371511 – kontact/akregator crashes while trying to open a link from the list (middle click)

Bug 371511 - kontact/akregator crashes while trying to open a link from the list (middle click)

Summary: kontact/akregator crashes while trying to open a link from the list (middle c...

Status:	RESOLVED FIXED

Alias:	None

Product:	kontact
Classification:	Applications
Component:	general (show other bugs)
Version:	unspecified
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	András Manţia

URL:
Keywords:	drkonqi

Duplicates (20):	393566 397866 399299 400028 400494 401638 401905 402521 402795 403616 403669 403723 405243 406840 407036 407071 407085 407190 407876 409358 (view as bug list)
Depends on:
Blocks:

Reported:	2016-10-23 06:24 UTC by Kosmas Mackrogamvrakis
Modified:	2020-03-05 19:39 UTC (History)
CC List:	31 users (show)

See Also:
Latest Commit:	https://commits.kde.org/akregator/46adc9c9a6dcfe790b4b0252ce2e90af06d1d80f
Version Fixed In:	5.11.3

Attachments
Patch to work around problem in Akregator (7.12 KB, patch) 2018-06-09 11:21 UTC, Jonathan Marten	Details
New crash information added by DrKonqi (46.65 KB, text/plain) 2019-02-28 19:48 UTC, ginnun	Details
View All Add an attachment

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Description Kosmas Mackrogamvrakis 2016-10-23 06:24:54 UTC

Application: kontact (5.3.0 (QtWebEngine))

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.7-200.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
akregator from within kontact crashed while trying to open an article to external browser.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7acdd5c940 (LWP 2553))]

