[kontact] [Bug 385847] New: Kontact crashes on restart

Geert Janssens bugzilla_noreply at kde.org
Tue Oct 17 09:27:52 BST 2017


https://bugs.kde.org/show_bug.cgi?id=385847

            Bug ID: 385847
           Summary: Kontact crashes on restart
           Product: kontact
           Version: 5.5.1
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: info at kobaltwit.be
  Target Milestone: ---

Application: kontact (5.5.1)

Qt Version: 5.7.1
Frameworks Version: 5.36.0
Operating System: Linux 4.13.5-200.fc26.x86_64 x86_64
Distribution: "Fedora release 26 (Twenty Six)"

-- Information about the crash:
As Kontact was not properly updating the message list when I delete a message,
I quit the application and restarted it. While starting up again, this crash
notification appears.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0aff04ff00 (LWP 4277))]

Thread 39 (Thread 0x7f0ad27fc700 (LWP 6333)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe4f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7f0ad2ffd700 (LWP 6322)):
#0  0x00007f0b0d5c0e0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10ca6172 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c7c229 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c7c78b in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f09e61f9700 (LWP 6320)):
#0  0x00007f0b170cf1cd in read () at /lib64/libc.so.6
#1  0x00007f0b08b3c170 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f0b08af8078 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f0b08af8510 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#10 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f09b2f41700 (LWP 4366)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f09ba68f700 (LWP 4344)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c77725 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c77c07 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f09d0e96700 (LWP 4334)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f09d1697700 (LWP 4333)):
#0  0x00007f0b08b3d4c4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f0b08af7467 in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#2  0x00007f0b08af8425 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f09d1e98700 (LWP 4332)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f09d2699700 (LWP 4331)):
#0  0x00007f0b170cf1cd in read () at /lib64/libc.so.6
#1  0x00007f0b08b3c170 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f0b08af8078 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f0b08af8510 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#10 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f09d2e9a700 (LWP 4330)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f09e59f8700 (LWP 4318)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f09e69fa700 (LWP 4316)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f0a8dffb700 (LWP 4315)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b0108e534 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQt5Script.so.5
#2  0x00007f0b0108e579 in  () at /lib64/libQt5Script.so.5
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f0a8e7fc700 (LWP 4314)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c77725 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c77c07 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f0a8effd700 (LWP 4311)):
#0  0x00007f0b170cf22d in write () at /lib64/libc.so.6
#1  0x00007f0b1704d22d in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f0b1704dbcf in __GI__IO_file_xsputn () at /lib64/libc.so.6
#3  0x00007f0b17021747 in buffered_vfprintf () at /lib64/libc.so.6
#4  0x00007f0b1701e786 in vfprintf () at /lib64/libc.so.6
#5  0x00007f0b170f02d6 in __fprintf_chk () at /lib64/libc.so.6
#6  0x00007f0b06131880 in _warn_helper () at /lib64/libevent-2.0.so.5
#7  0x00007f0b06131a44 in event_warn () at /lib64/libevent-2.0.so.5
#8  0x00007f0b061361e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#9  0x00007f0b06120dbe in event_base_loop () at /lib64/libevent-2.0.so.5
#10 0x00007f0b10c485ad in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007f0b10c78f66 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#14 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#15 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#16 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f0a8f7fe700 (LWP 4310)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47f5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b10c78f66 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f0a93fff700 (LWP 4309)):
#0  0x00007f0b170cf1cd in read () at /lib64/libc.so.6
#1  0x00007f0aee3590b1 in pa_read () at
/usr/lib64/pulseaudio/libpulsecommon-10.0.so
#2  0x00007f0aee7df11e in pa_mainloop_prepare () at /lib64/libpulse.so.0
#3  0x00007f0aee7dfb90 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4  0x00007f0aee7dfc50 in pa_mainloop_run () at /lib64/libpulse.so.0
#5  0x00007f0aee7edab9 in thread () at /lib64/libpulse.so.0
#6  0x00007f0aee388078 in internal_thread_func () at
/usr/lib64/pulseaudio/libpulsecommon-10.0.so
#7  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f0ab0ff9700 (LWP 4308)):
