Bug 372596

Summary: Kontact/Kamil crashed when viewing mails in divided panels using preview
Product: [Applications] kontact Reporter: karl.thomas.schmidt
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description karl.thomas.schmidt 2016-11-17 17:35:13 UTC 
Application: kontact (5.3.0 (QtWebEngine))

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.27-2-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:
kontact or kmail crashes when having activated mail preview. It doesn't matter whether preview is below or besides arranged. Without preview it seems to work.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffb27da97c0 (LWP 23555))]

Thread 35 (Thread 0x7ff9d54c4700 (LWP 23645)):
#0  0x00007fffb16aeb0d in clock_gettime ()
#1  0x00007ffb247f5806 in clock_gettime () at /lib64/libc.so.6
#2  0x00007ffb25196826 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007ffb252fc989 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252fcf05 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb252fe0fe in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb1fae195d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007ffb1fae2230 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#14 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7ff9d6bfe700 (LWP 23643)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb1fae2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7ff9d75ff700 (LWP 23631)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd9739 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd9efd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17dda720 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7ff9e0938700 (LWP 23630)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd9739 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd9efd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17dda720 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7ff9e27b7700 (LWP 23607)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb1fae2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7ff9e2fb8700 (LWP 23605)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb1fae2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7ff9ee492700 (LWP 23597)):
#0  0x00007ffb247f518f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007ffb247dc512 in read () at /lib64/libc.so.6
#2  0x00007ffb1fb22670 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb1fae1e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007ffb1fae22a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7ff9eec93700 (LWP 23595)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb1fae2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7ff9f77fe700 (LWP 23593)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb1fae2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7ff9f7fff700 (LWP 23591)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb1fae2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7ffa04c62700 (LWP 23589)):
#0  0x00007ffb247dc51d in read () at /lib64/libc.so.6
#1  0x00007ffb1fb22670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae1e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb1fae22a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7ffa05463700 (LWP 23587)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb1fae2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7ffa062e8700 (LWP 23586)):
#0  0x00007ffb247dc51d in read () at /lib64/libc.so.6
#1  0x00007ffb1fb22670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae1e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb1fae22a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7ffa9bffe700 (LWP 23585)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb1227e93b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007ffb1227e969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7ffad0ff9700 (LWP 23578)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17c35280 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17c22d2b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17c22fa5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17c1f897 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb194256ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb194259d1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb19425ac2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#13 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7ffad17fa700 (LWP 23577)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd9739 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd9efd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17dda720 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7ffad1ffb700 (LWP 23576)):
#0  0x00007ffb02c70cab in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#1  0x00007ffb02c71bed in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#2  0x00007ffb02c71fad in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#3  0x00007ffb02c7284a in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#4  0x00007ffb034fea14 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#5  0x00007ffb034fedea in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#6  0x00007ffb034fee90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#7  0x00007ffb0350d006 in  () at /usr/lib64/libpulse.so.0
#8  0x00007ffb02c82408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#9  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7ffad27fc700 (LWP 23575)):
#0  0x00007ffb247f513b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007ffb247f6cd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007ffb10c05fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007ffb10c061b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007ffb10c0a468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007ffb10bf6477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007ffb17d8fe51 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#12 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7ffad37fe700 (LWP 23574)):
[KCrash Handler]
#6  0x00007ffb18534620 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb185348f3 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb184ff3ff in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb184ffaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb18504f60 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007ffb185438ab in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007ffb18516342 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007ffb17bd9d4b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007ffb17bde82b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007ffb17bc09b2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007ffb17bd8c6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007ffb17dff8ce in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007ffb17daf744 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#19 0x00007ffb17dafa21 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#20 0x00007ffb17db2753 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#21 0x00007ffb17db2b59 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#22 0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#23 0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#24 0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#25 0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#26 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#27 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7ffad2ffd700 (LWP 23573)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd026f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd0344 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17db2b9b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7ffad8ff9700 (LWP 23572)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb177d6569 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dda720 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#5  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7ffad97fa700 (LWP 23571)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd026f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd0344 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17db2b9b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7ffad9ffb700 (LWP 23570)):