Thread 49 (Thread 0x7f78f9472700 (LWP 19450)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 48 (Thread 0x7f78fa3fc700 (LWP 19446)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 47 (Thread 0x7f78fabfd700 (LWP 19436)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 46 (Thread 0x7f78fb3fe700 (LWP 19435)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 45 (Thread 0x7f78fbbff700 (LWP 19434)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 44 (Thread 0x7f7907fff700 (LWP 2702)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c9ce79 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d540 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 43 (Thread 0x7f7922ffb700 (LWP 2664)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at /lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 42 (Thread 0x7f79237fc700 (LWP 2663)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at /lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 41 (Thread 0x7f7923ffd700 (LWP 2662)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at /lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 40 (Thread 0x7f796c86c700 (LWP 2661)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at /lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 39 (Thread 0x7f796d06d700 (LWP 2660)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at /lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7f796d86e700 (LWP 2659)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at /lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f796e06f700 (LWP 2658)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae32d3bc in JSC::BlockAllocator::blockFreeingThreadMain() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#3  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f796e972700 (LWP 2657)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f79ae60cc96 in WTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5WebKit.so.5
#2  0x00007f79ae60ccb9 in  () at /lib64/libQt5WebKit.so.5
#3  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f796ffff700 (LWP 2645)):
#0  0x00007f7ac8fc95da in QMutex::lock() () at /lib64/libQt5Core.so.5
#1  0x00007f7ac91bdfcf in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007f7abede3f59 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede492b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f79792ea700 (LWP 2639)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f797bdfa700 (LWP 2628)):
#0  0x00007f7abee28a24 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede3f4c in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede492b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f7982bb9700 (LWP 2606)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7abee27660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede44d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede49a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f79833ba700 (LWP 2604)):
#0  0x00007f7abee28a24 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede4419 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede49a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f7999ffb700 (LWP 2596)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7abee27660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede44d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede49a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f799a7fc700 (LWP 2594)):
#0  0x00007f7ac83c3d5f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f7ac83aa3e2 in poll () at /lib64/libc.so.6
#2  0x00007f7abede4a06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f799affd700 (LWP 2592)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f799b7fe700 (LWP 2590)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f799bfff700 (LWP 2588)):
#0  0x00007f7abede3f60 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede492b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f79a8ed1700 (LWP 2586)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f79a96d2700 (LWP 2585)):
#0  0x00007f7abede1a00 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede3efb in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede492b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f79ab6c2700 (LWP 2584)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c9ce79 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d540 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f7a3fff2700 (LWP 2583)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ab395cbc4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f7ab395cc09 in  () at /lib64/libQt5Script.so.5
#3  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f7a74ff9700 (LWP 2576)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4bacb90 in mojo::system::Waiter::Wait(unsigned long, unsigned int*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4b9848c in mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long, unsigned int*, mojo::system::HandleSignalsState*) () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4b9898c in mojo::system::Core::WaitMany(mojo::system::UserPointer<unsigned int const>, mojo::system::UserPointer<unsigned int const>, unsigned int, unsigned long, mojo::system::UserPointer<unsigned int>, mojo::system::UserPointer<MojoHandleSignalsState>) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4b94de5 in MojoWaitMany () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac620ee47 in mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac620f07e in mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac620f1b9 in mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#13 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f7a757fa700 (LWP 2575)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c9ce79 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d540 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f7a75ffb700 (LWP 2574)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7aa4f3fb31 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-8.0.so
#2  0x00007f7aa53c6d7e in pa_mainloop_prepare () at /lib64/libpulse.so.0
#3  0x00007f7aa53c77f0 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4  0x00007f7aa53c78b0 in pa_mainloop_run () at /lib64/libpulse.so.0
#5  0x00007f7aa53d58c9 in thread () at /lib64/libpulse.so.0
#6  0x00007f7aa4f6d18b in internal_thread_func () at /usr/lib64/pulseaudio/libpulsecommon-8.0.so
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f7a767fc700 (LWP 2573)):
#0  0x00007f7ac83c3d0c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f7ac83c57c4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f7ac4c4d2da in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f7a76ffd700 (LWP 2572)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f7a77fff700 (LWP 2571)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f7a7cff9700 (LWP 2570)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4538989 in cc::TaskGraphRunner::Run() () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f7a7d7fa700 (LWP 2569)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f7a7dffb700 (LWP 2568)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007f7ac372f501 in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac401df30 in net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*, base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac3fe1e60 in net::URLRequest::Start() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac420d810 in content::ResourceLoader::StartRequestInternal() () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac420d908 in content::ResourceLoader::StartRequest() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac4205f7c in content::ResourceDispatcherHostImpl::StartLoading(content::ResourceRequestInfoImpl*, linked_ptr<content::ResourceLoader> const&) () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f7ac4207d5e in content::ResourceDispatcherHostImpl::BeginRequestInternal(scoped_ptr<net::URLRequest, base::DefaultDeleter<net::URLRequest> >, scoped_ptr<content::ResourceHandler, base::DefaultDeleter<content::ResourceHandler> >) () at /lib64/libQt5WebEngineCore.so.5
#14 0x00007f7ac420a5fa in content::ResourceDispatcherHostImpl::BeginRequest(int, ResourceHostMsg_Request const&, IPC::Message*, int) () at /lib64/libQt5WebEngineCore.so.5
#15 0x00007f7ac420a8dd in content::ResourceDispatcherHostImpl::OnRequestResource(int, int, ResourceHostMsg_Request const&) () at /lib64/libQt5WebEngineCore.so.5
#16 0x00007f7ac420c3ed in content::ResourceDispatcherHostImpl::OnMessageReceived(IPC::Message const&, content::ResourceMessageFilter*) () at /lib64/libQt5WebEngineCore.so.5
#17 0x00007f7ac43206d9 in content::BrowserMessageFilter::Internal::OnMessageReceived(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5
#18 0x00007f7ac4ced9ae in IPC::(anonymous namespace)::TryFiltersImpl(std::vector<IPC::MessageFilter*, std::allocator<IPC::MessageFilter*> >&, IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5
#19 0x00007f7ac4ce6058 in IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5
#20 0x00007f7ac4ce6151 in IPC::ChannelProxy::Context::OnMessageReceived(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5
#21 0x00007f7ac4ce722e in IPC::internal::ChannelReader::DispatchInputData(char const*, int) () at /lib64/libQt5WebEngineCore.so.5
#22 0x00007f7ac4ce7604 in IPC::internal::ChannelReader::ProcessIncomingMessages() () at /lib64/libQt5WebEngineCore.so.5
#23 0x00007f7ac4ce4af2 in IPC::ChannelPosix::OnFileCanReadWithoutBlocking(int) () at /lib64/libQt5WebEngineCore.so.5
#24 0x00007f7ac4c4dcbe in base::MessagePumpLibevent::FileDescriptorWatcher::OnFileCanReadWithoutBlocking(int, base::MessagePumpLibevent*) () at /lib64/libQt5WebEngineCore.so.5
#25 0x00007f7ac4c4dec0 in base::MessagePumpLibevent::OnLibeventNotification(int, short, void*) () at /lib64/libQt5WebEngineCore.so.5
#26 0x00007f7aba3ea605 in event_base_loop () at /lib64/libevent-2.0.so.5
#27 0x00007f7ac4c4d3ab in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#28 0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#29 0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#30 0x00007f7ac41954b8 in content::BrowserThreadImpl::IOThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#31 0x00007f7ac419561b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#32 0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#33 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#34 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#35 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f7a7e7fc700 (LWP 2567)):
#0  0x00007f7ac83a60ad in write () at /lib64/libc.so.6
#1  0x00007f7ac8329b7f in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f7ac832a304 in __GI__IO_file_xsputn () at /lib64/libc.so.6
#3  0x00007f7ac8301154 in buffered_vfprintf () at /lib64/libc.so.6
#4  0x00007f7ac82fe66d in vfprintf () at /lib64/libc.so.6
#5  0x00007f7ac83c5819 in __fprintf_chk () at /lib64/libc.so.6
#6  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#7  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#8  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#9  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#10 0x00007f7ac4c4d3ab in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f7ac4195408 in content::BrowserThreadImpl::CacheThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#14 0x00007f7ac419567b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#15 0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#16 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#17 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#18 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f7a7effd700 (LWP 2566)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4195358 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac419566b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f7a7f7fe700 (LWP 2565)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac41952a8 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac419565b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f7a777fe700 (LWP 2564)):
#0  0x00007f7ac83c3d0c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f7ac83c57c4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f7ac4c4d2da in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac41951f8 in content::BrowserThreadImpl::FileThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac419564b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#14 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f7a7ffff700 (LWP 2563)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4195148 in content::BrowserThreadImpl::DBThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac419563b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f7a94f66700 (LWP 2562)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f7a95767700 (LWP 2561)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f7a95f68700 (LWP 2560)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f7a96769700 (LWP 2559)):
#0  0x00007f7ac83c3d0c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f7ac83c57c4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f7ac4c4d2da in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c850f4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f7a9ccba700 (LWP 2556)):
#0  0x00007f7abee28a09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede4b08 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#2  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#3  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#5  0x00007f7ace0a0559 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f7aa7862700 (LWP 2555)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abf514f80 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f7abf516b79 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f7aaadbdda9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f7acdd5c940 (LWP 2553)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7abee27660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede44d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede49a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f7ac917517c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#8  0x000055a01db764e7 in main ()

