the trace is:

fef01557 waitid   (0, 23c7, 8045388, 3)
 feeb2b65 waitpid  (23c7, 8045444, 0, feda93b9) + 65
 feda97c0 g_spawn_sync (0, 814abb8, 0, 4, 0, 0) + 418
 feda9bc0 g_spawn_command_line_sync (80e44b8, 0, 0, 0, 8045564) + 5c
 f9f21e4f __1cNrun_bug_buddy6Fpkclp0_b_ (8067598, 23c4, 0, f9f21fde) + f3
 f9f220c2 __1cMcheck_if_gdb6F_v_ (feed7d45, fef8f000, 80455e4, feefc9cf, b, 0) + 12e
 f9f21a94 __1cUbugbuddy_segv_handle6Fi_v_ (b, 0, 8045698) + 64
 feefc9cf __sighndlr (b, 0, 8045698, f9f21a30) + f
 feeefd2f call_user_handler (b) + 2af
 feeeff5f sigacthandler (b, 0, 8045698) + df
 --- called from signal handler with signal 11 (SIGSEGV) ---
 feb3fed4 g_type_check_instance_cast (6, 80ee7e0, 8045900, feb98122) + 20
 feb98134 ORBit_try_connection_T (80e4558, fee1aff0, 51de404, feb98312) + 2c
 feb983be ORBit_object_get_connection (80e4558, fee1a0ac, 80459c0, feb95d92) + ba
 feb95e5f ORBit_small_invoke_stub (80e4558, f9d97f08, 0, 8045ab4, 0, f9dc6088) + db
 feb95d60 ORBit_small_invoke_stub_n (80e4558, f9d97ee4, 0, 0, 8045ab4, 0) + 40
 feba8728 ORBit_c_stub_invoke (80e4558, f9d97ee4, 0, 0, 8045ab4, 0) + 100
 f9d5d99b Accessibility_EventListener_notifyEvent (80e4558, 8045ae8, f9dc6088, f9db415b) + 4b
 f9db41ac spi_atk_emit_eventv (8385568, 0, 0, 8045b78, f9db5408, fe978ac4) + 20c
 f9db5127 spi_atk_bridge_window_event_listener (8045c70, 1, 8346d48, 80d9f98) + 93
 feb36e74 signal_emit_unlocked_R (80e6bc0, 0, 8385568, 0, 8346d48, 8385568) + a98
 feb35fcc g_signal_emit_valist (8385568, b3, 0, 8045e44) + 9c8
 feb361cd g_signal_emit (8385568, b3, 0, f9e5e950) + 25
 f9e5e96e window_removed (80d3b68, 0, 8385568, 0) + 82
 feb38f4b g_cclosure_marshal_VOID__UINT_POINTER (80d9f78, 0, 3, 839a2d8, 8046000, 0) + 8f
 feb1f5c6 g_closure_invoke (80d9f78, 0, 3, 839a2d8, 8046000, ffffffff) + d6
 feb370f5 signal_emit_unlocked_R (80dc538, 1c6, 80d3b68, 0, 839a2d8, 80d3b68) + d19
 feb35fcc g_signal_emit_valist (80d3b68, 9a, 1c6, 80461f0) + 9c8
 feb36326 g_signal_emit_by_name (80d3b68, f9e64b0c, 0, 8385568, 0, 83830b8) + 14e
 f9e58224 _gail_toplevel_remove_child (80d3b68, 83830b8, 8046250, f9e58182) + 78
 f9e5819f gail_toplevel_hide_event_watcher (8046320, 1, 8346eb0, 80d3b68) + 43
 feb36e74 signal_emit_unlocked_R (80742e0, 0, 83830b8, 0, 8346eb0, 83830b8) + a98
 feb35fcc g_signal_emit_valist (83830b8, 10, 0, 80464f4) + 9c8
 feb361cd g_signal_emit (83830b8, 10, 0, fe87802a) + 25
