973
>        info = 0x7fff9748b120
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1975 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748b120) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1976 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9748b120) at gtkmain.c:1941
>        info = 0x7fff9748b120
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1977 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748b120) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1978 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9748b120) at gtkmain.c:1941
>        info = 0x7fff9748b120
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1979 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748b120) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1980 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9748b120) at gtkmain.c:1941
>        info = 0x7fff9748b120
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1981 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4891ba0
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1982 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1983 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1984 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748b340, invocation_hint=invocation_hint@entry=0x7fff9748b2e0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#1985 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748b340) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748b920, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#1986 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748b4d0) at gsignal.c:3330
>        instance_and_params = 0x7fff9748b340
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748b358
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#1987 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748b5b0, reg_save_area = 0x7fff9748b4f0}}
>#1988 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#1989 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9748b770) at gtkmain.c:1973
>        info = 0x7fff9748b770
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#1990 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748b770) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#1991 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9748b770) at gtkmain.c:1941
>        info = 0x7fff9748b770
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1992 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748b770) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#1993 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9748b770) at gtkmain.c:1941
>        info = 0x7fff9748b770
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1994 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748b770) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#1995 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9748b770) at gtkmain.c:1941
>        info = 0x7fff9748b770
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#1996 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4891a80
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#1997 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#1998 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#1999 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748b990, invocation_hint=invocation_hint@entry=0x7fff9748b930) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2000 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748b990) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748bf70, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#2001 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748bb20) at gsignal.c:3330
>        instance_and_params = 0x7fff9748b990
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748b9a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#2002 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748bc00, reg_save_area = 0x7fff9748bb40}}
>#2003 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#2004 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9748bdc0) at gtkmain.c:1973
>        info = 0x7fff9748bdc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#2005 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748bdc0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#2006 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9748bdc0) at gtkmain.c:1941
