Bug 399752

Summary: kontact crash while using akregator
Product: [Applications] kontact Reporter: Mathias Homann <Mathias.Homann>
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Mathias Homann 2018-10-13 11:23:23 UTC 
Application: kontact (5.9.2)

Qt Version: 5.11.2
Frameworks Version: 5.50.0
Operating System: Linux 4.12.14-lp150.12.19-default x86_64
Distribution: "openSUSE Leap 15.0"

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

Looking at blog posts using akregator, specifically https://akashasternberg.wordpress.com/2018/10/13/news-and-updates-that-hopefully-will-not-scare-you-silly/ fetched from the RSS feed at  http://iheartsl.com/

-- Backtrace:
Application: Kontact (kontact), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
184	    return currentThreadData;
[Current thread is 1 (Thread 0x7f3c911ec900 (LWP 26404))]

Thread 45 (Thread 0x7f3ad6494700 (LWP 2933)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda05f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 44 (Thread 0x7f3ad6c95700 (LWP 2928)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda05f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 43 (Thread 0x7f3adcb5d700 (LWP 2927)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 42 (Thread 0x7f3b2e115700 (LWP 2926)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 41 (Thread 0x7f3adf3e3700 (LWP 2910)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 40 (Thread 0x7f3c3dffb700 (LWP 2296)):
[KCrash Handler]
#6  0x00007f3c8dbab49e in __memmove_avx_unaligned_erms () at /lib64/libc.so.6
#7  0x00007f3c7fa11ae5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3c7fa4f704 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3c7fa4ff6d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3c7fa77004 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3c7fa7c980 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3c7fa09e9d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f3c7fa09fce in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f3c7fa08f4f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f3c7fa090e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f3c7fa0912f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f3c7fd13b5b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007f3c7fd162c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#19 0x00007f3c7fd182a8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#20 0x00007f3c7ec7f6cf in  () at /usr/lib64/libQt5WebEngineCore.so.5
#21 0x00007f3c7ece051a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#22 0x00007f3c7ece0aad in  () at /usr/lib64/libQt5WebEngineCore.so.5
#23 0x00007f3c7ece1a61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#24 0x00007f3c7ecda0e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#25 0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#26 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#27 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 39 (Thread 0x7f3c15bdb700 (LWP 2295)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7f3b08ff9700 (LWP 26805)):
#0  0x00007f3c8db44139 in syscall () at /lib64/libc.so.6
#1  0x00007f3c8e45a484 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:92
#2  0x00007f3c8e45a484 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007f3c8e45a484 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:221
#4  0x00007f3c8e45a484 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=<optimized out>, u=...) at thread/qsemaphore.cpp:264
#5  0x00007f3c8e45a484 in QSemaphore::acquire(int) (this=0x7f3c8a2552e0, n=<optimized out>) at thread/qsemaphore.cpp:328
#6  0x00007f3c89fa5494 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x7f3c8a2552c0) at thread/qthread_unix.cpp:367
#8  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f3b097fa700 (LWP 26802)):
#0  0x00007f3c8db3f08b in poll () at /lib64/libc.so.6
#1  0x00007f3c87524109 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3ae8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b097f9cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074bb7deb0) at thread/qthread_unix.cpp:367
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f3b09ffb700 (LWP 26801)):
#0  0x00007f3c91070dbe in _dl_update_slotinfo () at /lib64/ld-linux-x86-64.so.2
#1  0x00007f3c91070fec in update_get_addr () at /lib64/ld-linux-x86-64.so.2
#2  0x00007f3c91075e38 in __tls_get_addr () at /lib64/ld-linux-x86-64.so.2
#3  0x00007f3c8e465976 in get_thread_data () at thread/qthread_unix.cpp:184
#4  0x00007f3c8e465976 in QThreadData::current(bool) (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:239
#5  0x00007f3c8e68c2ca in postEventSourcePrepare(GSource*, gint*) (s=0x7f3af4004b90, timeout=0x7f3b09ffaae4) at kernel/qeventdispatcher_glib.cpp:252
#6  0x00007f3c87523668 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f3c8752403b in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3af4000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b09ffacb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#11 0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#12 0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074bc3b8e0) at thread/qthread_unix.cpp:367
#13 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f3b0a7fc700 (LWP 26800)):
#0  0x00007f3c8db3f08b in poll () at /lib64/libc.so.6
#1  0x00007f3c87524109 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3af0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b0a7fbcb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074bb5fb40) at thread/qthread_unix.cpp:367
