Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f303aec5640 (LWP 4710))] Thread 24 (Thread 0x7f2fad9dc700 (LWP 4896)): #0 0x00007f306414f6f0 in g_source_iter_next () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f3064151beb in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f306415269b in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f306415288c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f30705880bb in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f3070536f3a in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f3070395b33 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #7 0x00007f3070399fd1 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f2fcb7fe700 (LWP 4858)): #0 0x00007f304b551a14 in semread_cb () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #1 0x00007f305235f9fc in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0 #2 0x00007f305235fdfc in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #3 0x00007f305235fea0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #4 0x00007f305236de39 in thread () from /usr/lib64/libpulse.so.0 #5 0x00007f304b5618f8 in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #6 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f2fcbfff700 (LWP 4857)): #0 0x00007f3066213eeb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bc348e2 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bbfc41e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bbd766a in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f305bc08216 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f2fe8ff9700 (LWP 4856)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bc067d9 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bc06f37 in base::SequencedWorkerPool::Worker::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bc07d50 in base::SimpleThread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f2fe97fa700 (LWP 4855)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305c39789d in cc::SingleThreadTaskGraphRunner::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bc07d50 in base::SimpleThread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f2fe9ffb700 (LWP 4854)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bbfc38e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bbfc447 in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bbd762b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f305bc08216 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f2fea7fc700 (LWP 4853)): #0 0x00007f306fc44b8b in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f306fc46d90 in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f3050a40eee in event_logv_.part () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f3050a410e4 in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f3050a427b8 in epoll_dispatch () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f3050a38729 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f305bbd7bde in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f305b4ae838 in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f305b4aed33 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f305bc082e0 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #14 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f2feaffd700 (LWP 4852)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bbfc38e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bbfc447 in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bbd762b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f305b4ae788 in content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305b4aed9b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f305bc082e0 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f2feb7fe700 (LWP 4851)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bbfc38e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bbfc447 in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bbd762b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f305b4ae6d8 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305b4aed83 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f305bc082e0 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f2febfff700 (LWP 4850)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bbfc38e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bbfc447 in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bbd762b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f305b4ae628 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305b4aed73 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f305bc082e0 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f3008ff9700 (LWP 4849)): #0 0x00007f306fc24f0d in write () from /lib64/libc.so.6 #1 0x00007f306fbb28cf in _IO_new_file_write () from /lib64/libc.so.6 #2 0x00007f306fbb19d1 in new_do_write () from /lib64/libc.so.6 #3 0x00007f306fbb31ae in __GI__IO_file_xsputn () from /lib64/libc.so.6 #4 0x00007f306fb85ad6 in buffered_vfprintf () from /lib64/libc.so.6 #5 0x00007f306fb82c2e in vfprintf () from /lib64/libc.so.6 #6 0x00007f306fc46de9 in __fprintf_chk () from /lib64/libc.so.6 #7 0x00007f3050a40eee in event_logv_.part () from /usr/lib64/libevent-2.1.so.6 #8 0x00007f3050a410e4 in event_warn () from /usr/lib64/libevent-2.1.so.6 #9 0x00007f3050a427b8 in epoll_dispatch () from /usr/lib64/libevent-2.1.so.6 #10 0x00007f3050a38729 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #11 0x00007f305bbd7bde in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007f305b4ae578 in content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #15 0x00007f305b4aed63 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #16 0x00007f305bc082e0 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #17 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #18 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #19 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f30097fa700 (LWP 4848)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bbfc38e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bbfc447 in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bbd762b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f305b4ae4c8 in content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305b4aed53 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f305bc082e0 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f3009ffb700 (LWP 4847)): #0 0x00007f3066213eeb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bc348e2 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bc0b429 in base::PosixDynamicThreadPool::WaitForTask() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bc0b915 in base::(anonymous namespace)::WorkerThread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f300a7fc700 (LWP 4846)): #0 0x00007f3066213eeb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bc348e2 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bc0b429 in base::PosixDynamicThreadPool::WaitForTask() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bc0b915 in base::(anonymous namespace)::WorkerThread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f300affd700 (LWP 4845)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f305bbfc38e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f305bbfc447 in base::WaitableEvent::Wait() () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f305bbd762b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f305bc08216 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f300b7fe700 (LWP 4844)): #0 0x00007f306fc44b8b in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f306fc46d90 in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f3050a40eee in event_logv_.part () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f3050a410e4 in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f3050a427b8 