>        info = 0x7fff9748bdc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2007 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748bdc0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#2008 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9748bdc0) at gtkmain.c:1941
>        info = 0x7fff9748bdc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2009 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748bdc0) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#2010 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9748bdc0) at gtkmain.c:1941
>        info = 0x7fff9748bdc0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2011 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4891260
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#2012 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#2013 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#2014 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748bfe0, invocation_hint=invocation_hint@entry=0x7fff9748bf80) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2015 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748bfe0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748c5c0, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#2016 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748c170) at gsignal.c:3330
>        instance_and_params = 0x7fff9748bfe0
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748bff8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#2017 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748c250, reg_save_area = 0x7fff9748c190}}
>#2018 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#2019 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9748c410) at gtkmain.c:1973
>        info = 0x7fff9748c410
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#2020 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748c410) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#2021 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9748c410) at gtkmain.c:1941
>        info = 0x7fff9748c410
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2022 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748c410) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#2023 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9748c410) at gtkmain.c:1941
>        info = 0x7fff9748c410
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2024 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748c410) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#2025 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9748c410) at gtkmain.c:1941
>        info = 0x7fff9748c410
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2026 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4890a40
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#2027 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#2028 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#2029 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748c630, invocation_hint=invocation_hint@entry=0x7fff9748c5d0) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2030 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748c630) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748cc10, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#2031 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748c7c0) at gsignal.c:3330
>        instance_and_params = 0x7fff9748c630
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748c648
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#2032 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748c8a0, reg_save_area = 0x7fff9748c7e0}}
>#2033 0x00007fa37dfff3d1 in _gtk_widget_grab_notify (widget=widget@entry=0x3a06530, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#2034 0x00007fa37decce6b in gtk_grab_notify_foreach (child=0x3a06530, data=0x7fff9748ca60) at gtkmain.c:1973
>        info = 0x7fff9748ca60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#2035 0x00007fa37ddef24a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748ca60) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x3a106c0
>        child = <optimized out>
>        children = 0x1f3ab60
>#2036 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x3a107b0, data=data@entry=0x7fff9748ca60) at gtkmain.c:1941
>        info = 0x7fff9748ca60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2037 0x00007fa37de907f0 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748ca60) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x39ab450
>        child = <optimized out>
>#2038 0x00007fa37decced2 in gtk_grab_notify_foreach (child=0x39ab580, data=data@entry=0x7fff9748ca60) at gtkmain.c:1941
>        info = 0x7fff9748ca60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2039 0x00007fa37e013469 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7fa37decccf0 <gtk_grab_notify_foreach>, callback_data=0x7fff9748ca60) at gtkwindow.c:7622
>        window = <optimized out>
>        priv = 0x39a6870
>        child = <optimized out>
>#2040 0x00007fa37decced2 in gtk_grab_notify_foreach (child=child@entry=0x39a6a80, data=data@entry=0x7fff9748ca60) at gtkmain.c:1941
>        info = 0x7fff9748ca60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#2041 0x00007fa37deccfcb in gtk_grab_notify (group=0x3d39c10, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x39a6a80
>        toplevels = 0x4890560
>        info = {old_grab_widget = 0x39a6a80, new_grab_widget = 0x3e36320, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x0, device = 0x2059190}
>#2042 0x00007fa37decdb0c in gtk_device_grab_remove (widget=<optimized out>, device=<optimized out>) at gtkmain.c:2167
>        group = <optimized out>
>        new_grab_widget = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_device_grab_remove"
>#2043 0x00007fa37df3d641 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x3a00740
>        toplevel = 0x39a6830
>        grab_widget = <optimized out>
>        group = <optimized out>
>#2044 0x00007fa37c0b0212 in g_closure_invoke (closure=0x3a47f50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff9748cc80, invocation_hint=invocation_hint@entry=0x7fff9748cc20) at gclosure.c:777
>        marshal = 0x7fa37c0b20c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x3a47f30
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#2045 0x00007fa37c0c235d in signal_emit_unlocked_R (node=node@entry=0x1f66600, detail=detail@entry=0, instance=instance@entry=0x3a06530, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff9748cc80) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x3a46790
>        accumulator = 0x0
>        emission = {next = 0x7fff9748d260, instance = 0x3a06530, ihint = {signal_id = 57, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x3a46790
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 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 = 4936
>        return_value_altered = 1
>#2046 0x00007fa37c0ca0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff9748ce10) at gsignal.c:3330
>        instance_and_params = 0x7fff9748cc80
>        signal_return_type = <optimized out>
>        param_values = 0x7fff9748cc98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#2047 0x00007fa37c0ca3af in g_signal_emit (instance=instance@entry=0x3a06530, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9748cef0, reg_save_area = 0x7fff9748ce30}}
>From                To                  Syms Read   Shared Object Library
>0x00007fa3830ad340  0x00007fa3830dd29c  Yes         /lib64/libtotem.so.0
>0x00007fa382d85890  0x00007fa382df4bb8  Yes         /lib64/libm.so.6
>                                        No          /lib64/libSM.so.6
>0x00007fa382960f30  0x00007fa38296e1ec  Yes         /lib64/libICE.so.6
>0x00007fa382740c10  0x00007fa38274faa4  Yes         /lib64/libgstpbutils-1.0.so.0
>0x00007fa382507ec0  0x00007fa382524f54  Yes         /lib64/libgsttag-1.0.so.0
>0x00007fa3822c0380  0x00007fa3822e9144  Yes         /lib64/libgstaudio-1.0.so.0
>0x00007fa38207a9b0  0x00007fa38209ea74  Yes         /lib64/libgstvideo-1.0.so.0
>0x00007fa381e5e030  0x00007fa381e65d9c  Yes         /lib64/libclutter-gst-2.0.so.0
>0x00007fa381c0b370  0x00007fa381c40ac0  Yes         /lib64/libgstbase-1.0.so.0
>0x00007fa381923200  0x00007fa3819af13c  Yes         /lib64/libgstreamer-1.0.so.0