 fe87809a gtk_widget_hide (83830b8, 80c33a8) + 86
 fe76fb2b gtk_menu_popdown (838b0d0, 80c33a8, 8046540, fe773c6e) + ab
 fe773c95 gtk_menu_deactivate (838b0d0, 80c3330, 0, feb38292) + 3d
 feb382e3 g_cclosure_marshal_VOID__VOID (80ce938, 0, 1, 82fa4b0, 80466f0, fe773c58) + 5f
 feb1f8b6 g_type_class_meta_marshal (80ce938, 0, 1, 82fa4b0, 80466f0, 1a4) + 46
 feb1f5c6 g_closure_invoke (80ce938, 0, 1, 82fa4b0, 80466f0, 83a1bd8) + d6
 feb36c67 signal_emit_unlocked_R (80d6aa8, 0, 838b0d0, 0, 82fa4b0, 838b0d0) + 88b
 feb35fcc g_signal_emit_valist (838b0d0, 90, 0, 80468c4) + 9c8
 feb361cd g_signal_emit (838b0d0, 90, 0, fe77a0f0) + 25
 fe77a116 gtk_menu_shell_deactivate (838b0d0) + 3e
 fe77b0c8 gtk_menu_shell_activate_item (838b0d0, 8381628, 1, fe77a4ba) + d8
 fe77a6a2 gtk_menu_shell_button_release (838b0d0, 81045a0, 8046970, fe771ec6) + 202
 fe771f32 gtk_menu_button_release (838b0d0, 81045a0) + d6
 fe769f2a _gtk_marshal_BOOLEAN__BOXED (80be660, 8046b08, 2, 80bc368, 8046b30, fe771e5c) + 76
 feb1f8b6 g_type_class_meta_marshal (80be660, 8046b08, 2, 80bc368, 8046b30, b4) + 46
 feb1f5c6 g_closure_invoke (80be660, 8046b08, 2, 80bc368, 8046b30, 83a1ba8) + d6
 feb37948 signal_emit_unlocked_R (8088810, 0, 838b0d0, 8046c58, 80bc368, 14) + 156c
 feb35dc6 g_signal_emit_valist (838b0d0, 25, 0, 8046d04) + 7c2
 feb361cd g_signal_emit (838b0d0, 25, 0, 81045a0, 8046d24, 80f8ae0) + 25
 fe87a6d6 gtk_widget_event_internal (838b0d0, 81045a0, 8046d50, fe87a284) + 246
 fe87a319 gtk_widget_event (838b0d0, 81045a0, 8046d90, fe768965) + ad
 fe7689e2 gtk_propagate_event (8381628, 81045a0, 8046dc0, fe7674ea) + 9a
 fe76784e gtk_main_do_event (81045a0, 0, 8046e10, fe5a54ee) + 372
 fe5a553e gdk_event_dispatch (80956a0, 0, 0, fed72960) + 5a
 fed72b26 g_main_context_dispatch (80956e8, 0, 839fc78, e) + 262
 fed731c9 g_main_context_iterate (80956e8, 1, 1, 8069200) + 475
 fed7383d g_main_loop_run (80f62e8, 80f62e8, 8046f60, fad44656) + 1dd
 fad446a7 bonobo_main (8046f88, fefc5244, fea107a0, 13, fad42a8a, 8055de5) + 6b
 fad42b44 bonobo_generic_factory_main_timeout (80f5a80, f9b69038, 80c96c8, 7d0, 8046ff0) + b4
 fad42a8a bonobo_generic_factory_main (80f5a80) + 26
 f9b691d0 panel_applet_factory_main_closure (8055dbc, 80f3818, 80ec940, f9b6925e) + f4
 f9b6928e panel_applet_factory_main (8055dbc, 80f3818, 8055980, 0) + 3a
 08055c2d main     (3, 804706c, 804707c) + d1
 080537a6 _start   (3, 80471b0, 80471cf, 804720b, 0, 804721b) + 7a