#0  0x00002b5eea83d667 in get_workspace_rect (pager=0x9a8e70, space=29, rect=0x7fffcd883b40) at pager.c:620
  [Error: pager.c was not found in source tree]
#1  0x00002b5eea83de5c in wnck_pager_queue_draw_workspace (pager=0x9a8e70, i=1) at pager.c:1388
  [Error: pager.c was not found in source tree]
#2  0x00002b5ee055a99a in IA__g_closure_invoke (closure=0xa2f560, return_value=0x0, n_param_values=2, 
#3  0x00002b5ee056a6b8 in signal_emit_unlocked_R (node=0x958bd0, detail=0, instance=0x730ad0, emission_return=0x0, 
#4  0x00002b5ee056baf3 in IA__g_signal_emit_valist (instance=0x730ad0, signal_id=<value optimized out>, detail=0, 
#5  0x00002b5ee056bcc3 in IA__g_signal_emit (instance=0x2, signal_id=1, detail=10129008)
#6  0x00002b5eea843eba in do_update_now (screen=0x730ad0) at screen.c:2391
  [Error: screen.c was not found in source tree]
#7  0x00002b5eea844324 in update_idle (data=0x2) at screen.c:2338
  [Error: screen.c was not found in source tree]
#8  0x00002b5ee07c2fd3 in IA__g_main_context_dispatch (context=0x6cc070) at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2061
  [Error: /build/buildd/glib2.0-2.14.1/glib/gmain.c was not found in source tree]
#9  0x00002b5ee07c62dd in g_main_context_iterate (context=0x6cc070, block=1, dispatch=1, self=<value optimized out>)
#10 0x00002b5ee07c65ea in IA__g_main_loop_run (loop=0x8faad0) at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2898
  [Error: /build/buildd/glib2.0-2.14.1/glib/gmain.c was not found in source tree]
#11 0x00002b5edec3f883 in IA__gtk_main () at /build/buildd/gtk+2.0-2.12.0/gtk/gtkmain.c:1144
  [Error: /build/buildd/gtk+2.0-2.12.0/gtk/gtkmain.c was not found in source tree]
#12 0x0000000000423382 in main (argc=3, argv=0x7fffcd8844f8) at main.c:100
   95: 	gtk_main ();
   96: 
   97: 	panel_lockdown_finalize ();
   98: 
   99: 	gconf_client_remove_dir (panel_gconf_get_client (),
  100: 				 "/desktop/gnome/interface",
  101: 				 NULL);
  102: 
  103: 	g_object_unref (program);
  104: 
  105: 	return 0;