374667 – Crash opening akregator from kontact

Bug 374667 - Crash opening akregator from kontact

Summary: Crash opening akregator from kontact

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kontact
Classification:	Applications
Component:	general (show other bugs)
Version:	5.3.3
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	kdepim bugs

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2017-01-06 23:48 UTC by rjwgnr27
Modified:	2021-01-16 04:35 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description rjwgnr27 2017-01-06 23:48:20 UTC

Application: kontact (5.3.3 (QtWebEngine))

Qt Version: 5.6.2
Frameworks Version: 5.27.0
Operating System: Linux 4.8.15-200.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
New upgrade to Fedora 24. When I start kontact (kontact-16.08.3-2.fc24.x86_64, akregator-16.08.3-2.fc24.x86_64), then switching to my feeds, I am told that "Akregator did not close correctly. Would you like to restore the previous session?".  Selecting either "Restore Session" or "Do Not Restore Session" causes this crash. I have not tried "Ask me later".

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2027f49940 (LWP 4062))]

Thread 41 (Thread 0x7f1ee3857700 (LWP 4213)):
#0  0x00007f2038859f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c2c22 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9d1581 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9d1aad in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 40 (Thread 0x7f1ee4058700 (LWP 4212)):
#0  0x00007f2038859f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c2c22 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9d1581 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9d1aad in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 39 (Thread 0x7f1ee726d700 (LWP 4207)):
#0  0x00007f2038859f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c2c22 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9d1581 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9d1aad in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7f1ee8dea700 (LWP 4124)):
#0  0x00007f20400cc56d in poll () at /lib64/libc.so.6
#1  0x00007f2036b9fa06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f1ee95eb700 (LWP 4122)):
#0  0x00007f2036be3a24 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9f599 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fa70 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f1eea7fc700 (LWP 4120)):
#0  0x00007f2040ce38e8 in QThreadData::current(bool) () at /lib64/libQt5Core.so.5
#1  0x00007f2040ed24ba in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007f2036b9ef59 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9f92b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f1eeaffd700 (LWP 4118)):
#0  0x00007f20400e5fb0 in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007f20400c81d9 in read () at /lib64/libc.so.6
#2  0x00007f2036be2660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9f4d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007f2036b9f9a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f1eeb7fe700 (LWP 4116)):
#0  0x00007f20400cc56d in poll () at /lib64/libc.so.6
#1  0x00007f2036b9fa06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f1eebfff700 (LWP 4114)):
#0  0x00007f20400c81cd in read () at /lib64/libc.so.6
#1  0x00007f2036be2660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9f4d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9f9a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f1efcb58700 (LWP 4112)):
#0  0x00007f20400c81d1 in read () at /lib64/libc.so.6
#1  0x00007f2036be2660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9f4d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9f9a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f1efd359700 (LWP 4110)):
#0  0x00007f20400cc56d in poll () at /lib64/libc.so.6
#1  0x00007f2036b9fa06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f1efdb5a700 (LWP 4108)):
#0  0x00007f20400cc56d in poll () at /lib64/libc.so.6
#1  0x00007f2036b9fa06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f1efffff700 (LWP 4102)):
#0  0x00007f2036be3a09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9ef65 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9f92b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f1f08f8f700 (LWP 4100)):
#0  0x00007f2036be3a09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9f900 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f1f09bce700 (LWP 4098)):
#0  0x00007f2036b9ca37 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9f354 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9f9a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f1f1943b700 (LWP 4096)):
#0  0x00007f2036b9eea0 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9f92b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f1f19c3c700 (LWP 4094)):
#0  0x00007f2036be3a09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9f42c in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9f9a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f1f1a43d700 (LWP 4092)):
#0  0x00007f2036be3a24 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9e9ae in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9f8b5 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f1f1ac3e700 (LWP 4091)):
#0  0x00007f2036b9f438 in g_main_context_check () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9f9a4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f1fb93bd700 (LWP 4090)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9cd959 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9ce020 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9ce1f0 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f1fc5ffb700 (LWP 4089)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2029e221a4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f2029e221e9 in  () at /lib64/libQt5Script.so.5
#3  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f1fc67fc700 (LWP 4084)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c8dd7c0 in mojo::system::Waiter::Wait(unsigned long, unsigned int*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c8c939c 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  0x00007f203c8c989c 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  0x00007f203c8c5cf5 in MojoWaitMany () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f203df3cc47 in mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f203df3ce7e in mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203df3cfb9 in mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f203c9ce6e6 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#13 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f1fc6ffd700 (LWP 4083)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9cd959 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9ce020 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9ce1f0 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f1fc77fe700 (LWP 4082)):
#0  0x00007f20400cc56d in poll () at /lib64/libc.so.6
#1  0x00007f201c447981 in poll_func () at /lib64/libpulse.so.0
#2  0x00007f201c439161 in pa_mainloop_poll () at /lib64/libpulse.so.0
