Thread 20 (Thread 0x7f2cf3db0700 (LWP 3449)): #0 0x00007f2d01fc3cf9 in syscall () from /usr/lib/libc.so.6 #1 0x00007f2cfd34d422 in epoll_wait () from /home/fred/Téléchargements/firefox/libxul.so #2 0x00007f2cfd34d869 in epoll_dispatch () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd34a416 in event_base_loop () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd34e243 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd35b89a in base::Thread::ThreadMain() () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd34e719 in ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0x7f2cf06ff700 (LWP 3450)): #0 0x00007f2d01fbf35d in poll () from /usr/lib/libc.so.6 #1 0x00007f2d01ae56b2 in _pr_poll_with_poll () Thread 20 (Thread 0x7f2cf3db0700 (LWP 3449)): #0 0x00007f2d01fc3cf9 in syscall () from /usr/lib/libc.so.6 #1 0x00007f2cfd34d422 in epoll_wait () from /home/fred/Téléchargements/firefox/libxul.so #2 0x00007f2cfd34d869 in epoll_dispatch () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd34a416 in event_base_loop () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd34e243 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd35b89a in base::Thread::ThreadMain() () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd34e719 in ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0x7f2cf06ff700 (LWP 3450)): #0 0x00007f2d01fbf35d in poll () from /usr/lib/libc.so.6 #1 0x00007f2d01ae56b2 in _pr_poll_with_poll () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1ff0e7 in nsSocketTransportService::Poll(bool, unsigned int*) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1ff577 in nsSocketTransportService::DoPollIteration(bool) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd1ff7de in nsSocketTransportService::Run() () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd1cdefc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd36073f in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #10 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #11 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 18 (Thread 0x7f2cef6e8700 (LWP 3451)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfe84d03d in js::GCHelperThread::threadLoop() () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #4 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 17 (Thread 0x7f2ceeee7700 (LWP 3452)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd9baa3b in WatchdogMain(void*) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #4 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 16 (Thread 0x7f2cee0ff700 (LWP 3453)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1c869b in mozilla::Monitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1c8f22 in mozilla::HangMonitor::ThreadMain(void*) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #5 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 15 (Thread 0x7f2ced8fe700 (LWP 3454)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1c869b in mozilla::Monitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1cba61 in mozilla::BackgroundHangManager::RunMonitorThread() () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #5 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 14 (Thread 0x7f2d03149700 (LWP 3455)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd2845cd in mozilla::net::CacheIOThread::ThreadFunc() () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #4 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 13 (Thread 0x7f2cec5ff700 (LWP 3456)): #0 0x00007f2d02ebd3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae3e64 in pt_TimedWait () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2d01ae43a3 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #3 0x00007f2cfd1c869b in mozilla::Monitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd1cd7d4 in TimerThread::Run() () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd1cdefc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd36073f in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #10 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #11 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 12 (Thread 0x7f2ceb490700 (LWP 3457)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfe1c926b in nsCertVerificationThread::Run() () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #4 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 11 (Thread 0x7f2cea6ff700 (LWP 3458)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4914 in PR_Wait () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1c9578 in mozilla::ReentrantMonitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1c9911 in nsEventQueue::GetEvent(bool, nsIRunnable**) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd1cdecc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd36078e in mozilla::ipc::MessagePumpForNonMainThreads::Run(base:: MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #10 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 10 (Thread 0x7f2cddcff700 (LWP 3459)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4914 in PR_Wait () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1c9578 in mozilla::ReentrantMonitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1c9911 in nsEventQueue::GetEvent(bool, nsIRunnable**) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd1cdecc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd36078e in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #10 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 9 (Thread 0x7f2cdd4fe700 (LWP 3460)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfdb3f63b in mozilla::CondVar::Wait(unsigned int) [clone .isra.32] () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfdb3ff1a in mozilla::dom::workers::WorkerPrivate::WaitForWorkerEvents(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfdb47d39 in mozilla::dom::workers::WorkerPrivate::DoRunLoop(JSContext*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfdb3ab95 in (anonymous namespace)::WorkerThreadPrimaryRunnable::Run() () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd1cdefc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd36073f in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #10 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #11 