--- thread stack trace --- . Thread 9 (process 16114): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7769893 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7dd8c29 in PR_Poll (pds=0x80debb8, npds=1, timeout=4294967295) at ptio.c:3877 No locals. #3 0xb70fc6db in nsSocketTransportService::Poll (this=0x80de6d0, interval=0xb7011368) at nsSocketTransportService2.cpp:361 pollList = (PRPollDesc *) 0x80debb8 pollCount = 1 pollTimeout = 4294967295 ts = 3369219934 rv = passedInterval = #4 0xb70fcf15 in nsSocketTransportService::Run (this=0x80de6d0) at nsSocketTransportService2.cpp:577 pollInterval = 6 n = 1 i = -12 active = 1 #5 0xb7e751cb in nsThread::Main (arg=0x80d2608) at nsThread.cpp:118 No locals. #6 0xb7ddce9d in _pt_root (arg=0x80d2688) at ptthread.c:220 No locals. #7 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 8 (process 16119): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7da884c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dd6093 in pt_TimedWait (cv=0x8089fbc, ml=0x8081bd8, timeout=) at ptsynch.c:280 rv = 99795 now = {tv_sec = 1180190267, tv_usec = 845089} tmo = {tv_sec = 1180190268, tv_nsec = 346089000} ticks = 1000 #3 0xb7dd6ed1 in PR_WaitCondVar (cvar=0x8089fb8, timeout=501) at ptsynch.c:407 rv = thred = (PRThread *) 0x81b5460 #4 0xb7e774c6 in TimerThread::Run (this=0x8081250) at TimerThread.cpp:318 waitFor = #5 0xb7e751cb in nsThread::Main (arg=0x81aba18) at nsThread.cpp:118 No locals. #6 0xb7ddce9d in _pt_root (arg=0x81b5460) at ptthread.c:220 No locals. #7 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 7 (process 16127): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7da85c6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dd6f61 in PR_WaitCondVar (cvar=0x8741278, timeout=4294967295) at ptsynch.c:405 rv = thred = (PRThread *) 0x8741348 #3 0xb234be0d in ProcessAsyncMessages () at mozStorageAsyncIO.cpp:1525 message = (AsyncMessage *) 0x0 rc = 0 #4 0xb234cee9 in AsyncWriteThread::Run (this=0x87412b8) at mozStorageAsyncIO.cpp:471 eventQueue = { = { mRawPtr = 0xb234cedb}, } rv = #5 0xb7e751cb in nsThread::Main (arg=0x87412c8) at nsThread.cpp:118 No locals. #6 0xb7ddce9d in _pt_root (arg=0x8741348) at ptthread.c:220 No locals. #7 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 6 (process 16131): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7da884c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dd6093 in pt_TimedWait (cv=0x89eedfc, ml=0x89eed98, timeout=) at ptsynch.c:280 rv = 145769 now = {tv_sec = 1180190267, tv_usec = 689118} tmo = {tv_sec = 1180190267, tv_nsec = 939118000} ticks = 1000 #3 0xb7dd6ed1 in PR_WaitCondVar (cvar=0x89eedf8, timeout=250) at ptsynch.c:407 rv = thred = (PRThread *) 0x89eee38 #4 0xb0abf1f7 in nsSSLThread::Run (this=0x89eed70) at nsSSLThread.cpp:879 pending_work = busy_socket_ssl_state = nsSSLSocketThreadData::ssl_reading_done socketToDestroy = (class nsNSSSocketInfo *) 0x89eed98 #5 0xb0abe300 in nsPSMBackgroundThread::nsThreadRunner (arg=0x89eed70) at nsPSMBackgroundThread.cpp:44 No locals. #6 0xb7ddce9d in _pt_root (arg=0x89eee38) at ptthread.c:220 No locals. #7 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 5 (process 16132): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7da884c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dd6093 in pt_TimedWait (cv=0x89eefcc, ml=0x89eef68, timeout=) at ptsynch.c:280 rv = 145763 now = {tv_sec = 1180190267, tv_usec = 689101} tmo = {tv_sec = 1180190267, tv_nsec = 939101000} ticks = 1000 #3 0xb7dd6ed1 in PR_WaitCondVar (cvar=0x89eefc8, timeout=250) at ptsynch.c:407 rv = thred = (PRThread *) 0x89ef008 #4 0xb0abff70 in nsCertVerificationThread::Run (this=0x89eef18) at nsCertVerificationThread.cpp:142 wait_time = 250 #5 0xb0abe300 in nsPSMBackgroundThread::nsThreadRunner (arg=0x89eef18) at