Attachment 875874 Details for Bug 1077647 – File: backtrace

File: backtrace

backtrace (text/plain), 208.43 KB, created by aurimas on 2014-03-18 10:57:33 UTC

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Creator: aurimas

Created: 2014-03-18 10:57:33 UTC

Size: 208.43 KB

patch

obsolete

>[New LWP 1853]
>[New LWP 1855]
>[New LWP 1858]
>[New LWP 1860]
>[New LWP 1867]
>[New LWP 1856]
>[New LWP 1859]
>[New LWP 1863]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Traceback (most recent call last):
>  File "/usr/share/gdb/auto-load/usr/lib64/libgobject-2.0.so.0.3800.2-gdb.py", line 9, in <module>
>    from gobject import register
>  File "/usr/share/glib-2.0/gdb/gobject.py", line 3, in <module>
>    import gdb.backtrace
>ImportError: No module named backtrace
>Core was generated by `audacious'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x00007f32604d4b21 in g_type_is_a (type=type@entry=38223184, iface_type=iface_type@entry=38223184) at gtype.c:3506
>3506	gtype.c: No such file or directory.
>
>Thread 8 (Thread 0x7f323bc91700 (LWP 1863)):
>#0  0x00007f325fd5f9dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f324a905ba1 in poll (__timeout=-1, __nfds=2, __fds=0x7f3230001560) at /usr/include/bits/poll2.h:46
>No locals.
>#2  poll_func (ufds=0x7f3230001560, nfds=2, timeout=-1, userdata=0x7f322c0012b0) at pulse/thread-mainloop.c:71
>        mutex = 0x7f322c0012b0
>        r = <optimized out>
>#3  0x00007f324a8f6dec in pa_mainloop_poll (m=m@entry=0x7f322c00ae80) at pulse/mainloop.c:849
>        __func__ = "pa_mainloop_poll"
>        __PRETTY_FUNCTION__ = "pa_mainloop_poll"
>#4  0x00007f324a8f747e in pa_mainloop_iterate (m=m@entry=0x7f322c00ae80, 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  0x00007f324a8f7530 in pa_mainloop_run (m=0x7f322c00ae80, retval=retval@entry=0x0) at pulse/mainloop.c:949
>        r = <optimized out>
>#6  0x00007f324a905b36 in thread (userdata=0x7f322c001190) at pulse/thread-mainloop.c:90
>        m = 0x7f322c001190
>        mask = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}
>#7  0x00007f324a4a4bd8 in internal_thread_func (userdata=0x7f322c0174b0) at pulsecore/thread-posix.c:83
>        t = 0x7f322c0174b0
>#8  0x00007f3262c36f33 in start_thread (arg=0x7f323bc91700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f323bc91700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139853728126720, -2355509102246169272, 0, 0, 139853728127424, 139853728126720, 2390280423665759560, 2390084795361195336}, 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  0x00007f325fd69ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 7 (Thread 0x7f324889c700 (LWP 1859)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000000041ce5f in scan_worker (unused=<optimized out>) at scanner.c:91
>        request = 0x0
>#2  0x00007f3262c36f33 in start_thread (arg=0x7f324889c700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f324889c700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139853942081280, -2355509102246169272, 0, 0, 139853942081984, 139853942081280, 2390036879155852616, 2390084795361195336}, 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>
>#3  0x00007f325fd69ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 6 (Thread 0x7f324b525700 (LWP 1856)):
>#0  0x00007f3262c3e4f1 in do_sigwait (sig=0x7f324b524c84, set=<optimized out>) at ../sysdeps/unix/sysv/linux/sigwait.c:60
>        __arg4 = 8
>        __arg2 = 0
>        _a3 = 0
>        _a1 = 6529216
>        resultvar = <optimized out>
>        __arg3 = 0
>        __arg1 = 6529216
>        _a4 = 8
>        _a2 = 0
>        ret = <optimized out>
>        tmpset = {__val = {0, 139854392936230, 5, 0, 0, 139854382046312, 139853988779776, 0, 0, 139854392963461, 0, 139854382067412, 2390032988452353352, 139853988777092, 6529216, 139853988779776}}
>#1  __sigwait (set=set@entry=0x63a0c0 <signal_set>, sig=sig@entry=0x7f324b524c84) at ../sysdeps/unix/sysv/linux/sigwait.c:97
>        oldtype = 0
>        result = 128
>#2  0x000000000041d04f in signal_thread (data=<optimized out>) at signals.c:34
>        signal = 0
>#3  0x00007f3262c36f33 in start_thread (arg=0x7f324b525700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f324b525700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139853988779776, -2355509102246169272, 0, 0, 139853988780480, 139853988779776, 2390032988452353352, 2390084795361195336}, 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>
>#4  0x00007f325fd69ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 5 (Thread 0x7f3245614700 (LWP 1867)):
>#0  0x00007f3262c3dfbd in nanosleep () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f326266c028 in g_usleep (microseconds=microseconds@entry=20000) at gtimer.c:261
>        request = {tv_sec = 0, tv_nsec = 20000000}
>        remaining = {tv_sec = 0, tv_nsec = 320642}
>#2  0x00000000004113ea in write_output_raw (data=0x7f322c02d5d0, samples=5152) at output.c:268
>        blocking = <optimized out>
>        ready = <optimized out>
>        buffer = 0x7f322c02be10
>#3  0x0000000000411927 in write_output (size=<optimized out>, data=0x7f324560bc20) at output.c:298
>        buffer = 0x0
>        samples = 8192
>        fdata = 0x7f324560bc20
>#4  output_write_audio (data=<optimized out>, size=<optimized out>) at output.c:375
>No locals.
>#5  0x00007f32458701c5 in mpg123_playback_worker (data=0x426780 <playback_api>, filename=0x26750d5 "file:///run/media/aurimas/SAMSUNG/MY%20MUSIC/Rihanna%20-%20Good%20Girl%20Gone%20Bad%20Reloaded%20-%2004%20-%20Breakin%20Dishes.mp3", file=0x2597c40, start_time=<optimized out>, stop_time=-1, pause=<optimized out>) at mpg123.c:486
>        stop = 0
>        error = 0
>        ctx = {fd = 0x2597c40, decoder = 0x7f322c001c00, rate = 44100, channels = 2, encoding = 512, seek = -1, stop = 0, stream = 0, tu = 0x0}
>        ret = <optimized out>
>        bitrate = 224
>        bitrate_sum = 960
>        bitrate_count = 5
>        bitrate_updated = 0
>        fi = {version = MPG123_1_0, layer = 3, rate = 44100, mode = MPG123_M_JOINT, mode_ext = 0, framesize = 522, flags = MPG123_ORIGINAL, emphasis = 0, bitrate = 160, abr_rate = 0, vbr = MPG123_VBR}
>        error_count = 0
>        __FUNCTION__ = "mpg123_playback_worker"
>        outbuf = {0.0843892545, -0.0248582568, 0.0791460574, -0.0312198754, 0.0741097033, -0.0363811851, 0.0701204687, -0.0413605273, 0.0677186996, -0.0458857641, 0.0664340109, -0.0489859283, 0.0666902885, -0.050766021, 0.0681006312, -0.0516549647, 0.0691547841, -0.0534835942, 0.0693593174, -0.0560012199, 0.0688791275, -0.0567723885, 0.0677919686, -0.057055071, 0.0655512363, -0.0581638031, 0.0616424792, -0.0589393005, 0.0574201606, -0.0596633665, 0.0535282195, -0.0608099811, 0.0487466082, -0.0625718832, 0.0434685349, -0.0647916794, 0.0385549515, -0.0653310865, 0.033116132, -0.0647934675, 0.0277155023, -0.0649046898, 0.0238920487, -0.0644593313, 0.0210363921, -0.0647721738, 0.0181105323, -0.0677365363, 0.0155504048, -0.0713701099, 0.0140826367, -0.0749829859, 0.0137932468, -0.0787139386, 0.0138016697, -0.082318306, 0.013050124, -0.0876132548, 0.0118355565, -0.0941821337, 0.0109350793, -0.0999385864, 0.00983707979, -0.105473362, 0.00787390396, -0.110990122, 0.0053201206, -0.11626634, 0.00237815268, -0.121113881, -0.000971946865, -0.124242231, -0.00426147878, -0.12646535, -0.00703826733, -0.128867581, -0.00953359157, -0.130918533, -0.0122481622, -0.133039474, -0.0150403874, -0.13431558, -0.0174914245, -0.134831116, -0.0196982771, -0.137493402, -0.0215696115, -0.141159087, -0.0227681771, -0.143432975, -0.0242352262, -0.145297527, -0.0267185569, -0.146461815, -0.0292499624, -0.147414297, -0.0314715467, -0.149725735, -0.0337809324, -0.152518257, -0.0351797566, -0.155581892, -0.0355072245, -0.158692092, -0.0360265896, -0.161098301, -0.0366399437, -0.164224669, -0.0368900038, -0.167502403, -0.0370266736, -0.170683548, -0.0364414863, -0.175280958, -0.035679657, -0.178261012, -0.0368255563, -0.179924786, -0.0393644311, -0.184266478, -0.0417876318, -0.187563822, -0.0449739434, -0.188981861, -0.04908197, -0.193018883, -0.0529705472, -0.196882591, -0.0566208325, -0.199324548, -0.0597844422, -0.203094333, -0.0619809963, -0.205757126, -0.0638167113, -0.207160801, -0.0655670241, -0.209352076, -0.0672389343, -0.211450845, -0.0688710213, -0.214573115, -0.0700090528, -0.21779491, -0.0710363463, -0.219257757, -0.0723354816, -0.221724868, -0.0735405162, -0.224383593, -0.0755347982, -0.225784972, -0.0778457373, -0.22824797, -0.0784545988, -0.229924411, -0.0784567073, -0.230246902, -0.0790345967, -0.231668383, -0.0790002346, -0.231870323, -0.0795533806, -0.231269538, -0.0819760263, -0.232065231, -0.0848284513, -0.232208252, -0.0879677013, -0.233103797, -0.0923648775, -0.236230314, -0.0975882858, -0.239354029, -0.102882519, -0.243593395, -0.107879356, -0.248765022, -0.113009669, -0.253148079, -0.118862785, -0.259526908, -0.124503136, -0.267788857, -0.128357217, -0.274597824, -0.130034134, -0.279667825, -0.130749911, -0.283171028, -0.131607234, -0.285710901, -0.131814092, -0.2879785, -0.131275669, -0.289830595, -0.131440654, -0.292182863, -0.132533774, -0.294340968...}
>        outbuf_size = 32768
>        frames_played = 20480
>        frames_total = -44
>#6  0x00000000004125f5 in playback_thread (unused=<optimized out>) at playback.c:424
>        tuple = 0x257d130
>        start_time = <optimized out>
>        end_time = <optimized out>
>#7  0x00007f3262c36f33 in start_thread (arg=0x7f3245614700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f3245614700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139853889095424, -2355509102246169272, 0, 0, 139853889096128, 139853889095424, 2390010838769136968, 2390084795361195336}, 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  0x00007f325fd69ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 4 (Thread 0x7f324809b700 (LWP 1860)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000000041ce5f in scan_worker (unused=<optimized out>) at scanner.c:91
>        request = 0x0
>#2  0x00007f3262c36f33 in start_thread (arg=0x7f324809b700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f324809b700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139853933688576, -2355509102246169272, 0, 0, 139853933689280, 139853933688576, 2390035779107353928, 2390084795361195336}, 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>
>#3  0x00007f325fd69ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 3 (Thread 0x7f324489b700 (LWP 1858)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000000040bfb7 in add_worker (unused=<optimized out>) at adder.c:443
>        task = <optimized out>
>        result = 0x7f324489b9c0
>        count = <optimized out>
>#2  0x00007f3262c36f33 in start_thread (arg=0x7f324489b700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f324489b700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139853874968320, -2355509102246169272, 0, 0, 139853874969024, 139853874968320, 2390010490339915080, 2390084795361195336}, 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>
>#3  0x00007f325fd69ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 2 (Thread 0x7f3251c39700 (LWP 1855)):
>#0  0x00007f325fd5f9dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f32626455b4 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f324c0010c0, timeout=-1, context=0x2481e30) at gmain.c:4007
>        poll_func = 0x7f3262654500 <g_poll>
>#2  g_main_context_iterate (context=0x2481e30, 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 = 3
>        allocated_nfds = 3
>        fds = 0x7f324c0010c0
>#3  0x00007f3262645a3a in g_main_loop_run (loop=0x2481dc0) at gmain.c:3907
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007f32607c5376 in gdbus_shared_thread_func (user_data=0x2481e00) at gdbusprivate.c:278
>        data = 0x2481e00
>#5  0x00007f326266aa45 in g_thread_proxy (data=0x246f8a0) at gthread.c:798
>        thread = 0x246f8a0
>#6  0x00007f3262c36f33 in start_thread (arg=0x7f3251c39700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f3251c39700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139854096865024, -2355509102246169272, 0, 0, 139854096865728, 139854096865024, 2390056204898071880, 2390084795361195336}, 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  0x00007f325fd69ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 1 (Thread 0x7f32638679c0 (LWP 1853)):
>#0  0x00007f32604d4b21 in g_type_is_a (type=type@entry=38223184, iface_type=iface_type@entry=38223184) at gtype.c:3506
>        node = <optimized out>
>        iface_node = <optimized out>
>        is_a = <optimized out>
>#1  0x00007f32604d9a3c in g_value_type_compatible (src_type=38223184, dest_type=38223184) at gvalue.c:501
>No locals.
>#2  0x00007f32604b8d28 in g_value_object_collect_value (value=0x7fffa2a19090, n_collect_values=<optimized out>, collect_values=<optimized out>, collect_flags=<optimized out>) at gobject.c:3686
>        object = 0x28e0300
>#3  0x00007f32604d9c48 in g_value_set_instance (value=value@entry=0x7fffa2a19090, instance=instance@entry=0x28e0300) at gvalue.c:363
>        g_type = 38223184
>        value_table = 0x244c510
>        cvalue = {v_int = 42861312, v_long = 42861312, v_int64 = 42861312, v_double = 2.1176301794883171e-316, v_pointer = 0x28e0300}
>        error_msg = <optimized out>
>        __PRETTY_FUNCTION__ = "g_value_set_instance"
>#4  0x00007f32604cdd5d in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a19220) at gsignal.c:3328
>        instance_and_params = 0x7fffa2a19090
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a190a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#5  0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e0300, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a19300, reg_save_area = 0x7fffa2a19240}}
>#6  0x00007f3261db7f65 in gtk_widget_event_internal (widget=widget@entry=0x28e0300, event=event@entry=0x2756870) at gtkwidget.c:7171
>        return_val = 0
>#7  0x00007f3261db812b in synth_crossing (widget=0x28e0300, widget@entry=0x0, type=type@entry=GDK_ENTER_NOTIFY, window=0x28b03d0, device=device@entry=0x2471590, mode=mode@entry=GDK_CROSSING_GTK_UNGRAB, detail=detail@entry=GDK_NOTIFY_VIRTUAL) at gtkwidget.c:11844
>        event = 0x2756870