#0  0x00007f0b0d5c0e0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10ca6172 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d38e in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47fab in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b10c78f66 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f0ab17fa700 (LWP 4307)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b113f5ea0 in cc::SingleThreadTaskGraphRunner::Run() () at
/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#5  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f0ab1ffb700 (LWP 4306)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47f5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b10c78f66 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f0ab27fc700 (LWP 4305)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c77725 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c77c07 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f0ab2ffd700 (LWP 4304)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007f0b1034c5f6 in
QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*,
base::Callback<void (int), (base::internal::CopyMode)1,
(base::internal::RepeatMode)1> const&, GURL*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b110c4071 in
net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*,
base::Callback<void (int), (base::internal::CopyMode)1,
(base::internal::RepeatMode)1> const&, GURL*) () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0b111cbad7 in net::URLRequest::Start() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0b106ecb70 in content::ResourceLoader::StartRequestInternal() () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f0b106ecc68 in content::ResourceLoader::StartRequest() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007f0b106e54ae in
content::ResourceDispatcherHostImpl::StartLoading(content::ResourceRequestInfoImpl*,
std::unique_ptr<content::ResourceLoader,
std::default_delete<content::ResourceLoader> >) () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007f0b106e73e1 in
content::ResourceDispatcherHostImpl::BeginRequestInternal(std::unique_ptr<net::URLRequest,
std::default_delete<net::URLRequest> >,
std::unique_ptr<content::ResourceHandler,
std::default_delete<content::ResourceHandler> >) () at
/lib64/libQt5WebEngineCore.so.5
#14 0x00007f0b106e7e4f in
content::ResourceDispatcherHostImpl::ContinuePendingBeginRequest(int,
content::ResourceRequest const&, base::Callback<void (content::SyncLoadResult
const*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&,
int, net::HttpRequestHeaders const&,
mojo::AssociatedInterfaceRequest<content::mojom::URLLoader>,
mojo::AssociatedInterfacePtr<content::mojom::URLLoaderClient>, bool, int) () at
/lib64/libQt5WebEngineCore.so.5
#15 0x00007f0b106e9cba in
content::ResourceDispatcherHostImpl::BeginRequest(int, content::ResourceRequest
const&, base::Callback<void (content::SyncLoadResult const*),
(base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, int,
mojo::AssociatedInterfaceRequest<content::mojom::URLLoader>,
mojo::AssociatedInterfacePtr<content::mojom::URLLoaderClient>) () at
/lib64/libQt5WebEngineCore.so.5
#16 0x00007f0b106e9de3 in
content::ResourceDispatcherHostImpl::OnRequestResourceInternal(int, int,
content::ResourceRequest const&,
mojo::AssociatedInterfaceRequest<content::mojom::URLLoader>,
mojo::AssociatedInterfacePtr<content::mojom::URLLoaderClient>) () at
/lib64/libQt5WebEngineCore.so.5
#17 0x00007f0b106e9fb6 in
content::ResourceDispatcherHostImpl::OnRequestResource(int, int,
content::ResourceRequest const&) () at /lib64/libQt5WebEngineCore.so.5
#18 0x00007f0b106eb6ca in
content::ResourceDispatcherHostImpl::OnMessageReceived(IPC::Message const&,
content::ResourceMessageFilter*) () at /lib64/libQt5WebEngineCore.so.5
#19 0x00007f0b103fae9b in
content::BrowserMessageFilter::Internal::OnMessageReceived(IPC::Message const&)
() at /lib64/libQt5WebEngineCore.so.5
#20 0x00007f0b113a1f66 in IPC::(anonymous
namespace)::TryFiltersImpl(std::vector<IPC::MessageFilter*,
std::allocator<IPC::MessageFilter*> >&, IPC::Message const&) () at
/lib64/libQt5WebEngineCore.so.5
#21 0x00007f0b1138f665 in IPC::ChannelProxy::Context::TryFilters(IPC::Message
const&) () at /lib64/libQt5WebEngineCore.so.5
#22 0x00007f0b1138f781 in
IPC::ChannelProxy::Context::OnMessageReceived(IPC::Message const&) () at
/lib64/libQt5WebEngineCore.so.5
#23 0x00007f0b1138d670 in IPC::ChannelMojo::OnMessageReceived(IPC::Message
const&) () at /lib64/libQt5WebEngineCore.so.5
#24 0x00007f0b11392ae7 in
IPC::internal::MessagePipeReader::Receive(std::vector<unsigned char,
std::allocator<unsigned char> > const&,
base::Optional<std::vector<mojo::StructPtr<IPC::mojom::SerializedHandle>,
std::allocator<mojo::StructPtr<IPC::mojom::SerializedHandle> > > >) () at
/lib64/libQt5WebEngineCore.so.5
#25 0x00007f0b1041b768 in
IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*,
mojo::internal::SerializationContext*, mojo::Message*) () at
/lib64/libQt5WebEngineCore.so.5
#26 0x00007f0b113785cd in
mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) () at
/lib64/libQt5WebEngineCore.so.5
#27 0x00007f0b11397d28 in IPC::(anonymous
namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) [clone
.part.202] () at /lib64/libQt5WebEngineCore.so.5
#28 0x00007f0b11375ee5 in mojo::Connector::ReadSingleMessage(unsigned int*) ()
at /lib64/libQt5WebEngineCore.so.5
#29 0x00007f0b1137603e in mojo::Connector::ReadAllAvailableMessages() () at
/lib64/libQt5WebEngineCore.so.5
#30 0x00007f0b11383485 in mojo::Watcher::OnHandleReady(unsigned int) () at