>0x00007fa3816f4440  0x00007fa3816f7db0  Yes         /lib64/libclutter-gtk-1.0.so.0
>0x00007fa3813d36a0  0x00007fa381489170  Yes         /lib64/libclutter-1.0.so.0
>0x00007fa381197900  0x00007fa381199d5c  Yes         /lib64/libcogl-pango.so.15
>0x00007fa380f05cb0  0x00007fa380f62edc  Yes         /lib64/libcogl.so.15
>0x00007fa380ce6720  0x00007fa380ce68d8  Yes         /lib64/libwayland-egl.so.1
>0x00007fa380ae0120  0x00007fa380ae23a8  Yes         /lib64/libgbm.so.1
>0x00007fa3808d5210  0x00007fa3808dab88  Yes         /lib64/libdrm.so.2
>0x00007fa3806b3ee0  0x00007fa3806c740c  Yes         /lib64/libEGL.so.1
>0x00007fa3804a5c30  0x00007fa3804ab5d0  Yes         /lib64/libXrandr.so.2
>0x00007fa380287630  0x00007fa3802993c0  Yes         /lib64/libjson-glib-1.0.so.0
>0x00007fa3800781c0  0x00007fa380079c94  Yes         /lib64/libwayland-cursor.so.0
>0x00007fa37fe6e930  0x00007fa37fe726f0  Yes         /lib64/libwayland-client.so.0
>0x00007fa37fc5f950  0x00007fa37fc64ae0  Yes         /lib64/libwayland-server.so.0
>0x00007fa37fa539a0  0x00007fa37fa568ea  Yes         /lib64/libgudev-1.0.so.0
>0x00007fa37f840f50  0x00007fa37f845b06  Yes         /lib64/libevdev.so.1
>0x00007fa37f5f6b30  0x00007fa37f60fbd8  Yes         /lib64/libxkbcommon.so.0
>0x00007fa37f2b6f60  0x00007fa37f33df1c  Yes         /lib64/libX11.so.6
>0x00007fa37f08a760  0x00007fa37f094460  Yes         /lib64/libXext.so.6
>0x00007fa37ee84c40  0x00007fa37ee8556c  Yes         /lib64/libXdamage.so.1
>0x00007fa37ec7f5f0  0x00007fa37ec81948  Yes         /lib64/libXfixes.so.3
>0x00007fa37ea7bcd0  0x00007fa37ea7c6e8  Yes         /lib64/libXcomposite.so.1
>0x00007fa37e86d240  0x00007fa37e8775f8  Yes         /lib64/libXi.so.6
>0x00007fa37e653470  0x00007fa37e663214  Yes         /lib64/libtotem-plparser.so.18
>0x00007fa37e443ce0  0x00007fa37e448818  Yes         /lib64/libpeas-gtk-1.0.so.0
>0x00007fa37dd9e360  0x00007fa37e0631e4  Yes         /lib64/libgtk-3.so.0
>0x00007fa37da8ea40  0x00007fa37dae1924  Yes         /lib64/libgdk-3.so.0
>0x00007fa37d866880  0x00007fa37d86b358  Yes         /lib64/libpangocairo-1.0.so.0
>0x00007fa37d624050  0x00007fa37d642f88  Yes         /lib64/libpango-1.0.so.0
>0x00007fa37d3fe3b0  0x00007fa37d409f34  Yes         /lib64/libatk-1.0.so.0
>0x00007fa37d1ee560  0x00007fa37d1ef59c  Yes (*)     /lib64/libcairo-gobject.so.2
>0x00007fa37ced96d0  0x00007fa37cfa8ef8  Yes         /lib64/libcairo.so.2
>0x00007fa37cca8ed0  0x00007fa37ccbcac0  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x00007fa37ca93da0  0x00007fa37ca9c188  Yes         /lib64/libpeas-1.0.so.0
>0x00007fa37c88a190  0x00007fa37c88b088  Yes         /lib64/libgmodule-2.0.so.0
>0x00007fa37c555be0  0x00007fa37c61765c  Yes         /lib64/libgio-2.0.so.0
>0x00007fa37c2f8240  0x00007fa37c3157cc  Yes         /lib64/libgirepository-1.0.so.1
>0x00007fa37c0ab160  0x00007fa37c0d9a18  Yes         /lib64/libgobject-2.0.so.0
>0x00007fa37bd8e6e0  0x00007fa37be26f1c  Yes         /lib64/libglib-2.0.so.0
>0x00007fa37bb5c9f0  0x00007fa37bb68614  Yes         /lib64/libpthread.so.0
>0x00007fa37b7b7560  0x00007fa37b8f8bb4  Yes         /lib64/libc.so.6
>0x00007fa37b594510  0x00007fa37b595b84  Yes         /lib64/libuuid.so.1
>0x00007fa37b37f210  0x00007fa37b38b930  Yes         /lib64/libz.so.1
>0x00007fa37b1050b0  0x00007fa37b1551c0  Yes         /lib64/liborc-0.4.so.0
>0x00007fa37aef3ed0  0x00007fa37aef49d0  Yes         /lib64/libdl.so.2
>0x00007fa37ace4320  0x00007fa37acec90c  Yes         /lib64/libpangoft2-1.0.so.0
>0x00007fa37aaa7ca0  0x00007fa37aac4fcc  Yes         /lib64/libfontconfig.so.1
>0x00007fa37a80a320  0x00007fa37a875fb4  Yes         /lib64/libfreetype.so.6
>0x00007fa37a5fb6b0  0x00007fa37a5fb81c  Yes         /lib64/libgthread-2.0.so.0
>0x00007fa37a3dd4a0  0x00007fa37a3effe4  Yes         /lib64/libselinux.so.1
>0x00007fa37a1c84a0  0x00007fa37a1d0f52  Yes         /lib64/libudev.so.1
>0x00007fa379fa73a0  0x00007fa379fb0650  Yes         /lib64/libglapi.so.0
>0x00007fa379d9c600  0x00007fa379d9c70c  Yes         /lib64/libX11-xcb.so.1
>0x00007fa379b98930  0x00007fa379b99a88  Yes         /lib64/libxcb-dri2.so.0
>0x00007fa379992610  0x00007fa379994748  Yes         /lib64/libxcb-xfixes.so.0
>0x00007fa379789610  0x00007fa37978ca7c  Yes         /lib64/libxcb-render.so.0