>#8  0x00007f3261dbb5cc in _gtk_widget_synthesize_crossing (from=from@entry=0x0, to=to@entry=0x284c940, device=device@entry=0x2471590, mode=mode@entry=GDK_CROSSING_GTK_UNGRAB) at gtkwidget.c:11950
>        to_ancestors = 0x2eb3880 = {0x2498020, 0x28b03d0, 0x28b02a0}
>        list = 0x2eb3860 = {0x28b03d0, 0x28b02a0}
>        to_ancestor = <optimized out>
>        from_window = 0x0
>        to_window = 0x28b0170
>        __PRETTY_FUNCTION__ = "_gtk_widget_synthesize_crossing"
>#9  0x00007f3261c84931 in synth_crossing_for_grab_notify (from=0x2875eb0, to=to@entry=0x284c940, devices=devices@entry=0x2eb3820 = {...}, mode=GDK_CROSSING_GTK_UNGRAB, info=0x7fffa2a19670) at gtkmain.c:1906
>        device = 0x2471590
>        from_window = 0x0
>        to_window = 0x28b0170
>#10 0x00007f3261c84abb in gtk_grab_notify_foreach (child=0x284c940, data=0x7fffa2a19670) at gtkmain.c:1966
>        info = 0x7fffa2a19670
>        was_grabbed = 0
>        is_grabbed = 1
>        was_shadowed = 1
>        is_shadowed = 0
>        devices = 0x2eb3820 = {0x2471590}
>#11 0x00007f3261ca178d in gtk_menu_shell_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a19670) at gtkmenushell.c:1168
>        menu_shell = <optimized out>
>        child = <optimized out>
>        children = 0x258dc20 = {0x28f7470, 0x28dcf70, 0x28b9600, 0x28abf70, 0x28ab7a0}
>#12 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28a6950, data=0x7fffa2a19670) at gtkmain.c:1941
>        info = 0x7fffa2a19670
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 0
>        devices = <optimized out>
>#13 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a19670) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b240
>        child = <optimized out>
>        children = 0x0
>#14 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b330, data=0x7fffa2a19670) at gtkmain.c:1941
>        info = 0x7fffa2a19670
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#15 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a19670) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268ba20
>        child = <optimized out>
>        children = 0x2592080 = {0x27337b0, 0x26dd9e0, 0x262f420}
>#16 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268bb10, data=data@entry=0x7fffa2a19670) at gtkmain.c:1941
>        info = 0x7fffa2a19670
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#17 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a19670) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x28e00f0
>        child = <optimized out>
>#18 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x28e0300, data=data@entry=0x7fffa2a19670) at gtkmain.c:1941
>        info = 0x7fffa2a19670
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 1
>        is_shadowed = 1
>        devices = <optimized out>
>#19 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x28e0300
>        toplevels = 0x2eb3780 = {0x2875eb0, 0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 0, is_grabbed = 1, from_grab = 0, notified_windows = 0x0, device = 0x2471590}
>#20 0x00007f3261c8576c 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"
>#21 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#22 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a19890, invocation_hint=invocation_hint@entry=0x7fffa2a19830) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#23 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a19890) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a19e70, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#24 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a19a20) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a19890
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a198a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#25 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a19b00, reg_save_area = 0x7fffa2a19a40}}
>#26 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#27 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a19cc0) at gtkmain.c:1973
>        info = 0x7fffa2a19cc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#28 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a19cc0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#29 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a19cc0) at gtkmain.c:1941
>        info = 0x7fffa2a19cc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#30 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a19cc0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#31 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a19cc0) at gtkmain.c:1941
>        info = 0x7fffa2a19cc0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#32 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a19cc0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#33 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a19cc0) at gtkmain.c:1941
>        info = 0x7fffa2a19cc0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#34 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb2d80 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb34c0 = {0x28b0170}, device = 0x2471590}
>#35 0x00007f3261c8576c 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"
>#36 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#37 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a19ee0, invocation_hint=invocation_hint@entry=0x7fffa2a19e80) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#38 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a19ee0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1a4c0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#39 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1a070) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a19ee0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a19ef8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#40 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1a150, reg_save_area = 0x7fffa2a1a090}}
>#41 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#42 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1a310) at gtkmain.c:1973
>        info = 0x7fffa2a1a310
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#43 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1a310) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#44 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1a310) at gtkmain.c:1941
>        info = 0x7fffa2a1a310
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#45 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1a310) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#46 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1a310) at gtkmain.c:1941
>        info = 0x7fffa2a1a310
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#47 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1a310) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#48 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1a310) at gtkmain.c:1941
>        info = 0x7fffa2a1a310
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#49 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb2900 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb2180 = {0x28b0170}, device = 0x2471590}
>#50 0x00007f3261c8576c 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"
>#51 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#52 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1a530, invocation_hint=invocation_hint@entry=0x7fffa2a1a4d0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#53 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1a530) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1ab10, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#54 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1a6c0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1a530
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1a548
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#55 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1a7a0, reg_save_area = 0x7fffa2a1a6e0}}
>#56 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#57 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1a960) at gtkmain.c:1973
>        info = 0x7fffa2a1a960
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#58 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1a960) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#59 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1a960) at gtkmain.c:1941
>        info = 0x7fffa2a1a960
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#60 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1a960) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#61 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1a960) at gtkmain.c:1941
>        info = 0x7fffa2a1a960
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#62 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1a960) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#63 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1a960) at gtkmain.c:1941
>        info = 0x7fffa2a1a960
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#64 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb28e0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb2a20 = {0x28b0170}, device = 0x2471590}
>#65 0x00007f3261c8576c 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"
>#66 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#67 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1ab80, invocation_hint=invocation_hint@entry=0x7fffa2a1ab20) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#68 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1ab80) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1b160, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#69 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1ad10) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1ab80
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1ab98
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#70 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1adf0, reg_save_area = 0x7fffa2a1ad30}}
>#71 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#72 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1afb0) at gtkmain.c:1973
>        info = 0x7fffa2a1afb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#73 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1afb0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#74 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1afb0) at gtkmain.c:1941
>        info = 0x7fffa2a1afb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#75 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1afb0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#76 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1afb0) at gtkmain.c:1941
>        info = 0x7fffa2a1afb0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#77 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1afb0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#78 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1afb0) at gtkmain.c:1941
>        info = 0x7fffa2a1afb0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#79 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb1c60 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb2640 = {0x28b0170}, device = 0x2471590}
>#80 0x00007f3261c8576c 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"
>#81 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#82 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1b1d0, invocation_hint=invocation_hint@entry=0x7fffa2a1b170) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#83 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1b1d0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1b7b0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#84 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1b360) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1b1d0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1b1e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#85 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1b440, reg_save_area = 0x7fffa2a1b380}}
>#86 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#87 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1b600) at gtkmain.c:1973
>        info = 0x7fffa2a1b600
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#88 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1b600) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#89 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1b600) at gtkmain.c:1941
>        info = 0x7fffa2a1b600
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#90 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1b600) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#91 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1b600) at gtkmain.c:1941
>        info = 0x7fffa2a1b600
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#92 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1b600) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#93 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1b600) at gtkmain.c:1941
>        info = 0x7fffa2a1b600
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#94 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb1f20 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb2060 = {0x28b0170}, device = 0x2471590}
>#95 0x00007f3261c8576c 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"
>#96 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#97 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1b820, invocation_hint=invocation_hint@entry=0x7fffa2a1b7c0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#98 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1b820) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1be00, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#99 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1b9b0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1b820
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1b838
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#100 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1ba90, reg_save_area = 0x7fffa2a1b9d0}}
>#101 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#102 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1bc50) at gtkmain.c:1973
>        info = 0x7fffa2a1bc50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#103 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1bc50) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#104 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1bc50) at gtkmain.c:1941