/lib64/libQt5WebEngineCore.so.5
#31 0x00007f0b10ca15b3 in base::debug::TaskAnnotator::RunTask(char const*,
base::PendingTask*) () at /lib64/libQt5WebEngineCore.so.5
#32 0x00007f0b10c45480 in base::MessageLoop::RunTask(base::PendingTask*) () at
/lib64/libQt5WebEngineCore.so.5
#33 0x00007f0b10c46ad8 in
base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () at
/lib64/libQt5WebEngineCore.so.5
#34 0x00007f0b10c46e6b in base::MessageLoop::DoWork() () at
/lib64/libQt5WebEngineCore.so.5
#35 0x00007f0b10c48542 in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#36 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#37 0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#38 0x00007f0b10549a78 in
content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#39 0x00007f0b1054a02b in content::BrowserThreadImpl::Run(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#40 0x00007f0b10c79018 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#41 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#42 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#43 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f0ab37fe700 (LWP 4303)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47f5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b105499c8 in
content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b1054a01b in content::BrowserThreadImpl::Run(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b10c79018 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f0ab3fff700 (LWP 4302)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47f5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b10549918 in
content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b1054a00b in content::BrowserThreadImpl::Run(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b10c79018 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f0ad0ff9700 (LWP 4301)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47f5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b10549868 in
content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10549ffb in content::BrowserThreadImpl::Run(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b10c79018 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f0ad17fa700 (LWP 4300)):
#0  0x00007f0b170ee4bc in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f0b170f0284 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f0b06131880 in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f0b06131a44 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f0b061361e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f0b06120dbe in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f0b10c485ad in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0b105497b8 in
content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0b10549feb in content::BrowserThreadImpl::Run(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f0b10c79018 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#14 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f0ad1ffb700 (LWP 4299)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47f5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b10549708 in
content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10549fdb in content::BrowserThreadImpl::Run(base::RunLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b10c79018 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f0ad37fe700 (LWP 4296)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0b10c47f5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0b10c78f66 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f0ad3fff700 (LWP 4295)):
#0  0x00007f0b170ee4bc in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f0b170f0284 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f0b06131880 in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f0b06131a44 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f0b061361e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f0b06120dbe in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f0b10c485ad in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0b10c6126b in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0b10c78f66 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#12 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f0ae3191700 (LWP 4288)):
#0  0x00007f0b170d3acd in poll () at /lib64/libc.so.6
#1  0x00007f0b08af8569 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f0b17eebe4f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f0b1ccd0a39 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#7  0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f0ae3e27700 (LWP 4287)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f0ae4628700 (LWP 4286)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f0ae4e29700 (LWP 4285)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f0ae562a700 (LWP 4284)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f0ae5e2b700 (LWP 4283)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f0ae662c700 (LWP 4282)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f0ae6e2d700 (LWP 4281)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f0ae762e700 (LWP 4280)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0b170dfbbf in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f0aff04ff00 (LWP 4277)):
