Bug 372517

Summary: Kontact crashes under wayland when started via krunner
Product: [Applications] kontact Reporter: Christian Kalkhoff <ego>
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: crash CC: karl.thomas.schmidt
Priority: NOR Keywords: drkonqi
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Christian Kalkhoff 2016-11-15 21:59:06 UTC 
Application: kontact (5.3.3 (QtWebEngine))

Qt Version: 5.7.0
Frameworks Version: 5.27.0
Operating System: Linux 4.8.7-1-ARCH x86_64
Distribution: "Arch Linux"

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

I start kontact under plasma wayland through krunner or the kde menu and after it shows up for half a second it crashes.

- Unusual behavior I noticed:

If I start kontact under X11 either way it works. If I start kontakt under wayland from a shell window it works two. So I guess it might require some terminal under wayland. I can also bg kontact after the start and it keeps running.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe5c9f99840 (LWP 2880))]

Thread 39 (Thread 0x7fe471663700 (LWP 2956)):
#0  0x00007fe5c28504b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5c7334b66 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fe5c7330274 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7fe471e64700 (LWP 2955)):
#0  0x00007fe5c6a254ed in read () at /usr/lib/libc.so.6
#1  0x00007fe5c08e0a10 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c235 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c724 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 37 (Thread 0x7fe4777fe700 (LWP 2940)):
#0  0x00007fe5c089c0ca in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089c724 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 36 (Thread 0x7fe477fff700 (LWP 2938)):
#0  0x00007fe5c089c158 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089c724 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 35 (Thread 0x7fe4897fa700 (LWP 2936)):
#0  0x00007fe5c08e1dd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089b6de in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c635 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7fe489ffb700 (LWP 2934)):
#0  0x00007fe5c08e1db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089c306 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c7f0 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7fe48a7fc700 (LWP 2932)):
#0  0x00007fe5c6a3f010 in __libc_enable_asynccancel () at /usr/lib/libc.so.6
#1  0x00007fe5c6a29482 in poll () at /usr/lib/libc.so.6
#2  0x00007fe5c089c786 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7fe48affd700 (LWP 2930)):
#0  0x00007fe5c6a2948d in poll () at /usr/lib/libc.so.6
#1  0x00007fe5c089c786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7fe48b7fe700 (LWP 2928)):
#0  0x00007fe5c6a2948d in poll () at /usr/lib/libc.so.6
#1  0x00007fe5c089c786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7fe48bfff700 (LWP 2926)):
#0  0x00007fe5c0899790 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089bc2b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c6ab in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7fe490df7700 (LWP 2924)):
#0  0x00007fe5c6a2948d in poll () at /usr/lib/libc.so.6
#1  0x00007fe5c089c786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7fe493fff700 (LWP 2918)):
#0  0x00007fe5c7562068 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007fe5c089c179 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c724 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fe4a8afa700 (LWP 2916)):
#0  0x00007fe5c6a2948d in poll () at /usr/lib/libc.so.6
#1  0x00007fe5c089c786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fe4a9f5f700 (LWP 2914)):
#0  0x00007fe5c6a2948d in poll () at /usr/lib/libc.so.6
#1  0x00007fe5c089c786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fe4aa96f700 (LWP 2912)):
#0  0x00007fe5c6a254ed in read () at /usr/lib/libc.so.6
#1  0x00007fe5c08e0a10 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c235 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c724 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fe4ab170700 (LWP 2910)):
#0  0x00007fe5c6a2948d in poll () at /usr/lib/libc.so.6
#1  0x00007fe5c089c786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fe4ab971700 (LWP 2908)):
#0  0x00007fe5c08e1dd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089bc7c in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c6ab in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fe4b08f4700 (LWP 2907)):
#0  0x00007fe5c089bc40 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089c6ab in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fe552ffd700 (LWP 2906)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b0d43ac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fe5b0d43b09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fe5537fe700 (LWP 2901)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9720f89 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b9721589 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b9721740 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fe553fff700 (LWP 2900)):
#0  0x00007fe5c6a2554d in write () at /usr/lib/libc.so.6
#1  0x00007fe5c69bc867 in _IO_new_file_write () at /usr/lib/libc.so.6
#2  0x00007fe5c69bbbb2 in new_do_write () at /usr/lib/libc.so.6
#3  0x00007fe5c69bcfbe in __GI__IO_file_xsputn () at /usr/lib/libc.so.6
#4  0x00007fe5c6993d15 in buffered_vfprintf () at /usr/lib/libc.so.6
#5  0x00007fe5c6990f95 in vfprintf () at /usr/lib/libc.so.6
#6  0x00007fe5c6a40ae9 in __fprintf_chk () at /usr/lib/libc.so.6
#7  0x00007fe5af04f9ee in  () at /usr/lib/libevent-2.0.so.5
#8  0x00007fe5af04fbe4 in event_warn () at /usr/lib/libevent-2.0.so.5
#9  0x00007fe5af0542f8 in  () at /usr/lib/libevent-2.0.so.5