#3  0x00007f201c4397fe in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4  0x00007f201c4398b0 in pa_mainloop_run () at /lib64/libpulse.so.0
#5  0x00007f201c4478c9 in thread () at /lib64/libpulse.so.0
#6  0x00007f2017dd418b in internal_thread_func () at /usr/lib64/pulseaudio/libpulsecommon-8.0.so
#7  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f1fc7fff700 (LWP 4081)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c3445 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9c3524 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9a4823 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f203c9ce6e6 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f1fe4ff9700 (LWP 4080)):
#0  0x00007f20400c822d in write () at /lib64/libc.so.6
#1  0x00007f204004bc1f in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f204004c3a4 in __GI__IO_file_xsputn () at /lib64/libc.so.6
#3  0x00007f20400231c4 in buffered_vfprintf () at /lib64/libc.so.6
#4  0x00007f20400206dd in vfprintf () at /lib64/libc.so.6
#5  0x00007f20400e7a29 in __fprintf_chk () at /lib64/libc.so.6
#6  0x00007f20321fc89e in _warn_helper () at /lib64/libevent-2.0.so.5
#7  0x00007f20321fca94 in event_warn () at /lib64/libevent-2.0.so.5
#8  0x00007f20322010d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#9  0x00007f20321eb0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#10 0x00007f203c97dd9e in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f203c9ce6e6 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#14 0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#15 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#16 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f1fe57fa700 (LWP 4079)):
[KCrash Handler]
#6  0x00007f2040009765 in raise () at /lib64/libc.so.6
#7  0x00007f204000b36a in abort () at /lib64/libc.so.6
#8  0x00007f204004a710 in __libc_message () at /lib64/libc.so.6
#9  0x00007f20400517d8 in malloc_consolidate () at /lib64/libc.so.6
#10 0x00007f20400542d5 in _int_malloc () at /lib64/libc.so.6
#11 0x00007f20400560b0 in malloc () at /lib64/libc.so.6
#12 0x00007f2040946ab8 in operator new(unsigned long) () at /lib64/libstdc++.so.6
#13 0x00007f203d17587f in std::vector<gpu::gles2::Texture::LevelInfo, std::allocator<gpu::gles2::Texture::LevelInfo> >::_M_default_append(unsigned long) () at /lib64/libQt5WebEngineCore.so.5
#14 0x00007f203d17bc8d in gpu::gles2::Texture::SetTarget(gpu::gles2::FeatureInfo const*, unsigned int, int) () at /lib64/libQt5WebEngineCore.so.5
#15 0x00007f203d14a525 in gpu::gles2::GLES2DecoderImpl::DoBindTexture(unsigned int, unsigned int) () at /lib64/libQt5WebEngineCore.so.5
#16 0x00007f203d14a78a in gpu::gles2::GLES2DecoderImpl::HandleBindTexture(unsigned int, void const*) () at /lib64/libQt5WebEngineCore.so.5
#17 0x00007f203d1402ba in gpu::error::Error gpu::gles2::GLES2DecoderImpl::DoCommandsImpl<false>(unsigned int, void const*, int, int*) () at /lib64/libQt5WebEngineCore.so.5
#18 0x00007f203d18886a in gpu::CommandParser::ProcessCommands(int) () at /lib64/libQt5WebEngineCore.so.5
#19 0x00007f203d157fb2 in gpu::GpuScheduler::PutChanged() () at /lib64/libQt5WebEngineCore.so.5
#20 0x00007f203c6cfa19 in content::GpuCommandBufferStub::OnAsyncFlush(int, unsigned int, std::vector<ui::LatencyInfo, std::allocator<ui::LatencyInfo> > const&) () at /lib64/libQt5WebEngineCore.so.5
#21 0x00007f203c6d4934 in content::GpuCommandBufferStub::OnMessageReceived(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5
#22 0x00007f203c6b308f in content::MessageRouter::RouteMessage(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5
#23 0x00007f203c6ce523 in content::GpuChannel::HandleMessage() () at /lib64/libQt5WebEngineCore.so.5
#24 0x00007f203c9f4508 in base::debug::TaskAnnotator::RunTask(char const*, char const*, base::PendingTask const&) () at /lib64/libQt5WebEngineCore.so.5
#25 0x00007f203c9a15f4 in base::MessageLoop::RunTask(base::PendingTask const&) () at /lib64/libQt5WebEngineCore.so.5
#26 0x00007f203c9a1e19 in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask const&) () at /lib64/libQt5WebEngineCore.so.5
#27 0x00007f203c9a22e2 in base::MessageLoop::DoWork() () at /lib64/libQt5WebEngineCore.so.5
#28 0x00007f203c9a47d9 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#29 0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#30 0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#31 0x00007f203c9ce6e6 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#32 0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#33 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#34 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f1fe5ffb700 (LWP 4078)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c269e59 in cc::TaskGraphRunner::Run() () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9ce1f0 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f1fe67fc700 (LWP 4077)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c3445 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9c3524 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9a4823 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f203c9ce6e6 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f1fe6ffd700 (LWP 4076)):
#0  0x00007f20400e5f1c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f20400e79d4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f20321fc89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f20321fca94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f20322010d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f20321eb0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f203c97dd9e in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203bec6648 in content::BrowserThreadImpl::IOThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f203bec67ab in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f203c9ce768 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#14 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f1fe77fe700 (LWP 4075)):
#0  0x00007f20400e5f1c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f20400e79d4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f20321fc89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f20321fca94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f20322010d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f20321eb0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f203c97dd9e in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203bec6598 in content::BrowserThreadImpl::CacheThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f203bec680b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f203c9ce768 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#14 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f1fe7fff700 (LWP 4074)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c3445 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9c3524 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9a4823 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f203bec64e8 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203bec67fb in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9ce768 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f2008ff9700 (LWP 4073)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c3445 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9c3524 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9a4823 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f203bec6438 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203bec67eb in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9ce768 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f20097fa700 (LWP 4072)):