>        info = 0x7fffa2a1bc50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#105 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1bc50) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#106 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1bc50) at gtkmain.c:1941
>        info = 0x7fffa2a1bc50
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#107 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1bc50) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#108 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1bc50) at gtkmain.c:1941
>        info = 0x7fffa2a1bc50
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#109 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb1540 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb1c80 = {0x28b0170}, device = 0x2471590}
>#110 0x00007f3261c8576c 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"
>#111 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#112 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1be70, invocation_hint=invocation_hint@entry=0x7fffa2a1be10) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#113 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1be70) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1c450, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#114 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1c000) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1be70
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1be88
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#115 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1c0e0, reg_save_area = 0x7fffa2a1c020}}
>#116 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#117 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1c2a0) at gtkmain.c:1973
>        info = 0x7fffa2a1c2a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#118 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1c2a0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#119 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1c2a0) at gtkmain.c:1941
>        info = 0x7fffa2a1c2a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#120 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1c2a0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#121 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1c2a0) at gtkmain.c:1941
>        info = 0x7fffa2a1c2a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#122 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1c2a0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#123 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1c2a0) at gtkmain.c:1941
>        info = 0x7fffa2a1c2a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#124 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb1140 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb0b80 = {0x28b0170}, device = 0x2471590}
>#125 0x00007f3261c8576c 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"
>#126 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#127 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1c4c0, invocation_hint=invocation_hint@entry=0x7fffa2a1c460) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#128 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1c4c0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1caa0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#129 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1c650) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1c4c0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1c4d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#130 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1c730, reg_save_area = 0x7fffa2a1c670}}
>#131 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#132 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1c8f0) at gtkmain.c:1973
>        info = 0x7fffa2a1c8f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#133 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1c8f0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#134 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1c8f0) at gtkmain.c:1941
>        info = 0x7fffa2a1c8f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#135 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1c8f0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#136 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1c8f0) at gtkmain.c:1941
>        info = 0x7fffa2a1c8f0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#137 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1c8f0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#138 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1c8f0) at gtkmain.c:1941
>        info = 0x7fffa2a1c8f0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#139 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb10a0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb11a0 = {0x28b0170}, device = 0x2471590}
>#140 0x00007f3261c8576c 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"
>#141 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#142 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1cb10, invocation_hint=invocation_hint@entry=0x7fffa2a1cab0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#143 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1cb10) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1d0f0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#144 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1cca0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1cb10
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1cb28
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#145 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1cd80, reg_save_area = 0x7fffa2a1ccc0}}
>#146 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#147 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1cf40) at gtkmain.c:1973
>        info = 0x7fffa2a1cf40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#148 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1cf40) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#149 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1cf40) at gtkmain.c:1941
>        info = 0x7fffa2a1cf40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#150 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1cf40) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#151 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1cf40) at gtkmain.c:1941
>        info = 0x7fffa2a1cf40
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#152 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1cf40) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#153 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1cf40) at gtkmain.c:1941
>        info = 0x7fffa2a1cf40
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#154 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb0560 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb0e00 = {0x28b0170}, device = 0x2471590}
>#155 0x00007f3261c8576c 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"
>#156 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#157 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1d160, invocation_hint=invocation_hint@entry=0x7fffa2a1d100) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#158 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1d160) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1d740, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#159 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1d2f0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1d160
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1d178
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#160 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1d3d0, reg_save_area = 0x7fffa2a1d310}}
>#161 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#162 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1d590) at gtkmain.c:1973
>        info = 0x7fffa2a1d590
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#163 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1d590) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#164 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1d590) at gtkmain.c:1941
>        info = 0x7fffa2a1d590
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#165 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1d590) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#166 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1d590) at gtkmain.c:1941
>        info = 0x7fffa2a1d590
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#167 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1d590) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#168 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1d590) at gtkmain.c:1941
>        info = 0x7fffa2a1d590
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#169 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb08e0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb0a20 = {0x28b0170}, device = 0x2471590}
>#170 0x00007f3261c8576c 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"
>#171 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#172 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1d7b0, invocation_hint=invocation_hint@entry=0x7fffa2a1d750) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#173 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1d7b0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1dd90, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#174 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1d940) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1d7b0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1d7c8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#175 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1da20, reg_save_area = 0x7fffa2a1d960}}
>#176 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#177 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1dbe0) at gtkmain.c:1973
>        info = 0x7fffa2a1dbe0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#178 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1dbe0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#179 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1dbe0) at gtkmain.c:1941
>        info = 0x7fffa2a1dbe0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#180 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1dbe0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#181 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1dbe0) at gtkmain.c:1941
>        info = 0x7fffa2a1dbe0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#182 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1dbe0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#183 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1dbe0) at gtkmain.c:1941
>        info = 0x7fffa2a1dbe0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#184 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eb0500 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eb0640 = {0x28b0170}, device = 0x2471590}
>#185 0x00007f3261c8576c 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"
>#186 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#187 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1de00, invocation_hint=invocation_hint@entry=0x7fffa2a1dda0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#188 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1de00) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1e3e0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#189 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1df90) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1de00
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1de18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#190 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1e070, reg_save_area = 0x7fffa2a1dfb0}}
>#191 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#192 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1e230) at gtkmain.c:1973
>        info = 0x7fffa2a1e230
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#193 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1e230) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#194 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1e230) at gtkmain.c:1941
>        info = 0x7fffa2a1e230
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#195 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1e230) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#196 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1e230) at gtkmain.c:1941
>        info = 0x7fffa2a1e230
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#197 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1e230) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#198 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1e230) at gtkmain.c:1941
>        info = 0x7fffa2a1e230
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#199 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eafb40 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eaf2c0 = {0x28b0170}, device = 0x2471590}
>#200 0x00007f3261c8576c 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"
>#201 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#202 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1e450, invocation_hint=invocation_hint@entry=0x7fffa2a1e3f0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#203 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1e450) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1ea30, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#204 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1e5e0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1e450
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1e468
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#205 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1e6c0, reg_save_area = 0x7fffa2a1e600}}
>#206 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#207 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1e880) at gtkmain.c:1973
>        info = 0x7fffa2a1e880