Reported using DrKonqi

Comment 1 Christoph Feck 2017-02-01 01:40:38 UTC

The crash is in QtWebEngine. Please report this issue directly to Qt developers via https://bugreports.qt.io/

Comment 2 Jonathan Marten 2018-06-08 14:27:23 UTC

See https://bugreports.qt.io/browse/QTBUG-60236 (for 5.9/5.10)
and https://bugreports.qt.io/browse/QTBUG-59876 (claimed fixed in 5.9.0)

Relevant part of the backtrace:

Thread 13 (Thread 0x7f7a7dffb700 (LWP 2568)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007f7ac372f501 in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac401df30 in net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*, base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5

Comment 3 Jonathan Marten 2018-06-08 14:28:40 UTC

*** Bug 393566 has been marked as a duplicate of this bug. ***

Comment 4 Jonathan Marten 2018-06-09 11:21:23 UTC

Created attachment 113170 [details]
Patch to work around problem in Akregator

This patch provides a workaround in Akregator for the Qt bug, and it may be possible to do something similar in Kontact.  Not sure whether it should be incorporated into the master sources, though, as hopefully it will be fixed upstream.

Comment 5 Christophe Marin 2018-10-19 17:34:21 UTC

*** Bug 400028 has been marked as a duplicate of this bug. ***

Comment 6 Christophe Marin 2018-10-19 17:40:22 UTC

(In reply to Jonathan Marten from comment #4)

Did you create a phabricator task for your patch ?

Comment 7 Jonathan Marten 2018-10-19 20:23:28 UTC

(In reply to Christophe Giboudeaux from comment #6)
> (In reply to Jonathan Marten from comment #4)
> 
> Did you create a phabricator task for your patch ?

No, because I assumed (from the Qt bugreports) that it had been fixed in 5.9 or certainly in 5.10.

Comment 8 Dmitry Shachnev 2018-10-19 20:37:18 UTC

It still happens with Qt 5.11.2. There are some fresh stack traces in https://bugs.debian.org/910852.

Comment 9 Martin Steigerwald 2018-10-19 20:54:36 UTC

Reopening, as crash still happens with Qt 5.11.2.

Comment 10 S Clark 2018-11-08 20:25:56 UTC

I'm not certain if the problem I'm experiencing is exactly the same, but for the last few versions (of both qt5 and akregator), the "preview" flickers and never shows anything. I see a stream of "org.kde.pim.webengineviewer: WebEngine render process crashed" messages if I start akregator from a terminal.

Haven't had time to try to custom-build a "debug" installation (Arch Linux, if that matters).

Oddly, I actually tried downgrading qt5, akregator, kdepim, etc. and have not been able to find a version that _doesn't_ do this on my system for akregator any more.

Falkon, on the other hand, still works normally, so I'm assuming this isn't a problem with qt5 webengine itself.

At one point I'd found a posting on one of the QT websites that (as I recall) was blaming this on some kind of thread-safety issue in the way kdepim/akregator was using it, but I can't find the page any more and may be mis-remembering.

Not sure if that helps, but figured I'd throw in what information I have.

Comment 11 Jonathan Marten 2018-12-04 14:14:15 UTC

Possible duplicate (or similar, anyway) bugs 399299 and 401638.

Comment 12 Dmitry Osipenko 2018-12-07 12:45:10 UTC

(In reply to Jonathan Marten from comment #4)
> Created attachment 113170 [details]
> Patch to work around problem in Akregator
> 
> This patch provides a workaround in Akregator for the Qt bug, and it may be
> possible to do something similar in Kontact.  Not sure whether it should be
> incorporated into the master sources, though, as hopefully it will be fixed
> upstream.

I'm experiencing this bug on Gentoo and can confirm that the proposed patch fixes the problem.

Comment 13 András Manţia 2018-12-13 15:48:46 UTC

https://phabricator.kde.org/D17563

Comment 14 András Manţia 2018-12-14 08:24:32 UTC

*** Bug 399299 has been marked as a duplicate of this bug. ***

Comment 15 András Manţia 2018-12-14 20:47:06 UTC

*** Bug 401638 has been marked as a duplicate of this bug. ***

Comment 16 András Manţia 2018-12-14 20:48:25 UTC

*** Bug 397866 has been marked as a duplicate of this bug. ***

Comment 17 András Manţia 2018-12-14 20:51:36 UTC

*** Bug 401905 has been marked as a duplicate of this bug. ***

Comment 18 András Manţia 2018-12-14 20:52:07 UTC

*** Bug 400494 has been marked as a duplicate of this bug. ***

Comment 19 Christoph Feck 2018-12-14 21:04:13 UTC

*** Bug 385847 has been marked as a duplicate of this bug. ***

Comment 20 Christoph Feck 2018-12-14 21:09:18 UTC

András, is bug 377395 a duplicate, or does your patch fix it? We already had these QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest() crashes before Qt 5.11.

Comment 21 András Manţia 2018-12-14 21:23:11 UTC

Theoretically anything related to opening and closing webpages in Akregator is a duplicate in the sense that even if the exact reproducing method is not the same, the patch should fix it. 
 I just found out though, that there are other webengine instances, outside of Akregator in Kontact, so probably not all kontact crashes (eg. Kontact crash on close) are fixed by it.

