#0  _g_log_abort (breakpoint=breakpoint@entry=1) at ../../../../glib/gmessages.c:549
  [Error: gmessages.c was not found in source tree]
#1  0x00007f84f6535c91 in g_log_writer_default (log_level=6, log_level@entry=G_LOG_LEVEL_ERROR, fields=fields@entry=0x7ffed4c530a0, n_fields=n_fields@entry=6, user_data=user_data@entry=0x0) at ../../../../glib/gmessages.c:2616
  [Error: gmessages.c was not found in source tree]
#2  0x00007f84f65341fc in g_log_structured_array (log_level=G_LOG_LEVEL_ERROR, fields=0x7ffed4c530a0, n_fields=6) at ../../../../glib/gmessages.c:1936
  [Error: gmessages.c was not found in source tree]
#3  0x00007f84f65344f9 in g_log_structured (log_domain=log_domain@entry=0x7f84f5766fae "Gdk", log_level=log_level@entry=G_LOG_LEVEL_ERROR) at ../../../../glib/gmessages.c:1763
  [Error: gmessages.c was not found in source tree]
#4  0x00007f84f571ee2e in _gdk_x11_display_error_event (display=display@entry=0x557fb5d58000, error=error@entry=0x7ffed4c53820) at ././gdk/x11/gdkdisplay-x11.c:2579
  [Error: gdkdisplay-x11.c was not found in source tree]
#5  0x00007f84f572c173 in gdk_x_error (xdisplay=0x557fb5d46400, error=0x7ffed4c53820) at ././gdk/x11/gdkmain-x11.c:307
  [Error: gdkmain-x11.c was not found in source tree]
#6  0x00007f84f5a02c8d in _XError (dpy=dpy@entry=0x557fb5d46400, rep=rep@entry=0x557fb6047360) at ../../src/XlibInt.c:1434
  [Error: XlibInt.c was not found in source tree]
#7  0x00007f84f59ffbb7 in handle_error (dpy=0x557fb5d46400, err=0x557fb6047360, in_XReply=<optimized out>) at ../../src/xcb_io.c:199
  [Error: xcb_io.c was not found in source tree]
#8  0x00007f84f59ffc75 in handle_response (dpy=dpy@entry=0x557fb5d46400, response=0x557fb6047360, in_XReply=in_XReply@entry=0) at ../../src/xcb_io.c:311
  [Error: xcb_io.c was not found in source tree]
#9  0x00007f84f5a00575 in _XEventsQueued (dpy=0x557fb5d46400, mode=<optimized out>) at ../../src/xcb_io.c:350
  [Error: xcb_io.c was not found in source tree]
#10 0x00007f84f59e1ffa in XFlush (dpy=dpy@entry=0x557fb5d46400) at ../../src/Flush.c:39
  [Error: Flush.c was not found in source tree]
#11 0x00007f84f790e5a4 in draw_background (fade=fade@entry=0x557fb60c7b90) at mate-bg-crossfade.c:444
  [Error: mate-bg-crossfade.c was not found in source tree]
#12 0x00007f84f790e6a8 in on_finished (fade=0x557fb60c7b90) at mate-bg-crossfade.c:535
  [Error: mate-bg-crossfade.c was not found in source tree]
#13 0x00007f84f652a4f8 in g_source_callback_unref (cb_data=0x557fb5d9ef40) at ../../../../glib/gmain.c:1566
  [Error: gmain.c was not found in source tree]
#14 0x00007f84f652af6e in g_source_destroy_internal (source=0x557fb5d9fa10, context=0x557fb5d21510, have_lock=1) at ../../../../glib/gmain.c:1255
  [Error: gmain.c was not found in source tree]
#15 0x00007f84f652db38 in g_main_dispatch (context=0x557fb5d21510) at ../../../../glib/gmain.c:3172
  [Error: gmain.c was not found in source tree]
#16 g_main_context_dispatch (context=context@entry=0x557fb5d21510) at ../../../../glib/gmain.c:3813
  [Error: gmain.c was not found in source tree]
#17 0x00007f84f652de60 in g_main_context_iterate (context=0x557fb5d21510, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
  [Error: gmain.c was not found in source tree]
#18 0x00007f84f652e182 in g_main_loop_run (loop=0x557fb5f1a3e0) at ../../../../glib/gmain.c:4082
  [Error: gmain.c was not found in source tree]
#19 0x00007f84f721a715 in gtk_main () at ././gtk/gtkmain.c:1312
  [Error: gtkmain.c was not found in source tree]
#20 0x0000557fb4c1b0e4 in main (argc=<optimized out>, argv=<optimized out>) at main.c:540
  535: 
  536:         if (do_timed_exit) {
  537:                 g_timeout_add_seconds (30, (GSourceFunc) timed_exit_cb, NULL);
  538:         }
  539: 
  540:         gtk_main ();
  541: 
  542:  out:
  543: 
  544:         if (bus != NULL) {
  545:                 dbus_g_connection_unref (bus);