>0x00007fa379583020  0x00007fa379583bc8  Yes         /lib64/libxcb-shape.so.0
>0x00007fa37936aa00  0x00007fa3793786c8  Yes         /lib64/libxcb.so.1
>0x00007fa379158b70  0x00007fa37915ebe8  Yes         /lib64/libXrender.so.1
>0x00007fa378f50870  0x00007fa378f54fe8  Yes         /lib64/libffi.so.6
>0x00007fa378d492d0  0x00007fa378d4c0bc  Yes         /lib64/librt.so.1
>0x00007fa378a0c870  0x00007fa378af4930  Yes         /lib64/libxml2.so.2
>0x00007fa3787567a0  0x00007fa378793a70  Yes         /lib64/libsoup-2.4.so.1
>0x00007fa3784beff0  0x00007fa3784ede88  Yes         /lib64/libgmime-2.6.so.0
>0x00007fa3782159f0  0x00007fa378282b40  Yes         /lib64/libarchive.so.13
>0x00007fa377fe1ef0  0x00007fa377ff4b14  Yes         /lib64/libatk-bridge-2.0.so.0
>0x00007fa377dd5bb0  0x00007fa377dd6510  Yes         /lib64/libXinerama.so.1
>0x00007fa377bccab0  0x00007fa377bd1690  Yes         /lib64/libXcursor.so.1
>0x00007fa37797ad40  0x00007fa3779af04c  Yes         /lib64/libharfbuzz.so.0
>0x00007fa3776d4510  0x00007fa37775c58c  Yes         /lib64/libpixman-1.so.0
>0x00007fa37749c680  0x00007fa3774bddf8  Yes         /lib64/libpng16.so.16
>0x00007fa377294b90  0x00007fa377295460  Yes         /lib64/libxcb-shm.so.0
>0x00007fa377042200  0x00007fa37707c634  Yes         /lib64/libGL.so.1
>0x00007fa376e13a40  0x00007fa376e227dc  Yes         /lib64/libresolv.so.2
>0x00007fa3832f9b10  0x00007fa383312c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fa376be9e00  0x00007fa376c02cdc  Yes         /lib64/libexpat.so.1
>0x00007fa376981770  0x00007fa3769cb8e8  Yes         /lib64/libpcre.so.1
>0x00007fa37675e0e0  0x00007fa376774050  Yes         /lib64/liblzma.so.5
>0x00007fa376547af0  0x00007fa3765572a8  Yes         /lib64/libgcc_s.so.1
>0x00007fa376341ee0  0x00007fa376342bfc  Yes         /lib64/libXau.so.6
>0x00007fa37608b150  0x00007fa37611bff0  Yes         /lib64/libsqlite3.so.0
>0x00007fa375d02c40  0x00007fa375df34f8  Yes         /lib64/libcrypto.so.10
>0x00007fa375a91f80  0x00007fa375a95df4  Yes         /lib64/libacl.so.1
>0x00007fa37588c3d0  0x00007fa37588e41c  Yes         /lib64/libattr.so.1
>0x00007fa37566c600  0x00007fa375686748  Yes         /lib64/liblzo2.so.2
>0x00007fa37545b760  0x00007fa375467570  Yes         /lib64/libbz2.so.1
>0x00007fa37523ac50  0x00007fa37524b448  Yes         /lib64/libatspi.so.0
>0x00007fa374febab0  0x00007fa375015a54  Yes         /lib64/libdbus-1.so.3
>                                        No          /lib64/libgraphite2.so.3
>0x00007fa374bb8030  0x00007fa374bbfdf8  Yes         /lib64/libxcb-glx.so.0
>0x00007fa3749a9010  0x00007fa3749ab958  Yes         /lib64/libXxf86vm.so.1
>0x00007fa36e276ab0  0x00007fa36e27b130  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007fa36d049ef0  0x00007fa36d0643f8  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007fa36ce148c0  0x00007fa36ce2c618  Yes         /lib64/libgvfscommon.so.0
>0x00007fa36cbc97f0  0x00007fa36cbf2d30  Yes         /lib64/libbluray.so.1
>0x00007fa36c9c2f10  0x00007fa36c9c3804  Yes         /lib64/libutil.so.1
>0x00007fa36c5fbb20  0x00007fa36c5fd174  Yes         /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so
>0x00007fa36c3cba60  0x00007fa36c3efa58  Yes         /lib64/librsvg-2.so.2
>0x00007fa36c191cd0  0x00007fa36c1b0858  Yes         /lib64/libcroco-0.6.so.3
>0x00007fa367dfd7b0  0x00007fa367dfdfb0  Yes         /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
>0x00007fa367bf8170  0x00007fa367bfa160  Yes         /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so
>0x00007fa3679f2d60  0x00007fa3679f4260  Yes         /lib64/libcanberra-gtk3.so.0
>0x00007fa3677e33f0  0x00007fa3677ec1ec  Yes         /lib64/libcanberra.so.0
>0x00007fa3675d9110  0x00007fa3675dd40c  Yes         /lib64/libvorbisfile.so.3
>0x00007fa3673ac850  0x00007fa3673c4180  Yes         /lib64/libvorbis.so.0
>0x00007fa3671a3aa0  0x00007fa3671a6098  Yes         /lib64/libogg.so.0
>0x00007fa366f925b0  0x00007fa366f9c354  Yes         /lib64/libtdb.so.1
>0x00007fa366d884b0  0x00007fa366d8c788  Yes         /lib64/libltdl.so.7
>0x00007fa366b4fed0  0x00007fa366b5498c  Yes         /lib64/libcrypt.so.1
>0x00007fa3668d21c0  0x00007fa366928eb0  Yes         /lib64/libfreebl3.so
>0x00007fa3661a3c90  0x00007fa36655980c  Yes         /usr/lib64/dri/i965_dri.so
