--- stack trace ---
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e374f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08057836 in nsProfileLock::FatalSignalHandler (signo=11)
    at nsProfileLock.cpp:206
	unblock_sigs = {__val = {1024, 0 <repeats 31 times>}}
	oldact = <value optimized out>
#3  <signal handler called>
#4  0xb6807ef3 in IM_get_input_context (aArea=<value optimized out>)
    at nsWindow.cpp:4968
	owningWidget = (GtkWidget *) 0x0
	owningWindow = (nsWindow *) 0x0
#5  0xb68086e0 in nsWindow::IMELoseFocus (this=0x8f44a90) at nsWindow.cpp:4563
	im = <value optimized out>
#6  0xb68087f6 in nsWindow::IMEDestroyContext (this=0x8f44a90)
    at nsWindow.cpp:4534
No locals.
#7  0xb680dd0f in nsWindow::Destroy (this=0x8f44a90) at nsWindow.cpp:408
	rollupWidget = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
#8  0xb5bc6453 in ~nsView (this=0x8f44730) at nsView.cpp:266
No locals.
#9  0xb5bc49a5 in nsIView::Destroy (this=0x0) at nsView.cpp:304
No locals.
#10 0xb591184c in nsFrame::Destroy (this=0x8f990cc, aPresContext=0x8f83080)
    at nsFrame.cpp:656
	view = (class nsIView *) 0x8f44730
	shell = (class nsIPresShell *) 0x8f879a0
#11 0xb5955ec8 in nsSplittableFrame::Destroy (this=0x8f990cc, 
    aPresContext=0x8f83080) at nsSplittableFrame.cpp:71
No locals.
#12 0xb590d297 in nsContainerFrame::Destroy (this=0x8f990cc, 
    aPresContext=0x8f83080) at nsContainerFrame.cpp:168
	overflowFrames = {mFirstChild = 0x0}
#13 0xb5965abf in ViewportFrame::Destroy (this=0x8f990cc, 
    aPresContext=0x8f83080) at nsViewportFrame.cpp:67
No locals.
#14 0xb58dc797 in nsFrameManager::Destroy (this=0x8f879bc)
    at nsFrameManager.cpp:297
	presContext = (class nsPresContext *) 0x8f83080
#15 0xb58ef0b1 in PresShell::Destroy (this=0x8f879a0) at nsPresShell.cpp:1992
	i = <value optimized out>
	count = <value optimized out>
	eventQueue = {<nsCOMPtr_base> = {
    mRawPtr = 0x80cdb00}, <No data fields>}
#16 0xb58da686 in DocumentViewerImpl::Destroy (this=0x8f81848)
    at nsDocumentViewer.cpp:1583
	selection = {<nsCOMPtr_base> = {mRawPtr = 0x8f88280}, <No data fields>}
	selPrivate = {<nsCOMPtr_base> = {
    mRawPtr = 0x8f88284}, <No data fields>}
#17 0xb5ea2565 in ~nsSHEntry (this=0x8f82c68) at nsSHEntry.cpp:119
No locals.
#18 0xb5ea28cd in nsSHEntry::Release (this=0x8f82c68) at nsSHEntry.cpp:126
No locals.
#19 0xb68680a2 in XPCJSRuntime::GCCallback (cx=0x8eabcb0, status=JSGC_END)
    at xpcjsruntime.cpp:587
	count = <value optimized out>
	array = (class nsVoidArray *) 0x80e4d28
	lock = (XPCLock *) 0x0
	dyingWrappedJSArray = <value optimized out>
	self = (XPCJSRuntime *) 0x80e4c70
#20 0xb5bd47a8 in DOMGCCallback (cx=0x8eabcb0, status=JSGC_END)
    at nsJSEnvironment.cpp:2269
	result = 1
#21 0xb7f71759 in js_GC (cx=0x8eabcb0, gckind=GC_NORMAL) at jsgc.c:3153
	rt = (JSRuntime *) 0x810b9e8
	keepAtoms = 0
	i = <value optimized out>
	type = <value optimized out>
	iter = (JSContext *) 0x0
	acx = <value optimized out>
	genTodoTail = (JSGenerator **) 0x810bac8
	fp = <value optimized out>
	chain = <value optimized out>
	sh = (JSStackHeader *) 0x0
	tvr = <value optimized out>
	nbytes = <value optimized out>
	limit = 8192
	offset = 8192
	a = (JSGCArena *) 0x0
	ap = (JSGCArena **) 0x8152de4
	flags = <value optimized out>
	flagp = <value optimized out>
	firstPage = <value optimized out>
	thing = <value optimized out>
	freeList = (JSGCThing *) 0x8154fb0
	arenaList = (JSGCArenaList *) 0x810ba5c
	finalizer = (GCFinalizeOp) 0
	allClear = 1
	requestDebit = 0
#22 0xb7f46952 in JS_GC (cx=0x8eabcb0) at jsapi.c:1878
No locals.
#23 0xb5bd4800 in nsJSContext::Notify (this=0x8eabc70, timer=0x8f898e8)
    at nsJSEnvironment.cpp:2227
No locals.
