Ok - so firefox just segfaulted again. Apport did catch it, but once again had a reason to not make a report (!). A popup says: The problem cannot be reported: You have some obsolete package versions installed. Please upgrade the following packages and check if the problem still occurs: firefox, firefox, firefox-branding [close] I had just installed firefox 3.6.7+build2+nobinonly-0ubuntu0.9.10.1, but another update came out while I was waiting for this to segfault: 3.6.8+build1+nobinonly-0ubuntu0.9.10.1. I have now updated to this 3.6.8 version and restarted firefox running. Here is the output that was sent to stderr & stdout: (firefox-bin:2651): GLib-WARNING **: g_set_prgname() called multiple times (firefox-bin:2651): GLib-WARNING **: g_set_prgname() called multiple times (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457451c unexpectedly destroyed (:2835): Gdk-WARNING **: GdkWindow 0x4600177 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: pipe error (84): Connection reset by peer: file ./src/chrome/common/ipc_channel_posix.cc, line 404 ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457459e unexpectedly destroyed (:3950): Gdk-WARNING **: GdkWindow 0x1612777 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: pipe error (84): Connection reset by peer: file ./src/chrome/common/ipc_channel_posix.cc, line 404 ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574560 unexpectedly destroyed (:4294): Gdk-WARNING **: GdkWindow 0x1602546 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] NOTE: child process received `Goodbye', closing down (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574595 unexpectedly destroyed (:8246): Gdk-WARNING **: GdkWindow 0x4a000ea unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: pipe error (96): Connection reset by peer: file ./src/chrome/common/ipc_channel_posix.cc, line 404 ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574406 unexpectedly destroyed (:8856): Gdk-WARNING **: GdkWindow 0x4a0229d unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457445a unexpectedly destroyed (:8912): Gdk-WARNING **: GdkWindow 0x4a02b38 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457445d unexpectedly destroyed (:9050): Gdk-WARNING **: GdkWindow 0x4a023f4 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x45745c6 unexpectedly destroyed (:9078): Gdk-WARNING **: GdkWindow 0x4a092f0 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: waitpid failed pid:9078 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: waitpid failed pid:9078 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: Failed to deliver SIGKILL to 9078!(3).: file ./src/chrome/common/process_watcher_posix_sigchld.cc, line 162 (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574581 unexpectedly destroyed (:9193): Gdk-WARNING **: GdkWindow 0x4a02bb1 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574647 unexpectedly destroyed (:9224): Gdk-WARNING **: GdkWindow 0x4a0280d unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: waitpid failed pid:9224 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: waitpid failed pid:9224 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: Failed to deliver SIGKILL to 9224!(3).: file ./src/chrome/common/process_watcher_posix_sigchld.cc, line 162 (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x45745d7 unexpectedly destroyed (:9281): Gdk-WARNING **: GdkWindow 0x4a00049 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: waitpid failed pid:9281 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: waitpid failed pid:9281 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: Failed to deliver SIGKILL to 9281!(3).: file ./src/chrome/common/process_watcher_posix_sigchld.cc, line 162 (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574578 unexpectedly destroyed (:9303): Gdk-WARNING **: GdkWindow 0x4a00049 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457454b unexpectedly destroyed (:9325): Gdk-WARNING **: GdkWindow 0x4a00049 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: waitpid failed pid:9325 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: waitpid failed pid:9325 errno:10: file ./src/base/process_util_posix.cc, line 233 WARNING: Failed to deliver SIGKILL to 9325!(3).: file ./src/chrome/common/process_watcher_posix_sigchld.cc, line 162 (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574570 unexpectedly destroyed (:9349): Gdk-WARNING **: GdkWindow 0x4a00049 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574562 unexpectedly destroyed (:9368): Gdk-WARNING **: GdkWindow 0x4a025c8 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x45745bf unexpectedly destroyed (:9415): Gdk-WARNING **: GdkWindow 0x4a00049 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457464c unexpectedly destroyed (:9434): Gdk-WARNING **: GdkWindow 0x4a031d1 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x45745ad unexpectedly destroyed (:9465): Gdk-WARNING **: GdkWindow 0x4a0238e unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574591 unexpectedly destroyed (:9654): Gdk-WARNING **: GdkWindow 0x4a032e1 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457441d unexpectedly destroyed (:9681): Gdk-WARNING **: GdkWindow 0x4a02d19 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574578 unexpectedly destroyed (:9710): Gdk-WARNING **: GdkWindow 0x4a00049 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter); 26 requests ago: file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x00059878] g_main_context_check+0x0000027A [/lib/libglib-2.0.so.0 +0x0003EAAA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F290] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x4574634 unexpectedly destroyed (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457445a unexpectedly destroyed (firefox-bin:2651): Gdk-WARNING **: GdkWindow 0x457461d unexpectedly destroyed (:9729): Gdk-WARNING **: GdkWindow 0x4a02b81 unexpectedly destroyed ###!!! ABORT: X_ChangeProperty: BadWindow (invalid Window parameter): file nsX11ErrorHandler.cpp, line 182 _XError+0x000000F4 [/usr/lib/libX11.so.6 +0x00043414] UNKNOWN [/usr/lib/libX11.so.6 +0x0004989C] _XEventsQueued+0x00000037 [/usr/lib/libX11.so.6 +0x0004A257] XPending+0x0000005D [/usr/lib/libX11.so.6 +0x00032F9D] UNKNOWN [/usr/lib/libgdk-x11-2.0.so.0 +0x000598E6] g_main_context_prepare+0x000001AA [/lib/libglib-2.0.so.0 +0x0003EDBA] UNKNOWN [/lib/libglib-2.0.so.0 +0x0003F191] g_main_context_iteration+0x00000080 [/lib/libglib-2.0.so.0 +0x0003F6C0] _ZN4base16MessagePumpForUI17RunWithDispatcherEPNS_11MessagePump8DelegateEPNS0_10DispatcherE+0x00000056 [/usr/lib/firefox-3.6.7/libxul.so +0x00DA7E24] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8265C] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D8E0AA] UNKNOWN [/usr/lib/firefox-3.6.7/libxul.so +0x00D9E426] UNKNOWN [/lib/libpthread.so.0 +0x00006A04] clone+0x0000006D [/lib/libc.so.6 +0x000DFD4D] WARNING: pipe error (78): Connection reset by peer: file ./src/chrome/common/ipc_channel_posix.cc, line 404 ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv Segmentation fault (core dumped)