Comment 22 András Manţia 2018-12-15 12:02:53 UTC

Fixed, will be in the next release (18.12.1 +)

Comment 23 Colin J Thomson 2018-12-24 16:10:21 UTC

*** Bug 402521 has been marked as a duplicate of this bug. ***

Comment 24 Colin J Thomson 2019-01-02 21:28:22 UTC

*** Bug 402795 has been marked as a duplicate of this bug. ***

Comment 25 S Clark 2019-01-11 03:03:20 UTC

Well, either it's not fixed or the problem I've had for the last few months is different (see comment #10). I've just updated to "Akregator 5.10.1" (akregator-18.12.1 package in Arch Linux), but for me it's still busted.

Previews just plain don't work on akregator for me - the preview pane flickers incessantly leaving a blank white panel. If I start akregator from the console, each flicker results in a message on terminal saying "org.kde.pim.webengineviewer: WebEngine render process crashed", so I get a steady stream of those until I close akregator.

Falkon continues to work fine, which seems to indicate it's not QT WebEngine that's broken.

Anything specific I can check? Is this the same issue reported here, or should I open a new issue?

Comment 26 András Manţia 2019-01-11 10:57:43 UTC

Do you see a crash of aKregator as well? From your description it seems that is something else, not what was fixed. If you have a debug build (or you can install the debug symbols on Arch), try to run akregator in gdb and provide a backtrace.
Still I think this is a different problem and should be reported in a separate report.

Comment 27 talha.khan1 2019-01-16 22:02:03 UTC

Akregator crashes for me on Fedora 29 KDE spin:

System info:
Operating System: Fedora 29
KDE Plasma Version: 5.14.4
Qt Version: 5.11.3
KDE Frameworks Version: 5.53.0
Kernel Version: 4.19.14-300.fc29.x86_64
OS Type: 64-bit
Processors: 8 × AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx
Memory: 15.4 GiB of RAM

akregator version: 18.08.3
akregator release: 1.fc29

Backtrace generated (deemed as not useful):Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc956410540 (LWP 3920))]