#24 0xb7efa99d in nsTimerImpl::Fire (this=0x8f898e8) at nsTimerImpl.cpp:397
	now = 1358082024
	timeout = 1358082016
#25 0xb7efb268 in handleTimerEvent (event=0xb1104610) at nsTimerImpl.cpp:459
	timer = (nsTimerImpl *) 0x8f898e8
#26 0xb7ef6417 in PL_HandleEvent (self=0xb1104610) at plevent.c:688
	result = <value optimized out>
#27 0xb7ef672b in PL_ProcessPendingEvents (self=0x80cdb48) at plevent.c:623
	event = (PLEvent *) 0x0
	count = 1
#28 0xb7ef867e in nsEventQueueImpl::ProcessPendingEvents (this=0x80cdb00)
    at nsEventQueue.cpp:417
	correctThread = <value optimized out>
#29 0xb68116b5 in event_processor_callback (source=0x8317ce8, 
    condition=G_IO_IN, data=0x0) at nsAppShell.cpp:67
No locals.
#30 0xb760140d in g_io_unix_dispatch (source=0x8316cc8, 
    callback=0xb68116a0 <event_processor_callback>, user_data=0x80cdb00)
    at giounix.c:162
	buffer_condition = 0
#31 0xb75d7df2 in IA__g_main_context_dispatch (context=0x8082ae8)
    at gmain.c:2045
No locals.
#32 0xb75dadcf in g_main_context_iterate (context=0x8082ae8, block=1, 
    dispatch=1, self=0x8123e30) at gmain.c:2677
	got_ownership = <value optimized out>
	max_priority = 2147483647
	timeout = 9
	some_ready = 1
	nfds = <value optimized out>
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0x8ad5eb8
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#33 0xb75db179 in IA__g_main_loop_run (loop=0x8214530) at gmain.c:2881
	got_ownership = -1209854912
	self = (GThread *) 0x8123e30
	__PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#34 0xb7c10fa4 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#35 0xb6811b12 in nsAppShell::Run (this=0x80638f0) at nsAppShell.cpp:139
No locals.
#36 0xb6723be2 in nsAppStartup::Run (this=0x81416d0) at nsAppStartup.cpp:151
	rv = <value optimized out>
#37 0x0804f8d1 in XRE_main (argc=4, argv=0xbfc46ce4, aAppData=0x805a020)
    at nsAppRunner.cpp:2695
	remoteService = {<nsCOMPtr_base> = {
    mRawPtr = 0x83958e0}, <No data fields>}
	rv = 0
	gtkModules = <value optimized out>
	i = <value optimized out>
	dirProvider = {<nsIDirectoryServiceProvider2> = {<nsIDirectoryServiceProvider> = {<nsISupports> = {
        _vptr.nsISupports = 0x805a228}, <No data fields>}, <No data fields>}, <nsIProfileStartup> = {<nsISupports> = {
      _vptr.nsISupports = 0x805a24c}, <No data fields>}, 
  mAppDir = {<nsCOMPtr_base> = {mRawPtr = 0x805d570}, <No data fields>}, 
  mXULAppDir = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}, 
  mProfileDir = {<nsCOMPtr_base> = {mRawPtr = 0x8084000}, <No data fields>}, 
  mProfileLocalDir = {<nsCOMPtr_base> = {
      mRawPtr = 0x8083d28}, <No data fields>}, mProfileNotified = 1}
	glib2 = (PRLibrary *) 0x805d0c8
	nativeApp = {<nsCOMPtr_base> = {mRawPtr = 0x8067700}, <No data fields>}
	canRun = 1
	registryFile = {<nsCOMPtr_base> = {
    mRawPtr = 0x8083ad8}, <No data fields>}
	xremotearg = <value optimized out>
	ar = <value optimized out>
	profileLock = {<nsCOMPtr_base> = {
    mRawPtr = 0x8094548}, <No data fields>}
	startOffline = 0
	profD = {<nsCOMPtr_base> = {mRawPtr = 0x8084000}, <No data fields>}
	profLD = {<nsCOMPtr_base> = {mRawPtr = 0x8083d28}, <No data fields>}
	upgraded = 0
	version = {<nsFixedCString> = {<nsCString> = {<nsCSubstring> = {<nsACString_internal> = {mVTable = 0xb7f2e128, 
          mData = 0xbfc46bd8 "2.0.0.2_2007022617/1.8.1.2_2007022617", 
          mLength = 37, mFlags = 65553}, <No data fields>}, <No data fields>}, 
    mFixedCapacity = 63, 
    mFixedBuf = 0xbfc46bd8 "2.0.0.2_2007022617/1.8.1.2_2007022617"}, 
  mStorage = "2.0.0.2_2007022617/1.8.1.2_2007022617\000\207·\200æí·Ö­\004\b\030lÄ¿»\202\005\b@éò·t§\005\b"}
	osABI = {<nsCString> = {<nsCSubstring> = {<nsACString_internal> = {
        mVTable = 0xb7f2e128, mData = 0x8058678 "Linux_x86-gcc3", 
        mLength = 14, 
        mFlags = 1}, <No data fields>}, <No data fields>}, <No data fields>}
	versionOK = <value optimized out>
	needsRestart = 0
	appInitiatedRestart = <value optimized out>
#38 0x0804ab8f in main (argc=) at nsBrowserApp.cpp:61
No locals.
#39 0xb774aebc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#40 0x0804aac1 in _start ()
--- end of stack trace ---