(Gecko:6345): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (Gecko:6345): Gdk-CRITICAL **: gdk_pixbuf_get_from_drawable: assertion `gdk_window_is_viewable (src)' failed (Gecko:6345): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_n_channels: assertion `pixbuf != NULL' failed (Gecko:6345): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_bits_per_sample: assertion `pixbuf != NULL' failed (Gecko:6345): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `pixbuf != NULL' failed (Gecko:6345): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `pixbuf != NULL' failed (Gecko:6345): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_rowstride: assertion `pixbuf != NULL' failed (Gecko:6345): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1220602176 (LWP 6345)] 0xb77fce08 in g_object_unref () from /usr/lib/libgobject-2.0.so.0 (gdb) bt #0 0xb77fce08 in g_object_unref () from /usr/lib/libgobject-2.0.so.0 #1 0xb7cbfd0c in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0 #2 0xb687196b in wait_for_retrieval (clipboard=, r_context=0xbfc3b6f8) at nsClipboard.cpp:743 #3 0xb68719f2 in wait_for_contents (clipboard=0x83a5068, target=) at nsClipboard.cpp:874 #4 0xb6871d55 in nsClipboard::HasDataMatchingFlavors (this=0x8c92db0, aFlavorList=0x91c78f8, aWhichClipboard=69, _retval=0xbfc3b80c) at nsClipboard.cpp:363 #5 0xb306ef80 in nsPlaintextEditor::CanPaste (this=0x901e340, aSelectionType=69, aCanPaste=0xbfc3ba84) at nsPlaintextDataTransfer.cpp:485 #6 0xb3088707 in nsPasteCommand::IsCommandEnabled (this=0x851d8d8, aCommandName=0x8aa2d48 "cmd_paste", aCommandRefCon=0x901e340, outCmdEnabled=0xbfc3ba84) at nsEditorCommands.cpp:404 #7 0xb5ec0868 in nsControllerCommandTable::IsCommandEnabled (this=0x8655310, aCommandName=0x8aa2d48 "cmd_paste", aCommandRefCon=0x45, aResult=0xbfc3ba84) at nsControllerCommandTable.cpp:138 #8 0xb5ebdb47 in nsBaseCommandController::IsCommandEnabled (this=0x9018110, aCommand=0x8aa2d48 "cmd_paste", aResult=0xbfc3ba84) at nsBaseCommandController.cpp:137 #9 0xb7e6ec09 in XPTC_InvokeByIndex () at xptcinvoke_gcc_x86_unix.cpp:50 #10 0xb72b2e2b in XPCWrappedNative::CallMethod (ccx=@0xbfc3bbcc, mode=XPCWrappedNative::CALL_METHOD) at xpcwrappednative.cpp:2156 #11 0xb72b770c in XPC_WN_CallMethod (cx=0x83dff58, obj=0x45, argc=69, argv=0x13, vp=0x45) at xpcwrappednativejsops.cpp:1445 #12 0xb7ed73ea in js_Invoke (cx=0x83dff58, argc=1, flags=0) at jsinterp.c:1187 #13 0xb7eccf3e in js_Interpret (cx=0x83dff58, pc=0x0, result=0xbfc3c108) at jsinterp.c:3583 #14 0xb7ed7570 in js_Invoke (cx=0x83dff58, argc=1, flags=2) at jsinterp.c:1207 #15 0xb7ed777b in js_InternalInvoke (cx=0x83dff58, obj=0x8485118, fval=69, flags=2, argc=1, argv=0xbfc3c364, rval=0xbfc3c354) at jsinterp.c:1284 #16 0xb7e9f652 in JS_CallFunctionValue (cx=0x83dff58, obj=0x45, fval=69, argc=69, argv=0x45, rval=0x45) at jsapi.c:4186 #17 0xb54407b1 in nsJSContext::CallEventHandler (this=0x83e1db0, aTarget=0x8485118, aHandler=0x8485170, argc=69, argv=0x45, rval=0xbfc3c354) at nsJSEnvironment.cpp:1456 #18 0xb54758d5 in nsJSEventListener::HandleEvent (this=0x84d8938, aEvent=0x91b3690) at nsJSEventListener.cpp:186 #19 0xb535eb70 in nsEventListenerManager::HandleEventSubType (this=0x45, aListenerStruct=0x84c0ec0, aDOMEvent=0x91b3690, aCurrentTarget=0x8e88be8, aSubType=32, aPhaseFlags=7) at nsEventListenerManager.cpp:1687 #20 0xb535f8a7 in nsEventListenerManager::HandleEvent (this=0x831b7f8, aPresContext=0x8229b68, aEvent=0xbfc3c720, aDOMEvent=0xbfc3c624, aCurrentTarget=0x8e88be8, aFlags=7, aEventStatus=0xbfc3c758) at nsEventListenerManager.cpp:1788 #21 0xb54171a4 in nsXULElement::HandleDOMEvent (this=0x84bfe58, aPresContext=0x8229b68, aEvent=0xbfc3c720, aDOMEvent=0xbfc3c624, aFlags=, aEventStatus=0xbfc3c758) at