#0  g_type_check_instance_is_fundamentally_a (type_instance=type_instance@entry=0x56380b81db00, fundamental_type=fundamental_type@entry=80) at ../../../../gobject/gtype.c:4025
  [Error: gtype.c was not found in source tree]
#1  0x00007f605ce98ce5 in g_object_unref (_object=0x56380b81db00) at ../../../../gobject/gobject.c:3237
  [Error: gobject.c was not found in source tree]
#2  0x00007f605d8e99bd in gtk_css_value_image_free (value=0x56380b828860) at ../../../../gtk/gtkcssimagevalue.c:32
  [Error: gtkcssimagevalue.c was not found in source tree]
#3  0x00007f605d8ffbe5 in gtk_css_static_style_dispose (object=0x56380ac1fce0) at ../../../../gtk/gtkcssstaticstyle.c:81
  [Error: gtkcssstaticstyle.c was not found in source tree]
#4  0x00007f605ce98e03 in g_object_unref (_object=0x56380ac1fce0) at ../../../../gobject/gobject.c:3303
  [Error: gobject.c was not found in source tree]
#5  0x00007f605d8ec0a2 in gtk_css_node_finalize (object=0x56380aa49d90) at ../../../../gtk/gtkcssnode.c:251
  [Error: gtkcssnode.c was not found in source tree]
#6  0x00007f605ce98e72 in g_object_unref (_object=0x56380aa49d90) at ../../../../gobject/gobject.c:3340
  [Error: gobject.c was not found in source tree]
#7  0x00007f605da49cd7 in gtk_style_context_finalize (object=0x7f604401d280) at ../../../../gtk/gtkstylecontext.c:387
  [Error: gtkstylecontext.c was not found in source tree]
#8  0x00007f605ce98e72 in g_object_unref (_object=0x7f604401d280) at ../../../../gobject/gobject.c:3340
  [Error: gobject.c was not found in source tree]
#9  0x00007f605daf6193 in gtk_widget_finalize (object=0x56380aab86f0) at ../../../../gtk/gtkwidget.c:12313
  [Error: gtkwidget.c was not found in source tree]
#10 0x00007f605ce98e72 in g_object_unref (_object=0x56380aab86f0) at ../../../../gobject/gobject.c:3340
  [Error: gobject.c was not found in source tree]
#11 0x00007f605dae4a62 in gtk_widget_event_internal (widget=widget@entry=0x56380aab86f0, event=event@entry=0x56380a9595a0) at ../../../../gtk/gtkwidget.c:7753
  [Error: gtkwidget.c was not found in source tree]
#12 0x00007f605dae6b7a in gtk_widget_event (widget=widget@entry=0x56380aab86f0, event=event@entry=0x56380a9595a0) at ../../../../gtk/gtkwidget.c:7314
  [Error: gtkwidget.c was not found in source tree]
#13 0x00007f605d99c22e in gtk_main_do_event (event=<optimized out>) at ../../../../gtk/gtkmain.c:1855
  [Error: gtkmain.c was not found in source tree]
#14 0x00007f605d4ad765 in _gdk_event_emit (event=event@entry=0x56380a9595a0) at ../../../../gdk/gdkevents.c:73
  [Error: gdkevents.c was not found in source tree]
#15 0x00007f605d4ddf82 in gdk_event_source_dispatch (source=source@entry=0x56380a941f20, callback=<optimized out>, user_data=<optimized out>) at ../../../../../gdk/x11/gdkeventsource.c:367
  [Error: gdkeventsource.c was not found in source tree]
#16 0x00007f605cbba287 in g_main_dispatch (context=0x56380a956d80) at ../../../../glib/gmain.c:3177
  [Error: gmain.c was not found in source tree]
#17 g_main_context_dispatch (context=context@entry=0x56380a956d80) at ../../../../glib/gmain.c:3830
  [Error: gmain.c was not found in source tree]
#18 0x00007f605cbba4c0 in g_main_context_iterate (context=context@entry=0x56380a956d80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3903
  [Error: gmain.c was not found in source tree]
#19 0x00007f605cbba54c in g_main_context_iteration (context=context@entry=0x56380a956d80, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3964
  [Error: gmain.c was not found in source tree]
#20 0x00007f605d17ad2d in g_application_run (application=0x56380a94a1a0, argc=<optimized out>, argv=<optimized out>) at ../../../../gio/gapplication.c:2470
  [Error: gapplication.c was not found in source tree]
#21 0x0000563808e7f664 in main (argc=1, argv=0x7ffea0f52b18) at src/daemon/gpaste-daemon.c:161
  156: 
  157:     g_paste_bus_own_name (bus);
  158: 
  159:     g_paste_util_write_pid_file ("Daemon");
  160: 
  161:     gint64 exit_status = g_application_run (gapp, argc, argv);
  162: 
  163:     g_signal_handler_disconnect (bus, c_signals[C_NAME_LOST]);
  164:     g_signal_handler_disconnect (g_paste_daemon, c_signals[C_REEXECUTE_SELF]);
  165: 
  166:     return exit_status;