Bug 373244

Summary: Kontact crashes on launch
Product: [Applications] kontact Reporter: simonlang1984
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED DOWNSTREAM    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description simonlang1984 2016-12-04 08:09:27 UTC 
Application: kontact (5.3.3 (QtWebEngine))

Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.8.12-1-ck-piledriver x86_64
Distribution: "Arch Linux"

-- Information about the crash:
Tried to start Kontact like everyday but it immediately crashes.

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 0x7fe421d42840 (LWP 2203))]

Thread 33 (Thread 0x7fe2cf7fe700 (LWP 2320)):
#0  0x00007fe41e79e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe418579786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7fe2cffff700 (LWP 2319)):
#0  0x00007fff77de1939 in  ()
#1  0x00007fff77de1bbb in clock_gettime ()
#2  0x00007fe41e7b46b6 in clock_gettime () at /usr/lib/libc.so.6
#3  0x00007fe41f1511a1 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f2d83a9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f2d8955 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f2d9f94 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe418578c89 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#8  0x00007fe4185796ab in  () at /usr/lib/libglib-2.0.so.0
#9  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#10 0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#12 0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#13 0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7fe2d6fd5700 (LWP 2285)):
#0  0x00007fe41e79a4ed in read () at /usr/lib/libc.so.6
#1  0x00007fe4185bda10 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe418579235 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe418579724 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7fe2d77d6700 (LWP 2283)):
#0  0x00007fe41f0a2f3b in QMutex::lock() () at /usr/lib/libQt5Core.so.5
#1  0x00007fe41f2d9e9f in  () at /usr/lib/libQt5Core.so.5
#2  0x00007fe418578c89 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe4185796ab in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7fe2e6ddd700 (LWP 2273)):
#0  0x00007fe418578d72 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe4185796ab in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7fe2e75de700 (LWP 2270)):
#0  0x00007fe41f0a32e9 in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007fe41f2da015 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007fe418579179 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe418579724 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fe2e7fff700 (LWP 2266)):
#0  0x00007fe41e79e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe418579786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fe2fd0b4700 (LWP 2262)):
#0  0x00007fe4185bedb9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe418579742 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fe2fd8b5700 (LWP 2260)):
#0  0x00007fe41e79e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe418579786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fe2fe0b6700 (LWP 2258)):
#0  0x00007fe4185bedd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe418578d60 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe4185796ab in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fe2fef4e700 (LWP 2252)):
#0  0x00007fe41e79e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe418579786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fe3b17fa700 (LWP 2246)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe409e6fac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fe409e6fb09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fe3b1ffb700 (LWP 2239)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe41138cbc9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe41138d1c9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe41138d380 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fe3b27fc700 (LWP 2235)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe41138cbc9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe41138d1c9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe41138d380 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fe3b37fe700 (LWP 2230)):
#0  0x00007fe41e79e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe3fb1bb121 in  () at /usr/lib/libpulse.so.0
#2  0x00007fe3fb1ac8f1 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007fe3fb1acf8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007fe3fb1ad040 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007fe3fb1bb069 in  () at /usr/lib/libpulse.so.0
#6  0x00007fe3fab3ced8 in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#7  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fe3b3fff700 (LWP 2228)):
#0  0x00007fe41a56ef1c in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007fe41a568bb6 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007fe3f9653dcc in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007fe3f85e75b0 in  () at /usr/lib/libnvidia-glcore.so.375.20
#4  0x00007fe3f861aa3f in  () at /usr/lib/libnvidia-glcore.so.375.20
#5  0x00007fe3f962b914 in  () at /usr/lib/libGLX_nvidia.so.0
#6  0x00007fe41a565519 in __nptl_deallocate_tsd.part.4 () at /usr/lib/libpthread.so.0
#7  0x00007fe41a566608 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fe3c8ff9700 (LWP 2227)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe410e34370 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe410e1c470 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe410e1c80b in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe410e1809a in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41215618e in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe412158624 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe412158675 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe412158759 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe41138d9aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fe3c97fa700 (LWP 2226)):
#0  0x00007fe41a56c4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381052 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411381905 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411362991 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe41138d9aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fe3c9ffb700 (LWP 2225)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe41091396d in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe41138d25e in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe41138d380 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fe3ca7fc700 (LWP 2224)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411381945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411362943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe41138d9aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fe3caffd700 (LWP 2223)):
#0  0x00007fe41e7b3fdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007fe41e7b5a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007fe4081509ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007fe408150be4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007fe4081552f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007fe40813f36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007fe4113384b5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe41051b1d8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe41051b31b in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe41138da28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fe3cb7fe700 (LWP 2222)):
