#0  g_mutex_get_impl (mutex=0xaaaaaaaaaaaaaab2) at /build/buildd/glib2.0-2.33.8/./glib/gthread-posix.c:119
  [Error: /build/buildd/glib2.0-2.33.8/./glib/gthread-posix.c was not found in source tree]
#1  0x00007fa77e53b1f9 in g_mutex_lock (mutex=mutex@entry=0xaaaaaaaaaaaaaab2) at /build/buildd/glib2.0-2.33.8/./glib/gthread-posix.c:208
  [Error: /build/buildd/glib2.0-2.33.8/./glib/gthread-posix.c was not found in source tree]
#2  0x00007fa781c3743e in external_thumbnailers_disabled_changed_cb (settings=<optimized out>, key=<optimized out>, factory=<optimized out>) at gnome-desktop-thumbnail.c:722
  [Error: gnome-desktop-thumbnail.c was not found in source tree]
#3  0x00007fa77e7bff37 in g_cclosure_marshal_VOID__STRINGv (closure=0x28ae600, return_value=<optimized out>, instance=0x287bca0, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1860b80) at /build/buildd/glib2.0-2.33.8/./gobject/gmarshal.c:1004
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gmarshal.c was not found in source tree]
#4  0x00007fa77e7bd307 in _g_closure_invoke_va (closure=0x28ae600, return_value=0x0, instance=0x287bca0, args=0x7fff128b03a8, n_params=1, param_types=0x1860b80) at /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c:840
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c was not found in source tree]
#5  0x00007fa77e7d6ab8 in g_signal_emit_valist (instance=0x287bca0, signal_id=<optimized out>, detail=1220, var_args=var_args@entry=0x7fff128b03a8) at /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c:3211
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c was not found in source tree]
#6  0x00007fa77e7d71f2 in g_signal_emit (instance=instance@entry=0x287bca0, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c:3356
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c was not found in source tree]
#7  0x00007fa77fade24c in g_settings_real_change_event (settings=0x287bca0, keys=<optimized out>, n_keys=2) at /build/buildd/glib2.0-2.33.8/./gio/gsettings.c:288
  [Error: /build/buildd/glib2.0-2.33.8/./gio/gsettings.c was not found in source tree]
#8  0x00007fa7793e0bb8 in ffi_call_unix64 () at ../src/x86/unix64.S:75
  [Error: ../src/x86/unix64.S was not found in source tree]
#9  0x00007fa7793e05c0 in ffi_call (cif=cif@entry=0x7fff128b0710, fn=fn@entry=0x7fa77fade1e0 <g_settings_real_change_event>, rvalue=0x7fff128b0640, avalue=avalue@entry=0x7fff128b05e0) at ../src/x86/ffi64.c:492
  [Error: ../src/x86/ffi64.c was not found in source tree]
#10 0x00007fa77e7be02b in g_cclosure_marshal_generic_va (closure=0x18611e0, return_value=0x7fff128b0880, instance=0x287bca0, args_list=<optimized out>, marshal_data=0x7fa77fade1e0, n_params=2, param_types=0x1860bc0) at /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c:1550
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c was not found in source tree]
#11 0x00007fa77e7bd307 in _g_closure_invoke_va (closure=0x18611e0, return_value=0x7fff128b0880, instance=0x287bca0, args=0x7fff128b0a48, n_params=2, param_types=0x1860bc0) at /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c:840
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c was not found in source tree]
#12 0x00007fa77e7d6ab8 in g_signal_emit_valist (instance=0x287bca0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff128b0a48) at /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c:3211
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c was not found in source tree]
#13 0x00007fa77e7d71f2 in g_signal_emit (instance=instance@entry=0x287bca0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c:3356
  [Error: /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c was not found in source tree]
#14 0x00007fa77fadeac7 in settings_backend_path_changed (target=<optimized out>, backend=<optimized out>, path=0x7fa768003ae0 "/", origin_tag=<optimized out>) at /build/buildd/glib2.0-2.33.8/./gio/gsettings.c:363
  [Error: /build/buildd/glib2.0-2.33.8/./gio/gsettings.c was not found in source tree]
#15 0x00007fa77fada90a in g_settings_backend_invoke_closure (user_data=0x7fa768004a80) at /build/buildd/glib2.0-2.33.8/./gio/gsettingsbackend.c:271
  [Error: /build/buildd/glib2.0-2.33.8/./gio/gsettingsbackend.c was not found in source tree]
#16 0x00007fa77e4fecc5 in g_main_dispatch (context=0x175ca40) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:2707
  [Error: /build/buildd/glib2.0-2.33.8/./glib/gmain.c was not found in source tree]
#17 g_main_context_dispatch (context=context@entry=0x175ca40) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3211
  [Error: /build/buildd/glib2.0-2.33.8/./glib/gmain.c was not found in source tree]
#18 0x00007fa77e4feff8 in g_main_context_iterate (context=context@entry=0x175ca40, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3282
  [Error: /build/buildd/glib2.0-2.33.8/./glib/gmain.c was not found in source tree]
#19 0x00007fa77e4ff0b4 in g_main_context_iteration (context=0x175ca40, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3343
  [Error: /build/buildd/glib2.0-2.33.8/./glib/gmain.c was not found in source tree]
#20 0x00007fa77faccb6c in g_application_run (application=0x187e000, argc=argc@entry=2, argv=argv@entry=0x7fff128b0dc8) at /build/buildd/glib2.0-2.33.8/./gio/gapplication.c:1607
  [Error: /build/buildd/glib2.0-2.33.8/./gio/gapplication.c was not found in source tree]
#21 0x000000000041e70c in main (argc=2, argv=0x7fff128b0dc8) at main.c:190
  185: 		GApplicationFlags app_flags = g_application_get_flags (G_APPLICATION (EOG_APP));
  186: 		app_flags |= G_APPLICATION_NON_UNIQUE;
  187: 		g_application_set_flags (G_APPLICATION (EOG_APP), app_flags);
  188: 	}
  189: 
  190: 	g_application_run (G_APPLICATION (EOG_APP), argc, argv);
  191: 	g_object_unref (EOG_APP);
  192: 
  193:   	if (startup_files)
  194: 		g_strfreev (startup_files);
  195: