Bug 372803 - Kontact crashes on launch
Summary: Kontact crashes on launch
Status: RESOLVED DOWNSTREAM
Alias: None
Product: kontact
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Archlinux Linux
: NOR crash (vote)
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
: 372856 (view as bug list)
Depends on:
Blocks:
 
Reported: 2016-11-22 18:02 UTC by simonlang1984
Modified: 2016-11-26 13:16 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description simonlang1984 2016-11-22 18:02:38 UTC
Application: kontact (5.3.3 (QtWebEngine))

Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.8.9-3-ck-piledriver x86_64
Distribution: "Arch Linux"

-- Information about the crash:
Kontact crashes everytime when launched.

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 0x7f973e5bf840 (LWP 7914))]

Thread 31 (Thread 0x7f95fc9a6700 (LWP 7984)):
#0  0x00007f973b01f48d in poll () at /usr/lib/libc.so.6
#1  0x00007f9734e02786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7f95fd1a7700 (LWP 7983)):
#0  0x00007f9734e47de0 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9734e028a6 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7f95ff7fe700 (LWP 7963)):
#0  0x00007f9734e0260c in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7f95fffff700 (LWP 7961)):
#0  0x00007f973b01f48d in poll () at /usr/lib/libc.so.6
#1  0x00007f9734e02786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7f96077fe700 (LWP 7954)):
#0  0x00007f973b01f48d in poll () at /usr/lib/libc.so.6
#1  0x00007f9734e02786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7f9607fff700 (LWP 7952)):
#0  0x00007f9734e47db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9734e02184 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e02724 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f961d077700 (LWP 7950)):
#0  0x00007f9734e47dd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9734e02171 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e02724 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f961e2c5700 (LWP 7948)):
#0  0x00007f973b9242e9 in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f973bb5aeb1 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f9734e01c89 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9734e026ab in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f961eac6700 (LWP 7946)):
#0  0x00007f9734e47db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9734e02184 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e02724 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f961f2c7700 (LWP 7944)):
#0  0x00007f9734e47dd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9734e01f89 in g_main_context_query () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e026f8 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f962015f700 (LWP 7943)):
#0  0x00007f973b01f48d in poll () at /usr/lib/libc.so.6
#1  0x00007f9734e02786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f96e27fc700 (LWP 7942)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9726778ac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f9726778b09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f96e2ffd700 (LWP 7936)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc15bc9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc161c9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dc16380 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f96e3fff700 (LWP 7935)):
#0  0x00007f971727e1e0 in pa_pstream_unref@plt () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#1  0x00007f97172ad843 in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#2  0x00007f97172ae0aa in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#3  0x00007f971792db9c in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0
#4  0x00007f971792df9c in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#5  0x00007f971792e040 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#6  0x00007f971793c069 in  () at /usr/lib/libpulse.so.0
#7  0x00007f97172bded8 in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f96e97fa700 (LWP 7933)):
#0  0x00007f9736deff1c in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007f9736de9bb6 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007f9715dd4dcc in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007f9714d685b0 in  () at /usr/lib/libnvidia-glcore.so.375.20
#4  0x00007f9714d9ba3f in  () at /usr/lib/libnvidia-glcore.so.375.20
#5  0x00007f9715dac914 in  () at /usr/lib/libGLX_nvidia.so.0
#6  0x00007f9736de6519 in __nptl_deallocate_tsd.part.4 () at /usr/lib/libpthread.so.0
#7  0x00007f9736de7608 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f96e9ffb700 (LWP 7932)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972d6bd370 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972d6a5470 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972d6a580b in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972d6a109a in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f972e9df18e in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f972e9e1624 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972e9e1675 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f972e9e1759 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f972dc169aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f96ea7fc700 (LWP 7931)):
#0  0x00007f9736ded4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a052 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc0a905 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dbeb991 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f972dc169aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f96eaffd700 (LWP 7930)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972d19c96d in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc1625e in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dc16380 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f96eb7fe700 (LWP 7929)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc0a945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dbeb943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f972dc169aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f96e37fe700 (LWP 7928)):
#0  0x00007f973b034fdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007f973b036a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007f9724a599ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007f9724a59be4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007f9724a5e2f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007f9724a4836d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007f972dbc14b5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f972cda41d8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f972cda431b in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f972dc16a28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f96ebfff700 (LWP 7927)):