#10 0x00007fe5af03e36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#11 0x00007fe5b96cc70e in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007fe5b9721d6a in  () at /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#16 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fe588ff9700 (LWP 2899)):
#0  0x00007fe5a87edaca in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#1  0x00007fe5a87ee4de in pa_fdsem_before_poll () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#2  0x00007fe5a88060b7 in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#3  0x00007fe5a8c6db9c in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0
#4  0x00007fe5a8c6df9c in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#5  0x00007fe5a8c6e040 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#6  0x00007fe5a8c7c069 in  () at /usr/lib/libpulse.so.0
#7  0x00007fe5a8815ed8 in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fe5897fa700 (LWP 2898)):
[KCrash Handler]
#6  0x00007fe5b7d158c9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b7d163ff in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b8f7664f in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b8fa5fa2 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5b8fa435c in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe5b8f9fc3e in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe5b974a789 in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe5b96f3b58 in  () at /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007fe5b96f47c9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007fe5b96f4c92 in  () at /usr/lib/libQt5WebEngineCore.so.5
#16 0x00007fe5b96f6cb9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#17 0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#18 0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#19 0x00007fe5b9721d6a in  () at /usr/lib/libQt5WebEngineCore.so.5
#20 0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#21 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fe589ffb700 (LWP 2897)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b91c8fb0 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b91b10b0 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b91b144b in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b91accda in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5ba4e6a6e in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe5ba4e8f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5ba4e8f55 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5ba4e9039 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe5b9721d6a in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fe58a7fc700 (LWP 2896)):
#0  0x00007fe5c28504b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715412 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b9715cc5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b96f6d51 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe5b9721d6a in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fe58affd700 (LWP 2895)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b8ca85ad in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b972161e in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b9721740 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fe58bfff700 (LWP 2894)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715c35 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b9715d05 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b96f6d03 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe5b9721d6a in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fe590ff9700 (LWP 2893)):
#0  0x00007fe5c6a3efdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007fe5c6a40a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007fe5af04f9ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007fe5af04fbe4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007fe5af0542f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007fe5af03e36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007fe5b96cc70e in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b88afd98 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5b88afedb in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe5b9721de8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fe5917fa700 (LWP 2892)):
#0  0x00007fe5c6a3efdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007fe5c6a40a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007fe5af04f9ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007fe5af04fbe4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007fe5af0542f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007fe5af03e36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007fe5b96cc70e in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b88afce8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5b88aff3b in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe5b9721de8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fe591ffb700 (LWP 2891)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715c35 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b9715d05 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b96f6d03 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe5b88afc38 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b88aff2b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b9721de8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fe5927fc700 (LWP 2890)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715c35 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b9715d05 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b96f6d03 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe5b88afb88 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b88aff1b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b9721de8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fe592ffd700 (LWP 2889)):