>0x00007fa365f3eec0  0x00007fa365f52648  Yes         /lib64/libdrm_intel.so.1
>0x00007fa365d36a60  0x00007fa365d39934  Yes         /lib64/libdrm_nouveau.so.2
>0x00007fa365b28ec0  0x00007fa365b31364  Yes         /lib64/libdrm_radeon.so.1
>0x00007fa36587aab0  0x00007fa3658e1b0a  Yes         /lib64/libstdc++.so.6
>0x00007fa365617350  0x00007fa36561b898  Yes         /lib64/libpciaccess.so.0
>0x00007fa3653ff4e0  0x00007fa36540b978  Yes         /usr/lib64/gio/modules/libgioremote-volume-monitor.so
>0x00007fa3651f5c00  0x00007fa3651f5fcc  Yes         /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
>0x00007fa364bb0230  0x00007fa364be3040  Yes         /usr/lib64/gstreamer-1.0/libgstplayback.so
>0x00007fa364992030  0x00007fa36499e974  Yes         /usr/lib64/gstreamer-1.0/libgstaudioconvert.so
>0x00007fa364771c10  0x00007fa364785b2c  Yes         /usr/lib64/gstreamer-1.0/libgstaudiofx.so
>0x00007fa364564d60  0x00007fa36456b508  Yes         /lib64/libgstfft-1.0.so.0
>0x00007fa36435d0a0  0x00007fa364360e20  Yes         /usr/lib64/gstreamer-1.0/libgstautodetect.so
>0x00007fa364120f90  0x00007fa3641498cc  Yes         /usr/lib64/gstreamer-1.0/libgstcoreelements.so
>0x00007fa359cc4de0  0x00007fa359cc63bc  Yes         /usr/lib64/totem/plugins/skipto/libskipto.so
>0x00007fa359abd6a0  0x00007fa359abf9f4  Yes         /usr/lib64/totem/plugins/screenshot/libscreenshot.so
>0x00007fa3598b62d0  0x00007fa3598b6838  Yes         /usr/lib64/totem/plugins/apple-trailers/libapple-trailers.so
>0x00007fa3596b1a70  0x00007fa3596b25c8  Yes         /usr/lib64/totem/plugins/media-player-keys/libmedia_player_keys.so
>0x00007fa358cac8f0  0x00007fa358cad288  Yes         /usr/lib64/totem/plugins/autoload-subtitles/libautoload-subtitles.so
>0x00007fa358aa86b0  0x00007fa358aa8ed8  Yes         /usr/lib64/totem/plugins/screensaver/libscreensaver.so
>0x00007fa3588a46a0  0x00007fa3588a4f78  Yes         /usr/lib64/totem/plugins/recent/librecent.so
>0x00007fa3586a0290  0x00007fa3586a1058  Yes         /usr/lib64/totem/plugins/save-file/libsave-file.so
>0x00007fa358499340  0x00007fa35849aed4  Yes         /usr/lib64/totem/plugins/properties/libmovie-properties.so
>0x00007fa35828e0d0  0x00007fa3582934e8  Yes         /usr/lib64/totem/plugins/chapters/libchapters.so
>0x00007fa3580852c0  0x00007fa358085828  Yes         /usr/lib64/totem/plugins/vimeo/libvimeo.so
>0x00007fa353df3bd0  0x00007fa353dfba5c  Yes         /usr/lib64/totem/plugins/grilo/libgrilo.so
>0x00007fa353bc7cb0  0x00007fa353bdcb38  Yes         /lib64/libgrilo-0.2.so.1
>0x00007fa3539b5320  0x00007fa3539b6fd0  Yes         /usr/lib64/grilo-0.2/libgrlbookmarks.so
>0x00007fa3537ac3e0  0x00007fa3537af988  Yes         /usr/lib64/grilo-0.2/libgrlflickr.so
>0x00007fa3535a48f0  0x00007fa3535a6cd0  Yes         /lib64/libgrlnet-0.2.so.0
>0x00007fa35339ac20  0x00007fa35339e0f8  Yes         /lib64/liboauth.so.0
>0x00007fa353169490  0x00007fa353187414  Yes         /lib64/libgoa-1.0.so.0
>0x00007fa352f29090  0x00007fa352f4caa4  Yes         /lib64/libssl3.so
>0x00007fa352cfaf00  0x00007fa352d12b18  Yes         /lib64/libsmime3.so
>0x00007fa3529c2b30  0x00007fa352aadf74  Yes         /lib64/libnss3.so
>0x00007fa352788e50  0x00007fa3527970b8  Yes         /lib64/libnssutil3.so
>0x00007fa35257a090  0x00007fa35257b018  Yes         /lib64/libplds4.so
>0x00007fa352375510  0x00007fa352376b18  Yes         /lib64/libplc4.so
>0x00007fa3521431e0  0x00007fa352163160  Yes         /lib64/libnspr4.so
>0x00007fa351ed4fb0  0x00007fa351f1dba0  Yes         /lib64/libcurl.so.4
>0x00007fa351c9b010  0x00007fa351c9f588  Yes         /lib64/libidn.so.11
>0x00007fa351a73520  0x00007fa351a8d3c8  Yes         /lib64/libssh2.so.1
>0x00007fa35182fd10  0x00007fa35185fdf4  Yes         /lib64/libgssapi_krb5.so.2
>0x00007fa3515691a0  0x00007fa3515cb75c  Yes         /lib64/libkrb5.so.3
>0x00007fa3513138b0  0x00007fa3513337d8  Yes         /lib64/libk5crypto.so.3
>0x00007fa35110c570  0x00007fa35110d154  Yes         /lib64/libcom_err.so.2
>0x00007fa350eff6d0  0x00007fa350f069f4  Yes         /lib64/liblber-2.4.so.2
>0x00007fa350cb90a0  0x00007fa350ce97d4  Yes         /lib64/libldap-2.4.so.2
>0x00007fa350a563c0  0x00007fa350a90400  Yes         /lib64/libssl.so.10