Thread 53 (Thread 0x7fc7f8ff9700 (LWP 4114)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616fe9bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 52 (Thread 0x7fc7c89ab700 (LWP 4104)):
#0  0x00007fc95b25e880 in __vsnprintf_chk@plt () from /lib64/libevent-2.1.so.6
#1  0x00007fc95b279883 in evutil_vsnprintf () from /lib64/libevent-2.1.so.6
#2  0x00007fc95b279923 in evutil_snprintf () from /lib64/libevent-2.1.so.6
#3  0x00007fc95b27cebc in event_logv_ () from /lib64/libevent-2.1.so.6
#4  0x00007fc95b27d048 in event_warn () from /lib64/libevent-2.1.so.6
#5  0x00007fc95b27ea40 in epoll_dispatch () from /lib64/libevent-2.1.so.6
#6  0x00007fc95b274598 in event_base_loop () from /lib64/libevent-2.1.so.6
#7  0x00007fc9616cb14d in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#8  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#9  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#10 0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#11 0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#12 0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 51 (Thread 0x7fc7affff700 (LWP 4102)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 50 (Thread 0x7fc7cb48e700 (LWP 4101)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 49 (Thread 0x7fc7ca3ae700 (LWP 4100)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 48 (Thread 0x7fc7c9bad700 (LWP 4099)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 47 (Thread 0x7fc7d9ffb700 (LWP 4041)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 46 (Thread 0x7fc7da7fc700 (LWP 4040)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 45 (Thread 0x7fc7daffd700 (LWP 4039)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 44 (Thread 0x7fc7db7fe700 (LWP 3992)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 43 (Thread 0x7fc7dbfff700 (LWP 3991)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7fc7f97fa700 (LWP 3987)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7fc7f9ffb700 (LWP 3978)):
#0  0x00007fc96641edbc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007fc966420c68 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007fc95b27ce7f in event_logv_ () from /lib64/libevent-2.1.so.6
#3  0x00007fc95b27d048 in event_warn () from /lib64/libevent-2.1.so.6
#4  0x00007fc95b27ea40 in epoll_dispatch () from /lib64/libevent-2.1.so.6
#5  0x00007fc95b274598 in event_base_loop () from /lib64/libevent-2.1.so.6
#6  0x00007fc9616cb0f9 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#8  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#9  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#10 0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7fc7faffd700 (LWP 3969)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7fc7fb7fe700 (LWP 3968)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7fc87bfff700 (LWP 3967)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc959427fda in ?? () from /lib64/libQt5Script.so.5
#2  0x00007fc959428045 in ?? () from /lib64/libQt5Script.so.5
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7fc9017fa700 (LWP 3965)):
#0  0x00007fc966406421 in poll () from /lib64/libc.so.6
#1  0x00007fc95bd1d3a6 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007fc95bd1d4d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc966ab35ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc966a61e0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc9668c9e86 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc9668d32fb in ?? () from /lib64/libQt5Core.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7fc901ffb700 (LWP 3963)):
#0  0x00007fc93c23dd3d in pa_fdsem_before_poll () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#1  0x00007fc93c255d47 in srbchannel_rwloop () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#2  0x00007fc93c2bafd8 in pa_mainloop_dispatch () from /lib64/libpulse.so.0
#3  0x00007fc93c2bb2b0 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007fc93c2bb350 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007fc93c2c95bd in thread () from /lib64/libpulse.so.0
#6  0x00007fc93c26606c in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7fc9027fc700 (LWP 3962)):
#0  0x00007fc96641ede9 in __lll_unlock_wake_private () from /lib64/libc.so.6
#1  0x00007fc966420d00 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007fc95b27ce7f in event_logv_ () from /lib64/libevent-2.1.so.6
#3  0x00007fc95b27d048 in event_warn () from /lib64/libevent-2.1.so.6
#4  0x00007fc95b27ea40 in epoll_dispatch () from /lib64/libevent-2.1.so.6
#5  0x00007fc95b274598 in event_base_loop () from /lib64/libevent-2.1.so.6
#6  0x00007fc9616cb0f9 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#8  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#9  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#10 0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7fc902ffd700 (LWP 3961)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616c4bf0 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7fc9037fe700 (LWP 3960)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616c4bf0 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7fc903fff700 (LWP 3959)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc96205dac8 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9617100d6 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#6  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7fc910ff9700 (LWP 3958)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f8828 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f88bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6d8 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7fc9117fa700 (LWP 3957)):
[KCrash Handler]
#6  0x0000000000000018 in ?? ()
#7  0x00007fc96010734f in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#8  0x00007fc961bb7f66 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#9  0x00007fc961d0bc7b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#10 0x00007fc960a143ce in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#11 0x00007fc960a150ad in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#12 0x00007fc960a1529a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#13 0x00007fc960a0e9de in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#14 0x00007fc960a102ff in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#15 0x00007fc9609fe025 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#16 0x00007fc9609fd930 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#17 0x00007fc9616a6e78 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#18 0x00007fc9616c7aba in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#19 0x00007fc9616c856f in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#20 0x00007fc9616c86ea in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#21 0x00007fc9616cb0e2 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#22 0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#23 0x00007fc9607fc4ba in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#24 0x00007fc9607fc967 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#25 0x00007fc96170d688 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#26 0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#27 0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#28 0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7fc911ffb700 (LWP 3956)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f8828 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f88bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6d8 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616fe9bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7fc9127fc700 (LWP 3955)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f8828 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f88bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6d8 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7fc912ffd700 (LWP 3954)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f8828 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f88bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6d8 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616fe9bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7fc9137fe700 (LWP 3953)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f8828 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f88bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6d8 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616fe9bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7fc913fff700 (LWP 3952)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f8828 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f88bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6d8 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616fe9bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7fc920ff9700 (LWP 3951)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7fc9217fa700 (LWP 3950)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7fc921ffb700 (LWP 3949)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7fc9227fc700 (LWP 3948)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7fc9237fe700 (LWP 3946)):
#0  0x00007fc95e762b28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6b57 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f881a in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f8902 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616fd6c1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616feba1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fc923fff700 (LWP 3945)):
#0  0x00007fc96641edbc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007fc966420c68 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007fc95b27ce7f in event_logv_ () from /lib64/libevent-2.1.so.6
#3  0x00007fc95b27d048 in event_warn () from /lib64/libevent-2.1.so.6
#4  0x00007fc95b27ea40 in epoll_dispatch () from /lib64/libevent-2.1.so.6
#5  0x00007fc95b274598 in event_base_loop () from /lib64/libevent-2.1.so.6
#6  0x00007fc9616cb0f9 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#8  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#9  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#10 0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fc928ea5700 (LWP 3944)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9616f6a89 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#2  0x00007fc9616f8828 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#3  0x00007fc9616f88bf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#4  0x00007fc9616c4bdf in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#5  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#6  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#8  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fc9296a6700 (LWP 3943)):
#0  0x00007fc96641edbc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007fc966420c68 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007fc95b27ce7f in event_logv_ () from /lib64/libevent-2.1.so.6
#3  0x00007fc95b27d048 in event_warn () from /lib64/libevent-2.1.so.6
#4  0x00007fc95b27ea40 in epoll_dispatch () from /lib64/libevent-2.1.so.6
#5  0x00007fc95b274598 in event_base_loop () from /lib64/libevent-2.1.so.6
#6  0x00007fc9616cb0f9 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#7  0x00007fc9616ea61b in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#8  0x00007fc96170d554 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#9  0x00007fc961708fd1 in ?? () from /usr/lib64/qt5-qtwebengine-freeworld/libQt5WebEngineCore.so.5
#10 0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fc92bfff700 (LWP 3936)):
#0  0x00007fc95bd1a207 in ?? () from /lib64/libglib-2.0.so.0
#1  0x00007fc95bd1c823 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc95bd1d2db in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007fc95bd1d4d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc966ab35ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc966a61e0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc9668c9e86 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc967acef89 in ?? () from /lib64/libQt5DBus.so.5
#8  0x00007fc9668d32fb in ?? () from /lib64/libQt5Core.so.5
#9  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fc934ff9700 (LWP 3935)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fc9357fa700 (LWP 3934)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fc935ffb700 (LWP 3933)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fc9367fc700 (LWP 3932)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fc936ffd700 (LWP 3931)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fc9377fe700 (LWP 3930)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fc937fff700 (LWP 3929)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fc93ccf4700 (LWP 3928)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fc93d4f5700 (LWP 3927)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fc93dcf6700 (LWP 3926)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fc93e4f7700 (LWP 3925)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fc93ecf8700 (LWP 3924)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fc93fcfe700 (LWP 3923)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc9435d6c03 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc9435d695b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc9491f3700 (LWP 3922)):
#0  0x00007fc966406421 in poll () from /lib64/libc.so.6
#1  0x00007fc95bc9a39f in ?? () from /lib64/libxcb.so.1
#2  0x00007fc95bc9c01a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fc9492f9bf9 in ?? () from /lib64/libQt5XcbQpa.so.5
#4  0x00007fc9668d32fb in ?? () from /lib64/libQt5Core.so.5
#5  0x00007fc95e75c58e in start_thread () from /lib64/libpthread.so.0
#6  0x00007fc9664116a3 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc956410540 (LWP 3920)):
#0  0x00007fc95e76273c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc95bc9a5a2 in ?? () from /lib64/libxcb.so.1
#2  0x00007fc95bc9bd2f in ?? () from /lib64/libxcb.so.1
#3  0x00007fc95bc9be46 in xcb_wait_for_reply () from /lib64/libxcb.so.1
#4  0x00007fc94931f181 in ?? () from /lib64/libQt5XcbQpa.so.5
#5  0x00007fc94931f2b0 in ?? () from /lib64/libQt5XcbQpa.so.5
#6  0x00007fc966e1335b in QCursor::pos(QScreen const*) () from /lib64/libQt5Gui.so.5
#7  0x00007fc9676134d8 in QTreeView::drawTree(QPainter*, QRegion const&) const () from /lib64/libQt5Widgets.so.5
#8  0x00007fc967618089 in QTreeView::paintEvent(QPaintEvent*) () from /lib64/libQt5Widgets.so.5
#9  0x00007fc967393378 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#10 0x00007fc967437ac2 in QFrame::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#11 0x00007fc9675af91b in QAbstractItemView::viewportEvent(QEvent*) () from /lib64/libQt5Widgets.so.5
#12 0x00007fc96761907f in QTreeView::viewportEvent(QEvent*) () from /lib64/libQt5Widgets.so.5
#13 0x00007fc966a62d0e in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#14 0x00007fc967354275 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#15 0x00007fc96735b9a0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#16 0x00007fc966a62ec6 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#17 0x00007fc96738be9e in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /lib64/libQt5Widgets.so.5
#18 0x00007fc96738c757 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#19 0x00007fc96738d351 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#20 0x00007fc96738d240 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#21 0x00007fc96738c3dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#22 0x00007fc96738d351 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#23 0x00007fc96738c3dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#24 0x00007fc96738d351 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#25 0x00007fc96738c3dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#26 0x00007fc96738d351 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#27 0x00007fc96738c3dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#28 0x00007fc96738d351 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#29 0x00007fc96738c3dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQt5Widgets.so.5
#30 0x00007fc96736387c in ?? () from /lib64/libQt5Widgets.so.5
#31 0x00007fc967363a31 in ?? () from /lib64/libQt5Widgets.so.5
#32 0x00007fc96737b1e5 in QWidgetPrivate::syncBackingStore() () from /lib64/libQt5Widgets.so.5
#33 0x00007fc9673934a8 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#34 0x00007fc96749ca28 in QMainWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#35 0x00007fc9683cdd0b in KMainWindow::event(QEvent*) () from /lib64/libKF5XmlGui.so.5
#36 0x00007fc9684185d9 in KXmlGuiWindow::event(QEvent*) () from /lib64/libKF5XmlGui.so.5
#37 0x00007fc967354285 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#38 0x00007fc96735b9a0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#39 0x00007fc966a62ec6 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#40 0x00007fc966a6609b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#41 0x00007fc966ab3807 in ?? () from /lib64/libQt5Core.so.5
#42 0x00007fc95bd1d06d in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#43 0x00007fc95bd1d438 in ?? () from /lib64/libglib-2.0.so.0
#44 0x00007fc95bd1d4d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#45 0x00007fc966ab3593 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#46 0x00007fc94938d855 in ?? () from /lib64/libQt5XcbQpa.so.5
#47 0x00007fc966a61e0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#48 0x00007fc966a69ed6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#49 0x0000560ad7f8766c in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/akregator-18.08.3-1.fc29.x86_64/src/main.cpp:122
[Inferior 1 (process 3920) detached]