nsXULElement.cpp:2152 #22 0xb541bb6b in nsXULCommandDispatcher::UpdateCommands (this=0x8396378, aEventName=@0xbfc3c7dc) at nsXULCommandDispatcher.cpp:414 #23 0xb5449753 in nsGlobalWindow::UpdateCommands (this=0x45, anAction=@0x45) at nsGlobalWindow.cpp:4737 #24 0xb5441cc4 in nsFocusController::UpdateCommands (this=0x83dfe88) at nsFocusController.cpp:222 #25 0xb5441d15 in nsFocusController::SetSuppressFocus (this=0x13, aSuppressFocus=0, aReason=0xb5556222 "Deactivate Suppression") at nsFocusController.cpp:522 #26 0xb536a608 in nsEventStateManager::PreHandleEvent (this=0x8a9c870, aPresContext=0x9020c48, aEvent=0xbfc3c8c0, aTargetFrame=0x9055754, aStatus=0xbfc3cb00, aView=0x8a9c9a0) at nsEventStateManager.cpp:940 #27 0xb51a60af in PresShell::HandleEventInternal (this=0x9168590, aEvent=0xbfc3cc54, aView=0x8a9c9a0, aFlags=1, aStatus=0xbfc3cb00) at nsPresShell.cpp:6414 #28 0xb51aa000 in PresShell::HandleEvent (this=0x9168590, aView=0x8a9c9a0, aEvent=0xbfc3cc54, aEventStatus=0xbfc3cb00, aForceHandle=1, aHandled=@0xbfc3cafc) at nsPresShell.cpp:6259 #29 0xb5437c8a in nsViewManager::HandleEvent (this=0x8a9c928, aView=0x8a9c9a0, aEvent=0xbfc3cc54, aCaptured=69) #30 0xb543922c in nsViewManager::DispatchEvent (this=0x8a9c928, aEvent=0xbfc3cc54, aStatus=0xbfc3cc00) at nsViewManager.cpp:2246 #31 0xb542f898 in HandleEvent (aEvent=0xbfc3cc54) at nsView.cpp:171 #32 0xb686fbfe in nsCommonWidget::DispatchEvent (this=0x916bf80, aEvent=0xbfc3cc54, aStatus=@0xbfc3cc84) at nsCommonWidget.cpp:219 #33 0xb68703ed in nsCommonWidget::DispatchDeactivateEvent (this=0x13) at nsCommonWidget.cpp:190 #34 0xb686a151 in nsWindow::DispatchDeactivateEvent (this=0x916bf80) at nsWindow.cpp:4324 #35 0xb686a345 in nsWindow::OnContainerFocusOutEvent (this=0x83e1ab8, aWidget=0x82fc228, aEvent=0x808e780) at nsWindow.cpp:1679 #36 0xb686a372 in focus_out_event_cb (widget=0x82fc228, event=0x45) at nsWindow.cpp:3760 #37 0xb7bdd8e0 in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-x11-2.0.so.0 #38 0xb77fa79f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #39 0xb78092ea in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #40 0xb780a886 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #41 0xb780ae89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #42 0xb7cbfdcf in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0 #43 0xb7ccf592 in gtk_window_propagate_key_event () from /usr/lib/libgtk-x11-2.0.so.0 #44 0xb7cd382a in _gtk_window_set_has_toplevel_focus () from /usr/lib/libgtk-x11-2.0.so.0 #45 0xb7cd393a in _gtk_window_set_is_active () from /usr/lib/libgtk-x11-2.0.so.0 #46 0xb7bdd8e0 in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-x11-2.0.so.0 #47 0xb77fa16f in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0 #48 0xb77fa79f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #49 0xb78099ce in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #50 0xb780a886 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #51 0xb780ae89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #52 0xb7cbfdcf in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0 #53 0xb7bdc47f in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #54 0xb7a7fdec in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0 #55 0xb778d8d6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #56 0xb7790996 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #57 0xb7790cb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #58 0xb7bdb765 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #59 0xb686e90a in nsAppShell::Run (this=0x81719c0) at nsAppShell.cpp:139 #60 0xb5ecf3d2 in nsAppStartup::Run (this=0x81fde48) at nsAppStartup.cpp:150 #61 