nsPSMBackgroundThread.cpp:44 No locals. #6 0xb7ddce9d in _pt_root (arg=0x89ef008) at ptthread.c:220 No locals. #7 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 4 (process 16134): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7da85c6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dd6f61 in PR_WaitCondVar (cvar=0x8ab9820, timeout=4294967295) at ptsynch.c:405 rv = thred = (PRThread *) 0x8ab73b0 #3 0xb7dd6fc7 in PR_Wait (mon=0x8ab9860, timeout=4294967295) at ptsynch.c:584 rv = -4 saved_entries = 1 saved_owner = 2953964432 #4 0xb7e71331 in PL_WaitForEvent (self=0x8ab97f0) at plevent.c:808 err = event = (PLEvent *) 0x0 mon = (PRMonitor *) 0x8ab9860 #5 0xb7e72c09 in nsEventQueueImpl::WaitForEvent (this=0x8ab97c8, aResult=0xb011e380) at nsEventQueue.cpp:498 correctThread = #6 0xb5d3c835 in EventLoop (arg=0x0) at nsUrlClassifierDBService.cpp:1142 ev = (PLEvent *) 0x983d558 rv = 0 eventQService = { = { mRawPtr = 0x80cafb0}, } #7 0xb7ddce9d in _pt_root (arg=0x8ab73b0) at ptthread.c:220 No locals. #8 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 3 (process 16995): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7da884c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dd6093 in pt_TimedWait (cv=0x82f0cec, ml=0x82f0c88, timeout=) at ptsynch.c:280 rv = 1455 now = {tv_sec = 1180190248, tv_usec = 133457} tmo = {tv_sec = 1180190308, tv_nsec = 133457000} ticks = 1000 #3 0xb7dd6ed1 in PR_WaitCondVar (cvar=0x82f0ce8, timeout=60000) at ptsynch.c:407 rv = thred = (PRThread *) 0x9edc388 #4 0xb70d7585 in nsIOThreadPool::ThreadFunc (arg=0x82f0c58) at nsIOThreadPool.cpp:254 delta = start = 3369209029 timeout = 60000 #5 0xb7ddce9d in _pt_root (arg=0x9edc388) at ptthread.c:220 No locals. #6 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (process 16996): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7da884c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7dd6093 in pt_TimedWait (cv=0x80df4e4, ml=0x80df480, timeout=) at ptsynch.c:280 rv = 151 now = {tv_sec = 1180190252, tv_usec = 365782} tmo = {tv_sec = 1180190312, tv_nsec = 365782000} ticks = 1000 #3 0xb7dd6ed1 in PR_WaitCondVar (cvar=0x80df4e0, timeout=60000) at ptsynch.c:407 rv = thred = (PRThread *) 0xb243e238 #4 0xb71087a7 in nsHostResolver::GetHostToLookup (this=0x80df420, result=0xb3ec6388) at nsHostResolver.cpp:556 delta = start = 3369213261 timeout = 60000 #5 0xb7108c44 in nsHostResolver::ThreadFunc (arg=0x80df420) at nsHostResolver.cpp:641 rec = (nsHostRecord *) 0xb2441e70 ai = (PRAddrInfo *) 0xa3196e8 #6 0xb7ddce9d in _pt_root (arg=0xb243e238) at ptthread.c:220 No locals. #7 0xb7da431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb777357e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 16112): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7dac4f1 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 }} oldact = #3 #4 0xb7c9fd11 in gtk_widget_event_internal (widget=0x2, event=0xbfe0d1d8) at gtkwidget.c:3917 return_val = 1 #5 0x0000007f in ?? () #6 0x00000004 in ?? () #7 0x00000020 in ?? () #8 0x0a6960b0 in ?? () #9 0x0000002c in ?? () #10 0x08079098 in ?? () #11 0x00000011 in ?? () #12 0xb5328e08 in vtable for nsChildContentList () from /usr/lib/firefox/components/libgklayout.so #13 0x00000001 in ?? () #14 0x092c6c78 in ?? () #15 0x00000071 in ?? () #16 0x00000001 in ?? () #17 0x00000063 in ?? () #18 0x70747468 in ?? () #19 0x732f2f3a in ?? () #20 0x62657274 in ?? () #21 0x702d7265 in ?? () #22 0x726f2e6d in ?? () #23 0x68742f67 in ?? () #24 0x73656d65 in ?? () #25 0x656c632f in ?? () #26 0x692f6e61 in ?? () #27 0x612f676d in ?? () #28 0x776f7272 in ?? () #29 0x6568635f in ?? () #30 0x6f626b63 in ?? () #31 0x75665f78 in ?? () #32 0x6974636e in ?? () #33 0x2e736e6f in ?? () #34 0x00666967 in ?? () #35 0x007a0101 in ?? () #36 0x00000000 in ?? ()