Bug 372395

Summary: Kontact crashed on close
Product: [Applications] kontact Reporter: Tobias Guggenmos <guggenmost.trash>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: 5.3.0   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:

Description Tobias Guggenmos 2016-11-12 19:12:55 UTC 
Application: kontact (5.3.0 (QtWebEngine))

Qt Version: 5.7.0
Frameworks Version: 5.27.0
Operating System: Linux 4.8.6-300.fc25.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

The Crash occured when closing Kontact after sending a Email with Kmail. The Email had already been successfully send at that point of time.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f262af31940 (LWP 8862))]

Thread 46 (Thread 0x7f24964e8700 (LWP 11959)):
#0  0x00007f2643ae6a7b in idleTimerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f2635fc1699 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc207b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 45 (Thread 0x7f2499770700 (LWP 9378)):
#0  0x00007f2636007814 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc168c in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc207b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 44 (Thread 0x7f2499f71700 (LWP 9376)):
#0  0x00007f2635fc1fd9 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#6  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#7  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 43 (Thread 0x7f249a772700 (LWP 9374)):
#0  0x00007f26360077f9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc1bb6 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc20f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7f249af73700 (LWP 9372)):
#0  0x00007f2642ce100d in poll () from /lib64/libc.so.6
#1  0x00007f2635fc2156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7f249b774700 (LWP 9370)):
#0  0x00007f26360077f9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc2258 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#6  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#7  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7f249bf75700 (LWP 9368)):
#0  0x00007f26438f1e19 in QMutex::unlock() () from /lib64/libQt5Core.so.5
#1  0x00007f2643ae6c61 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007f2635fc1ba9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc20f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7f249c776700 (LWP 9366)):
#0  0x00007f2642ce100d in poll () from /lib64/libc.so.6
#1  0x00007f2635fc2156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7f249d181700 (LWP 9358)):
#0  0x00007f2636007814 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc1b25 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc20f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7f249d982700 (LWP 9356)):
#0  0x00007f2636007814 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc168c in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc207b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7f260dffb700 (LWP 9354)):
#0  0x00007f2642ce100d in poll () from /lib64/libc.so.6
#1  0x00007f2635fc2156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7f260d7fa700 (LWP 9352)):
#0  0x00007f2643ae69d1 in timerSourcePrepareHelper(GTimerSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f2643ae6af5 in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007f2635fc1699 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc207b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7f24e1c5f700 (LWP 9350)):
#0  0x00007f2635fbf1e7 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc163b in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc207b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7f249eaba700 (LWP 9086)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2523931e23 in JSC::GCThread::waitForNextPhase() () from /lib64/libQt5WebKit.so.5
#2  0x00007f2523931eb0 in JSC::GCThread::gcThreadMain() () from /lib64/libQt5WebKit.so.5
#3  0x00007f2523c38151 in WTF::wtfThreadEntryPoint(void*) () from /lib64/libQt5WebKit.so.5
#4  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#5  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f249f2bb700 (LWP 9085)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2523931e23 in JSC::GCThread::waitForNextPhase() () from /lib64/libQt5WebKit.so.5
#2  0x00007f2523931eb0 in JSC::GCThread::gcThreadMain() () from /lib64/libQt5WebKit.so.5
#3  0x00007f2523c38151 in WTF::wtfThreadEntryPoint(void*) () from /lib64/libQt5WebKit.so.5
#4  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#5  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f249fabc700 (LWP 9084)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2523931e23 in JSC::GCThread::waitForNextPhase() () from /lib64/libQt5WebKit.so.5
#2  0x00007f2523931eb0 in JSC::GCThread::gcThreadMain() () from /lib64/libQt5WebKit.so.5
#3  0x00007f2523c38151 in WTF::wtfThreadEntryPoint(void*) () from /lib64/libQt5WebKit.so.5
#4  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#5  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f24a02bd700 (LWP 9083)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2523930fdc in JSC::BlockAllocator::blockFreeingThreadMain() () from /lib64/libQt5WebKit.so.5
#2  0x00007f2523c38151 in WTF::wtfThreadEntryPoint(void*) () from /lib64/libQt5WebKit.so.5
#3  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f24e0ac0700 (LWP 9082)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2523c108b6 in WTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5WebKit.so.5
#2  0x00007f2523c108d9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5WebKit.so.5
#3  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f24e96f4700 (LWP 8958)):
#0  0x00007f2642ce100d in poll () from /lib64/libc.so.6