>0x00007fa350833620  0x00007fa350839f8c  Yes         /lib64/libkrb5support.so.0
>0x00007fa35062d570  0x00007fa35062e194  Yes         /lib64/libkeyutils.so.1
>0x00007fa350413b60  0x00007fa350424fe4  Yes         /lib64/libsasl2.so.3
>0x00007fa350209310  0x00007fa35020ba10  Yes         /usr/lib64/grilo-0.2/libgrlyoutube.so
>0x00007fa34bd65790  0x00007fa34bdc1a6c  Yes         /lib64/libgdata.so.13
>0x00007fa34bad4310  0x00007fa34bb19b14  Yes         /lib64/libgcr-base-3.so.1
>0x00007fa34b884af0  0x00007fa34b8a2a38  Yes         /lib64/libgck-1.so.0
>0x00007fa34b6447f0  0x00007fa34b6614dc  Yes         /lib64/libp11-kit.so.0
>0x00007fa34b3bf800  0x00007fa34b40ea48  Yes         /lib64/libgcrypt.so.11
>0x00007fa350001a30  0x00007fa3500020a8  Yes         /lib64/libgpg-error.so.0
>0x00007fa34b1b48d0  0x00007fa34b1b592c  Yes         /usr/lib64/gio/modules/libgiognomeproxy.so
>0x00007fa34afadeb0  0x00007fa34afb0388  Yes         /usr/lib64/grilo-0.2/libgrlraitv.so
>0x00007fa34ada6eb0  0x00007fa34ada8a54  Yes         /usr/lib64/grilo-0.2/libgrlmagnatune.so
>0x00007fa34aba24e0  0x00007fa34aba2ccc  Yes         /usr/lib64/grilo-0.2/libgrlgravatar.so
>0x00007fa34a99c240  0x00007fa34a99e294  Yes         /usr/lib64/grilo-0.2/libgrljamendo.so
>0x00007fa34a794ef0  0x00007fa34a797a7c  Yes         /usr/lib64/grilo-0.2/libgrlupnp.so
>0x00007fa34a587ae0  0x00007fa34a58d8f8  Yes         /lib64/libgssdp-1.0.so.3
>0x00007fa34a35e870  0x00007fa34a374c60  Yes         /lib64/libgupnp-1.0.so.4
>0x00007fa34a134100  0x00007fa34a1450dc  Yes         /lib64/libgupnp-av-1.0.so.2
>0x00007fa349f21c70  0x00007fa349f25424  Yes         /usr/lib64/grilo-0.2/libgrlpodcasts.so
>0x00007fa349d12fa0  0x00007fa349d190dc  Yes         /usr/lib64/grilo-0.2/libgrltracker.so
>0x00007fa349af3db0  0x00007fa349b04dfc  Yes         /lib64/libtracker-sparql-0.16.so.0
>0x00007fa34987f770  0x00007fa3498d026c  Yes         /usr/lib64/tracker-0.16/libtracker-data.so.0
>0x00007fa349643130  0x00007fa349653ba8  Yes         /usr/lib64/tracker-0.16/libtracker-common.so.0
>0x00007fa349328160  0x00007fa34935cb18  Yes         /lib64/libunistring.so.0
>0x00007fa349113580  0x00007fa34911505c  Yes         /usr/lib64/grilo-0.2/libgrlmetadatastore.so
>0x00007fa348f0e1d0  0x00007fa348f0efa0  Yes         /usr/lib64/grilo-0.2/libgrloptical-media.so
>0x00007fa348d079a0  0x00007fa348d09324  Yes         /usr/lib64/grilo-0.2/libgrllocalmetadata.so
>0x00007fa348b00f60  0x00007fa348b026d0  Yes         /usr/lib64/grilo-0.2/libgrlvimeo.so
>0x00007fa3488f9490  0x00007fa3488fba34  Yes         /usr/lib64/grilo-0.2/libgrlfilesystem.so
>0x00007fa3486f2ca0  0x00007fa3486f3a50  Yes         /usr/lib64/grilo-0.2/libgrlbliptv.so
>0x00007fa3484eaa70  0x00007fa3484ee000  Yes         /usr/lib64/grilo-0.2/libgrltmdb.so
>0x00007fa3482e4880  0x00007fa3482e539c  Yes         /usr/lib64/grilo-0.2/libgrllastfm-albumart.so
>0x00007fa3480de6e0  0x00007fa3480e054c  Yes         /usr/lib64/grilo-0.2/libgrldmap.so
>0x00007fa347eb16f0  0x00007fa347ec5524  Yes         /lib64/libdmapsharing-3.0.so.2
>0x00007fa347c9a530  0x00007fa347c9f69c  Yes         /lib64/libavahi-common.so.3
>0x00007fa347a899d0  0x00007fa347a91c38  Yes         /lib64/libavahi-client.so.3
>0x00007fa347882de0  0x00007fa347883ba4  Yes         /lib64/libavahi-glib.so.1
>0x00007fa3476780d0  0x00007fa34767d314  Yes         /lib64/libgstapp-1.0.so.0
>0x00007fa347472400  0x00007fa347473444  Yes         /usr/lib64/grilo-0.2/libgrlappletrailers.so
>0x00007fa345a5a110  0x00007fa345a674a0  Yes         /usr/lib64/gstreamer-1.0/libgstpulse.so
>0x00007fa345814650  0x00007fa345840f08  Yes         /lib64/libpulse.so.0
>0x00007fa345600010  0x00007fa345604d84  Yes         /lib64/libjson-c.so.2
>0x00007fa3453a21a0  0x00007fa3453de49c  Yes         /usr/lib64/pulseaudio/libpulsecommon-4.0.so
>0x00007fa3451894c0  0x00007fa34518be58  Yes         /lib64/libXtst.so.6
>0x00007fa344f803e0  0x00007fa344f83eb8  Yes         /lib64/libwrap.so.0
>0x00007fa344d243e0  0x00007fa344d5d30c  Yes         /lib64/libsndfile.so.1
>                                        No          /lib64/libasyncns.so.0
>0x00007fa344914620  0x00007fa344915e58  Yes         /lib64/libcap.so.2
>0x00007fa3446fe110  0x00007fa34470ad64  Yes         /lib64/libnsl.so.1