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#208 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1e880) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#209 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1e880) at gtkmain.c:1941
>        info = 0x7fffa2a1e880
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#210 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1e880) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#211 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1e880) at gtkmain.c:1941
>        info = 0x7fffa2a1e880
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#212 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1e880) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#213 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1e880) at gtkmain.c:1941
>        info = 0x7fffa2a1e880
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#214 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eafa60 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eafb60 = {0x28b0170}, device = 0x2471590}
>#215 0x00007f3261c8576c 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"
>#216 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#217 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1eaa0, invocation_hint=invocation_hint@entry=0x7fffa2a1ea40) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#218 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1eaa0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1f080, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#219 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1ec30) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1eaa0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1eab8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#220 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1ed10, reg_save_area = 0x7fffa2a1ec50}}
>#221 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#222 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1eed0) at gtkmain.c:1973
>        info = 0x7fffa2a1eed0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#223 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1eed0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#224 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1eed0) at gtkmain.c:1941
>        info = 0x7fffa2a1eed0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#225 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1eed0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#226 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1eed0) at gtkmain.c:1941
>        info = 0x7fffa2a1eed0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#227 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1eed0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#228 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1eed0) at gtkmain.c:1941
>        info = 0x7fffa2a1eed0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#229 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eaf280 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eaf380 = {0x28b0170}, device = 0x2471590}
>#230 0x00007f3261c8576c 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"
>#231 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#232 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1f0f0, invocation_hint=invocation_hint@entry=0x7fffa2a1f090) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#233 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1f0f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1f6d0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#234 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1f280) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1f0f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1f108
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#235 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1f360, reg_save_area = 0x7fffa2a1f2a0}}
>#236 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#237 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1f520) at gtkmain.c:1973
>        info = 0x7fffa2a1f520
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#238 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1f520) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#239 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1f520) at gtkmain.c:1941
>        info = 0x7fffa2a1f520
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#240 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1f520) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#241 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1f520) at gtkmain.c:1941
>        info = 0x7fffa2a1f520
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#242 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1f520) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#243 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1f520) at gtkmain.c:1941
>        info = 0x7fffa2a1f520
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#244 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eaf0a0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eaf1a0 = {0x28b0170}, device = 0x2471590}
>#245 0x00007f3261c8576c 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"
>#246 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#247 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1f740, invocation_hint=invocation_hint@entry=0x7fffa2a1f6e0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#248 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1f740) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a1fd20, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#249 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1f8d0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1f740
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1f758
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#250 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a1f9b0, reg_save_area = 0x7fffa2a1f8f0}}
>#251 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#252 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a1fb70) at gtkmain.c:1973
>        info = 0x7fffa2a1fb70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#253 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1fb70) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#254 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a1fb70) at gtkmain.c:1941
>        info = 0x7fffa2a1fb70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#255 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1fb70) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#256 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a1fb70) at gtkmain.c:1941
>        info = 0x7fffa2a1fb70
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#257 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a1fb70) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#258 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a1fb70) at gtkmain.c:1941
>        info = 0x7fffa2a1fb70
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#259 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eaecc0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eaee00 = {0x28b0170}, device = 0x2471590}
>#260 0x00007f3261c8576c 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"
>#261 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#262 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a1fd90, invocation_hint=invocation_hint@entry=0x7fffa2a1fd30) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#263 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a1fd90) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a20370, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#264 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a1ff20) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a1fd90
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a1fda8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#265 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a20000, reg_save_area = 0x7fffa2a1ff40}}
>#266 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#267 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a201c0) at gtkmain.c:1973
>        info = 0x7fffa2a201c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#268 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a201c0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#269 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a201c0) at gtkmain.c:1941
>        info = 0x7fffa2a201c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#270 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a201c0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#271 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a201c0) at gtkmain.c:1941
>        info = 0x7fffa2a201c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#272 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a201c0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#273 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a201c0) at gtkmain.c:1941
>        info = 0x7fffa2a201c0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#274 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eae280 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eadf20 = {0x28b0170}, device = 0x2471590}
>#275 0x00007f3261c8576c 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"
>#276 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#277 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a203e0, invocation_hint=invocation_hint@entry=0x7fffa2a20380) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#278 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a203e0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a209c0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#279 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a20570) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a203e0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a203f8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#280 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a20650, reg_save_area = 0x7fffa2a20590}}
>#281 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#282 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a20810) at gtkmain.c:1973
>        info = 0x7fffa2a20810
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#283 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a20810) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#284 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a20810) at gtkmain.c:1941
>        info = 0x7fffa2a20810
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#285 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a20810) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#286 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a20810) at gtkmain.c:1941
>        info = 0x7fffa2a20810
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#287 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a20810) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#288 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a20810) at gtkmain.c:1941
>        info = 0x7fffa2a20810
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#289 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eae220 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eae320 = {0x28b0170}, device = 0x2471590}
>#290 0x00007f3261c8576c 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"
>#291 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#292 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a20a30, invocation_hint=invocation_hint@entry=0x7fffa2a209d0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#293 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a20a30) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a21010, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#294 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a20bc0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a20a30
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a20a48
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#295 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a20ca0, reg_save_area = 0x7fffa2a20be0}}
>#296 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#297 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a20e60) at gtkmain.c:1973
>        info = 0x7fffa2a20e60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#298 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a20e60) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#299 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a20e60) at gtkmain.c:1941
>        info = 0x7fffa2a20e60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#300 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a20e60) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#301 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a20e60) at gtkmain.c:1941
>        info = 0x7fffa2a20e60
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#302 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a20e60) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#303 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a20e60) at gtkmain.c:1941
>        info = 0x7fffa2a20e60
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#304 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eade40 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eadf40 = {0x28b0170}, device = 0x2471590}
>#305 0x00007f3261c8576c 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"
>#306 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#307 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a21080, invocation_hint=invocation_hint@entry=0x7fffa2a21020) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#308 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a21080) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a21660, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#309 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a21210) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a21080
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a21098
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#310 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a212f0, reg_save_area = 0x7fffa2a21230}}
>#311 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#312 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a214b0) at gtkmain.c:1973
