Bug 378533 - Kontact crash
Summary: Kontact crash
Status: RESOLVED WORKSFORME
Alias: None
Product: kontact
Classification: Applications
Component: general (show other bugs)
Version: 5.4.3
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2017-04-07 11:32 UTC by Jp
Modified: 2019-01-09 03:44 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Jp 2017-04-07 11:32:08 UTC
Application: kontact (5.4.3)

Qt Version: 5.8.0
Frameworks Version: 5.32.0
Operating System: Linux 4.9.20-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I installed Korganizer and since then Kontact crashes a few times before it opens

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 0x7f3c5d44e8c0 (LWP 13422))]

Thread 34 (Thread 0x7f3a93f96700 (LWP 13589)):
#0  0x00007f3c4e10ce49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3c4e0c6c99 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c76cb in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7f3b09e3b700 (LWP 13521)):
#0  0x00007f3c4e10ce64 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3c4e0c779a in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7f3ac08ae700 (LWP 13511)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cc70d9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cc7709 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54cc78c0 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7f3b0a7fc700 (LWP 13505)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3b32c9b563 in  () at /usr/lib/libQt5WebKit.so.5
#2  0x00007f3b32fd3781 in  () at /usr/lib/libQt5WebKit.so.5
#3  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7f3b0affd700 (LWP 13504)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3b32c9b563 in  () at /usr/lib/libQt5WebKit.so.5
#2  0x00007f3b32fd3781 in  () at /usr/lib/libQt5WebKit.so.5
#3  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7f3b0b7fe700 (LWP 13503)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3b32c9b563 in  () at /usr/lib/libQt5WebKit.so.5
#2  0x00007f3b32fd3781 in  () at /usr/lib/libQt5WebKit.so.5
#3  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7f3b0bfff700 (LWP 13502)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3b32c9a411 in  () at /usr/lib/libQt5WebKit.so.5
#2  0x00007f3b32fd3781 in  () at /usr/lib/libQt5WebKit.so.5
#3  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7f3b19286700 (LWP 13501)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3b32fa260b in  () at /usr/lib/libQt5WebKit.so.5
#2  0x00007f3b32fa2649 in  () at /usr/lib/libQt5WebKit.so.5
#3  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7f3b1ada8700 (LWP 13470)):
#0  0x00007f3c59efd67d in poll () at /usr/lib/libc.so.6
#1  0x00007f3c4e0c77a6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f3b1b5a9700 (LWP 13467)):
#0  0x00007f3c4e10ce64 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3c4e0c76be in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f3b1bdaa700 (LWP 13463)):
#0  0x00007f3c5a8028a9 in QMutex::lock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f3c5aa3a949 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f3c4e0c71a9 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c4e0c7744 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f3b1c5ab700 (LWP 13460)):
#0  0x00007f3c4e10ce49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3c4e0c6ffe in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c7744 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f3b2dafb700 (LWP 13452)):
#0  0x00007f3c4e0c474b in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3c4e0c6c2b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c76cb in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f3b2f18a700 (LWP 13450)):
#0  0x00007f3c4e10ce64 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3c4e0c733a in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c7810 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f3be8ff9700 (LWP 13449)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c3efce234 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f3c3efce279 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f3be97fa700 (LWP 13446)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cc70d9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cc7709 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54cc78c0 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f3be9ffb700 (LWP 13445)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cc70d9 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cc7709 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54cc78c0 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f3bea7fc700 (LWP 13444)):
#0  0x00007f3c316ef5a4 in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#1  0x00007f3c316ef989 in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#2  0x00007f3c316f020a in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#3  0x00007f3c31b5899c in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0
#4  0x00007f3c31b58d9c in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#5  0x00007f3c31b58e40 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#6  0x00007f3c31b66e29 in  () at /usr/lib/libpulse.so.0
#7  0x00007f3c316fffe8 in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f3beaffd700 (LWP 13443)):
#0  0x00007f3c502dfb63 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbbb62 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc415 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c99541 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f3beb7fe700 (LWP 13442)):
#0  0x00007f3c59f140eb in __lll_lock_wait_private () at /usr/lib/libc.so.6
#1  0x00007f3c59f15d64 in __fprintf_chk () at /usr/lib/libc.so.6
#2  0x00007f3c49e8c9ee in  () at /usr/lib/libevent-2.0.so.5
#3  0x00007f3c49e8cbe4 in event_warn () at /usr/lib/libevent-2.0.so.5
#4  0x00007f3c49e912f8 in  () at /usr/lib/libevent-2.0.so.5
#5  0x00007f3c49e7b36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#6  0x00007f3c54c70b9a in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f3bebfff700 (LWP 13441)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbc385 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc444 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c994f3 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f3c08ff9700 (LWP 13440)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c53c241ad in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cc779e in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54cc78c0 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f3c097fa700 (LWP 13439)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbc385 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc444 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c994f3 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f3c09ffb700 (LWP 13438)):
#0  0x00007f3c49e8c57f in event_changelist_remove_all () at /usr/lib/libevent-2.0.so.5
