No idea how to reproduce. Backtrace was generated from '/opt/gnome2/libexec/wnck-applet' Using host libthread_db library "/lib/tls/libthread_db.so.1". `system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols. [Thread debugging using libthread_db enabled] [New Thread -1225713984 (LWP 3090)] 0xb70f420e in __waitpid_nocancel () from /lib/tls/libpthread.so.0 #0 0xb70f420e in __waitpid_nocancel () from /lib/tls/libpthread.so.0 #1 0xb7e9ed2d in libgnomeui_segv_handle (signum=-512) at gnome-ui-init.c:749 #2 <signal handler called> #3 0xb78308f4 in _cairo_ft_scaled_glyph_init (abstract_font=0x81f8cd8, scaled_glyph=0x8209918, info=CAIRO_SCALED_GLYPH_INFO_SURFACE) at cairo-ft-font.c:1084 #4 0xb78245a2 in _cairo_scaled_glyph_lookup (scaled_font=0x81f8cd8, index=1, info=) at cairo-scaled-font.c:1174 #5 0xb7839e78 in _cairo_xlib_surface_old_show_glyphs (scaled_font=0x81f8cd8, operator=CAIRO_OPERATOR_OVER, pattern=0xbf848730, abstract_surface=0x81cb318, source_x=43, source_y=208, dest_x=43, dest_y=208, width=16, height=11, glyphs=0x81b40d0, num_glyphs=2) at cairo-xlib-surface.c:2447 #6 0xb782794c in _cairo_surface_old_show_glyphs (scaled_font=0x0, operator=CAIRO_OPERATOR_CLEAR, pattern=0x0, dst=0x81cb318, source_x=0, source_y=0, dest_x=0, dest_y=0, width=0, height=0, glyphs=0x0, num_glyphs=0) at cairo-surface.c:2004 #7 0xb7827a35 in _cairo_surface_old_show_glyphs_draw_func ( closure=0xbf8486d0, operator=CAIRO_OPERATOR_OVER, src=0xbf848730, dst=0x81cb318, dst_x=0, dst_y=0, extents=0xbf8486e4) at cairo-surface.c:1875 #8 0xb781c450 in _cairo_gstate_clip_and_composite (clip=0x821cbdc, operator=CAIRO_OPERATOR_OVER, src=0xbf848730, draw_func=0xb7827980 <_cairo_surface_old_show_glyphs_draw_func>, draw_closure=0xbf8486d0, dst=0x81cb318, extents=0xbf8486e4) at cairo-gstate.c:1123 #9 0xb7827bf9 in _cairo_surface_show_glyphs (surface=0x81cb318, operator=CAIRO_OPERATOR_OVER, source=0xbf848730, glyphs=0x81b40d0, num_glyphs=2, scaled_font=0x81f8cd8) at cairo-surface.c:1938 #10 0xb781db3f in _cairo_gstate_show_glyphs (gstate=0x821cb58, glyphs=0xbf8487fc, num_glyphs=2) at cairo-gstate.c:1987 #11 0xb78188f3 in cairo_show_glyphs (cr=0x821d058, glyphs=0xbf8487fc, num_glyphs=2) at cairo.c:2158 #12 0xb78c02d4 in pango_cairo_renderer_draw_glyphs (renderer=0x81b79f8, font=0x0, glyphs=0x821a180, x=0, y=0) at pangocairo-render.c:110 #13 0xb787e4f5 in pango_renderer_draw_glyphs (renderer=0x81b79f8, font=0x0, glyphs=0x0, x=0, y=0) at pango-renderer.c:597 #14 0xb78c07f8 in pango_cairo_show_glyph_string (cr=0x821d058, font=0x8191df8, glyphs=0x821a180) at pangocairo-render.c:314 #15 0xb790d1ab in gdk_pango_renderer_draw_glyphs (renderer=0x0, font=0x8191df8, glyphs=0x821a180, x=39, y=219) at gdkpango.c:210 #16 0xb787e4f5 in pango_renderer_draw_glyphs (renderer=0x819f120, font=0x0, glyphs=0x0, x=0, y=0) at pango-renderer.c:597 #17 0xb787f736 in pango_renderer_draw_layout_line (renderer=0x819f120, line=0x821af70, x=26624, y=224256) at pango-renderer.c:528 #18 0xb787fafa in pango_renderer_draw_layout (renderer=0x819f120, layout=0x8219b28, x=26624, y=203776) at pango-renderer.c:182 #19 0xb790eed9 in IA__gdk_draw_layout_with_colors (drawable=0x81b3dd8, gc=0x80f0590, x=26, y=199, layout=0x8219b28, foreground=0x0, background=0x0) at gdkpango.c:989 #20 0xb790f09d in IA__gdk_draw_layout (drawable=0x81b3dd8, gc=0x80f0590, x=0, y=0, layout=0x8219b28) at gdkpango.c:1051 #21 0xb7aebba8 in gtk_default_draw_layout (style=0x81b3388, window=0x81b3dd8, state_type=GTK_STATE_NORMAL, use_text=0, area=0x80a47d0, widget=0x80fe828, detail=0xb7c155c1 "label", x=26, y=199, layout=0x8219b28) at gtkstyle.c:5088 #22 0xb6cf5b16 in draw_layout (style=0x81b3388, window=0x81b3dd8, state_type=GTK_STATE_NORMAL, use_text=0, area=0x0, widget=0x0, detail=0x0, x=0, y=0, layout=0x0) at ./src/clearlooks_style.c:1975 #23 0xb7aefd95 in IA__gtk_paint_layout (style=0x81b3388, window=0x81b3dd8, state_type=GTK_STATE_NORMAL, use_text=0, area=0x0, widget=0x0, detail=0x0, x=0, y=0, layout=0x0) at gtkstyle.c:6329 #24 0xb7a7c589 in gtk_label_expose (widget=0x80fe828, event=0x80a47c4) at gtklabel.c:2344 #25 0xb7a8f16e in _gtk_marshal_BOOLEAN__BOXED (closure=0x80a8bc8, return_value=0xbf849160, n_param_values=2, param_values=0xbf84924c, invocation_hint=0xbf84914c, marshal_data=0xb7a7c480) at gtkmarshalers.c:83 #26 0xb71346b9 in g_type_class_meta_marshal (closure=0x80a8bc8, return_value=0x0, n_param_values=0, param_values=0xbf84924c, invocation_hint=0x0, marshal_data=0x0) at gclosure.c:569 #27 0xb7134d1d in IA__g_closure_invoke (closure=0x80a8bc8, return_value=0x0, n_param_values=0, param_values=0x0, invocation_hint=0x0) at gclosure.c:492 #28 0xb71443cc in signal_emit_unlocked_R (node=0x80a8c18, detail=0, instance=0x80fe828, emission_return=0xbf8493cc, instance_and_params=0xbf84924c) at gsignal.c:2523 #29 0xb71455c2 in IA__g_signal_emit_valist (instance=0x80fe828, signal_id=48, detail=0, var_args=0xbf849450 "h\224\204¿ÄG\n\b(è\017\b/Ì··(è\017\b \t\b") at gsignal.c:2254 #30 0xb7145bc9 in IA__g_signal_emit (instance=0x0, signal_id=0, detail=0) at gsignal.c:2288 #31 0xb7b7cae6 in gtk_widget_event_internal (widget=0x80fe828, event=0x80a47c4) at gtkwidget.c:3735 #32 0xb7a0087a in IA__gtk_container_propagate_expose (container=0x81ad3e0, child=0x80fe828, event=0x80a4778) at gtkcontainer.c:2461 #33 0xb7a008d1 in gtk_container_expose_child (child=0x0, client_data=0x0) at gtkcontainer.c:2349 #34 0xb7a9d5ea in gtk_menu_item_forall (container=0x81ad3e0, include_internals=1, callback=0xb7a008b0 <gtk_container_expose_child>, callback_data=0x0) at gtkmenuitem.c:1454 #35 0xb7a70721 in gtk_image_menu_item_forall (container=0x81ad3e0, include_internals=0, callback=0xb7a008b0 <gtk_container_expose_child>, callback_data=0xbf849564) at gtkimagemenuitem.c:382 #36 0xb79febdb in IA__gtk_container_forall (container=0x81ad3e0, callback=0xb7a008b0 <gtk_container_expose_child>, callback_data=0x0) at gtkcontainer.c:1265 #37 0xb7a00601 in gtk_container_expose (widget=0x81ad3e0, event=0x80a4778) at gtkcontainer.c:2372 #38 0xb7a9c112 in gtk_menu_item_expose (widget=0x81ad3e0, event=0x80a4778) at gtkmenuitem.c:853 #39 0xb7a8f16e in _gtk_marshal_BOOLEAN__BOXED (closure=0x80a8bc8, return_value=0xbf8497c0, n_param_values=2, param_values=0xbf8498ac, invocation_hint=0xbf8497ac, marshal_data=0xb7a9c040) at gtkmarshalers.c:83 #40 0xb71346b9 in g_type_class_meta_marshal (closure=0x80a8bc8, return_value=0x0, n_param_values=0, param_values=0xbf8498ac, invocation_hint=0x0, marshal_data=0x0) at gclosure.c:569 #41 0xb7134d1d in IA__g_closure_invoke (closure=0x80a8bc8, return_value=0x0, n_param_values=0, param_values=0x0, invocation_hint=0x0) at gclosure.c:492 #42 0xb71443cc in signal_emit_unlocked_R (node=0x80a8c18, detail=0, instance=0x81ad3e0, emission_return=0xbf849a2c, instance_and_params=0xbf8498ac) at gsignal.c:2523 #43 0xb71455c2 in IA__g_signal_emit_valist (instance=0x81ad3e0, signal_id=48, detail=0, var_args=0xbf849ab0 "È\232\204¿xG\n\bàÓ\032\b/Ì··àÓ\032\b \t\b") at gsignal.c:2254 #44 0xb7145bc9 in IA__g_signal_emit (instance=0x0, signal_id=0, detail=0) at gsignal.c:2288 #45 0xb7b7cae6 in gtk_widget_event_internal (widget=0x81ad3e0, event=0x80a4778) at gtkwidget.c:3735 #46 0xb7a0087a in IA__gtk_container_propagate_expose (container=0x80d72c0, child=0x81ad3e0, event=0xbf84a160) at gtkcontainer.c:2461 #47 0xb7a008d1 in gtk_container_expose_child (child=0x0, client_data=0x0) at gtkcontainer.c:2349 #48 0xb7a9e659 in gtk_menu_shell_forall (container=0x80d72c0, include_internals=1, callback=0xb7a008b0 <gtk_container_expose_child>, callback_data=0xbf849b94) at gtkmenushell.c:885 #49 0xb79febdb in IA__gtk_container_forall (container=0x80d72c0, callback=0xb7a008b0 <gtk_container_expose_child>, callback_data=0x0) at gtkcontainer.c:1265 #50 0xb7a00601 in gtk_container_expose (widget=0x80d72c0, event=0xbf84a160) at gtkcontainer.c:2372 #51 0xb7a94b5f in gtk_menu_expose (widget=0x80d72c0, event=0xbf84a160) at gtkmenu.c:2524 #52 0xb7a8f16e in _gtk_marshal_BOOLEAN__BOXED (closure=0x80a8bc8, return_value=0xbf849dd0, n_param_values=2, param_values=0xbf849ebc, invocation_hint=0xbf849dbc, marshal_data=0xb7a94ab0) at gtkmarshalers.c:83 #53 0xb71346b9 in g_type_class_meta_marshal (closure=0x80a8bc8, return_value=0x0, n_param_values=0, param_values=0xbf849ebc, invocation_hint=0x0, marshal_data=0x0) at gclosure.c:569 #54 0xb7134d1d in IA__g_closure_invoke (closure=0x80a8bc8, return_value=0x0, n_param_values=0, param_values=0x0, invocation_hint=0x0) at gclosure.c:492 #55 0xb71443cc in signal_emit_unlocked_R (node=0x80a8c18, detail=0, instance=0x80d72c0, emission_return=0xbf84a03c, instance_and_params=0xbf849ebc) at gsignal.c:2523 #56 0xb71455c2 in IA__g_signal_emit_valist (instance=0x80d72c0, signal_id=48, detail=0, var_args=0xbf84a0c0 "Ø \204¿`¡\204¿Àr\r\b/Ì··Àr\r\b \t\b") at gsignal.c:2254 #57 0xb7145bc9 in IA__g_signal_emit (instance=0x0, signal_id=0, detail=0) at gsignal.c:2288 #58 0xb7b7cae6 in gtk_widget_event_internal (widget=0x80d72c0, event=0xbf84a160) at gtkwidget.c:3735 #59 0xb7a8dc7b in IA__gtk_main_do_event (event=0xbf84a160) at gtkmain.c:1370 #60 0xb791e3cd in gdk_window_process_updates_internal (window=0x81b3dd8) at gdkwindow.c:2215 #61 0xb791e4b7 in IA__gdk_window_process_all_updates () at gdkwindow.c:2268 #62 0xb791e545 in gdk_window_update_idle (data=0x0) at gdkwindow.c:2136 #63 0xb708cd61 in g_idle_dispatch (source=0x81aea40, callback=0xb791e520 <gdk_window_update_idle>, user_data=0x0) at gmain.c:3817 #64 0xb708a8a3 in IA__g_main_context_dispatch (context=0x80877f8) at gmain.c:1934 #65 0xb708db3b in g_main_context_iterate (context=0x80877f8, block=1, dispatch=1, self=0x805a388) at gmain.c:2565 #66 0xb708de47 in IA__g_main_loop_run (loop=0x8092ea8) at gmain.c:2769 #67 0xb7228b82 in bonobo_main () at bonobo-main.c:297 #68 0xb7226e39 in bonobo_generic_factory_main_timeout (act_iid=0x0, factory_cb=0, user_data=0x0, quit_timeout=0) at bonobo-generic-factory.c:412 #69 0xb7226ec3 in bonobo_generic_factory_main (act_iid=0x0, factory_cb=0, user_data=0x0) at bonobo-generic-factory.c:369 #70 0xb7f2fff3 in panel_applet_factory_main_closure ( iid=0x8051f4c "OAFIID:GNOME_Wncklet_Factory", applet_type=134729952, closure=) at panel-applet.c:1673 #71 0xb7f300d5 in panel_applet_factory_main ( iid=0x8051f4c "OAFIID:GNOME_Wncklet_Factory", applet_type=0, callback=0x804c800 <wncklet_factory>, data=0x0) at panel-applet.c:1697 #72 0x0804c9c8 in main (argc=0, argv=0x0) at wncklet.c:225 Thread 1 (Thread -1225713984 (LWP 3090)): #0 0xb70f420e in __waitpid_nocancel () from /lib/tls/libpthread.so.0 No symbol table info available. #1 0xb7e9ed2d in libgnomeui_segv_handle (signum=-512) at gnome-ui-init.c:749 estatus = 0 in_segv = 1 sa = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {135889600, 176, 1, 0, 176, 0, 3213106792, 3077201764, 135889600, 0, 0, 176, 176, 176, 0, 3077202633, 135889600, 256, 4294887424, 312, 7, 4294967295, 4294967199, 153, 146082452, 0, 65536, 0, 4294965524, 176, 176, 0}}, sa_flags = 135889600, sa_restorer = 0xbf841f18} pid = #0 0xb70f420e in __waitpid_nocancel () from /lib/tls/libpthread.so.0
I've just come across this again this time with Gnome 2.13 Backtrace was generated from '/opt/gnome214/bin/gnome-about' Using host libthread_db library "/lib/tls/libthread_db.so.1". `system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols. [Thread debugging using libthread_db enabled] [New Thread -1226511680 (LWP 2457)] 0xb75bb20e in __waitpid_nocancel () from /lib/tls/libpthread.so.0 #0 0xb75bb20e in __waitpid_nocancel () from /lib/tls/libpthread.so.0 #1 0xb7ec22ed in libgnomeui_segv_handle (signum=-512) at