>0x00007fa3444ef340  0x00007fa3444f7334  Yes         /lib64/libgsm.so.1
>0x00007fa3442b20c0  0x00007fa3442e3190  Yes         /lib64/libFLAC.so.8
>0x00007fa344013b60  0x00007fa34401617c  Yes         /lib64/libvorbisenc.so.2
>0x00007fa336de8bd0  0x00007fa336df6ab8  Yes         /usr/lib64/gstreamer-1.0/libgsttypefindfunctions.so
>0x00007fa336badb90  0x00007fa336bd99c4  Yes         /usr/lib64/gstreamer-1.0/libgstmatroska.so
>0x00007fa336998a50  0x00007fa3369a0928  Yes         /lib64/libgstriff-1.0.so.0
>0x00007fa3357786c0  0x00007fa33578c500  Yes         /usr/lib64/gstreamer-1.0/libgstvideoparsersbad.so
>0x00007fa33554af40  0x00007fa33556c83c  Yes         /lib64/libgstcodecparsers-1.0.so.0
>0x00007fa334b2dbe0  0x00007fa334b3ffa0  Yes         /usr/lib64/gstreamer-1.0/libgstaudioparsers.so
>                                        No          /usr/lib64/gstreamer-1.0/libgsta52dec.so
>                                        No          /lib64/liba52.so.0
>                                        No          /usr/lib64/gstreamer-1.0/libgstlibav.so
>0x00007fa334508240  0x00007fa33450e310  Yes         /usr/lib64/gstreamer-1.0/libgstvideofilter.so
>0x00007fa3342ef7a0  0x00007fa3342fd914  Yes         /usr/lib64/gstreamer-1.0/libgstvideoconvert.so
>0x00007fa3340d39d0  0x00007fa3340e710c  Yes         /usr/lib64/gstreamer-1.0/libgstvideoscale.so
>0x00007fa329021120  0x00007fa32905acfc  Yes         /usr/lib64/gstreamer-1.0/libgstdeinterlace.so
>0x00007fa328615a10  0x00007fa328619314  Yes         /usr/lib64/gstreamer-1.0/libgstvolume.so
>0x00007fa328404bc0  0x00007fa32840e1f8  Yes         /usr/lib64/gstreamer-1.0/libgstaudioresample.so
>0x00007fa3281fc0b0  0x00007fa3281ff4a4  Yes         /lib64/liborc-test-0.4.so.0
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x3d39c00	64199680
>rbx            0x2059190	33919376
>rcx            0x0	0
>rdx            0x1	1
>rsi            0x20655c0	33969600
>rdi            0x2059190	33919376
>rbp            0x235a730	0x235a730
>rsp            0x7fff97457000	0x7fff97457000
>r8             0x1f5f410	32896016
>r9             0x7fa37df3d680	140340169528960
>r10            0x0	0
>r11            0x33	51
>r12            0x3d39c10	64199696
>r13            0x2	2
>r14            0x7fff97457200	140735731298816
>r15            0x7fff974571a0	140735731298720
>rip            0x7fa37da925c4	0x7fa37da925c4 <gdk_device_get_associated_device+4>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function gdk_device_get_associated_device:
>   0x00007fa37da925c0 <+0>:	push   %rbx
>   0x00007fa37da925c1 <+1>:	mov    %rdi,%rbx
>=> 0x00007fa37da925c4 <+4>:	callq  0x7fa37da91910 <gdk_device_get_type>
>   0x00007fa37da925c9 <+9>:	test   %rbx,%rbx
>   0x00007fa37da925cc <+12>:	je     0x7fa37da925ea <gdk_device_get_associated_device+42>
>   0x00007fa37da925ce <+14>:	mov    (%rbx),%rdx
>   0x00007fa37da925d1 <+17>:	test   %rdx,%rdx
>   0x00007fa37da925d4 <+20>:	je     0x7fa37da925db <gdk_device_get_associated_device+27>
>   0x00007fa37da925d6 <+22>:	cmp    (%rdx),%rax
>   0x00007fa37da925d9 <+25>:	je     0x7fa37da92610 <gdk_device_get_associated_device+80>
>   0x00007fa37da925db <+27>:	mov    %rax,%rsi
>   0x00007fa37da925de <+30>:	mov    %rbx,%rdi
>   0x00007fa37da925e1 <+33>:	callq  0x7fa37da8d900 <g_type_check_instance_is_a@plt>
>   0x00007fa37da925e6 <+38>:	test   %eax,%eax
>   0x00007fa37da925e8 <+40>:	jne    0x7fa37da92610 <gdk_device_get_associated_device+80>
>   0x00007fa37da925ea <+42>:	lea    0x5017b(%rip),%rdx        # 0x7fa37dae276c
>   0x00007fa37da925f1 <+49>:	lea    0x50748(%rip),%rsi        # 0x7fa37dae2d40 <__PRETTY_FUNCTION__.30914>
>   0x00007fa37da925f8 <+56>:	lea    0x4f4e7(%rip),%rdi        # 0x7fa37dae1ae6
>   0x00007fa37da925ff <+63>:	callq  0x7fa37da8d5d0 <g_return_if_fail_warning@plt>
>   0x00007fa37da92604 <+68>:	xor    %eax,%eax
>   0x00007fa37da92606 <+70>:	pop    %rbx
>   0x00007fa37da92607 <+71>:	retq   
>   0x00007fa37da92608 <+72>:	nopl   0x0(%rax,%rax,1)
>   0x00007fa37da92610 <+80>:	mov    0x48(%rbx),%rax
>   0x00007fa37da92614 <+84>:	pop    %rbx
>   0x00007fa37da92615 <+85>:	retq   
>End of assembler dump.

Actions: View

Attachments on bug 1118874: 917413 | 917414 | 917415 | 917416 | 917417 | 917418 | 917419 | 917420 | 917421 | 917422 | 917423