#0  0x00002ad03102931b in raise () from /lib/libc.so.6
#1  0x00002ad03102aa7e in abort () from /lib/libc.so.6
#2  0x00002ad030c70d50 in IA__g_logv (log_domain=0x2ad02f35d841 "Gtk", 
    log_level=<value optimized out>, 
    format=0x2ad030c99b35 "%s: assertion `%s' failed", args1=0x7fff7c67d380)
    at gmessages.c:497
#3  0x00002ad030c70dd3 in IA__g_log (
    log_domain=0x20be <Address 0x20be out of bounds>, log_level=8382, 
    format=0x6 <Address 0x6 out of bounds>) at gmessages.c:517
#4  0x00002ad02f332c8f in gtk_widget_real_unrealize (
    widget=<value optimized out>) at gtkwidget.c:7028
#5  0x00002ad0308fe5f8 in IA__g_closure_invoke (closure=0x56af00, 
    return_value=0x0, n_param_values=1, param_values=0x7fff7c67d6f0, 
    invocation_hint=0x7fff7c67d5c0) at gclosure.c:490
#6  0x00002ad03090dd0f in signal_emit_unlocked_R (node=0x56b190, detail=0, 
    instance=0x57b050, emission_return=0x0, instance_and_params=0x7fff7c67d6f0)
    at gsignal.c:2476
#7  0x00002ad03090ee25 in IA__g_signal_emit_valist (instance=0x57b050, 
    signal_id=<value optimized out>, detail=0, var_args=0x7fff7c67d970)
    at gsignal.c:2197
#8  0x00002ad03090f003 in IA__g_signal_emit (instance=0x20be, signal_id=8382, 
    detail=6) at gsignal.c:2241
#9  0x00002ad02f32f2aa in IA__gtk_widget_unrealize (widget=0x57b050)
    at gtkwidget.c:2540
#10 0x00002ad02f32fb5d in gtk_widget_dispose (object=0x57b050)
    at gtkwidget.c:6871
#11 0x00002ad030900418 in IA__g_object_unref (_object=<value optimized out>)
    at gobject.c:1734
#12 0x00002ad02f22a1a8 in IA__gtk_propagate_event (widget=0x57b050, 
    event=0x7b6630) at gtkmain.c:2213
#13 0x00002ad02f22b247 in IA__gtk_main_do_event (event=0x7b6630)
    at gtkmain.c:1444
#14 0x00002ad02f5c972c in gdk_event_dispatch (source=<value optimized out>, 
    callback=<value optimized out>, user_data=<value optimized out>)
    at gdkevents-x11.c:2320
#15 0x00002ad030c68c43 in IA__g_main_context_dispatch (context=0x555b80)
    at gmain.c:2043
#16 0x00002ad030c6ba9d in g_main_context_iterate (context=0x555b80, block=1, 
    dispatch=1, self=<value optimized out>) at gmain.c:2675
#17 0x00002ad030c6bd86 in IA__g_main_loop_run (loop=0x562880) at gmain.c:2879
#18 0x00002ad02f22b5a2 in IA__gtk_main () at gtkmain.c:1023
#19 0x00000000004061f3 in main (argc=1, argv=0x7fff7c67dde8) at daemon.c:1113