Comment 28 Colin J Thomson 2019-01-26 10:12:14 UTC

*** Bug 403616 has been marked as a duplicate of this bug. ***

Comment 29 Colin J Thomson 2019-01-27 20:39:03 UTC

*** Bug 403669 has been marked as a duplicate of this bug. ***

Comment 30 Christoph Feck 2019-01-29 10:13:40 UTC

*** Bug 403723 has been marked as a duplicate of this bug. ***

Comment 31 ginnun 2019-02-28 19:48:52 UTC

Created attachment 118440 [details]
New crash information added by DrKonqi

akregator (5.9.3) using Qt 5.11.3

- What I was doing when the application crashed:

Selectionning another flux after opening a flux in external browser.

-- Backtrace (Reduced):
#6  0x00007ff2d66ef34c in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::RepeatingCallback<void (int)> const&, GURL*) (this=<optimized out>, request=0x7ff2607ced30, callback=..., newUrl=0x7ff2607ceeb8) at /usr/src/debug/qt5-qtwebengine-freeworld-5.11.3-1.fc29.1.x86_64/src/core/net/network_delegate_qt.cpp:235
#7  0x00007ff2d819ff66 in net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*, base::RepeatingCallback<void (int)> const&, GURL*) () at ../../3rdparty/chromium/net/base/network_delegate.cc:31
#8  0x00007ff2d82f3c7b in net::URLRequest::Start () at ../../3rdparty/chromium/net/url_request/url_request.cc:533
#9  0x00007ff2d6ffc3ce in content::ResourceLoader::StartRequestInternal () at ../../3rdparty/chromium/content/browser/loader/resource_loader.cc:593
#10 content::ResourceLoader::StartRequestInternal () at ../../3rdparty/chromium/content/browser/loader/resource_loader.cc:568

Comment 32 Christoph Feck 2019-03-24 10:22:46 UTC

*** Bug 405243 has been marked as a duplicate of this bug. ***

Comment 33 András Manţia 2019-04-11 10:26:30 UTC

Sigh. Seems to be back again. Don't have time to debug it now, but will keep on my radar. I see on openSuse, Akregator 5.10.80 beta1, KF5 5.56.0, Qt 5.12.2.