#0  0x00007f20400e5f1c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f20400e79d4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f20321fc89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f20321fca94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f20322010d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f20321eb0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f203c97dd9e in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203bec6388 in content::BrowserThreadImpl::FileThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f203bec67db in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f203c9ce768 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#14 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f2009ffb700 (LWP 4071)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c3445 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9c3524 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9a4823 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f203bec62d8 in content::BrowserThreadImpl::DBThreadRun(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203bec67cb in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9ce768 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f200a7fc700 (LWP 4070)):
#0  0x00007f2038859f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c2c22 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9d1581 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9d1aad in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f200affd700 (LWP 4069)):
#0  0x00007f2038859f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c2c22 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9d1581 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9d1aad in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f200b7fe700 (LWP 4068)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f203c9c3445 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f203c9c3524 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203c9a4823 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f203c9ce6e6 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f200bfff700 (LWP 4067)):
#0  0x00007f20400e5f1c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f20400e79d4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f20321fc89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f20321fca94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f20322010d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f20321eb0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f203c97de4a in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f203c9b5ca4 in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f203c9a0ae5 in base::MessageLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f203c9ce6e6 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f203c9cac2d in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f2012332700 (LWP 4064)):
#0  0x00007f2036be3a09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f2036b9ef65 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f2036b9f92b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2040ed275b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2040ce0353 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2045d4d559 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#8  0x00007f2040ce49ba in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f20388545ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f20400d80ed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2027f49940 (LWP 4062)):
#0  0x00007f2038859bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2040ce503a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f203b44bdf4 in QtWebEngineCore::DelegatedFrameNode::preprocess() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f203abf0ca7 in QSGRenderer::preprocess() () at /lib64/libQt5Quick.so.5
#4  0x00007f203abf01cf in QSGRenderer::renderScene(QSGBindable const&) () at /lib64/libQt5Quick.so.5
#5  0x00007f203abf0ac7 in QSGRenderer::renderScene(unsigned int) () at /lib64/libQt5Quick.so.5
#6  0x00007f2045cd658d in QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::paintGL() () at /lib64/libQt5WebEngineWidgets.so.5
#7  0x00007f2041775fdd in QOpenGLWidgetPrivate::invokeUserPaint() () at /lib64/libQt5Widgets.so.5
#8  0x00007f2041755f70 in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#9  0x00007f2045cd694b in QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::event(QEvent*) () at /lib64/libQt5WebEngineWidgets.so.5
#10 0x00007f204170fe4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#11 0x00007f204171532f in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#12 0x00007f2040e829da in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#13 0x00007f204174ed1a in QWidgetPrivate::sendPaintEvent(QRegion const&) () at /lib64/libQt5Widgets.so.5
#14 0x00007f204171d926 in QWidgetBackingStore::doSync() () at /lib64/libQt5Widgets.so.5
#15 0x00007f204171e4d1 in QWidgetBackingStore::sync() () at /lib64/libQt5Widgets.so.5
#16 0x00007f204173df7f in QWidgetPrivate::syncBackingStore() () at /lib64/libQt5Widgets.so.5
#17 0x00007f2041756048 in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#18 0x00007f204187094b in QMainWindow::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#19 0x00007f20445de927 in KMainWindow::event(QEvent*) () at /lib64/libKF5XmlGui.so.5
#20 0x00007f2044623835 in KXmlGuiWindow::event(QEvent*) () at /lib64/libKF5XmlGui.so.5
#21 0x00007f204170fe4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#22 0x00007f204171532f in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#23 0x00007f2040e829da in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#24 0x00007f2040e84a8f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#25 0x00007f2040ed26c3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#26 0x00007f2036b9f6ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#27 0x00007f2036b9fa70 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#28 0x00007f2036b9fb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#29 0x00007f2040ed273f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#30 0x00007f2040e8181a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#31 0x00007f2040e893bc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#32 0x000056001406e4e7 in main ()

Possible duplicates by query: bug 374642, bug 370616, bug 370251, bug 369753, bug 368817.

Reported using DrKonqi

Comment 1 Justin Zobel 2020-12-17 05:29:29 UTC

Thank you for the crash report.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.

Comment 2 Bug Janitor Service 2021-01-01 04:36:13 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 3 Bug Janitor Service 2021-01-16 04:35:18 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!