Application: kmail (5.10.1) (Compiled from sources) Qt Version: 5.11.3 Frameworks Version: 5.54.0 Operating System: Linux 4.20.4 x86_64 Distribution: "Gentoo Base System release 2.6" -- Information about the crash: Distro: Gentoo Compositor: kwin_wayland Plasma: 5.14.5 Frameworks: 5.54.0 Qt: 5.11.3 Kernel: 4.20.4 - What I was doing when the application crashed: Closing KMail The crash can be reproduced sometimes. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f002e4e0a80 (LWP 2077))] Thread 44 (Thread 0x7effb39e0700 (LWP 5040)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cfb2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d71 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d2306f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 43 (Thread 0x7eff74ff9700 (LWP 5039)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cfb2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d71 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 42 (Thread 0x7effa17fa700 (LWP 5038)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cfb2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d71 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 41 (Thread 0x7eff757fa700 (LWP 4668)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cfb2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d71 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 40 (Thread 0x7eff87fff700 (LWP 4107)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cfb2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d71 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 39 (Thread 0x7eff0bfff700 (LWP 2564)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f00419a3dba in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQt5Script.so.5 #2 0x00007f00419a3dd9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQt5Script.so.5 #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 38 (Thread 0x7eff767fc700 (LWP 2499)): #0 0x00007f005be42958 in read () from /lib64/libc.so.6 #1 0x00007f0035b79f71 in pa_read () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so #2 0x00007f003ce818c6 in pa_mainloop_prepare () from /usr/lib64/libpulse.so.0 #3 0x00007f003ce823a0 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #4 0x00007f003ce82460 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #5 0x00007f003ce91089 in thread () from /usr/lib64/libpulse.so.0 #6 0x00007f0035bab4f7 in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 37 (Thread 0x7eff76ffd700 (LWP 2498)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046ce9710 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d0ee6b in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d31c34 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 36 (Thread 0x7eff777fe700 (LWP 2497)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f004767bf08 in cc::SingleThreadTaskGraphRunner::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d347a6 in base::SimpleThread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 35 (Thread 0x7eff77fff700 (LWP 2496)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ced8 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cf6f in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d88 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 34 (Thread 0x7eff84ff9700 (LWP 2495)): #0 0x00007f005be42a3b in write () from /lib64/libc.so.6 #1 0x00007f005bdcb845 in _IO_file_write () from /lib64/libc.so.6 #2 0x00007f005bdcaa63 in new_do_write () from /lib64/libc.so.6 #3 0x00007f005bdcc0fe in _IO_file_xsputn () from /lib64/libc.so.6 #4 0x00007f005bd9f3a8 in buffered_vfprintf () from /lib64/libc.so.6 #5 0x00007f005bd9c722 in vfprintf () from /lib64/libc.so.6 #6 0x00007f005be653d4 in __fprintf_chk () from /lib64/libc.so.6 #7 0x00007f003b577d4f in event_logv_.part () from /usr/lib64/libevent-2.1.so.6 #8 0x00007f003b577f7c in event_warn () from /usr/lib64/libevent-2.1.so.6 #9 0x00007f003b579768 in epoll_dispatch () from /usr/lib64/libevent-2.1.so.6 #10 0x00007f003b56f199 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #11 0x00007f0046cefc19 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f0046d0ee6b in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f0045e23e5a in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007f0045e24307 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #15 0x00007f0046d31d68 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #16 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #17 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #18 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 33 (Thread 0x7eff857fa700 (LWP 2494)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ced8 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cf6f in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d88 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d2306f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 32 (Thread 0x7eff85ffb700 (LWP 2493)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ced8 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cf6f in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d88 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 31 (Thread 0x7eff867fc700 (LWP 2492)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ced8 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cf6f in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d88 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d2306f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 30 (Thread 0x7eff86ffd700 (LWP 2491)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ced8 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cf6f in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d88 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d2306f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 29 (Thread 0x7eff877fe700 (LWP 2490)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ced8 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cf6f in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d88 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d2306f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7effa1ffb700 (LWP 2486)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cfb2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d71 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7effa2ffd700 (LWP 2484)): #0 0x00007f0051634421 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b1f7 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ceca in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cfb2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046d21d71 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d23251 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7effa37fe700 (LWP 2483)): #0 0x00007f005be6306b in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f005be6537c in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f003b577d4f in event_logv_.part () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f003b577f7c in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f003b579768 in epoll_dispatch () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f003b56f199 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f0046cefc6d in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f0046d0ee6b in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f0046d31c34 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7effa3fff700 (LWP 2482)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f0046d1b129 in base::ConditionVariable::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f0046d1ced8 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f0046d1cf6f in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f0046ce96ff in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f0046d0ee6b in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f0046d31c34 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7effb0d73700 (LWP 2481)): #0 0x00007f005be6306b in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f005be6537c in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f003b577d4f in event_logv_.part () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f003b577f7c in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f003b579768 in epoll_dispatch () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f003b56f199 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f0046cefc6d in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f0046d0ee6b in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f0046d31c34 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f0046d2d681 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7effd9dec700 (LWP 2099)): #0 0x00007f005be4722b in poll () from /lib64/libc.so.6 #1 0x00007f004f427ffe in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f004f42811c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f005c7c28eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f005c770acb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f005c5dee46 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f005c5e82ae in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7effdaffd700 (LWP 2098)): #0 0x00007f005be4722b in poll () from /lib64/libc.so.6 #1 0x00007f004f427ffe in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f004f42811c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f005c7c28eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f005c770acb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f005c5dee46 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f005ab2a2c5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5 #7 0x00007f005c5e82ae in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7effdb7fe700 (LWP 2097)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7effdbfff700 (LWP 2096)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7efff4ff9700 (LWP 2095)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7efff57fa700 (LWP 2094)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7efff5ffb700 (LWP 2093)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7efff67fc700 (LWP 2092)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7efff6ffd700 (LWP 2091)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7efff77fe700 (LWP 2090)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7efff7fff700 (LWP 2089)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f0010ff9700 (LWP 2088)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f00117fa700 (LWP 2087)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f0011ffb700 (LWP 2086)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f00127fc700 (LWP 2085)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f0012ffd700 (LWP 2084)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f00137fe700 (LWP 2083)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f0013fff700 (LWP 2082)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f0020ebd700 (LWP 2081)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f00216be700 (LWP 2080)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f0021ebf700 (LWP 2079)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f0022c15700 (LWP 2078)): #0 0x00007f005163401c in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007f002bbcea0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f002bbce747 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f005162d1a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f005be539cf in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f002e4e0a80 (LWP 2077)): [KCrash Handler] #6 0x0000000000000021 in ?? () #7 0x00007f00461170d5 in content::RenderProcessHostImpl::ShutdownRequest() () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f0045918c45 in content::mojom::RendererHostStubDispatch::Accept(content::mojom::RendererHost*, mojo::Message*) () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f0047554b5d in mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) [clone .part.125] () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f004758d7f9 in IPC::(anonymous namespace)::ChannelAssociatedGroupController::AcceptOnProxyThread(mojo::Message) () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f004758d2de in void base::internal::Invoker<base::internal::BindState<void (IPC::(anonymous namespace)::ChannelAssociatedGroupController::*)(mojo::Message), scoped_refptr<IPC::(anonymous namespace)::ChannelAssociatedGroupController>, base::internal::PassedWrapper<mojo::Message> >, void ()>::RunImpl<void (IPC::(anonymous namespace)::ChannelAssociatedGroupController::* const&)(mojo::Message), std::tuple<scoped_refptr<IPC::(anonymous namespace)::ChannelAssociatedGroupController>, base::internal::PassedWrapper<mojo::Message> > const&, 0ul, 1ul>(void (IPC::(anonymous namespace)::ChannelAssociatedGroupController::* const&)(mojo::Message), std::tuple<scoped_refptr<IPC::(anonymous namespace)::ChannelAssociatedGroupController>, base::internal::PassedWrapper<mojo::Message> > const&, std::integer_sequence<unsigned long, 0ul, 1ul>) [clone .isra.234] () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f0046ccbd78 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f0046cec5da in base::MessageLoop::RunTask(base::PendingTask*) () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007f0046ced08f in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () from /usr/lib64/libQt5WebEngineCore.so.5 #15 0x00007f0046ced20a in base::MessageLoop::DoWork() [clone .part.202] () from /usr/lib64/libQt5WebEngineCore.so.5 #16 0x00007f004576e579 in QtWebEngineCore::WebEngineContext::destroy() () from /usr/lib64/libQt5WebEngineCore.so.5 #17 0x00007f004576e6a5 in (anonymous namespace)::destroyContext() () from /usr/lib64/libQt5WebEngineCore.so.5 #18 0x00007f005c773e72 in qt_call_post_routines() () from /usr/lib64/libQt5Core.so.5 #19 0x00007f005d45ba56 in QApplication::~QApplication() () from /usr/lib64/libQt5Widgets.so.5 #20 0x000055fcc5469803 in main () [Inferior 1 (process 2077) detached] The reporter indicates this bug may be a duplicate of or related to bug 401854. Possible duplicates by query: bug 401854, bug 401826, bug 401394, bug 401330, bug 399996. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 398577 ***