0x0804f321 in XRE_main (argc=3, argv=0xbfc3dd84, aAppData=0x80595e0) at nsAppRunner.cpp:2374 #62 0x0804abe4 in main (argc=69, argv=0x45) at nsBrowserApp.cpp:61 #63 0xb7523ea2 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #64 0x0804ab31 in _start () at ../sysdeps/i386/elf/start.S:119 (gdb) thread apply all bt Thread 8 (Thread -1304089680 (LWP 6356)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7d9ceec in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dc5207 in pt_TimedWait (cv=0x81336a4, ml=0x8133640, timeout=) at ptsynch.c:280 #3 0xb7dc555d in PR_WaitCondVar (cvar=0x81336a0, timeout=60000) at ptsynch.c:407 #4 0xb71f1fcd in nsHostResolver::GetHostToLookup (this=0x81335e0, result=0xfffffffc) at nsHostResolver.cpp:556 #5 0xb71f27b2 in nsHostResolver::ThreadFunc (arg=0x81335e0) at nsHostResolver.cpp:641 #6 0xb7dca79d in _pt_root (arg=0x8d1d7c0) at ptthread.c:220 #7 0xb7d9a341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb75d84ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 6 (Thread -1282810960 (LWP 6354)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7d9ceec in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dc5207 in pt_TimedWait (cv=0x8376a14, ml=0x83704c0, timeout=) at ptsynch.c:280 #3 0xb7dc555d in PR_WaitCondVar (cvar=0x8376a10, timeout=60000) at ptsynch.c:407 #4 0xb71c69aa in nsIOThreadPool::ThreadFunc (arg=0x8370490) at nsIOThreadPool.cpp:254 #5 0xb7dca79d in _pt_root (arg=0x88b22f8) at ptthread.c:220 #6 0xb7d9a341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb75d84ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 5 (Thread -1274418256 (LWP 6353)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7d9ceec in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dc5207 in pt_TimedWait (cv=0x8376a14, ml=0x83704c0, timeout=) at ptsynch.c:280 #3 0xb7dc555d in PR_WaitCondVar (cvar=0x8376a10, timeout=60000) at ptsynch.c:407 #4 0xb71c69aa in nsIOThreadPool::ThreadFunc (arg=0x8370490) at nsIOThreadPool.cpp:254 #5 0xb7dca79d in _pt_root (arg=0x888dcd0) at ptthread.c:220 #6 0xb7d9a341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb75d84ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 4 (Thread -1262838864 (LWP 6352)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7d9ceec in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dc5207 in pt_TimedWait (cv=0x8376a14, ml=0x83704c0, timeout=) at ptsynch.c:280 #3 0xb7dc555d in PR_WaitCondVar (cvar=0x8376a10, timeout=60000) at ptsynch.c:407 #4 0xb71c69aa in nsIOThreadPool::ThreadFunc (arg=0x8370490) at nsIOThreadPool.cpp:254 #5 0xb7dca79d in _pt_root (arg=0x8376ca0) at ptthread.c:220 #6 0xb7d9a341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb75d84ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 3 (Thread -1243853904 (LWP 6351)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7d9ceec in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dc5207 in pt_TimedWait (cv=0x8093794, ml=0x809b8e8, timeout=) at ptsynch.c:280 #3 0xb7dc555d in PR_WaitCondVar (cvar=0x8093790, timeout=1066) at ptsynch.c:407 #4 0xb7e5cd14 in TimerThread::Run (this=0x8093c78) at TimerThread.cpp:318 #5 0xb7e5a989 in nsThread::Main (arg=0x82c87d8) at nsThread.cpp:118 #6 0xb7dca79d in _pt_root (arg=0x821c600) at ptthread.c:220 #7 0xb7d9a341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb75d84ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (Thread -1222988880 (LWP 6348)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb75ce8c4 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7dc9086 in PR_Poll (pds=0x811e378, npds=1, timeout=4294967295) at ptio.c:3877 #3 0xb71e70e0 in nsSocketTransportService::Poll (this=0x811de90, interval=0x7fffffff) at