#0  0x00007ffb247f513b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007ffb247f6cd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007ffb10c05fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007ffb10c061b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007ffb10c0a468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007ffb10bf6477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007ffb17d8ff15 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17468e85 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb17468f9b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#14 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7ffada7fc700 (LWP 23569)):
#0  0x00007ffb17ddf013 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#1  0x00007ffb17ddf0ce in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17d8fe65 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb17468e05 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb17468ffb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7ffadaffd700 (LWP 23568)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd026f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd0344 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17db2b9b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb17468d85 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17468feb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7ffadb7fe700 (LWP 23567)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd026f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd0344 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17db2b9b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb17468d05 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17468fdb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7ffad3fff700 (LWP 23566)):
#0  0x00007ffb247f513b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007ffb247f6cd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007ffb10c05fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007ffb10c061b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007ffb10c0a468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007ffb10bf6477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007ffb17d8fdbe in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17468c85 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb17468fcb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#14 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7ffadbfff700 (LWP 23565)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd026f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd0344 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17db2b9b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb17468c05 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17468fbb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7ffaf0db4700 (LWP 23564)):
#0  0x00007ffb20724458 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dcfb12 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17ddd556 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17ddd746 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7ffaf15b5700 (LWP 23563)):
#0  0x00007ffb20724458 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dcfb12 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17ddd556 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17ddd746 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7ffaf1db6700 (LWP 23562)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb17dd026f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007ffb17dd0344 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007ffb17db2b9b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7ffaf27c4700 (LWP 23561)):
#0  0x00007ffb247f513b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007ffb247f6cd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007ffb10c05fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007ffb10c061b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007ffb10c0a468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007ffb10bf6477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007ffb17d8fe51 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007ffb17dc3182 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007ffb17daec25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007ffb17ddaaa0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007ffb17dd747e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#12 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7ffaf9482700 (LWP 23558)):
#0  0x00007ffb1fb237d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007ffb1fae13d0 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffb1fae21d5 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007ffb252fe32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007ffb250e6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007ffb23a271d5 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7ffb09958700 (LWP 23557)):
#0  0x00007ffb247e049d in poll () at /lib64/libc.so.6
#1  0x00007ffb202053e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007ffb20206fcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007ffb0b85f839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007ffb250eb9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007ffb2071f734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb247e8d3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7ffb27da97c0 (LWP 23555)):
#0  0x00007ffb207240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb20205629 in  () at /usr/lib64/libxcb.so.1
#2  0x00007ffb20206d1f in  () at /usr/lib64/libxcb.so.1
#3  0x00007ffb20206e92 in xcb_wait_for_reply64 () at /usr/lib64/libxcb.so.1
#4  0x00007ffb21a8b110 in _XReply () at /usr/lib64/libX11.so.6
#5  0x00007ffb1f1981f3 in  () at /usr/lib64/libGL.so.1
#6  0x00007ffb1f1984fb in  () at /usr/lib64/libGL.so.1
#7  0x00007ffb006f84ad in  () at /usr/lib64/dri/nouveau_dri.so
#8  0x00007ffb006f4c98 in  () at /usr/lib64/dri/nouveau_dri.so
#9  0x00007ffb0061f82e in  () at /usr/lib64/dri/nouveau_dri.so
#10 0x00007ffb00620b2e in  () at /usr/lib64/dri/nouveau_dri.so
#11 0x00007ffb006f48e6 in  () at /usr/lib64/dri/nouveau_dri.so
#12 0x00007ffb006f38a6 in  () at /usr/lib64/dri/nouveau_dri.so
#13 0x00007ffb1f199e44 in  () at /usr/lib64/libGL.so.1
#14 0x00007ffb1f1777b7 in glXMakeCurrentReadSGI () at /usr/lib64/libGL.so.1
#15 0x00007ffb08f51a51 in  () at /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#16 0x00007ffb2583cedf in QOpenGLContext::makeCurrent(QSurface*) () at /usr/lib64/libQt5Gui.so.5
#17 0x00007ffb25a885ad in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) () at /usr/lib64/libQt5Gui.so.5
#18 0x00007ffb0b8798f9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#19 0x00007ffb25fbea3a in  () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007ffb25fbf76b in  () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007ffb25fc132a in  () at /usr/lib64/libQt5Widgets.so.5
#22 0x00007ffb25fc24b9 in  () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007ffb25fe1e0f in QWidgetPrivate::syncBackingStore() () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007ffb25ff65f5 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007ffb261070cb in QMainWindow::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#26 0x00007ffb271034f7 in KMainWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#27 0x00007ffb2713f865 in KXmlGuiWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#28 0x00007ffb25fb4e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007ffb25fb949a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007ffb252adfc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007ffb252afdaa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007ffb252fec83 in  () at /usr/lib64/libQt5Core.so.5
#33 0x00007ffb1fae2134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#34 0x00007ffb1fae2388 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007ffb1fae242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#36 0x00007ffb252fe30c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007ffb252abfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007ffb252b3ec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#39 0x00000000004046bb in  ()
#40 0x00007ffb2471f6e5 in __libc_start_main () at /lib64/libc.so.6
#41 0x0000000000404bf9 in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2016-11-18 02:18:47 UTC 

*** This bug has been marked as a duplicate of bug 372517 ***