>        info = 0x7fffa2a214b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#313 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a214b0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#314 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a214b0) at gtkmain.c:1941
>        info = 0x7fffa2a214b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#315 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a214b0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#316 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a214b0) at gtkmain.c:1941
>        info = 0x7fffa2a214b0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#317 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a214b0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#318 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a214b0) at gtkmain.c:1941
>        info = 0x7fffa2a214b0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#319 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2ead860 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2ead960 = {0x28b0170}, device = 0x2471590}
>#320 0x00007f3261c8576c 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"
>#321 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#322 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a216d0, invocation_hint=invocation_hint@entry=0x7fffa2a21670) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#323 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a216d0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a21cb0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#324 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a21860) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a216d0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a216e8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#325 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a21940, reg_save_area = 0x7fffa2a21880}}
>#326 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#327 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a21b00) at gtkmain.c:1973
>        info = 0x7fffa2a21b00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#328 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a21b00) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#329 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a21b00) at gtkmain.c:1941
>        info = 0x7fffa2a21b00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#330 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a21b00) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#331 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a21b00) at gtkmain.c:1941
>        info = 0x7fffa2a21b00
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#332 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a21b00) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#333 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a21b00) at gtkmain.c:1941
>        info = 0x7fffa2a21b00
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#334 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2ead480 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2ead580 = {0x28b0170}, device = 0x2471590}
>#335 0x00007f3261c8576c 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"
>#336 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#337 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a21d20, invocation_hint=invocation_hint@entry=0x7fffa2a21cc0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#338 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a21d20) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a22300, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#339 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a21eb0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a21d20
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a21d38
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#340 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a21f90, reg_save_area = 0x7fffa2a21ed0}}
>#341 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#342 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a22150) at gtkmain.c:1973
>        info = 0x7fffa2a22150
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#343 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a22150) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#344 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a22150) at gtkmain.c:1941
>        info = 0x7fffa2a22150
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#345 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a22150) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#346 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a22150) at gtkmain.c:1941
>        info = 0x7fffa2a22150
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#347 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a22150) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#348 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a22150) at gtkmain.c:1941
>        info = 0x7fffa2a22150
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#349 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eac680 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eac660 = {0x28b0170}, device = 0x2471590}
>#350 0x00007f3261c8576c 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"
>#351 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#352 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a22370, invocation_hint=invocation_hint@entry=0x7fffa2a22310) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#353 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a22370) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a22950, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#354 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a22500) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a22370
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a22388
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#355 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a225e0, reg_save_area = 0x7fffa2a22520}}
>#356 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#357 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a227a0) at gtkmain.c:1973
>        info = 0x7fffa2a227a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#358 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a227a0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#359 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a227a0) at gtkmain.c:1941
>        info = 0x7fffa2a227a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#360 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a227a0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#361 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a227a0) at gtkmain.c:1941
>        info = 0x7fffa2a227a0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#362 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a227a0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#363 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a227a0) at gtkmain.c:1941
>        info = 0x7fffa2a227a0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#364 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eac9a0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eacae0 = {0x28b0170}, device = 0x2471590}
>#365 0x00007f3261c8576c 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"
>#366 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#367 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a229c0, invocation_hint=invocation_hint@entry=0x7fffa2a22960) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#368 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a229c0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a22fa0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#369 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a22b50) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a229c0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a229d8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#370 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a22c30, reg_save_area = 0x7fffa2a22b70}}
>#371 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#372 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a22df0) at gtkmain.c:1973
>        info = 0x7fffa2a22df0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#373 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a22df0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#374 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a22df0) at gtkmain.c:1941
>        info = 0x7fffa2a22df0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#375 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a22df0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#376 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a22df0) at gtkmain.c:1941
>        info = 0x7fffa2a22df0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#377 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a22df0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#378 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a22df0) at gtkmain.c:1941
>        info = 0x7fffa2a22df0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#379 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eac600 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eac700 = {0x28b0170}, device = 0x2471590}
>#380 0x00007f3261c8576c 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"
>#381 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#382 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a23010, invocation_hint=invocation_hint@entry=0x7fffa2a22fb0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#383 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a23010) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a235f0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#384 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a231a0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a23010
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a23028
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#385 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a23280, reg_save_area = 0x7fffa2a231c0}}
>#386 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#387 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a23440) at gtkmain.c:1973
>        info = 0x7fffa2a23440
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#388 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a23440) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#389 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a23440) at gtkmain.c:1941
>        info = 0x7fffa2a23440
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#390 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a23440) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#391 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a23440) at gtkmain.c:1941
>        info = 0x7fffa2a23440
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#392 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a23440) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#393 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a23440) at gtkmain.c:1941
>        info = 0x7fffa2a23440
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#394 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eabec0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eabb20 = {0x28b0170}, device = 0x2471590}
>#395 0x00007f3261c8576c 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"
>#396 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#397 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a23660, invocation_hint=invocation_hint@entry=0x7fffa2a23600) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#398 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a23660) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a23c40, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#399 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a237f0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a23660
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a23678
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#400 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a238d0, reg_save_area = 0x7fffa2a23810}}
>#401 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#402 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a23a90) at gtkmain.c:1973
>        info = 0x7fffa2a23a90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#403 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a23a90) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#404 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a23a90) at gtkmain.c:1941
>        info = 0x7fffa2a23a90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#405 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a23a90) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#406 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a23a90) at gtkmain.c:1941
>        info = 0x7fffa2a23a90
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#407 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a23a90) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#408 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a23a90) at gtkmain.c:1941
>        info = 0x7fffa2a23a90
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#409 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eabae0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eabc20 = {0x28b0170}, device = 0x2471590}
>#410 0x00007f3261c8576c 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"
>#411 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#412 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a23cb0, invocation_hint=invocation_hint@entry=0x7fffa2a23c50) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#413 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a23cb0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a24290, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#414 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a23e40) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a23cb0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a23cc8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#415 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a23f20, reg_save_area = 0x7fffa2a23e60}}