#1  0x00007f2635fc2156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f24eaffa700 (LWP 8939)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263efa0b09 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263efa1109 in base::SequencedWorkerPool::Worker::Run() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263efa12c0 in base::SimpleThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f24f0c4c700 (LWP 8938)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263efa0b09 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263efa1109 in base::SequencedWorkerPool::Worker::Run() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263efa12c0 in base::SimpleThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f24f2be2700 (LWP 8934)):
#0  0x00007f2642ce100d in poll () from /lib64/libc.so.6
#1  0x00007f2635fc2156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f24fb7fe700 (LWP 8913)):
#0  0x00007f2635fc17a8 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc207b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f250ffff700 (LWP 8901)):
#0  0x00007f2635fc1b90 in g_main_context_check () from /lib64/libglib-2.0.so.0
#1  0x00007f2635fc20f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f251dec1700 (LWP 8897)):
#0  0x00007f2642ce100d in poll () from /lib64/libc.so.6
#1  0x00007f2635fc2156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f251eec3700 (LWP 8894)):
#0  0x00007f26438f1e19 in QMutex::unlock() () from /lib64/libQt5Core.so.5
#1  0x00007f2643ae6c61 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007f2635fc1ba9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f2635fc20f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f25d0ff9700 (LWP 8893)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f262ce08bd4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f262ce08c19 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f25d17fa700 (LWP 8888)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263efa0b09 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263efa1109 in base::SequencedWorkerPool::Worker::Run() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263efa12c0 in base::SimpleThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f25d1ffb700 (LWP 8887)):
#0  0x00007f2642cfaebc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f2642cfcac4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f26345ad86e in _warn_helper () from /lib64/libevent-2.0.so.5
#3  0x00007f26345ada64 in event_warn () from /lib64/libevent-2.0.so.5
#4  0x00007f26345b21e8 in epoll_dispatch () from /lib64/libevent-2.0.so.5
#5  0x00007f263459c18a in event_base_loop () from /lib64/libevent-2.0.so.5
#6  0x00007f263ef4c14a in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f263efa18ea in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#12 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f25d27fc700 (LWP 8886)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263ef95a45 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263ef95b15 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263ef76673 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263efa18ea in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f25d2ffd700 (LWP 8885)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263eb24b50 in mojo::system::Waiter::Wait(unsigned long, unsigned long*) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263eb0cc50 in mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long, unsigned int*, mojo::system::HandleSignalsState*) () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263eb0cfeb in mojo::system::Core::Wait(unsigned int, unsigned int, unsigned long, mojo::system::UserPointer<MojoHandleSignalsState>) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263eb0887a in MojoWait () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263fcfc40e in mojo::common::MessagePumpMojo::WaitForReadyHandles(mojo::common::MessagePumpMojo::RunState const&) const () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263fcfe8a4 in mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263fcfe8f5 in mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263fcfe9d9 in mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f263efa18ea in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#12 0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#13 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#14 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f25d37fe700 (LWP 8884)):
#0  0x00007f261ddb3516 in do_write () from /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#1  0x00007f261ddb465d in do_pstream_read_write () from /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#2  0x00007f261ddb4a09 in srb_callback () from /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#3  0x00007f261ddb528a in srbchannel_rwloop () from /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#4  0x00007f261e21c9cc in pa_mainloop_dispatch () from /lib64/libpulse.so.0
#5  0x00007f261e21cdcc in pa_mainloop_iterate () from /lib64/libpulse.so.0
#6  0x00007f261e21ce70 in pa_mainloop_run () from /lib64/libpulse.so.0
#7  0x00007f261e22ae99 in thread () from /lib64/libpulse.so.0
#8  0x00007f261ddc5178 in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#9  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f25d3fff700 (LWP 8883)):
#0  0x00007f263aa4d809 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263ef95222 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263ef95ad5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263ef766c1 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263efa18ea in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f25f4ff9700 (LWP 8882)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263e60520d in cc::SingleThreadTaskGraphRunner::Run() () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263efa119e in base::DelegateSimpleThread::Run() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263efa12c0 in base::SimpleThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f25f57fa700 (LWP 8881)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263ef95a45 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263ef95b15 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263ef76673 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263efa18ea in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f25f5ffb700 (LWP 8880)):