#0  0x00007fe41e7b3fdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007fe41e7b5a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007fe4081509ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007fe408150be4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007fe4081552f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007fe40813f36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007fe41133834e in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe41051b128 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe41051b37b in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe41138da28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fe3cbfff700 (LWP 2221)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411381945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411362943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe41051b078 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe41051b36b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41138da28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fe3ecff9700 (LWP 2220)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411381945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411362943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe41051afc8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe41051b35b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41138da28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fe3ed7fa700 (LWP 2219)):
#0  0x00007fe41e7b3fdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007fe41e7b5a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007fe4081509ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007fe408150be4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007fe4081552f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007fe40813f36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007fe4113383fa in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe41051af18 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe41051b34b in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fe41138da28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fe3edffb700 (LWP 2218)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411381945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411362943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe41051ae68 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe41051b33b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41138da28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fe3ee7fc700 (LWP 2217)):
#0  0x00007fe41a56c4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381052 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411390618 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411390b4d in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fe3eeffd700 (LWP 2216)):
#0  0x00007fe41a56c4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381052 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411390618 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411390b4d in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe3ef7fe700 (LWP 2215)):
#0  0x00007fe41a56c10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe411381875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fe411381945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fe411362943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fe41138d9aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fe3effff700 (LWP 2214)):
#0  0x00007fe41e79a54d in write () at /usr/lib/libc.so.6
#1  0x00007fe41e731867 in _IO_new_file_write () at /usr/lib/libc.so.6
#2  0x00007fe41e730bb2 in new_do_write () at /usr/lib/libc.so.6
#3  0x00007fe41e731fbe in __GI__IO_file_xsputn () at /usr/lib/libc.so.6
#4  0x00007fe41e708d15 in buffered_vfprintf () at /usr/lib/libc.so.6
#5  0x00007fe41e705f95 in vfprintf () at /usr/lib/libc.so.6
#6  0x00007fe41e7b5ae9 in __fprintf_chk () at /usr/lib/libc.so.6
#7  0x00007fe4081509ee in  () at /usr/lib/libevent-2.0.so.5
#8  0x00007fe408150be4 in event_warn () at /usr/lib/libevent-2.0.so.5
#9  0x00007fe4081552f8 in  () at /usr/lib/libevent-2.0.so.5
#10 0x00007fe40813f36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#11 0x00007fe4113383fa in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fe411374b94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fe41135eb25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007fe41138d9aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007fe411389d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#16 0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe3f701e700 (LWP 2209)):
#0  0x00007fe41e79e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe418579786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe41f2da72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41f0a70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fe41d964e55 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe4016a6700 (LWP 2204)):
#0  0x00007fe41e79e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe41a0338e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fe41a035679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fe4035c9449 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fe41f0abd78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fe41a566454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe41e7a77df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe421d42840 (LWP 2203)):
[KCrash Handler]
#6  0x00007fe3f82549f5 in  () at /usr/lib/libnvidia-glcore.so.375.20
#7  0x00007fe3f864eb16 in  () at /usr/lib/libnvidia-glcore.so.375.20
#8  0x00007fe3f8784eb6 in  () at /usr/lib/libnvidia-glcore.so.375.20
#9  0x00007fe3f83f8a9b in  () at /usr/lib/libnvidia-glcore.so.375.20
#10 0x00007fe3f83bae6c in  () at /usr/lib/libnvidia-glcore.so.375.20
#11 0x00007fe41faccd05 in QOpenGLShaderProgram::link() () at /usr/lib/libQt5Gui.so.5
#12 0x00007fe41fb06446 in QOpenGLTextureBlitter::create() () at /usr/lib/libQt5Gui.so.5
#13 0x00007fe41fa96060 in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) () at /usr/lib/libQt5Gui.so.5
#14 0x00007fe4035e8e27 in  () at /usr/lib/libQt5XcbQpa.so.5
#15 0x00007fe41ff77ca8 in  () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fe41ff7923e in  () at /usr/lib/libQt5Widgets.so.5
#17 0x00007fe41ff7b0e4 in  () at /usr/lib/libQt5Widgets.so.5
#18 0x00007fe41ff7b815 in  () at /usr/lib/libQt5Widgets.so.5
#19 0x00007fe41ffce773 in  () at /usr/lib/libQt5Widgets.so.5
#20 0x00007fe41ff6ae0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007fe41ff72581 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007fe41f285de0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#23 0x00007fe41f7d62ed in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5
#24 0x00007fe41f7d6efd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#25 0x00007fe41f7b4cab in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#26 0x00007fe4035ff390 in  () at /usr/lib/libQt5XcbQpa.so.5
#27 0x00007fe418579587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#28 0x00007fe4185797f0 in  () at /usr/lib/libglib-2.0.so.0
#29 0x00007fe41857989c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#30 0x00007fe41f2da70f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007fe41f28423a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#32 0x00007fe41f28c73c in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#33 0x00000000004042bf in  ()
#34 0x00007fe41e6df291 in __libc_start_main () at /usr/lib/libc.so.6
#35 0x00000000004047ba in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2016-12-07 14:59:19 UTC 
Crash is in nvidia binary drivers. Please downgrade or upgrade its version.