https://bugs.kde.org/show_bug.cgi?id=404492
Bug ID: 404492 Summary: Kmail show empty printpreview and crashes after closing it, and producing empty print Product: kmail2 Version: 5.9.3 Platform: Debian stable OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kdepim-bugs@kde.org Reporter: hlehmbr...@gmx.net Target Milestone: --- Application: kmail (5.9.3) Qt Version: 5.11.3 Frameworks Version: 5.54.0 Operating System: Linux 4.20.9-towo.1-siduction-amd64 x86_64 Distribution: Debian GNU/Linux buster/sid -- Information about the crash: - What I was doing when the application crashed: I tried to print a message, html or text. The printpreview shows an empty page, when closing the preview kmail chrashes. If i try to print, an empty page is prorceeded. ~$ LANG=C kmail org.kde.pim.kidentitymanagement: IdentityManager: There was no default identity. Marking first one as default. No text-to-speech plug-ins were found. Failure to generate QImage from invalid or empty PDF document. QIODevice::read (QLocalSocket): device not open QIODevice::read (QLocalSocket): device not open *** KMail got signal 11 (Exiting) *** Dead letters dumped. /tmp/messageviewer_TlucUh.index.2 was removed . KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = kmail path = /usr/bin pid = 19477 KCrash: Arguments: /usr/bin/kmail KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 [1]+ Angehalten LANG=C kmail -- Backtrace: Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f85b9765f00 (LWP 31602))] Thread 33 (Thread 0x7f85137fe700 (LWP 31682)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7f8513fff700 (LWP 31681)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7f852db6b700 (LWP 31679)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c6309e4a in ?? () from /lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f85c6309e69 in ?? () from /lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7f852e739700 (LWP 31666)): #0 0x00007f85d17ff774 in read () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85ce509aa0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f85ce4c3c0f in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f85ce4c40e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f85ce4c425c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f85d1d1704b in QEventDispatcherGlib::processEvents (this=0x7f850c001d30, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0x00007f85d1cc414b in QEventLoop::exec (this=this@entry=0x7f852e7386a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #7 0x00007f85d1b130d6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #8 0x00007f85d1b1cc77 in QThreadPrivate::start (arg=0x561e8f618020) at thread/qthread_unix.cpp:367 #9 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7f852ef3a700 (LWP 31648)): #0 0x00007f85d17ff774 in read () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85bf754fc1 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #2 0x00007f85c40264fe in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f85c4026f60 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f85c4027020 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f85c4035049 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f85bf7844f8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7f8550ff9700 (LWP 31647)): #0 0x00007f85d181ba8b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85d181d814 in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f85c3a1ca5a in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f85c3a1cc34 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f85c3a1e588 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f85c3a14329 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f85c886c779 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85c888bc8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f85c88ad204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7f85517fa700 (LWP 31646)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c886c370 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c888bc8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c88ad204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7f8551ffb700 (LWP 31645)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c886c370 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c888bc8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c88ad204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7f85527fc700 (LWP 31644)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c91fd7d8 in cc::SingleThreadTaskGraphRunner::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c88afd86 in base::SimpleThread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7f8552ffd700 (LWP 31643)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7f85537fe700 (LWP 31642)): #0 0x00007f85d181ba8b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85d181d814 in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f85c3a1ca5a in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f85c3a1cc34 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f85c3a1e588 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f85c3a14329 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f85c886c8b4 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85c888bc8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f85c799cdba in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f85c799d267 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f85c88ad338 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #13 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7f8553fff700 (LWP 31641)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fc7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7f8570ff9700 (LWP 31640)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7f85717fa700 (LWP 31639)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fc7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7f8571ffb700 (LWP 31638)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fc7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7f85727fc700 (LWP 31637)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fc7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7f8572ffd700 (LWP 31636)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fc7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7f85737fe700 (LWP 31635)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7f8573fff700 (LWP 31634)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7f8588ff9700 (LWP 31633)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7f85897fa700 (LWP 31632)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7f8589ffb700 (LWP 31631)): #0 0x00007f85cf04e3a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a30a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c889e981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c889fe61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7f858a7fc700 (LWP 31630)): #0 0x00007f85d17ff817 in write () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85d179062d in _IO_file_write () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f85d178f9cf in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007f85d1790d5e in _IO_file_xsputn () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007f85d1767b32 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007f85d17650b2 in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007f85d181d866 in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007f85c3a1ca5a in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #8 0x00007f85c3a1cc34 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #9 0x00007f85c3a1e588 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #10 0x00007f85c3a14329 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #11 0x00007f85c886c779 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f85c888bc8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f85c88ad204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #16 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7f858affd700 (LWP 31629)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85c8897969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c889a318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c889a3af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c886c35f in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c888bc8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c88ad204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7f858b7fe700 (LWP 31628)): #0 0x00007f85c885f9e1 in base::GetProgramCounter() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #1 0x00007f85c8899a8b in base::internal::LockImpl::Lock() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f85c8868422 in base::internal::IncomingTaskQueue::ReloadWorkQueue(std::queue<base::PendingTask, base::circular_deque<base::PendingTask> >*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f85c8868509 in base::internal::IncomingTaskQueue::TriageQueue::ReloadFromIncomingQueueIfEmpty() [clone .part.139] () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f85c8868589 in base::internal::IncomingTaskQueue::TriageQueue::HasTasks() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f85c8869cfb in base::MessageLoop::DoWork() [clone .part.202] () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f85c886c762 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f85c888bc8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f85c88ad204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f85c88a8c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f8599fc8700 (LWP 31619)): #0 0x00007f85d1803b49 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85ce4c4136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f85ce4c425c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f85d1d1704b in QEventDispatcherGlib::processEvents (this=0x7f858c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f85d1cc414b in QEventLoop::exec (this=this@entry=0x7f8599fc76a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007f85d1b130d6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007f85d1b1cc77 in QThreadPrivate::start (arg=0x561e8acba6e0) at thread/qthread_unix.cpp:367 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7f859bfff700 (LWP 31609)): #0 0x00007f85ce50de84 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f85ce4c412b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f85ce4c425c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f85d1d1704b in QEventDispatcherGlib::processEvents (this=0x7f8594000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f85d1cc414b in QEventLoop::exec (this=this@entry=0x7f859bffe6a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007f85d1b130d6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007f85d1b1cc77 in QThreadPrivate::start (arg=0x561e8a6f2d10) at thread/qthread_unix.cpp:367 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f85ac981700 (LWP 31608)): #0 0x00007f85d1803b49 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85ce4c4136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f85ce4c425c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f85d1d1704b in QEventDispatcherGlib::processEvents (this=0x7f85a0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f85d1cc414b in QEventLoop::exec (this=this@entry=0x7f85ac9806a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007f85d1b130d6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007f85d1b1cc77 in QThreadPrivate::start (arg=0x561e8a6ec390) at thread/qthread_unix.cpp:367 #7 