Comment 34 András Manţia 2019-04-11 10:27:29 UTC

The reason could be the change in 5.12.2 per https://bugreports.qt.io/browse/QTBUG-72260

Comment 35 Christophe Marin 2019-05-01 08:22:36 UTC

*** Bug 407085 has been marked as a duplicate of this bug. ***

Comment 36 Wolfgang Bauer 2019-05-02 13:55:27 UTC

Reverting https://cgit.kde.org/akregator.git/commit/?id=1ccd68157a1309a2b11f3cece420bb2df6da2e02 seems to fix the crashes here (with Qt 5.12.3, akregator is 19.04.0).

Comment 37 Philippe ROUBACH 2019-05-02 15:01:39 UTC

>> akregator from within kontact crashed while trying to open an article to 
>> external browser

opensuse 15.0
kde 19.04
plasma 5.15.4
kde framework : 5.57.0
qt 5.12.3

fixed

Comment 38 Philippe ROUBACH 2019-05-02 15:03:19 UTC

closing any tab => crash

opensuse 15.0
kde 19.04
plasma 5.15.4
kde framework : 5.57.0
qt 5.12.3

Comment 39 Wolfgang Bauer 2019-05-02 15:31:03 UTC

(In reply to Philippe ROUBACH from comment #38)
> closing any tab => crash
Yes, and the reason seems to be this change in akregator 19.04:
https://cgit.kde.org/akregator.git/commit/?id=1ccd68157a1309a2b11f3cece420bb2df6da2e02

Reverting this change seems to fix the crashes when closing tabs here, as I wrote in comment#36.

Comment 40 Philippe ROUBACH 2019-05-02 15:34:48 UTC

akragator is h

Comment 41 Philippe ROUBACH 2019-05-02 15:36:59 UTC

akregator 19.04 is hardly usable.

can we expect rapidly new packages ?

Comment 42 Wolfgang Bauer 2019-05-02 15:53:02 UTC

(In reply to Wolfgang Bauer from comment #36)
> Reverting
> https://cgit.kde.org/akregator.git/commit/
> ?id=1ccd68157a1309a2b11f3cece420bb2df6da2e02 seems to fix the crashes here
> (with Qt 5.12.3, akregator is 19.04.0).

To be more precise, moving the "mNetworkAccessManager = new WebEngineViewer::InterceptorManager(this, ac, this);" line back to the top seems to fix it.
@@ -79,18 +79,18 @@ ArticleViewerWebEngine::ArticleViewerWebEngine(KActionCollection *ac, QWidget *p
     , mLastButtonClicked(LeftButton)
     , mViewerPluginToolManager(nullptr)
 {
+    mNetworkAccessManager = new WebEngineViewer::InterceptorManager(this, ac, this);
 
     QWebEngineProfile *profile = QWebEngineProfile::defaultProfile();
     mPageEngine = new ArticleViewerWebEnginePage(profile, this);
     profile->setPersistentCookiesPolicy(QWebEngineProfile::ForcePersistentCookies);
 
 #if QTWEBENGINEWIDGETS_VERSION < QT_VERSION_CHECK(5, 13, 0)
     // Needed to workaround crash in webengine, see https://bugreports.qt.io/browse/QTBUG-72260
     auto webEngineUrlInterceptor = new AkregatorRequestInterceptor();
     connect(profile, &QObject::destroyed, webEngineUrlInterceptor, &AkregatorRequestInterceptor::deleteLater);
     profile->setRequestInterceptor(webEngineUrlInterceptor);
 #endif
-    mNetworkAccessManager = new WebEngineViewer::InterceptorManager(this, ac, this);
 
     setPage(mPageEngine);
 

(In reply to Philippe ROUBACH from comment #41)
> akregator 19.04 is hardly usable.
> 
> can we expect rapidly new packages ?

Well, this is KDE's bugzilla.
But yes, I suppose I'll submit the revert to KDE:Applications until this is fixed upstream.

Comment 43 Wolfgang Bauer 2019-05-03 08:36:07 UTC

PS, @Philippe ROUBACH:
You can install my patched akregator from here for now:
https://download.opensuse.org/repositories/home:/wolfi323:/branches:/KDE:/Applications/KDE_Frameworks5_openSUSE_Leap_15.0/
(would be nice to hear if it works for you...)

Comment 44 Philippe ROUBACH 2019-05-03 11:03:13 UTC

(In reply to Wolfgang Bauer from comment #43)
> PS, @Philippe ROUBACH:
> You can install my patched akregator from here for now:
> https://download.opensuse.org/repositories/home:/wolfi323:/branches:/KDE:/
> Applications/KDE_Frameworks5_openSUSE_Leap_15.0/
> (would be nice to hear if it works for you...)

my problem fixed

Comment 45 Wolfgang Bauer 2019-05-04 11:05:34 UTC

*** Bug 407190 has been marked as a duplicate of this bug. ***

Comment 46 Wolfgang Bauer 2019-05-04 11:07:23 UTC

*** Bug 407036 has been marked as a duplicate of this bug. ***

Comment 47 Christoph Feck 2019-05-14 19:24:04 UTC

*** Bug 407071 has been marked as a duplicate of this bug. ***

Comment 48 Christoph Feck 2019-05-14 20:03:25 UTC

*** Bug 406840 has been marked as a duplicate of this bug. ***

Comment 49 Wolfgang Bauer 2019-05-15 19:35:48 UTC

That's what I would propose as a fix now:
https://phabricator.kde.org/D21236

Comment 50 Wolfgang Bauer 2019-05-21 16:22:33 UTC

Git commit cfb973c74fece37d5b52e10dda011c3c9c1be86a by Wolfgang Bauer.
Committed on 21/05/2019 at 16:14.
Pushed by wbauer into branch 'Applications/19.04'.