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f3b0affd700 (LWP 26799)):
#0  0x00007f3c8db3f08b in poll () at /lib64/libc.so.6
#1  0x00007f3c87524109 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3afc000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b0affccb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b404b60) at thread/qthread_unix.cpp:367
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f3b0b7fe700 (LWP 26798)):
#0  0x00007f3c8db3f08b in poll () at /lib64/libc.so.6
#1  0x00007f3c87524109 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3af8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b0b7fdcb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b3f50d0) at thread/qthread_unix.cpp:367
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f3b0bfff700 (LWP 26797)):
#0  0x00007f3c87569774 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3c87523b21 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c875240b0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b00000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b0bffecb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#6  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#7  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b2c4540) at thread/qthread_unix.cpp:367
#8  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f3b10885700 (LWP 26796)):
#0  0x00007f3c8db3f08b in poll () at /lib64/libc.so.6
#1  0x00007f3c87524109 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b04000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b10884cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b2f1270) at thread/qthread_unix.cpp:367
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f3b135ef700 (LWP 26765)):
#0  0x00007f3c8e68ab07 in QListData::end() const (this=0x7f3b0c0048e0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:117
#1  0x00007f3c8e68ab07 in QList<QTimerInfo*>::constEnd() const (this=0x7f3b0c0048e0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:329
#2  0x00007f3c8e68ab07 in QTimerInfoList::timerWait(timespec&) (this=0x7f3b0c0048e0, tm=...) at kernel/qtimerinfo_unix.cpp:393
#3  0x00007f3c8e68c12e in timerSourcePrepareHelper (timeout=0x7f3b135eeae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#4  0x00007f3c8e68c12e in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=0x7f3b135eeae4) at kernel/qeventdispatcher_glib.cpp:165
#5  0x00007f3c87523668 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f3c8752403b in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b0c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#9  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b135eecb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#10 0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#11 0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074bb2bff0) at thread/qthread_unix.cpp:367
#12 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f3b2c912700 (LWP 26620)):
#0  0x00007f3c8db3ab78 in read () at /lib64/libc.so.6
#1  0x00007f3c87568420 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c87523bf7 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c875240b0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b18000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b2c911cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#7  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#8  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074baed6a0) at thread/qthread_unix.cpp:367
#9  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f3b2d113700 (LWP 26606)):
#0  0x00007f3c87569759 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3c87523124 in g_main_context_release () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c875240c6 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b14000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b2d112cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#6  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#7  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074ba9d7a0) at thread/qthread_unix.cpp:367
#8  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f3b2e916700 (LWP 26592)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f3b37189700 (LWP 26546)):
#0  0x00007f3c8db3ab78 in read () at /lib64/libc.so.6
#1  0x00007f3c87568420 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c87523bf7 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c875240b0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b30000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b37188cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#7  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#8  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b311790) at thread/qthread_unix.cpp:367
#9  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f3b4d1e7700 (LWP 26519)):
#0  0x00007f3c8db3f08b in poll () at /lib64/libc.so.6
#1  0x00007f3c87524109 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b38000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b4d1e6cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b800a00) at thread/qthread_unix.cpp:367
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f3b4d9e8700 (LWP 26513)):
#0  0x00007f3c87569759 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3c87523b34 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c875240b0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b44000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b4d9e7cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#6  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#7  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b1d1160) at thread/qthread_unix.cpp:367