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #12 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #13 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7f2cdcbff700 (LWP 3461)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4914 in PR_Wait () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1c9578 in mozilla::ReentrantMonitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1c9911 in nsEventQueue::GetEvent(bool, nsIRunnable**) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd1cdecc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd36078e in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #10 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7f2cdbeff700 (LWP 3462)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfdb3f63b in mozilla::CondVar::Wait(unsigned int) [clone .isra.32] () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfdb3ff1a in mozilla::dom::workers::WorkerPrivate::WaitForWorkerEvents(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfdb47d39 in mozilla::dom::workers::WorkerPrivate::DoRunLoop(JSContext*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfdb3ab95 in (anonymous namespace)::WorkerThreadPrimaryRunnable::Run() () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd1cdefc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd36073f in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #10 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #11 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #12 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #13 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7f2cdb4ff700 (LWP 3463)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4914 in PR_Wait () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1c9578 in mozilla::ReentrantMonitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1c9911 in nsEventQueue::GetEvent(bool, nsIRunnable**) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd1cdecc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd36078e in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #10 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7f2cefefe700 (LWP 3464)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfe8c614f in js::WorkerThread::threadLoop() () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #4 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7f2cee6e6700 (LWP 3465)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4430 in PR_WaitCondVar () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfe8c614f in js::WorkerThread::threadLoop() () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #4 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7f2cd06ff700 (LWP 3466)): #0 0x00007f2d02ebd04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f2d01ae4914 in PR_Wait () from /home/fred/Téléchargements/firefox/libnspr4.so #2 0x00007f2cfd1c9578 in mozilla::ReentrantMonitor::Wait(unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd1c9911 in nsEventQueue::GetEvent(bool, nsIRunnable**) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfd1cdecc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfd36078e in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd1ce5a5 in nsThread::ThreadFunc(void*) () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2d01ae9edc in _pt_root () from /home/fred/Téléchargements/firefox/libnspr4.so #10 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f2ccded2700 (LWP 3467)): #0 0x00007f2d01fbf35d in poll () from /usr/lib/libc.so.6 #1 0x00007f2cfba8f584 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f2cfba8f9ea in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #3 0x00007f2cfaf5b176 in ?? () from /usr/lib/libgio-2.0.so.0 #4 0x00007f2cfbab3fb5 in ?? () from /usr/lib/libglib-2.0.so.0 #5 0x00007f2d02eb90a2 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f2d01fc7d1d in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f2d032c2740 (LWP 3445)): #0 0x00007f2d02ebfa8d in read () from /usr/lib/libpthread.so.0 #1 0x00007f2cfd97264a in mozilla::widget::GfxInfo::GetData() () from /home/fred/Téléchargements/firefox/libxul.so #2 0x00007f2cfd96ea2d in nsBaseWidget::ComputeShouldAccelerate(bool) () from /home/fred/Téléchargements/firefox/libxul.so #3 0x00007f2cfd96fbf8 in nsBaseWidget::GetLayerManager(mozilla::layers::PLayerTransactionChild*, mozilla::layers::LayersBackend, nsIWidget::LayerManagerPersistence, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #4 0x00007f2cfdeb761e in PresShell::Paint(nsView*, nsRegion const&, unsigned int) () from /home/fred/Téléchargements/firefox/libxul.so #5 0x00007f2cfdbadcb4 in nsViewManager::ProcessPendingUpdatesForView(nsView*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #6 0x00007f2cfdebe827 in nsRefreshDriver::Tick(long, mozilla::TimeStamp) () from /home/fred/Téléchargements/firefox/libxul.so #7 0x00007f2cfdebeee8 in mozilla::RefreshDriverTimer::Tick() () from /home/fred/Téléchargements/firefox/libxul.so #8 0x00007f2cfd1cc6ea in nsTimerImpl::Fire() () from /home/fred/Téléchargements/firefox/libxul.so #9 0x00007f2cfd1cc7c2 in nsTimerEvent::Run() () from /home/fred/Téléchargements/firefox/libxul.so #10 0x00007f2cfd1cdefc in nsThread::ProcessNextEvent(bool, bool*) () from /home/fred/Téléchargements/firefox/libxul.so #11 0x00007f2cfd18c334 in NS_ProcessNextEvent(nsIThread*, bool) () from /home/fred/Téléchargements/firefox/libxul.so #12 0x00007f2cfd360821 in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) () from /home/fred/Téléchargements/firefox/libxul.so #13 0x00007f2cfd35508c in MessageLoop::Run() () from /home/fred/Téléchargements/firefox/libxul.so #14 0x00007f2cfd970d53 in nsBaseAppShell::Run() () from /home/fred/Téléchargements/firefox/libxul.so #15 0x00007f2cfe237164 in nsAppStartup::Run() () from /home/fred/Téléchargements/firefox/libxul.so #16 0x00007f2cfe1f4dc2 in XREMain::XRE_mainRun() () from /home/fred/Téléchargements/firefox/libxul.so #17 0x00007f2cfe1f710e in XREMain::XRE_main(int, char**, nsXREAppData const*) () from /home/fred/Téléchargements/firefox/libxul.so #18 0x00007f2cfe1f7373 in XRE_main () from /home/fred/Téléchargements/firefox/libxul.so #19 0x00000000004040cd in do_main(int, char**, nsIFile*) () #20 0x00000000004037f3 in main ()