gnome-ui-init.c:784 #2 <signal handler called> #3 0xb76acd04 in _cairo_ft_scaled_glyph_init (abstract_font=0x83fdf70, scaled_glyph=0x8408448, info=CAIRO_SCALED_GLYPH_INFO_SURFACE) at cairo-ft-font.c:1084 #4 0xb769fb32 in _cairo_scaled_glyph_lookup (scaled_font=0x83fdf70, index=1, info=) at cairo-scaled-font.c:1174 #5 0xb76a053f in _cairo_scaled_font_show_glyphs (scaled_font=0x83fdf70, op=CAIRO_OPERATOR_OVER, pattern=0xbf90c420, surface=0x8401908, source_x=2, source_y=7, dest_x=2, dest_y=7, width=60, height=15, glyphs=0x82af0a0, num_glyphs=5) at cairo-scaled-font.c:827 #6 0xb76a3f41 in _cairo_surface_old_show_glyphs_draw_func ( closure=0xbf90c390, op=CAIRO_OPERATOR_OVER, src=0xbf90c420, dst=0x8401908, dst_x=0, dst_y=0, extents=0xbf90c3a4) at cairo-surface-fallback.c:887 #7 0xb76a2e86 in _clip_and_composite (clip=0x0, op=CAIRO_OPERATOR_OVER, src=0xbf90c420, draw_func=0xb76a3dd0 <_cairo_surface_old_show_glyphs_draw_func>, draw_closure=0xbf90c390, dst=0x8401908, extents=0xbf90c3a4) at cairo-surface-fallback.c:391 #8 0xb76a4030 in _cairo_surface_fallback_show_glyphs (surface=0x8401908, op=CAIRO_OPERATOR_OVER, source=0xbf90c420, glyphs=0x82af0a0, num_glyphs=5, scaled_font=0x83fdf70) at cairo-surface-fallback.c:937 #9 0xb76a272f in _cairo_surface_show_glyphs (surface=0x8401908, op=CAIRO_OPERATOR_OVER, source=0xbf90c420, glyphs=0x82af0a0, num_glyphs=5, scaled_font=0x83fdf70) at cairo-surface.c:1402 #10 0xb76990ef in _cairo_gstate_show_glyphs (gstate=0x83f4aa0, glyphs=0xbf90c538, num_glyphs=5) at cairo-gstate.c:1455 #11 0xb7694a03 in cairo_show_glyphs (cr=0x84012f8, glyphs=0xbf90c538, num_glyphs=5) at cairo.c:2158 #12 0xb771852d in pango_cairo_renderer_draw_glyphs (renderer=0x0, font=0x0, glyphs=0x82ad5b8, x=0, y=0) at pangocairo-render.c:132 #13 0xb76fa885 in pango_renderer_draw_glyphs (renderer=0x8275b68, font=0x0, glyphs=0x0, x=0, y=0) at pango-renderer.c:598 #14 0xb7718ba7 in pango_cairo_show_glyph_string (cr=0x84012f8, font=0x8185aa0, glyphs=0x82ad5b8) at pangocairo-render.c:336 #15 0xb778b1fb in gdk_pango_renderer_draw_glyphs (renderer=0x0, font=0x8185aa0, glyphs=0x82ad5b8, x=0, y=20) at gdkpango.c:210 #16 0xb76fa885 in pango_renderer_draw_glyphs (renderer=0x827b540, font=0x0, glyphs=0x0, x=0, y=0) at pango-renderer.c:598 #17 0xb76fbacf in pango_renderer_draw_layout_line (renderer=0x827b540, line=0x8356858, x=0, y=20480) at pango-renderer.c:529 #18 0xb76fbe9a in pango_renderer_draw_layout (renderer=0x827b540, layout=0x81c2288, x=0, y=0) at pango-renderer.c:182 #19 0xb778cf29 in IA__gdk_draw_layout_with_colors (drawable=0x81c25b0, gc=0x82710b8, x=0, y=0, layout=0x81c2288, foreground=0x0, background=0x0) at gdkpango.c:989 #20 0xb778d0ed in IA__gdk_draw_layout (drawable=0x81c25b0, gc=0x82710b8, x=0, y=0, layout=0x81c2288) at gdkpango.c:1051 #21 0xb7b1aa30 in gnome_canvas_text_draw (item=0x80cfd30, drawable=0x0, x=409, y=269, width=64, height=29) at