#8  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f3b4e1e9700 (LWP 26493)):
#0  0x00007f3c8db5698c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f3c8db586e4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f3c76dbb07d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f3c76dbb214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f3c76dbcb3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f3c76db27e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f3c7eca4e51 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3c7ece927f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f3b4f30c700 (LWP 26490)):
#0  0x00007f3c87523b34 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3c875240b0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3b48000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3b4f30bcb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074b58ce10) at thread/qthread_unix.cpp:367
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f3c167fc700 (LWP 26473)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c77fdd6f4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f3c77fdd739 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f3c16ffd700 (LWP 26465)):
#0  0x00007f3c89a95866 in __pthread_mutex_lock_full () at /lib64/libpthread.so.0
#1  0x00007f3c64e295ae in pa_mutex_lock () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f3c6529083b in  () at /usr/lib64/libpulse.so.0
#3  0x00007f3c652821f0 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#4  0x00007f3c65282880 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#5  0x00007f3c65282910 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#6  0x00007f3c65290779 in  () at /usr/lib64/libpulse.so.0
#7  0x00007f3c64e2a438 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#8  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f3c177fe700 (LWP 26463)):
#0  0x00007f3c8db3ac1b in write () at /lib64/libc.so.6
#1  0x00007f3c8dacc19d in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f3c8dacb47f in new_do_write () at /lib64/libc.so.6
#3  0x00007f3c8dacc95e in __GI__IO_file_xsputn () at /lib64/libc.so.6
#4  0x00007f3c8daa28db in buffered_vfprintf () at /lib64/libc.so.6
#5  0x00007f3c8da9fb4e in vfprintf () at /lib64/libc.so.6
#6  0x00007f3c8db58736 in __fprintf_chk () at /lib64/libc.so.6
#7  0x00007f3c76dbb07d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f3c76dbb214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f3c76dbcb3c in  () at /usr/lib64/libevent-2.1.so.6
#10 0x00007f3c76db27e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#11 0x00007f3c7eca4ea5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f3c7ece927f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f3c17fff700 (LWP 26462)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ec9e0c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ece927f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f3c1cff9700 (LWP 26461)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ec9e0c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ece927f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f3c1d7fa700 (LWP 26460)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7f7735a8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ece90bc in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f3c1dffb700 (LWP 26459)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3bff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cd8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f3c1e7fc700 (LWP 26458)):
#0  0x00007f3c8da818b0 in __dcigettext () at /lib64/libc.so.6
#1  0x00007f3c8dad9388 in strerror_r () at /lib64/libc.so.6
#2  0x00007f3c8dad92af in strerror () at /lib64/libc.so.6
#3  0x00007f3c76dbb201 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f3c76dbcb3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f3c76db27e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f3c7eca4e51 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3c7dd9f27a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3c7dd9f89f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3c7ece9338 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f3c1effd700 (LWP 26457)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3bff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cd8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda05f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f3c1f7fe700 (LWP 26456)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3bff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cd8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f3c1ffff700 (LWP 26455)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3bff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cd8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda05f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f3c3cff9700 (LWP 26454)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3bff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cd8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda05f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f3c3d7fa700 (LWP 26453)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3bff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cd8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda05f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f3c3f7fe700 (LWP 26449)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f3c54f7e700 (LWP 26447)):
