#0  0x080826df in menu_get_panel (menu=0x83d9180) at menu.c:146
  141: 	while (menu) {
  142: 		retval = g_object_get_data (G_OBJECT (menu), "menu_panel");
  143: 		if (retval)
  144: 			break;
  145: 
  146: 		menu = gtk_menu_get_attach_widget (GTK_MENU (menu))->parent;
  147: 		if (!GTK_IS_MENU (menu))
  148: 			break;
  149: 	}
  150: 
  151: 	if (retval && !PANEL_IS_WIDGET (retval)) {
#1  0x080827f8 in show_item_menu (item=0x850b680, bevent=0x810c738) at menu.c:984
  979: 	GtkWidget   *menu;
  980: 
  981: 	if (panel_lockdown_get_locked_down ())
  982: 		return FALSE;
  983: 
  984: 	panel_widget = menu_get_panel (item);
  985: 
  986: 	menu = g_object_get_data (G_OBJECT (item), "panel-item-context-menu");
  987: 
  988: 	if (!menu)
  989: 		menu = create_item_context_menu (item, panel_widget);
#2  0xb7b0cb62 in _gtk_marshal_BOOLEAN__BOXED (closure=0x84facd0, return_value=0xbfe7b7d0, n_param_values=2, param_values=0xbfe7b8dc, invocation_hint=0xbfe7b7bc, 
#3  0xb773e7b2 in IA__g_closure_invoke (closure=0x84facd0, return_value=0xbfe7b7d0, n_param_values=2, param_values=0xbfe7b8dc, invocation_hint=0xbfe7b7bc)
#4  0xb7750a01 in signal_emit_unlocked_R (node=0x80ff838, detail=0, instance=0x850b680, emission_return=0xbfe7ba9c, instance_and_params=0xbfe7b8dc)
#5  0xb7751a36 in IA__g_signal_emit_valist (instance=0x850b680, signal_id=44, detail=0, var_args=0xbfe7bb20 "8»ç¿8Ç\020\b\200¶P\bA½Ä·\200¶P\bX\006\r\b")
#6  0xb7751e29 in IA__g_signal_emit (instance=0x850b680, signal_id=44, detail=0) at /build/buildd/glib2.0-2.13.7/gobject/gsignal.c:2243
  [Error: /build/buildd/glib2.0-2.13.7/gobject/gsignal.c was not found in source tree]
#7  0xb7c46118 in gtk_widget_event_internal (widget=0x850b680, event=0x810c738) at /build/buildd/gtk+2.0-2.11.6/gtk/gtkwidget.c:4674
  [Error: /build/buildd/gtk+2.0-2.11.6/gtk/gtkwidget.c was not found in source tree]
#8  0xb7b04a6e in IA__gtk_propagate_event (widget=0x850b680, event=0x810c738) at /build/buildd/gtk+2.0-2.11.6/gtk/gtkmain.c:2317
  [Error: /build/buildd/gtk+2.0-2.11.6/gtk/gtkmain.c was not found in source tree]
#9  0xb7b05ec3 in IA__gtk_main_do_event (event=0x810c738) at /build/buildd/gtk+2.0-2.11.6/gtk/gtkmain.c:1522
  [Error: /build/buildd/gtk+2.0-2.11.6/gtk/gtkmain.c was not found in source tree]
#10 0xb7959e2a in gdk_event_dispatch (source=0x80ed0a0, callback=0, user_data=0x0) at /build/buildd/gtk+2.0-2.11.6/gdk/x11/gdkevents-x11.c:2351
  [Error: /build/buildd/gtk+2.0-2.11.6/gdk/x11/gdkevents-x11.c was not found in source tree]
#11 0xb76a818c in IA__g_main_context_dispatch (context=0x80ed0e8) at /build/buildd/glib2.0-2.13.7/glib/gmain.c:2061
  [Error: /build/buildd/glib2.0-2.13.7/glib/gmain.c was not found in source tree]
#12 0xb76ab5cf in g_main_context_iterate (context=0x80ed0e8, block=1, dispatch=1, self=0x80c6588) at /build/buildd/glib2.0-2.13.7/glib/gmain.c:2694
  [Error: /build/buildd/glib2.0-2.13.7/glib/gmain.c was not found in source tree]
#13 0xb76ab979 in IA__g_main_loop_run (loop=0x8289f60) at /build/buildd/glib2.0-2.13.7/glib/gmain.c:2898
  [Error: /build/buildd/glib2.0-2.13.7/glib/gmain.c was not found in source tree]
#14 0xb7b062d4 in IA__gtk_main () at /build/buildd/gtk+2.0-2.11.6/gtk/gtkmain.c:1144
  [Error: /build/buildd/gtk+2.0-2.11.6/gtk/gtkmain.c was not found in source tree]
#15 0x08063ec5 in main (argc=3, argv=0xbfe7be24) at main.c:95
   90: 			 (GFunc)panel_widget_add_forbidden,
   91: 			 NULL);
   92: 
   93: 	xstuff_init ();
   94: 
   95: 	gtk_main ();
   96: 
   97: 	panel_lockdown_finalize ();
   98: 
   99: 	gconf_client_remove_dir (panel_gconf_get_client (),
  100: 				 "/desktop/gnome/interface",