gnome-canvas-text.c:1471 #22 0xb7b234dd in gnome_canvas_group_draw (item=0x0, drawable=0x81c25b0, x=409, y=269, width=64, height=29) at gnome-canvas.c:1680 #23 0xb7b234dd in gnome_canvas_group_draw (item=0x0, drawable=0x81c25b0, x=409, y=269, width=64, height=29) at gnome-canvas.c:1680 #24 0xb7b29076 in gnome_canvas_expose (widget=0x80ca508, event=0xbf90d240) at gnome-canvas.c:2992 #25 0xb790c31e in _gtk_marshal_BOOLEAN__BOXED (closure=0x80a2488, return_value=0xbf90ceb0, n_param_values=2, param_values=0xbf90cf9c, invocation_hint=0xbf90ce9c, marshal_data=0xb7b289e0) at gtkmarshalers.c:83 #26 0xb7658ae9 in g_type_class_meta_marshal (closure=0x80a2488, return_value=0x0, n_param_values=0, param_values=0xbf90cf9c, invocation_hint=0x0, marshal_data=0x0) at gclosure.c:567 #27 0xb765914d in IA__g_closure_invoke (closure=0x80a2488, return_value=0x0, n_param_values=0, param_values=0x0, invocation_hint=0x0) at gclosure.c:490 #28 0xb766a2c8 in signal_emit_unlocked_R (node=0x80a2398, detail=0, instance=0x80ca508, emission_return=0xbf90d11c, instance_and_params=0xbf90cf9c) at gsignal.c:2476 #29 0xb766b773 in IA__g_signal_emit_valist (instance=0x80ca508, signal_id=48, detail=0, var_args=0xbf90d1a0 "¸Ñ\220¿@Ò\220¿\b¥\f\bO\237\237·\b¥\f\bÀr\t\b") at gsignal.c:2207 #30 0xb766bd59 in IA__g_signal_emit (instance=0x0, signal_id=0, detail=0) at gsignal.c:2241 #31 0xb79f9e06 in gtk_widget_event_internal (widget=0x80ca508, event=0xbf90d240) at gtkwidget.c:3735 #32 0xb7b259df in do_update (canvas=0x80ca508) at gnome-canvas.c:3104 #33 0xb7b25a7c in idle_handler (data=0x0) at gnome-canvas.c:3184 #34 0xb75e8ea1 in g_idle_dispatch (source=0x82875f8, callback=0xb7b25a40 <idle_handler>, user_data=0x0) at gmain.c:3761 #35 0xb75e6a03 in IA__g_main_context_dispatch (context=0x8088c38) at gmain.c:1913 #36 0xb75e9c7b in g_main_context_iterate (context=0x8088c38, block=1, dispatch=1, self=0x80582a8) at gmain.c:2544 #37 0xb75e9f87 in IA__g_main_loop_run (loop=0x8277050) at gmain.c:2748 #38 0xb7909dd3 in IA__gtk_main () at gtkmain.c:991 #39 0x0804c64e in main (argc=0, argv=0x0) at gnome-about.c:1211 Thread 1 (Thread -1226511680 (LWP 2457)): #0 0xb75bb20e in __waitpid_nocancel () from /lib/tls/libpthread.so.0 No symbol table info available. #1 0xb7ec22ed in libgnomeui_segv_handle (signum=-512) at gnome-ui-init.c:784 estatus = 262116 in_segv = 1 sa = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {0, 3074783324, 3213933480, 3074308391, 134724656, 0, 2, 3070819735, 135724056, 0, 3213933576, 3074195469, 134724656, 3213933540, 2, 3068455584, 3213933540, 3068455584, 16684, 44, 0, 0, 44, 66150, 135725118, 134729720, 44, 138471168, 16640, 196, 1, 3074783324}}, sa_flags = 380, sa_restorer = 0xbf90be40} pid = #0 0xb75bb20e in __waitpid_nocancel () from /lib/tls/libpthread.so.0
*** This bug has been marked as a duplicate of 5734 ***
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