>#416 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#417 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a240e0) at gtkmain.c:1973
>        info = 0x7fffa2a240e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#418 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a240e0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#419 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a240e0) at gtkmain.c:1941
>        info = 0x7fffa2a240e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#420 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a240e0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#421 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a240e0) at gtkmain.c:1941
>        info = 0x7fffa2a240e0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#422 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a240e0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#423 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a240e0) at gtkmain.c:1941
>        info = 0x7fffa2a240e0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#424 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eab080 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eab840 = {0x28b0170}, device = 0x2471590}
>#425 0x00007f3261c8576c 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"
>#426 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#427 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a24300, invocation_hint=invocation_hint@entry=0x7fffa2a242a0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#428 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a24300) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a248e0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#429 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a24490) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a24300
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a24318
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#430 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a24570, reg_save_area = 0x7fffa2a244b0}}
>#431 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#432 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a24730) at gtkmain.c:1973
>        info = 0x7fffa2a24730
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#433 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a24730) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#434 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a24730) at gtkmain.c:1941
>        info = 0x7fffa2a24730
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#435 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a24730) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#436 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a24730) at gtkmain.c:1941
>        info = 0x7fffa2a24730
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#437 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a24730) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#438 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a24730) at gtkmain.c:1941
>        info = 0x7fffa2a24730
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#439 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eab560 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eab6a0 = {0x28b0170}, device = 0x2471590}
>#440 0x00007f3261c8576c 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"
>#441 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#442 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a24950, invocation_hint=invocation_hint@entry=0x7fffa2a248f0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#443 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a24950) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a24f30, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#444 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a24ae0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a24950
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a24968
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#445 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a24bc0, reg_save_area = 0x7fffa2a24b00}}
>#446 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#447 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a24d80) at gtkmain.c:1973
>        info = 0x7fffa2a24d80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#448 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a24d80) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#449 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a24d80) at gtkmain.c:1941
>        info = 0x7fffa2a24d80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#450 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a24d80) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#451 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a24d80) at gtkmain.c:1941
>        info = 0x7fffa2a24d80
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#452 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a24d80) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#453 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a24d80) at gtkmain.c:1941
>        info = 0x7fffa2a24d80
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#454 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eaa980 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eab0c0 = {0x28b0170}, device = 0x2471590}
>#455 0x00007f3261c8576c 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"
>#456 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#457 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a24fa0, invocation_hint=invocation_hint@entry=0x7fffa2a24f40) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#458 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a24fa0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a25580, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#459 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a25130) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a24fa0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a24fb8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#460 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a25210, reg_save_area = 0x7fffa2a25150}}
>#461 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#462 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a253d0) at gtkmain.c:1973
>        info = 0x7fffa2a253d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#463 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a253d0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#464 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a253d0) at gtkmain.c:1941
>        info = 0x7fffa2a253d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#465 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a253d0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#466 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a253d0) at gtkmain.c:1941
>        info = 0x7fffa2a253d0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#467 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a253d0) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#468 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a253d0) at gtkmain.c:1941
>        info = 0x7fffa2a253d0
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#469 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eaa560 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2ea9da0 = {0x28b0170}, device = 0x2471590}
>#470 0x00007f3261c8576c 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"
>#471 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#472 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a255f0, invocation_hint=invocation_hint@entry=0x7fffa2a25590) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#473 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a255f0) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a25bd0, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#474 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a25780) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a255f0
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a25608
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#475 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a25860, reg_save_area = 0x7fffa2a257a0}}
>#476 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#477 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a25a20) at gtkmain.c:1973
>        info = 0x7fffa2a25a20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#478 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a25a20) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#479 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a25a20) at gtkmain.c:1941
>        info = 0x7fffa2a25a20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#480 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a25a20) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#481 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a25a20) at gtkmain.c:1941
>        info = 0x7fffa2a25a20
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#482 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a25a20) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#483 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a25a20) at gtkmain.c:1941
>        info = 0x7fffa2a25a20
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#484 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2eaa4e0 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eaa620 = {0x28b0170}, device = 0x2471590}
>#485 0x00007f3261c8576c 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"
>#486 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#487 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a25c40, invocation_hint=invocation_hint@entry=0x7fffa2a25be0) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#488 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a25c40) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a26220, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#489 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a25dd0) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a25c40
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a25c58
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#490 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a25eb0, reg_save_area = 0x7fffa2a25df0}}
>#491 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#492 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a26070) at gtkmain.c:1973
>        info = 0x7fffa2a26070
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#493 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a26070) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#494 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a26070) at gtkmain.c:1941
>        info = 0x7fffa2a26070
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#495 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a26070) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#496 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a26070) at gtkmain.c:1941
>        info = 0x7fffa2a26070
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#497 0x00007f3261dcaff9 in gtk_window_forall (container=<optimized out>, include_internals=1, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a26070) at gtkwindow.c:7611
>        window = <optimized out>
>        priv = 0x2875ca0
>        child = <optimized out>
>#498 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=child@entry=0x2875eb0, data=data@entry=0x7fffa2a26070) at gtkmain.c:1941
>        info = 0x7fffa2a26070
>        was_grabbed = 0
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#499 0x00007f3261c84c2b in gtk_grab_notify (group=0x277c8d0, device=<optimized out>, old_grab_widget=<optimized out>, new_grab_widget=<optimized out>, from_grab=from_grab@entry=0) at gtkmain.c:2014
>        toplevel = 0x2875eb0
>        toplevels = 0x2ea8f80 = {0x2875c60, 0x2875a10, 0x28e09f0, 0x28e07a0, 0x28e0550, 0x28757c0, 0x2875570, 0x2875320, 0x28750d0, 0x2874e80, 0x2874c30, 0x28749e0, 0x26c4990, 0x28e10e0, 0x2874790}
>        info = {old_grab_widget = 0x2875eb0, new_grab_widget = 0x28a6950, was_grabbed = 1, is_grabbed = 0, from_grab = 0, notified_windows = 0x2eaa240 = {0x28b0170}, device = 0x2471590}
>#500 0x00007f3261c8576c 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"
>#501 0x00007f3261cf51b1 in gtk_scale_button_grab_notify (button=<optimized out>, was_grabbed=<optimized out>) at gtkscalebutton.c:1162
>        priv = 0x273c170
>        toplevel = 0x28e0300
>        grab_widget = <optimized out>
>        group = <optimized out>
>#502 0x00007f32604b4212 in g_closure_invoke (closure=0x294b470, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffa2a26290, invocation_hint=invocation_hint@entry=0x7fffa2a26230) at gclosure.c:777
>        marshal = 0x7f32604b60c0 <g_cclosure_marshal_VOID__BOOLEAN>
>        marshal_data = 0x0
>        in_marshal = 1
>        real_closure = 0x294b450
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#503 0x00007f32604c635d in signal_emit_unlocked_R (node=node@entry=0x245f170, detail=detail@entry=0, instance=instance@entry=0x28e82f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffa2a26290) at gsignal.c:3586
>        tmp = <optimized out>
>        handler = 0x2906a60
>        accumulator = 0x0
>        emission = {next = 0x7fffa2a26870, instance = 0x28e82f0, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        handler_list = 0x2906a60
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 18
>        max_sequential_handler_number = 6392
>        return_value_altered = 1
>#504 0x00007f32604ce0f2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffa2a26420) at gsignal.c:3330
>        instance_and_params = 0x7fffa2a26290
>        signal_return_type = <optimized out>
>        param_values = 0x7fffa2a262a8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>        __FUNCTION__ = "g_signal_emit_valist"
>#505 0x00007f32604ce3af in g_signal_emit (instance=instance@entry=0x28e82f0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3386
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffa2a26500, reg_save_area = 0x7fffa2a26440}}
>#506 0x00007f3261db6f71 in _gtk_widget_grab_notify (widget=widget@entry=0x28e82f0, was_grabbed=was_grabbed@entry=0) at gtkwidget.c:7424
>No locals.