#0  0x00007fe5c6a3efdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007fe5c6a40a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007fe5af04f9ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007fe5af04fbe4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007fe5af0542f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007fe5af03e36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007fe5b96cc7ba in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b88afad8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5b88aff0b in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe5b9721de8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fe5937fe700 (LWP 2888)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715c35 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b9715d05 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b96f6d03 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe5b88afa28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b88afefb in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b9721de8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fe58b7fe700 (LWP 2887)):
#0  0x00007fe5c28504b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715412 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b97249d8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b9724f0d in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe593fff700 (LWP 2886)):
#0  0x00007fe5c28504b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715412 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b97249d8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b9724f0d in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fe5a099b700 (LWP 2885)):
#0  0x00007fe5c285010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe5b9715c35 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe5b9715d05 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe5b96f6d03 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe5b9721d6a in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe5a13e8700 (LWP 2884)):
#0  0x00007fe5c6a3efdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007fe5c6a40a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007fe5af04f9ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007fe5af04fbe4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007fe5af0542f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007fe5af03e36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007fe5b96cc70e in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe5b9708f54 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe5b96f2ee5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe5b9721d6a in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe5b971e0dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe5a3fa3700 (LWP 2881)):
#0  0x00007fe5c08e1db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe5c089c888 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe5c756272b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe5c732f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe5c5bfbe55 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007fe5c7333d78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe5c284a454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe5c6a327df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe5c9f99840 (LWP 2880)):
#0  0x00007fe5c6a2948d in poll () at /usr/lib/libc.so.6
#1  0x00007fe5aa8b2b59 in  () at /usr/lib/libwayland-client.so.0
#2  0x00007fe5aa8b413c in wl_display_dispatch_queue () at /usr/lib/libwayland-client.so.0
#3  0x00007fe5a71aeceb in  () at /usr/lib/libEGL.so.1
#4  0x00007fe5a71af12c in  () at /usr/lib/libEGL.so.1
#5  0x00007fe5a71af603 in  () at /usr/lib/libEGL.so.1
#6  0x00007fe5a65f20fa in  () at /usr/lib/xorg/modules/dri/i965_dri.so
#7  0x00007fe5a65f2631 in  () at /usr/lib/xorg/modules/dri/i965_dri.so
#8  0x00007fe5a65c0a54 in  () at /usr/lib/xorg/modules/dri/i965_dri.so
#9  0x00007fe5c7d1c5ec in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) () at /usr/lib/libQt5Gui.so.5
#10 0x00007fe5c81faca8 in  () at /usr/lib/libQt5Widgets.so.5
#11 0x00007fe5c81fc2b6 in  () at /usr/lib/libQt5Widgets.so.5
#12 0x00007fe5c81fe0e4 in  () at /usr/lib/libQt5Widgets.so.5
#13 0x00007fe5c81fe287 in  () at /usr/lib/libQt5Widgets.so.5
#14 0x00007fe5c821d0ef in QWidgetPrivate::syncBackingStore() () at /usr/lib/libQt5Widgets.so.5
#15 0x00007fe5c8234fc8 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fe5c833348b in QMainWindow::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007fe5c937511a in KMainWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5
#18 0x00007fe5c93c6b55 in KXmlGuiWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5
#19 0x00007fe5c81ede0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007fe5c81f5581 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007fe5c750dde0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#22 0x00007fe5c751056d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#23 0x00007fe5c7562303 in  () at /usr/lib/libQt5Core.so.5
#24 0x00007fe5c089c587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#25 0x00007fe5c089c7f0 in  () at /usr/lib/libglib-2.0.so.0
#26 0x00007fe5c089c89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#27 0x00007fe5c756270f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#28 0x00007fe5c750c23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#29 0x00007fe5c751473c in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#30 0x00000000004042bf in  ()
#31 0x00007fe5c696a291 in __libc_start_main () at /usr/lib/libc.so.6
#32 0x00000000004047ba in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2016-11-17 01:01:25 UTC 
Crash is in libQt5WebEngineCore.so.5. Please report this issue directly to Qt developers via https://bugreports.qt.io/
Comment 2 Christoph Feck 2016-11-18 02:18:47 UTC 
*** Bug 372596 has been marked as a duplicate of this bug. ***