nsSocketTransportService2.cpp:359 #4 0xb71e7825 in nsSocketTransportService::Run (this=0x811de90) at nsSocketTransportService2.cpp:568 #5 0xb7e5a989 in nsThread::Main (arg=0x811e680) at nsThread.cpp:118 #6 0xb7dca79d in _pt_root (arg=0x811e700) at ptthread.c:220 #7 0xb7d9a341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb75d84ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread -1220602176 (LWP 6345)): #0 0xb77fce08 in g_object_unref () from /usr/lib/libgobject-2.0.so.0 #1 0xb7cbfd0c in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0 #2 0xb687196b in wait_for_retrieval (clipboard=, r_context=0xbfc3b6f8) at nsClipboard.cpp:743 #3 0xb68719f2 in wait_for_contents (clipboard=0x83a5068, target=) at nsClipboard.cpp:874 #4 0xb6871d55 in nsClipboard::HasDataMatchingFlavors (this=0x8c92db0, aFlavorList=0x91c78f8, aWhichClipboard=69, _retval=0xbfc3b80c) at nsClipboard.cpp:363 #5 0xb306ef80 in nsPlaintextEditor::CanPaste (this=0x901e340, aSelectionType=69, aCanPaste=0xbfc3ba84) at nsPlaintextDataTransfer.cpp:485 #6 0xb3088707 in nsPasteCommand::IsCommandEnabled (this=0x851d8d8, aCommandName=0x8aa2d48 "cmd_paste", aCommandRefCon=0x901e340, outCmdEnabled=0xbfc3ba84) at nsEditorCommands.cpp:404 #7 0xb5ec0868 in nsControllerCommandTable::IsCommandEnabled (this=0x8655310, aCommandName=0x8aa2d48 "cmd_paste", aCommandRefCon=0x45, aResult=0xbfc3ba84) at nsControllerCommandTable.cpp:138 #8 0xb5ebdb47 in nsBaseCommandController::IsCommandEnabled (this=0x9018110, aCommand=0x8aa2d48 "cmd_paste", aResult=0xbfc3ba84) at nsBaseCommandController.cpp:137 #9 0xb7e6ec09 in XPTC_InvokeByIndex () at xptcinvoke_gcc_x86_unix.cpp:50 #10 0xb72b2e2b in XPCWrappedNative::CallMethod (ccx=@0xbfc3bbcc, mode=XPCWrappedNative::CALL_METHOD) at xpcwrappednative.cpp:2156 #11 0xb72b770c in XPC_WN_CallMethod (cx=0x83dff58, obj=0x45, argc=69, argv=0x13, vp=0x45) at xpcwrappednativejsops.cpp:1445 #12 0xb7ed73ea in js_Invoke (cx=0x83dff58, argc=1, flags=0) at jsinterp.c:1187 #13 0xb7eccf3e in js_Interpret (cx=0x83dff58, pc=0x0, result=0xbfc3c108) at jsinterp.c:3583 #14 0xb7ed7570 in js_Invoke (cx=0x83dff58, argc=1, flags=2) at jsinterp.c:1207 #15 0xb7ed777b in js_InternalInvoke (cx=0x83dff58, obj=0x8485118, fval=69, flags=2, argc=1, argv=0xbfc3c364, rval=0xbfc3c354) at jsinterp.c:1284 #16 0xb7e9f652 in JS_CallFunctionValue (cx=0x83dff58, obj=0x45, fval=69, argc=69, argv=0x45, rval=0x45) at jsapi.c:4186 #17 0xb54407b1 in nsJSContext::CallEventHandler (this=0x83e1db0, aTarget=0x8485118, aHandler=0x8485170, argc=69, argv=0x45, rval=0xbfc3c354) at nsJSEnvironment.cpp:1456 #18 0xb54758d5 in nsJSEventListener::HandleEvent (this=0x84d8938, aEvent=0x91b3690) at nsJSEventListener.cpp:186 #19 0xb535eb70 in nsEventListenerManager::HandleEventSubType (this=0x45, aListenerStruct=0x84c0ec0, aDOMEvent=0x91b3690, aCurrentTarget=0x8e88be8, aSubType=32, aPhaseFlags=7) at nsEventListenerManager.cpp:1687 #20 0xb535f8a7 in nsEventListenerManager::HandleEvent (this=0x831b7f8, aPresContext=0x8229b68, aEvent=0xbfc3c720, aDOMEvent=0xbfc3c624, aCurrentTarget=0x8e88be8, aFlags=7, aEventStatus=0xbfc3c758) at nsEventListenerManager.cpp:1788 #21 0xb54171a4 in nsXULElement::HandleDOMEvent (this=0x84bfe58, aPresContext=0x8229b68, aEvent=0xbfc3c720, aDOMEvent=0xbfc3c624, aFlags=, aEventStatus=0xbfc3c758) at nsXULElement.cpp:2152 #22 0xb541bb6b in nsXULCommandDispatcher::UpdateCommands (this=0x8396378, aEventName=@0xbfc3c7dc) at nsXULCommandDispatcher.cpp:414 #23 0xb5449753 in nsGlobalWindow::UpdateCommands (this=0x45, anAction=@0x45) at nsGlobalWindow.cpp:4737 #24 0xb5441cc4 in nsFocusController::UpdateCommands (this=0x83dfe88) at nsFocusController.cpp:222 #25 0xb5441d15 in