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f85ad213700 (LWP 31607)): #0 0x00007f85ce50de69 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f85ce4c396f in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f85ce4c40e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f85ce4c425c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f85d1d1704b in QEventDispatcherGlib::processEvents (this=0x7f859c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007f85d1cc414b in QEventLoop::exec (this=this@entry=0x7f85ad2126a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #6 0x00007f85d1b130d6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #7 0x00007f85d1b1cc77 in QThreadPrivate::start (arg=0x561e8ab8a0f0) at thread/qthread_unix.cpp:367 #8 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f85af4e9700 (LWP 31606)): #0 0x00007f85cf04dfbc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f85af744b32 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #2 0x00007f85af7446f7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #3 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f85b570c700 (LWP 31605)): #0 0x00007f85d17ff774 in read () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85ce509aa0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f85ce4c3c0f in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f85ce4c40e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f85ce4c425c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f85d1d1704b in QEventDispatcherGlib::processEvents (this=0x7f85a8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0x00007f85d1cc414b in QEventLoop::exec (this=this@entry=0x7f85b570b670, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #7 0x00007f85d1b130d6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #8 0x00007f85d12ee545 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #9 0x00007f85d1b1cc77 in QThreadPrivate::start (arg=0x7f85d1368d60) at thread/qthread_unix.cpp:367 #10 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7f85b622c700 (LWP 31604)): #0 0x00007f85d1803b49 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f85ce2b7cf7 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f85ce2b991a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f85b690d519 in QXcbEventReader::run (this=0x561e8a681090) at qxcbconnection.h:409 #4 0x00007f85d1b1cc77 in QThreadPrivate::start (arg=0x561e8a681090) at thread/qthread_unix.cpp:367 #5 0x00007f85cf047fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f85d180e80f in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7f85b9765f00 (LWP 31602)): [KCrash Handler] #6 0x0000000000000191 in ?? () #7 0x00007f85c7c91d95 in content::RenderProcessHostImpl::ShutdownRequest() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f85c748f2a5 in content::mojom::RendererHostStubDispatch::Accept(content::mojom::RendererHost*, mojo::Message*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f85c90d5cbd in mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) [clone .part.122] () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f85c910e959 in IPC::(anonymous namespace)::ChannelAssociatedGroupController::AcceptOnProxyThread(mojo::Message) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f85c910e43e 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 /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f85c8848688 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f85c886910a in base::MessageLoop::RunTask(base::PendingTask*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f85c8869baf in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f85c8869d48 in base::MessageLoop::DoWork() [clone .part.202] () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #16 0x00007f85c727758d in QtWebEngineCore::(anonymous namespace)::MessagePumpForUIQt::customEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #17 0x00007f85d1ceee0b in QObject::event (this=0x561e8ad66a70, e=<optimized out>) at kernel/qobject.cpp:1232 #18 0x00007f85d263b491 in QApplicationPrivate::notify_helper (this=this@entry=0x561e8a626e80, receiver=receiver@entry=0x561e8ad66a70, e=e@entry=0x561e8af6ec30) at kernel/qapplication.cpp:3726 #19 0x00007f85d2642ac0 in QApplication::notify (this=0x7ffce2563970, receiver=0x561e8ad66a70, e=0x561e8af6ec30) at kernel/qapplication.cpp:3485 #20 0x00007f85d1cc5479 in QCoreApplication::notifyInternal2 (receiver=0x561e8ad66a70, event=0x561e8af6ec30) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307 #21 0x00007f85d1cc846b in QCoreApplication::sendEvent (event=0x561e8af6ec30, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x561e8a645500) at kernel/qcoreapplication.cpp:1744 #23 0x00007f85d1d17a03 in postEventSourceDispatch (s=0x561e8a719150) at kernel/qeventdispatcher_glib.cpp:276 #24 0x00007f85ce4c3f2e in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f85ce4c41c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f85ce4c425c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007f85d1d17033 in QEventDispatcherGlib::processEvents (this=0x561e8a6a7770, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #28 0x00007f85b69a08d1 in QPAEventDispatcherGlib::processEvents (this=0x561e8a6a7770, flags=...) at qeventdispatcher_glib.cpp:69 #29 0x00007f85d1cc414b in QEventLoop::exec (this=this@entry=0x7ffce25634b0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #30 0x00007f85d1ccc2b2 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #31 0x0000561e89e2933b in main (argc=<optimized out>, argv=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:116 [Inferior 1 (process 31602) detached] Possible duplicates by query: bug 403625, bug 401854, bug 401826, bug 401394, bug 401330. Reported using DrKonqi -- You are receiving this mail because: You are the assignee for the bug.