#0  0x00007f2642cfb661 in clock_gettime () from /lib64/libc.so.6
#1  0x00007f263459978d in gettime () from /lib64/libevent-2.0.so.5
#2  0x00007f263459c171 in event_base_loop () from /lib64/libevent-2.0.so.5
#3  0x00007f263ef4c09e in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263e20ca28 in content::BrowserThreadImpl::IOThreadRun(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263e20cb6b in content::BrowserThreadImpl::Run(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263efa1968 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f25f67fc700 (LWP 8879)):
#0  0x00007f2642c71284 in __strcmp_sse2 () from /lib64/libc.so.6
#1  0x00007f2642c138c7 in transcmp () from /lib64/libc.so.6
#2  0x00007f2642ce8800 in tfind () from /lib64/libc.so.6
#3  0x00007f2642c14f24 in __dcigettext () from /lib64/libc.so.6
#4  0x00007f2642c71eec in strerror_r () from /lib64/libc.so.6
#5  0x00007f2642c71e1f in strerror () from /lib64/libc.so.6
#6  0x00007f26345ada51 in event_warn () from /lib64/libevent-2.0.so.5
#7  0x00007f26345b21e8 in epoll_dispatch () from /lib64/libevent-2.0.so.5
#8  0x00007f263459c18a in event_base_loop () from /lib64/libevent-2.0.so.5
#9  0x00007f263ef4c205 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#12 0x00007f263e20c978 in content::BrowserThreadImpl::CacheThreadRun(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#13 0x00007f263e20cbcb in content::BrowserThreadImpl::Run(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#14 0x00007f263efa1968 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#15 0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#16 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#17 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f25f6ffd700 (LWP 8878)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263ef95a45 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263ef95b15 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263ef76673 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263e20c8c8 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263e20cbbb in content::BrowserThreadImpl::Run(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263efa1968 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f25f77fe700 (LWP 8877)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263ef95a45 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263ef95b15 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263ef76673 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263e20c818 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263e20cbab in content::BrowserThreadImpl::Run(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263efa1968 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f25f7fff700 (LWP 8876)):
#0  0x00007f2642cdcc3d in write () from /lib64/libc.so.6
#1  0x00007f2642c5fab7 in _IO_new_file_write () from /lib64/libc.so.6
#2  0x00007f2642c603c8 in __GI__IO_file_xsputn () from /lib64/libc.so.6
#3  0x00007f2642c35a65 in buffered_vfprintf () from /lib64/libc.so.6
#4  0x00007f2642c32c15 in vfprintf () from /lib64/libc.so.6
#5  0x00007f2642cfcb19 in __fprintf_chk () from /lib64/libc.so.6
#6  0x00007f26345ad86e in _warn_helper () from /lib64/libevent-2.0.so.5
#7  0x00007f26345ada64 in event_warn () from /lib64/libevent-2.0.so.5
#8  0x00007f26345b21e8 in epoll_dispatch () from /lib64/libevent-2.0.so.5
#9  0x00007f263459c18a in event_base_loop () from /lib64/libevent-2.0.so.5
#10 0x00007f263ef4c14a in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#12 0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#13 0x00007f263e20c768 in content::BrowserThreadImpl::FileThreadRun(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#14 0x00007f263e20cb9b in content::BrowserThreadImpl::Run(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#15 0x00007f263efa1968 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#16 0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#17 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#18 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f260cff9700 (LWP 8875)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263ef95a45 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263ef95b15 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263ef76673 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263e20c6b8 in content::BrowserThreadImpl::DBThreadRun(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263e20cb8b in content::BrowserThreadImpl::Run(base::MessageLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263efa1968 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f260e7fc700 (LWP 8872)):
#0  0x00007f263aa4d460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f263ef95a45 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f263ef95b15 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f263ef76673 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f263efa18ea in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f260effd700 (LWP 8871)):
#0  0x00007f2642cfaebc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f2642cfcac4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f26345ad86e in _warn_helper () from /lib64/libevent-2.0.so.5
#3  0x00007f26345ada64 in event_warn () from /lib64/libevent-2.0.so.5
#4  0x00007f26345b21e8 in epoll_dispatch () from /lib64/libevent-2.0.so.5
#5  0x00007f263459c18a in event_base_loop () from /lib64/libevent-2.0.so.5
#6  0x00007f263ef4c14a in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f263ef888c4 in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f263ef72855 in base::MessageLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f263efa18ea in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f263ef9dc5c in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#12 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f2615d68700 (LWP 8864)):