>#507 0x00007f3261c84acb in gtk_grab_notify_foreach (child=0x28e82f0, data=0x7fffa2a266c0) at gtkmain.c:1973
>        info = 0x7fffa2a266c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = 0x0
>#508 0x00007f3261ba700a in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a266c0) at gtkbox.c:2096
>        box = <optimized out>
>        priv = 0x268b7e0
>        child = <optimized out>
>        children = 0x2591860 = {0x2965580}
>#509 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x268b8d0, data=data@entry=0x7fffa2a266c0) at gtkmain.c:1941
>        info = 0x7fffa2a266c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>#510 0x00007f3261c48460 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f3261c84950 <gtk_grab_notify_foreach>, callback_data=0x7fffa2a266c0) at gtkframe.c:374
>        bin = <optimized out>
>        frame = <optimized out>
>        priv = 0x28d6a10
>        child = <optimized out>
>#511 0x00007f3261c84b32 in gtk_grab_notify_foreach (child=0x28d6b40, data=data@entry=0x7fffa2a266c0) at gtkmain.c:1941
>        info = 0x7fffa2a266c0
>        was_grabbed = 1
>        is_grabbed = 0
>        was_shadowed = 0
>        is_shadowed = 1
>        devices = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x00007f326347b5c0  0x00007f3263481b74  Yes         /lib64/libaudcore.so.1
>0x00007f3263267a60  0x00007f3263271aac  Yes         /lib64/libaudgui.so.1
>0x00007f3263054bd0  0x00007f326305ab98  Yes         /lib64/libaudtag.so.1
>0x00007f3262e4dff0  0x00007f3262e4fba0  Yes         /lib64/libaudclient.so.2
>0x00007f3262c349f0  0x00007f3262c40614  Yes         /lib64/libpthread.so.0
>0x00007f326292d890  0x00007f326299cbb8  Yes         /lib64/libm.so.6
>0x00007f32626166e0  0x00007f32626aef1c  Yes         /lib64/libglib-2.0.so.0
>0x00007f32623f9190  0x00007f32623fa088  Yes         /lib64/libgmodule-2.0.so.0
>0x00007f32621f66b0  0x00007f32621f681c  Yes         /lib64/libgthread-2.0.so.0
>0x00007f3261b56100  0x00007f3261e1ab54  Yes         /lib64/libgtk-3.so.0
>0x00007f3261846a40  0x00007f3261899694  Yes         /lib64/libgdk-3.so.0
>0x00007f326161e880  0x00007f3261623358  Yes         /lib64/libpangocairo-1.0.so.0
>0x00007f32613dc050  0x00007f32613faf88  Yes         /lib64/libpango-1.0.so.0
>0x00007f32611b63b0  0x00007f32611c1f34  Yes         /lib64/libatk-1.0.so.0
>0x00007f3260fa6560  0x00007f3260fa759c  Yes (*)     /lib64/libcairo-gobject.so.2
>0x00007f3260c916d0  0x00007f3260d60ef8  Yes         /lib64/libcairo.so.2
>0x00007f3260a60ed0  0x00007f3260a74ac0  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x00007f3260726be0  0x00007f32607e865c  Yes         /lib64/libgio-2.0.so.0
>0x00007f32604af160  0x00007f32604dda18  Yes         /lib64/libgobject-2.0.so.0
>0x00007f3260286610  0x00007f32602988b4  Yes         /lib64/libdbus-glib-1.so.2
>0x00007f326003bab0  0x00007f3260065a54  Yes         /lib64/libdbus-1.so.3
>0x00007f325fc94560  0x00007f325fdd5bb4  Yes         /lib64/libc.so.6
>0x00007f325fa6dd50  0x00007f325fa6fb00  Yes         /lib64/libguess.so.1
>0x00007f3263686b10  0x00007f326369fc70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f325f869ed0  0x00007f325f86a9d0  Yes         /lib64/libdl.so.2
>0x00007f325f548f60  0x00007f325f5cff1c  Yes         /lib64/libX11.so.6
>0x00007f325f31d240  0x00007f325f3275f8  Yes         /lib64/libXi.so.6
>0x00007f325f1165f0  0x00007f325f118948  Yes         /lib64/libXfixes.so.3
>0x00007f325eef2ef0  0x00007f325ef05b14  Yes         /lib64/libatk-bridge-2.0.so.0
>0x00007f325ecda320  0x00007f325ece28fc  Yes         /lib64/libpangoft2-1.0.so.0
>0x00007f325ea9dca0  0x00007f325eabafcc  Yes         /lib64/libfontconfig.so.1
>0x00007f325e894bb0  0x00007f325e895510  Yes         /lib64/libXinerama.so.1
>0x00007f325e68bc30  0x00007f325e6915d0  Yes         /lib64/libXrandr.so.2
>0x00007f325e481ab0  0x00007f325e486690  Yes         /lib64/libXcursor.so.1
>0x00007f325e27ccd0  0x00007f325e27d6e8  Yes         /lib64/libXcomposite.so.1
>0x00007f325e079c40  0x00007f325e07a56c  Yes         /lib64/libXdamage.so.1
>0x00007f325de70930  0x00007f325de746f0  Yes         /lib64/libwayland-client.so.0
>0x00007f325dc2bb30  0x00007f325dc44bd8  Yes         /lib64/libxkbcommon.so.0
>0x00007f325da051c0  0x00007f325da06c94  Yes         /lib64/libwayland-cursor.so.0
>0x00007f325d7f5760  0x00007f325d7ff460  Yes         /lib64/libXext.so.6
>0x00007f325d5ec2d0  0x00007f325d5ef0bc  Yes         /lib64/librt.so.1
>0x00007f325d39cd00  0x00007f325d3cfb6c  Yes         /lib64/libharfbuzz.so.0
>0x00007f325d0ff320  0x00007f325d16afb4  Yes         /lib64/libfreetype.so.6
>0x00007f325ce52510  0x00007f325ceda58c  Yes         /lib64/libpixman-1.so.0
>0x00007f325cc2aea0  0x00007f325cc3d7cc  Yes         /lib64/libEGL.so.1
>0x00007f325c9f7680  0x00007f325ca18e68  Yes         /lib64/libpng16.so.16
>0x00007f325c7efb90  0x00007f325c7f0460  Yes         /lib64/libxcb-shm.so.0
>0x00007f325c5e8610  0x00007f325c5eba7c  Yes         /lib64/libxcb-render.so.0
>0x00007f325c3cda00  0x00007f325c3db6c8  Yes         /lib64/libxcb.so.1
>0x00007f325c1bbb70  0x00007f325c1c1be8  Yes         /lib64/libXrender.so.1
>0x00007f325bfa6210  0x00007f325bfb2930  Yes         /lib64/libz.so.1
>0x00007f325bd53b00  0x00007f325bd8d5d4  Yes         /lib64/libGL.so.1
>0x00007f325bb35870  0x00007f325bb39fe8  Yes         /lib64/libffi.so.6
>0x00007f325b9164a0  0x00007f325b928fe4  Yes         /lib64/libselinux.so.1
>0x00007f325b6f9a40  0x00007f325b7087dc  Yes         /lib64/libresolv.so.2
>0x00007f325b4e8c40  0x00007f325b4efb54  Yes         /lib64/libmowgli.so.2
>0x00007f325b2c4c50  0x00007f325b2d5448  Yes         /lib64/libatspi.so.0
>0x00007f325b08fe00  0x00007f325b0a8cdc  Yes         /lib64/libexpat.so.1
>0x00007f325ae727c0  0x00007f325ae849b8  Yes         /lib64/libgraphite2.so.3
>0x00007f325ac6e600  0x00007f325ac6e70c  Yes         /lib64/libX11-xcb.so.1
>0x00007f325aa6a930  0x00007f325aa6ba88  Yes         /lib64/libxcb-dri2.so.0
>0x00007f325a864610  0x00007f325a866748  Yes         /lib64/libxcb-xfixes.so.0
>0x00007f325a65f020  0x00007f325a65fbc8  Yes         /lib64/libxcb-shape.so.0
>0x00007f325a4582c0  0x00007f325a45a09c  Yes         /lib64/libgbm.so.1
>0x00007f325a24b950  0x00007f325a250ae0  Yes         /lib64/libwayland-server.so.0
>0x00007f325a0281e0  0x00007f325a031230  Yes         /lib64/libglapi.so.0
>0x00007f3259e104a0  0x00007f3259e18f52  Yes         /lib64/libudev.so.1
>0x00007f3259c04210  0x00007f3259c09b88  Yes         /lib64/libdrm.so.2
>0x00007f32599fdee0  0x00007f32599febfc  Yes         /lib64/libXau.so.6
>0x00007f32597ed030  0x00007f32597f4df8  Yes         /lib64/libxcb-glx.so.0
>0x00007f32595de010  0x00007f32595e0958  Yes         /lib64/libXxf86vm.so.1
>0x00007f3259378770  0x00007f32593c28e8  Yes         /lib64/libpcre.so.1
>0x00007f32591550e0  0x00007f325916b060  Yes         /lib64/liblzma.so.5
>0x00007f3258f3eaf0  0x00007f3258f4e218  Yes         /lib64/libgcc_s.so.1
>0x00007f3252628ef0  0x00007f32526433f8  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007f32523f38c0  0x00007f325240b618  Yes         /lib64/libgvfscommon.so.0
>0x00007f32521aa670  0x00007f32521d2124  Yes         /lib64/libbluray.so.1
>0x00007f3251fa3f10  0x00007f3251fa4804  Yes         /lib64/libutil.so.1
>0x00007f3251c68870  0x00007f3251d50930  Yes         /lib64/libxml2.so.2