#0  0x00007f973b034fdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007f973b036a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007f9724a599ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007f9724a59be4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007f9724a5e2f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007f9724a4836d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007f972dbc134e in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f972cda4128 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f972cda437b in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f972dc16a28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f9700ff9700 (LWP 7926)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc0a945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dbeb943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f972cda4078 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972cda436b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f972dc16a28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f97017fa700 (LWP 7925)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc0a945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dbeb943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f972cda3fc8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972cda435b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f972dc16a28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f9701ffb700 (LWP 7924)):
#0  0x00007f973afc0503 in strlen () at /usr/lib/libc.so.6
#1  0x00007f973af70548 in _nl_make_l10nflist () at /usr/lib/libc.so.6
#2  0x00007f973af6e307 in _nl_find_domain () at /usr/lib/libc.so.6
#3  0x00007f973af6dbb3 in __dcigettext () at /usr/lib/libc.so.6
#4  0x00007f973afc02ec in strerror_r () at /usr/lib/libc.so.6
#5  0x00007f973afc021f in strerror () at /usr/lib/libc.so.6
#6  0x00007f9724a59bd1 in event_warn () at /usr/lib/libevent-2.0.so.5
#7  0x00007f9724a5e2f8 in  () at /usr/lib/libevent-2.0.so.5
#8  0x00007f9724a4836d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#9  0x00007f972dbc13fa in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f972cda3f18 in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f972cda434b in  () at /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007f972dc16a28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#16 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f97027fc700 (LWP 7923)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc0a945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dbeb943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f972cda3e68 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972cda433b in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f972dc16a28 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f9702ffd700 (LWP 7922)):
#0  0x00007f9736ded4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a052 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc19618 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dc19b4d in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f97037fe700 (LWP 7921)):
#0  0x00007f9736ded4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a052 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc19618 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dc19b4d in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f9703fff700 (LWP 7920)):
#0  0x00007f9736ded10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f972dc0a875 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f972dc0a945 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f972dbeb943 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f972dc169aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f9710d86700 (LWP 7919)):
#0  0x00007f973b034fdb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007f973b036a94 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007f9724a599ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007f9724a59be4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007f9724a5e2f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007f9724a4836d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007f972dbc134e in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f972dbfdb94 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f972dbe7b25 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f972dc169aa in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f972dc12d1c in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f971389f700 (LWP 7916)):
#0  0x00007f9734e47dd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9734e0269e in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f973bb5b72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f973b9280f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f973a1e5e55 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f973b92cd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9736de7454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f973b0287df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f973e5bf840 (LWP 7914)):
[KCrash Handler]
#6  0x00007f97149d59f5 in  () at /usr/lib/libnvidia-glcore.so.375.20
#7  0x00007f9714dcfb16 in  () at /usr/lib/libnvidia-glcore.so.375.20
#8  0x00007f9714f05eb6 in  () at /usr/lib/libnvidia-glcore.so.375.20
#9  0x00007f9714b79a9b in  () at /usr/lib/libnvidia-glcore.so.375.20
#10 0x00007f9714b3be6c in  () at /usr/lib/libnvidia-glcore.so.375.20
#11 0x00007f973c34dd05 in QOpenGLShaderProgram::link() () at /usr/lib/libQt5Gui.so.5
#12 0x00007f973c387446 in QOpenGLTextureBlitter::create() () at /usr/lib/libQt5Gui.so.5
#13 0x00007f973c317060 in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) () at /usr/lib/libQt5Gui.so.5
#14 0x00007f971fef1da7 in  () at /usr/lib/libQt5XcbQpa.so.5
#15 0x00007f973c7f8ca8 in  () at /usr/lib/libQt5Widgets.so.5
#16 0x00007f973c7fa23e in  () at /usr/lib/libQt5Widgets.so.5
#17 0x00007f973c7fc0e4 in  () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f973c7fc815 in  () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f973c84f773 in  () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f973c7ebe0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f973c7f3581 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f973bb06de0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#23 0x00007f973c0572ed in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5
#24 0x00007f973c057efd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#25 0x00007f973c035cab in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#26 0x00007f971ff082f0 in  () at /usr/lib/libQt5XcbQpa.so.5
#27 0x00007f9734e02587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#28 0x00007f9734e027f0 in  () at /usr/lib/libglib-2.0.so.0
#29 0x00007f9734e0289c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#30 0x00007f973bb5b70f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007f973bb0523a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#32 0x00007f973bb0d73c in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#33 0x00000000004042bf in  ()
#34 0x00007f973af60291 in __libc_start_main () at /usr/lib/libc.so.6
#35 0x00000000004047ba in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2016-11-26 02:00:07 UTC
Crash is in nvidia OpenGL binary drivers. Please report this issue to nvidia developers.
Comment 2 Christoph Feck 2016-11-26 02:01:37 UTC
*** Bug 372856 has been marked as a duplicate of this bug. ***
Comment 3 Janek Bevendorff 2016-11-26 13:16:13 UTC
nvidia driver version 375.20 has a bug which leads to crashes or freezes when opening multiple OpenGL contexts or Vulkan instances. Downgrading to 375.10 should solve the problem until a fix is released. See https://devtalk.nvidia.com/default/topic/977518/linux/problems-with-multiple-opengl-applications-running-simultaneously-with-375-20-on-a-gtx970/post/5024978/#5024978