#0  0x00007f26487d8f81 in update_get_addr () from /lib64/ld-linux-x86-64.so.2
#1  0x00007f26438f8966 in QThreadData::current(bool) () from /lib64/libQt5Core.so.5
#2  0x00007f2643ae6c2a in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#3  0x00007f2635fc1ba9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#4  0x00007f2635fc20f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f2643ae6d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007f26438f5643 in QThread::exec() () from /lib64/libQt5Core.so.5
#9  0x00007f26489067a9 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#10 0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#11 0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#12 0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f262025a700 (LWP 8863)):
#0  0x00007f2642ce100d in poll () from /lib64/libc.so.6
#1  0x00007f26394b3d10 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f26394b5aa9 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f26242a7a19 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f26438f9a1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f263aa476ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2642cecf6f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f262af31940 (LWP 8862)):
[KCrash Handler]
#6  0x00007f251fe6bfe2 in KMKernel::config() () from /lib64/libkmailprivate.so.5
#7  0x00007f25275c5179 in MailCommon::FolderCollection::writeConfig() const () from /lib64/libKF5MailCommon.so.5
#8  0x00007f25275c572d in MailCommon::FolderCollection::~FolderCollection() () from /lib64/libKF5MailCommon.so.5
#9  0x00007f25275c5769 in MailCommon::FolderCollection::~FolderCollection() () from /lib64/libKF5MailCommon.so.5
#10 0x00007f25275bc5f6 in MailCommon::CollectionGeneralPage::~CollectionGeneralPage() () from /lib64/libKF5MailCommon.so.5
#11 0x00007f25275bc619 in MailCommon::CollectionGeneralPage::~CollectionGeneralPage() () from /lib64/libKF5MailCommon.so.5
#12 0x00007f2643ac6acc in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#13 0x00007f26443245ab in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#14 0x00007f2644471709 in QStackedWidget::~QStackedWidget() () from /lib64/libQt5Widgets.so.5
#15 0x00007f2643ac6acc in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#16 0x00007f26443245ab in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#17 0x00007f264447e079 in QTabWidget::~QTabWidget() () from /lib64/libQt5Widgets.so.5
#18 0x00007f2643ac6acc in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#19 0x00007f26443245ab in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#20 0x00007f2635a76c99 in Akonadi::CollectionPropertiesDialog::~CollectionPropertiesDialog() () from /lib64/libKF5AkonadiWidgets.so.5
#21 0x00007f2635a76d29 in Akonadi::CollectionPropertiesDialog::~CollectionPropertiesDialog() () from /lib64/libKF5AkonadiWidgets.so.5
#22 0x00007f2643ac6acc in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#23 0x00007f26443245ab in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#24 0x00007f251feb08bb in KMMainWidget::~KMMainWidget() () from /lib64/libkmailprivate.so.5
#25 0x00007f251feb0a09 in KMMainWidget::~KMMainWidget() () from /lib64/libkmailprivate.so.5
#26 0x00007f2643ac6acc in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#27 0x00007f26443245ab in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#28 0x00007f2644324899 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#29 0x00007f2647d095b2 in KParts::Part::~Part() () from /lib64/libKF5Parts.so.5
#30 0x00007f252025c54c in KMailPart::~KMailPart() () from /usr/lib64/qt5/plugins/kmailpart.so
#31 0x00007f252025c5c9 in KMailPart::~KMailPart() () from /usr/lib64/qt5/plugins/kmailpart.so
#32 0x00007f2648167d2e in KontactInterface::Plugin::~Plugin() () from /lib64/libKF5KontactInterface.so.5
#33 0x00007f2520ab7196 in KMailPlugin::~KMailPlugin() () from /usr/lib64/qt5/plugins/kontact_kmailplugin.so
#34 0x00007f2520ab71b9 in KMailPlugin::~KMailPlugin() () from /usr/lib64/qt5/plugins/kontact_kmailplugin.so
#35 0x00007f264839267e in Kontact::MainWindow::~MainWindow() () from /lib64/libkontactprivate.so.5
#36 0x00007f26483927b9 in Kontact::MainWindow::~MainWindow() () from /lib64/libkontactprivate.so.5
#37 0x00007f2643ac1110 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#38 0x00007f2644328e2b in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#39 0x00007f26444277cb in QMainWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#40 0x00007f26471807b7 in KMainWindow::event(QEvent*) () from /lib64/libKF5XmlGui.so.5
#41 0x00007f26471c5365 in KXmlGuiWindow::event(QEvent*) () from /lib64/libKF5XmlGui.so.5
#42 0x00007f26442e196c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#43 0x00007f26442e9111 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#44 0x00007f2643a9912a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#45 0x00007f2643a9b800 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#46 0x00007f2643ae6cf3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#47 0x00007f2635fc1e42 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#48 0x00007f2635fc21c0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#49 0x00007f2635fc226c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#50 0x00007f2643ae6d6f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#51 0x00007f2643a980ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#52 0x00007f2643a9fbac in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#53 0x0000559f275cb46f in main ()

Possible duplicates by query: bug 368354, bug 368168, bug 363332, bug 359007, bug 358682.

Reported using DrKonqi
Comment 1 Tobias Guggenmos 2016-11-12 19:14:34 UTC 

*** This bug has been marked as a duplicate of bug 364010 ***