#0  0x00007f3c89a99bcb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd25f7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3c42 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ecd8cc1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecda249 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f3c5577f700 (LWP 26446)):
#0  0x00007f3c8db866da in __strcmp_ssse3 () at /lib64/libc.so.6
#1  0x00007f3c8da80408 in transcmp () at /lib64/libc.so.6
#2  0x00007f3c8db4592b in tfind () at /lib64/libc.so.6
#3  0x00007f3c8da812f3 in __dcigettext () at /lib64/libc.so.6
#4  0x00007f3c8dad9388 in strerror_r () at /lib64/libc.so.6
#5  0x00007f3c8dad92af in strerror () at /lib64/libc.so.6
#6  0x00007f3c76dbb201 in event_warn () at /usr/lib64/libevent-2.1.so.6
#7  0x00007f3c76dbcb3c in  () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f3c76db27e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f3c7eca4f94 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3c7ece927f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f3c55f80700 (LWP 26445)):
#0  0x00007f3c89a9989d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3c7ecd2529 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3c7ecd3b6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3c7ecd3bff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3c7ec9e0ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3c7ece927f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f3c56781700 (LWP 26444)):
#0  0x00007f3c8da716a0 in *ABS*+0x88060@plt () at /lib64/libc.so.6
#1  0x00007f3c8da803e7 in transcmp () at /lib64/libc.so.6
#2  0x00007f3c8db4592b in tfind () at /lib64/libc.so.6
#3  0x00007f3c8da812f3 in __dcigettext () at /lib64/libc.so.6
#4  0x00007f3c8dad9388 in strerror_r () at /lib64/libc.so.6
#5  0x00007f3c8dad92af in strerror () at /lib64/libc.so.6
#6  0x00007f3c76dbb201 in event_warn () at /usr/lib64/libevent-2.1.so.6
#7  0x00007f3c76dbcb3c in  () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f3c76db27e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f3c7eca4ea5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3c7ecc551b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3c7ece927f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3c7ece4c61 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f3c5ffff700 (LWP 26413)):
#0  0x00007f3c910711e0 in __tls_get_addr_slow () at /lib64/ld-linux-x86-64.so.2
#1  0x00007f3c91075e38 in __tls_get_addr () at /lib64/ld-linux-x86-64.so.2
#2  0x00007f3c8e465976 in get_thread_data () at thread/qthread_unix.cpp:184
#3  0x00007f3c8e465976 in QThreadData::current(bool) (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:239
#4  0x00007f3c8e68c2ca in postEventSourcePrepare(GSource*, gint*) (s=0x7f3c58004b90, timeout=0x7f3c5fffeab4) at kernel/qeventdispatcher_glib.cpp:252
#5  0x00007f3c87523668 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f3c8752403b in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3c58000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#9  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3c5fffec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#10 0x00007f3c8e45baaa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:525
#11 0x00007f3c8cdb1b75 in  () at /usr/lib64/libQt5DBus.so.5
#12 0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x7f3c8d029d60) at thread/qthread_unix.cpp:367
#13 0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f3c680f5700 (LWP 26408)):
#0  0x00007f3c8db3f08b in poll () at /lib64/libc.so.6
#1  0x00007f3c89525387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f3c89526faa in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f3c6a41dbd9 in QXcbEventReader::run() (this=0x56074ab0d210) at qxcbconnection.cpp:1391
#4  0x00007f3c8e4669cb in QThreadPrivate::start(void*) (arg=0x56074ab0d210) at thread/qthread_unix.cpp:367
#5  0x00007f3c89a93559 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3c8db4982f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f3c911ec900 (LWP 26404)):
#0  0x00007f3c8e465976 in get_thread_data () at thread/qthread_unix.cpp:184
#1  0x00007f3c8e465976 in QThreadData::current(bool) (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:239
#2  0x00007f3c8e68c2ca in postEventSourcePrepare(GSource*, gint*) (s=0x56074ab68c20, timeout=0x7ffe561b82c4) at kernel/qeventdispatcher_glib.cpp:252
#3  0x00007f3c87523668 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3c8752403b in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f3c8752421c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f3c8e68c3cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x56074ab6fc90, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007f3c6a4ab621 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x56074ab6fc90, flags=...) at qeventdispatcher_glib.cpp:69
#8  0x00007f3c8e63070a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe561b84b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#9  0x00007f3c8e6398c0 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1336
#10 0x0000560748e31865 in  ()
#11 0x00007f3c8da71f4a in __libc_start_main () at /lib64/libc.so.6
#12 0x0000560748e31e8a in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2018-10-13 12:00:14 UTC 
Crash is in libQt5WebEngineCore. If this is reproducible, please install debug symbols for QtWebEngine and report this issue directly to Qt developers via https://bugreports.qt.io/