Fix crashes with Qt 5.12

Commit 1ccd6815 moved the creation of the mNetworkAccessManager down
without a mentioned reason, but that apparently causes crashes with Qt
5.12 at least.

Moving it back to the top seems to fix that.
FIXED-IN: 5.11.2
Differential Revision: https://phabricator.kde.org/D21236

M  +1    -1    src/articleviewer-ng/webengine/articleviewerwebengine.cpp

https://commits.kde.org/akregator/cfb973c74fece37d5b52e10dda011c3c9c1be86a

Comment 51 Wolfgang Bauer 2019-05-23 19:18:30 UTC

*** Bug 407876 has been marked as a duplicate of this bug. ***

Comment 52 Christophe Marin 2019-07-02 08:41:57 UTC

*** Bug 409358 has been marked as a duplicate of this bug. ***

Comment 53 Philippe ROUBACH 2019-07-02 09:26:42 UTC

i have just installe argon 15.1 and i get again a crash.

plasma 5.16.2
kde frameworks 5.59.0
qt 5.13.0
kde apps 19.04.2

akregator is hardly usable. can we expect rapidly an rpm which fix  the problem ?

thanks

Comment 54 Wolfgang Bauer 2019-07-03 05:46:27 UTC

(In reply to Philippe ROUBACH from comment #53)
> qt 5.13.0
Indeed, I can confirm the crashes are back with that Qt version.

The "problem" seems to be that the "workaround" to avoid the crashes is disabled for Qt 5.13 and higher (also done in https://cgit.kde.org/akregator.git/commit/?id=1ccd68157a1309a2b11f3cece420bb2df6da2e02), but apparently it would still be needed.

You can try akregator from here:
https://download.opensuse.org/repositories/home:/wolfi323:/branches:/KDE:/Applications/KDE_Frameworks5_openSUSE_Leap_15.1/

Comment 55 Wolfgang Bauer 2019-07-03 06:16:29 UTC

Removing the QtWebEngine version check (i.e. reactivating the "workaround" for Qt 5.13 and higher too) does indeed seem to fix the crashes here.

That causes this warning though (with Qt 5.13):
Use of deprecated not thread-safe setter, use setUrlRequestInterceptor instead.

Unfortunately, if I change it to use SetUrlRequestInterceptor() instead, it still crashes... :-/

Comment 56 Wolfgang Bauer 2019-07-03 06:24:47 UTC

(In reply to Wolfgang Bauer from comment #55)
> Unfortunately, if I change it to use SetUrlRequestInterceptor() instead, it
> still crashes... :-/
Scratch that.

I used page()->SetUrlRequestInterceptor() before (as in https://cgit.kde.org/akregator.git/commit/?h=Applications/19.04&id=ead2a27ecbbdf8a6aa83bde13d8a7114f7af7876) and it still crashed.

But profile->SetUrlRequestInterceptor() instead seems to work fine.

Comment 57 Wolfgang Bauer 2019-07-03 06:53:01 UTC

https://phabricator.kde.org/D22228

Comment 58 Philippe ROUBACH 2019-07-03 07:50:17 UTC

(In reply to Wolfgang Bauer from comment #54)
> (In reply to Philippe ROUBACH from comment #53)
> > qt 5.13.0
> Indeed, I can confirm the crashes are back with that Qt version.
> 
> The "problem" seems to be that the "workaround" to avoid the crashes is
> disabled for Qt 5.13 and higher (also done in
> https://cgit.kde.org/akregator.git/commit/
> ?id=1ccd68157a1309a2b11f3cece420bb2df6da2e02), but apparently it would still
> be needed.
> 
> You can try akregator from here:
> https://download.opensuse.org/repositories/home:/wolfi323:/branches:/KDE:/
> Applications/KDE_Frameworks5_openSUSE_Leap_15.1/

no more crash when closing a tab.

thanks

Comment 59 Wolfgang Bauer 2019-07-04 16:34:40 UTC

Git commit 46adc9c9a6dcfe790b4b0252ce2e90af06d1d80f by Wolfgang Bauer.
Committed on 04/07/2019 at 16:32.
Pushed by wbauer into branch 'Applications/19.04'.

[articleviewerwebengine] Reinstate crash "workaround" for Qt 5.13

It seems that this code is still needed, without it Akregator crashes
again here when opening/closing tabs.

Uses SetUrlRequestInterceptor() on 5.13+ instead, as
SetRequestInterceptor() is deprecated.

FIXED-IN: 5.11.3
Differential Revision: https://phabricator.kde.org/D22228

M  +3    -1    src/articleviewer-ng/webengine/articleviewerwebengine.cpp

https://commits.kde.org/akregator/46adc9c9a6dcfe790b4b0252ce2e90af06d1d80f

Comment 60 Colin J Thomson 2019-07-07 14:40:49 UTC

*** Bug 409572 has been marked as a duplicate of this bug. ***

amantia
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andreas
barryvdean
brent
cj58
cornosier
digetx
DonaldEdwardWinslow
gianni_2295
ginnun
info
jan.thomas.118+KDE
jdhayes.linux
jjm
jphands
kfunk
kollix
Martin
mitya57
ojs
online
penc
philippe.roubach
rdieter
smc+kdebugs
styvn
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vokalashnikov92
wbauer1