in epoll_dispatch () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f3050a38729 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f305bbd7bde in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f305bbd36b5 in base::MessageLoop::RunHandler() () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f305bbf036a in base::RunLoop::Run() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f305bc08216 in base::Thread::ThreadMain() () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f305bc042f2 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #12 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f3015779700 (LWP 4812)): #0 0x00007f30705880bd in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #1 0x00007f3070536f3a in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #2 0x00007f3070395b33 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #3 0x00007f3070399fd1 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f3024e03700 (LWP 4798)): #0 0x00007f306fc24ead in read () from /lib64/libc.so.6 #1 0x00007f3064196a60 in g_wakeup_acknowledge () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f306415223e in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f3064152714 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f306415288c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f30705880bb in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f3070536f3a in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f3070395b33 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #8 0x00007f3070399fd1 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #9 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f3025604700 (LWP 4796)): #0 0x00007ffd173a08d1 in clock_gettime () #1 0x00007f306fc454b5 in clock_gettime () from /lib64/libc.so.6 #2 0x00007f30705878f1 in qt_gettime() () from /usr/lib64/libQt5Core.so.5 #3 0x00007f3070586429 in QTimerInfoList::updateCurrentTime() () from /usr/lib64/libQt5Core.so.5 #4 0x00007f3070586825 in QTimerInfoList::timerWait(timespec&) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f3070587d9c in timerSourcePrepareHelper(GTimerSource*, int*) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f3070587e65 in timerSourcePrepare(_GSource*, int*) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f3064151c4d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #8 0x00007f306415269b in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #9 0x00007f306415288c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #10 0x00007f30705880bb in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #11 0x00007f3070536f3a in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #12 0x00007f3070395b33 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #13 0x00007f3070399fd1 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #14 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f3025e05700 (LWP 4782)): #0 0x00007f306fc2968d in poll () from /lib64/libc.so.6 #1 0x00007f3064152776 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f306415288c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f30705880bb in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f3070536f3a in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f3070395b33 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f3070399fd1 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f3027016700 (LWP 4770)): #0 0x00007f306fc2968d in poll () from /lib64/libc.so.6 #1 0x00007f3064152776 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f306415288c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f30705880bb in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f3070536f3a in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f3070395b33 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f307253e8e3 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5 #7 0x00007f3070399fd1 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f3027caf700 (LWP 4767)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f30337294eb in util_queue_thread_func () from /usr/lib64/dri/r600_dri.so #2 0x00007f3033729207 in impl_thrd_routine () from /usr/lib64/dri/r600_dri.so #3 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f3028c12700 (LWP 4766)): #0 0x00007f3066213ad2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f30337294eb in util_queue_thread_func () from /usr/lib64/dri/r600_dri.so #2 0x00007f3033729207 in impl_thrd_routine () from /usr/lib64/dri/r600_dri.so #3 0x00007f306620c7a3 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f306fc3565f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f303aec5640 (LWP 4710)): [KCrash Handler] #6 0x00007f306fc84000 in __memcpy_ssse3 () from /lib64/libc.so.6 #7 0x00007f30338255b4 in tgsi_dup_tokens () from /usr/lib64/dri/r600_dri.so #8 0x00007f303395fa9b in r600_create_shader_state_tokens () from /usr/lib64/dri/r600_dri.so #9 0x00007f303395fad3 in r600_create_shader_state () from /usr/lib64/dri/r600_dri.so #10 0x00007f3033674ecd in st_create_fp_variant () from /usr/lib64/dri/r600_dri.so #11 0x00007f3033676e56 in st_get_fp_variant () from /usr/lib64/dri/r600_dri.so #12 0x00007f303362d070 in st_update_fp () from /usr/lib64/dri/r600_dri.so #13 0x00007f303362968e in st_validate_state () from /usr/lib64/dri/r600_dri.so #14 0x00007f3033647306 in st_draw_vbo () from /usr/lib64/dri/r600_dri.so #15 0x00007f303360a108 in vbo_validated_drawrangeelements () from /usr/lib64/dri/r600_dri.so #16 0x00007f303360a89f in vbo_exec_DrawElements () from /usr/lib64/dri/r600_dri.so #17 0x00007f3062207551 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () from /usr/lib64/libQt5Quick.so.5 #18 0x00007f3062208935 in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib64/libQt5Quick.so.5 #19 0x00007f306220e119 in QSGBatchRenderer::Renderer::render() () from /usr/lib64/libQt5Quick.so.5 #20 0x00007f30621fe942 in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib64/libQt5Quick.so.5 #21 0x00007f30621fee57 in QSGRenderer::renderScene(unsigned int) () from /usr/lib64/libQt5Quick.so.5 #22 0x00007f3062239a0e in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib64/libQt5Quick.so.5 #23 0x00007f3062296420 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib64/libQt5Quick.so.5 #24 0x00007f3062350cc8 in QQuickRenderControl::render() () from /usr/lib64/libQt5Quick.so.5 #25 0x00007f306270ae10 in QQuickWidgetPrivate::render(bool) () from /usr/lib64/libQt5QuickWidgets.so.5 #26 0x00007f306270b0ab in QQuickWidgetPrivate::renderSceneGraph() () from /usr/lib64/libQt5QuickWidgets.so.5 #27 0x00007f307056173b in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5 #28 0x00007f3070e5bdf3 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #29 0x00007f306270eb5b in QQuickWidget::event(QEvent*) () from /usr/lib64/libQt5QuickWidgets.so.5 #30 0x00007f306164ce93 in QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::event(QEvent*) () from /usr/lib64/libQt5WebEngineWidgets.so.5 #31 0x00007f3070e1159c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #32 0x00007f3070e1977a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #33 0x00007f30705381fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #34 0x00007f307058737b in QTimerInfoList::activateTimers() () from /usr/lib64/libQt5Core.so.5 #35 0x00007f3070587c51 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5 #36 0x00007f3064152577 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #37 0x00007f30641527e0 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #38 0x00007f306415288c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #39 0x00007f307058809f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #40 0x00007f3070536f3a in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #41 0x00007f307053f304 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #42 0x00005606cac957d3 in main ()