#0  0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0b17cf93fb in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib64/libQt5Core.so.5
#2  0x00007f0b17cf356b in QSemaphore::acquire(int) () at /lib64/libQt5Core.so.5
#3  0x00007f0b17ec48eb in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#4  0x00007f0b17ec515f in QObject::destroyed(QObject*) () at
/lib64/libQt5Core.so.5
#5  0x00007f0b17ecbc19 in QObject::~QObject() () at /lib64/libQt5Core.so.5
#6  0x00007f0b1cd276a9 in QDBusServiceWatcher::~QDBusServiceWatcher() () at
/lib64/libQt5DBus.so.5
#7  0x00007f0b17ecb0f8 in QObjectPrivate::deleteChildren() () at
/lib64/libQt5Core.so.5
#8  0x00007f0b17ecbfd2 in QObject::~QObject() () at /lib64/libQt5Core.so.5
#9  0x00007f0b07a78763 in OrgKdeKWalletInterface::~OrgKdeKWalletInterface() ()
at /lib64/libKF5Wallet.so.5
#10 0x00007f0b07a73573 in KWallet::KWalletDLauncher::~KWalletDLauncher() () at
/lib64/libKF5Wallet.so.5
#11 0x00007f0b07a73589 in KWallet::(anonymous
namespace)::Q_QGS_walletLauncher::innerFunction()::Holder::~Holder() () at
/lib64/libKF5Wallet.so.5
#12 0x00007f0b17009c68 in __run_exit_handlers () at /lib64/libc.so.6
#13 0x00007f0b17009cba in  () at /lib64/libc.so.6
#14 0x00007f0af83a9183 in  () at /lib64/libQt5XcbQpa.so.5
#15 0x00007f0b17ec58da in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#16 0x00007f0b186e85dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#17 0x00007f0b186efc74 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#18 0x00007f0b17e9d627 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#19 0x00007f0b17e9f85b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#20 0x00007f0b17eebdd3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#21 0x00007f0b08af8247 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#22 0x00007f0b08af85e8 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#23 0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#24 0x00007f0b17eebe4f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#25 0x00007f0b181ccef3 in QGuiApplication::sync() () at /lib64/libQt5Gui.so.5
#26 0x00007f0b1cc3a25d in
QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::setKeyboardFocus() () at
/lib64/libQt5WebEngineWidgets.so.5
#27 0x00007f0b10350ba8 in QtWebEngineCore::RenderWidgetHostViewQt::Focus() ()
at /lib64/libQt5WebEngineCore.so.5
#28 0x00007f0b1037bd5b in QtWebEngineCore::WebContentsViewQt::Focus() () at
/lib64/libQt5WebEngineCore.so.5
#29 0x00007f0b103726a9 in
QtWebEngineCore::WebContentsAdapter::setContent(QByteArray const&, QString
const&, QUrl const&) () at /lib64/libQt5WebEngineCore.so.5
#30 0x00007f0b1cc2b01a in QWebEnginePage::setHtml(QString const&, QUrl const&)
() at /lib64/libQt5WebEngineWidgets.so.5
#31 0x00007f0b1c774e30 in Kontact::MainWindow::paintAboutScreen(QString const&,
QHash<QString, QVariant> const&) () at /lib64/libkontactprivate.so.5
#32 0x00007f0b1c77674d in Kontact::MainWindow::initObject() () at
/lib64/libkontactprivate.so.5
#33 0x00007f0b1c776cea in Kontact::MainWindow::MainWindow() () at
/lib64/libkontactprivate.so.5
#34 0x000055ac0ba6a0ac in KontactApp::activate(QStringList const&, QString
const&) ()
#35 0x00007f0b1c54c60e in
KontactInterface::PimUniqueApplication::newInstance(QByteArray const&,
QStringList const&, QString const&) () at /lib64/libKF5KontactInterface.so.5
#36 0x00007f0b1c54d602 in
KontactInterface::PimUniqueApplication::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /lib64/libKF5KontactInterface.so.5
#37 0x00007f0b1c54d9b3 in
KontactInterface::PimUniqueApplication::qt_metacall(QMetaObject::Call, int,
void**) () at /lib64/libKF5KontactInterface.so.5
#38 0x00007f0b1ccd9538 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QVector<int> const&, int) () at /lib64/libQt5DBus.so.5
#39 0x00007f0b1ccde9e0 in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&) [clone .part.144] () at /lib64/libQt5DBus.so.5
#40 0x00007f0b1ccdeec7 in
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&,
QDBusMessage const&, int) () at /lib64/libQt5DBus.so.5
#41 0x00007f0b1cce19de in QDBusActivateObjectEvent::placeMetaCall(QObject*) ()
at /lib64/libQt5DBus.so.5
#42 0x00007f0b17ec58da in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#43 0x00007f0b186ee25f in QApplication::event(QEvent*) () at
/lib64/libQt5Widgets.so.5
#44 0x00007f0b186e85dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#45 0x00007f0b186efc74 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#46 0x00007f0b17e9d627 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#47 0x00007f0b17e9f85b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#48 0x00007f0b17eebdd3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#49 0x00007f0b08af8247 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#50 0x00007f0b08af85e8 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#51 0x00007f0b08af867c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#52 0x00007f0b17eebe4f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#53 0x00007f0b17e9c60a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#54 0x00007f0b17ea427c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#55 0x000055ac0ba69295 in main ()

The reporter indicates this bug may be a duplicate of or related to bug 377395.

Possible duplicates by query: bug 384083, bug 382560, bug 371511.

Reported using DrKonqi

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