nsFocusController::SetSuppressFocus (this=0x13, aSuppressFocus=0, aReason=0xb5556222 "Deactivate Suppression") at nsFocusController.cpp:522 #26 0xb536a608 in nsEventStateManager::PreHandleEvent (this=0x8a9c870, aPresContext=0x9020c48, aEvent=0xbfc3c8c0, aTargetFrame=0x9055754, aStatus=0xbfc3cb00, aView=0x8a9c9a0) at nsEventStateManager.cpp:940 #27 0xb51a60af in PresShell::HandleEventInternal (this=0x9168590, aEvent=0xbfc3cc54, aView=0x8a9c9a0, aFlags=1, aStatus=0xbfc3cb00) at nsPresShell.cpp:6414 #28 0xb51aa000 in PresShell::HandleEvent (this=0x9168590, aView=0x8a9c9a0, aEvent=0xbfc3cc54, aEventStatus=0xbfc3cb00, aForceHandle=1, aHandled=@0xbfc3cafc) at nsPresShell.cpp:6259 #29 0xb5437c8a in nsViewManager::HandleEvent (this=0x8a9c928, aView=0x8a9c9a0, aEvent=0xbfc3cc54, aCaptured=69) at nsViewManager.cpp:2512 #30 0xb543922c in nsViewManager::DispatchEvent (this=0x8a9c928, aEvent=0xbfc3cc54, aStatus=0xbfc3cc00) at nsViewManager.cpp:2246 #31 0xb542f898 in HandleEvent (aEvent=0xbfc3cc54) at nsView.cpp:171 #32 0xb686fbfe in nsCommonWidget::DispatchEvent (this=0x916bf80, aEvent=0xbfc3cc54, aStatus=@0xbfc3cc84) at nsCommonWidget.cpp:219 #33 0xb68703ed in nsCommonWidget::DispatchDeactivateEvent (this=0x13) at nsCommonWidget.cpp:190 #34 0xb686a151 in nsWindow::DispatchDeactivateEvent (this=0x916bf80) at nsWindow.cpp:4324 #35 0xb686a345 in nsWindow::OnContainerFocusOutEvent (this=0x83e1ab8, aWidget=0x82fc228, aEvent=0x808e780) at nsWindow.cpp:1679 #36 0xb686a372 in focus_out_event_cb (widget=0x82fc228, event=0x45) at nsWindow.cpp:3760 #37 0xb7bdd8e0 in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-x11-2.0.so.0 #38 0xb77fa79f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #39 0xb78092ea in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #40 0xb780a886 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #41 0xb780ae89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #42 0xb7cbfdcf in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0 #43 0xb7ccf592 in gtk_window_propagate_key_event () from /usr/lib/libgtk-x11-2.0.so.0 #44 0xb7cd382a in _gtk_window_set_has_toplevel_focus () from /usr/lib/libgtk-x11-2.0.so.0 #45 0xb7cd393a in _gtk_window_set_is_active () from /usr/lib/libgtk-x11-2.0.so.0 #46 0xb7bdd8e0 in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-x11-2.0.so.0 #47 0xb77fa16f in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0 #48 0xb77fa79f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #49 0xb78099ce in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #50 0xb780a886 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #51 0xb780ae89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #52 0xb7cbfdcf in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0 #53 0xb7bdc47f in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #54 0xb7a7fdec in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0 #55 0xb778d8d6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #56 0xb7790996 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #57 0xb7790cb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #58 0xb7bdb765 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #59 0xb686e90a in nsAppShell::Run (this=0x81719c0) at nsAppShell.cpp:139 #60 0xb5ecf3d2 in nsAppStartup::Run (this=0x81fde48) at nsAppStartup.cpp:150 #61 0x0804f321 in XRE_main (argc=3, argv=0xbfc3dd84, aAppData=0x80595e0) at nsAppRunner.cpp:2374 #62 0x0804abe4 in main (argc=69, argv=0x45) at nsBrowserApp.cpp:61 #63 0xb7523ea2 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #64 0x0804ab31 in _start () at ../sysdeps/i386/elf/start.S:119 (gdb) at nsCommonWidget.cpp:219 A program is being debugged already. 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