>0x00007f3251235b20  0x00007f3251237174  Yes         /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so
>0x00007f3251005a60  0x00007f3251029a58  Yes         /lib64/librsvg-2.so.2
>0x00007f3250dcbcd0  0x00007f3250dea858  Yes         /lib64/libcroco-0.6.so.3
>0x00007f3250bc07b0  0x00007f3250bc0fb0  Yes         /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
>0x00007f32509bb170  0x00007f32509bd160  Yes         /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so
>0x00007f32507b5d60  0x00007f32507b7260  Yes         /lib64/libcanberra-gtk3.so.0
>0x00007f32505a63f0  0x00007f32505af1ec  Yes         /lib64/libcanberra.so.0
>0x00007f325039c110  0x00007f32503a040c  Yes         /lib64/libvorbisfile.so.3
>0x00007f325016f850  0x00007f3250187180  Yes         /lib64/libvorbis.so.0
>0x00007f324bdfaaa0  0x00007f324bdfd098  Yes         /lib64/libogg.so.0
>0x00007f324bbe95b0  0x00007f324bbf3354  Yes         /lib64/libtdb.so.1
>0x00007f324b9df4b0  0x00007f324b9e3778  Yes         /lib64/libltdl.so.7
>0x00007f324b7a6ed0  0x00007f324b7ab98c  Yes         /lib64/libcrypt.so.1
>0x00007f324b529e80  0x00007f324b580030  Yes         /lib64/libfreebl3.so
>0x00007f324ab20980  0x00007f324ab229d4  Yes         /usr/lib64/audacious/Output/pulse_audio.so
>0x00007f324a8df650  0x00007f324a90bf18  Yes         /lib64/libpulse.so.0
>0x00007f324a6caec0  0x00007f324a6cf5d4  Yes         /lib64/libjson-c.so.2
>0x00007f324a46d1a0  0x00007f324a4a949c  Yes         /usr/lib64/pulseaudio/libpulsecommon-4.0.so
>0x00007f324a241f30  0x00007f324a24f1ec  Yes         /lib64/libICE.so.6
>0x00007f324a036c20  0x00007f324a03ac44  Yes         /lib64/libSM.so.6
>0x00007f3249e304c0  0x00007f3249e32e58  Yes         /lib64/libXtst.so.6
>0x00007f3249c273e0  0x00007f3249c2aeb8  Yes         /lib64/libwrap.so.0
>0x00007f32499cb3e0  0x00007f3249a0430c  Yes         /lib64/libsndfile.so.1
>0x00007f32497c0380  0x00007f32497c29f8  Yes         /lib64/libasyncns.so.0
>0x00007f32495bb620  0x00007f32495bce58  Yes         /lib64/libcap.so.2
>0x00007f32493b6510  0x00007f32493b7b84  Yes         /lib64/libuuid.so.1
>0x00007f32491a0110  0x00007f32491acd64  Yes         /lib64/libnsl.so.1
>0x00007f3248f91340  0x00007f3248f99334  Yes         /lib64/libgsm.so.1
>0x00007f3248d540c0  0x00007f3248d85190  Yes         /lib64/libFLAC.so.8
>0x00007f3248ab5b60  0x00007f3248ab817c  Yes         /lib64/libvorbisenc.so.2
>0x00007f324889e3d0  0x00007f32488a041c  Yes         /lib64/libattr.so.1
>0x00007f3247698fe0  0x00007f32476997b4  Yes         /usr/lib64/audacious/Container/audpl.so
>0x00007f3247495d70  0x00007f3247496434  Yes         /usr/lib64/audacious/Transport/unix-io.so
>0x00007f32472937f0  0x00007f3247293a64  Yes         /usr/lib64/audacious/General/cd-menu-items.so
>0x00007f3247090ea0  0x00007f32470915a0  Yes         /usr/lib64/audacious/General/gnomeshortcuts.so
>0x00007f3246e825d0  0x00007f3246e89f64  Yes         /usr/lib64/audacious/General/mpris2.so
>0x00007f3246c51980  0x00007f3246c6ac04  Yes         /usr/lib64/audacious/General/skins.so
>0x00007f324586f6f0  0x00007f3245870a54  Yes         /usr/lib64/audacious/Input/madplug.so
>0x00007f3245619f00  0x00007f324564eba8  Yes         /lib64/libmpg123.so.0
>0x00007f3244c00e00  0x00007f3244c0b044  Yes         /usr/lib64/audacious/General/gtkui.so
>0x00007f32449f2990  0x00007f32449f4aac  Yes         /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-jpeg.so
>0x00007f323b240200  0x00007f323b276c90  Yes         /lib64/libjpeg.so.62
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x1	1
>rbx            0x2473d50	38223184
>rcx            0x0	0
>rdx            0x7fffa2a19050	140735921885264
>rsi            0x2473d50	38223184
>rdi            0x2473d50	38223184
>rbp            0x2473d50	0x2473d50
>rsp            0x7fffa2a19000	0x7fffa2a19000
>r8             0x245fb51	38140753
>r9             0x245fde8	38141416
>r10            0x28	40
>r11            0xb	11
>r12            0x244c510	38061328
>r13            0x7fffa2a19190	140735921885584
>r14            0x2473d50	38223184
>r15            0x7fffa2a19090	140735921885328
>rip            0x7f32604d4b21	0x7f32604d4b21 <g_type_is_a+1>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            *value not available*
>st1            *value not available*
>st2            *value not available*
>st3            *value not available*
>st4            *value not available*
>st5            *value not available*
>st6            *value not available*
>st7            *value not available*
>fctrl          *value not available*
>fstat          *value not available*
>ftag           *value not available*
>fiseg          *value not available*
>fioff          *value not available*
>foseg          *value not available*
>fooff          *value not available*
>fop            *value not available*
>mxcsr          *value not available*
>ymm0           *value not available*
>ymm1           *value not available*
>ymm2           *value not available*
>ymm3           *value not available*
>ymm4           *value not available*
>ymm5           *value not available*
>ymm6           *value not available*
>ymm7           *value not available*
>ymm8           *value not available*
>ymm9           *value not available*
>ymm10          *value not available*
>ymm11          *value not available*
>ymm12          *value not available*
>ymm13          *value not available*
>ymm14          *value not available*
>ymm15          *value not available*
>Dump of assembler code from 0x7f32604d4b0d to 0x7f32604d4b61:
>   0x00007f32604d4b0d <g_type_next_base+125>:	add    %al,(%rax)
>   0x00007f32604d4b0f <g_type_next_base+127>:	add    %al,-0x74b7fe16(%rbx)
>   0x00007f32604d4b15 <g_type_next_base+133>:	rex.R xlat %ds:(%rbx)
>   0x00007f32604d4b17 <g_type_next_base+135>:	rex.W retq 
>   0x00007f32604d4b19:	nopl   0x0(%rax)
>   0x00007f32604d4b20 <g_type_is_a+0>:	push   %rbp
>=> 0x00007f32604d4b21 <g_type_is_a+1>:	push   %rbx
>   0x00007f32604d4b22 <g_type_is_a+2>:	sub    $0x18,%rsp
>   0x00007f32604d4b26 <g_type_is_a+6>:	cmp    $0x3fc,%rdi
>   0x00007f32604d4b2d <g_type_is_a+13>:	jbe    0x7f32604d4c00 <g_type_is_a+224>
>   0x00007f32604d4b33 <g_type_is_a+19>:	and    $0xfffffffffffffffc,%rdi
>   0x00007f32604d4b37 <g_type_is_a+23>:	mov    %rdi,%rbp
>   0x00007f32604d4b3a <g_type_is_a+26>:	cmp    $0x3fc,%rsi
>   0x00007f32604d4b41 <g_type_is_a+33>:	jbe    0x7f32604d4b60 <g_type_is_a+64>
>   0x00007f32604d4b43 <g_type_is_a+35>:	mov    %rsi,%rbx
>   0x00007f32604d4b46 <g_type_is_a+38>:	and    $0xfffffffffffffffc,%rbx
>   0x00007f32604d4b4a <g_type_is_a+42>:	test   %rbx,%rbx
>   0x00007f32604d4b4d <g_type_is_a+45>:	jne    0x7f32604d4b74 <g_type_is_a+84>
>   0x00007f32604d4b4f <g_type_is_a+47>:	xor    %eax,%eax
>   0x00007f32604d4b51 <g_type_is_a+49>:	add    $0x18,%rsp
>   0x00007f32604d4b55 <g_type_is_a+53>:	pop    %rbx
>   0x00007f32604d4b56 <g_type_is_a+54>:	pop    %rbp
>   0x00007f32604d4b57 <g_type_is_a+55>:	retq   
>   0x00007f32604d4b58 <g_type_is_a+56>:	nopl   0x0(%rax,%rax,1)
>   0x00007f32604d4b60 <g_type_is_a+64>:	lea    0x21fb99(%rip),%rax        # 0x7f32606f4700 <static_fundamental_type_nodes>
>End of assembler dump.

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Attachments on bug 1077647: 875874 | 875875 | 875876 | 875878 | 875879 | 875880 | 875881 | 875882 | 875883 | 875884 | 875885