#1  0x00007f3c49e911ab in  () at /usr/lib/libevent-2.0.so.5
#2  0x00007f3c49e7b36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#3  0x00007f3c54c70c55 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c53826a08 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c5382732c in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f3c0a7fc700 (LWP 13437)):
#0  0x00007f3c502dfb63 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbbb62 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc415 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c99541 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c53826958 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c53827314 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f3c0affd700 (LWP 13436)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbc385 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc444 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c994f3 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c538268a8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c538272fc in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f3c0b7fe700 (LWP 13435)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbc385 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc444 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c994f3 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c538267f8 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c538272ec in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f3c0bfff700 (LWP 13434)):
#0  0x00007f3c59ef93dd in write () at /usr/lib/libc.so.6
#1  0x00007f3c59e8ef97 in _IO_new_file_write () at /usr/lib/libc.so.6
#2  0x00007f3c59e8e232 in new_do_write () at /usr/lib/libc.so.6
#3  0x00007f3c59e8f6ee in __GI__IO_file_xsputn () at /usr/lib/libc.so.6
#4  0x00007f3c59e66778 in buffered_vfprintf () at /usr/lib/libc.so.6
#5  0x00007f3c59e63a26 in vfprintf () at /usr/lib/libc.so.6
#6  0x00007f3c59f15db6 in __fprintf_chk () at /usr/lib/libc.so.6
#7  0x00007f3c49e8c9ee in  () at /usr/lib/libevent-2.0.so.5
#8  0x00007f3c49e8cbe4 in event_warn () at /usr/lib/libevent-2.0.so.5
#9  0x00007f3c49e912f8 in  () at /usr/lib/libevent-2.0.so.5
#10 0x00007f3c49e7b36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#11 0x00007f3c54c70b9a in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007f3c53826748 in  () at /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007f3c538272dc in  () at /usr/lib/libQt5WebEngineCore.so.5
#16 0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#17 0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#18 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#19 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f3c20e62700 (LWP 13433)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbc385 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc444 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c994f3 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c53826698 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c538272cc in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f3c22872700 (LWP 13430)):
#0  0x00007f3c502df756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3c54cbc385 in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f3c54cbc444 in  () at /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f3c54c994f3 in  () at /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f3c23073700 (LWP 13429)):
#0  0x00007f3c59e9d199 in __strncmp_sse2 () at /usr/lib/libc.so.6
#1  0x00007f3c59e50e92 in getenv () at /usr/lib/libc.so.6
#2  0x00007f3c59e4942c in __dcigettext () at /usr/lib/libc.so.6
#3  0x00007f3c59e9cbdc in strerror_r () at /usr/lib/libc.so.6
#4  0x00007f3c59e9caff in strerror () at /usr/lib/libc.so.6
#5  0x00007f3c49e8cbd1 in event_warn () at /usr/lib/libevent-2.0.so.5
#6  0x00007f3c49e912f8 in  () at /usr/lib/libevent-2.0.so.5
#7  0x00007f3c49e7b36d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#8  0x00007f3c54c70b9a in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f3c54caf6c4 in  () at /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f3c54cc7be5 in  () at /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f3c54cc7f04 in  () at /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f3c54cc4442 in  () at /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f3c29296700 (LWP 13426)):
#0  0x00007f3c4e10ce49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3c4e0c6b67 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3c4e0c76cb in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3c5aa3b06b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f3c5a806a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f3c590c8125 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f3c34011700 (LWP 13425)):
#0  0x00007f3c59efd67d in poll () at /usr/lib/libc.so.6
#1  0x00007f3c4fda28e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f3c4fda4679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f3c36324239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f3c5a80b6d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f3c502d92e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f3c59f0754f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f3c5d44e8c0 (LWP 13422)):
[KCrash Handler]
#6  0x00007f3c5b912390 in QAbstractItemView::selectionModel() const () at /usr/lib/libQt5Widgets.so.5
#7  0x00007f3b1c8bbcb9 in  () at /usr/lib/qt/plugins/zanshin_part.so
#8  0x00007f3b1c8abd5e in  () at /usr/lib/qt/plugins/zanshin_part.so
#9  0x00007f3b1c8ac247 in  () at /usr/lib/qt/plugins/zanshin_part.so
#10 0x00007f3b1c8ac3e9 in  () at /usr/lib/qt/plugins/zanshin_part.so
#11 0x00007f3c5aa10411 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#12 0x00007f3c5b70b63b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f3c5c84dcce in KMainWindow::~KMainWindow() () at /usr/lib/libKF5XmlGui.so.5
#14 0x00007f3c5cf2d636 in Kontact::MainWindow::~MainWindow() () at /usr/lib/libkontactprivate.so.5
#15 0x00007f3c5cf2d6f9 in Kontact::MainWindow::~MainWindow() () at /usr/lib/libkontactprivate.so.5
#16 0x00007f3c5aa12be0 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#17 0x00007f3c5b70fecb in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f3c5b80ed0b in QMainWindow::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f3c5c85045a in KMainWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5
#20 0x00007f3c5c8a1e85 in KXmlGuiWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5
#21 0x00007f3c5b6c834c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f3c5b6cfb61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f3c5a9e6440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#24 0x00007f3c5a9e8bcd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#25 0x00007f3c5aa3ac43 in  () at /usr/lib/libQt5Core.so.5
#26 0x00007f3c4e0c75a7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#27 0x00007f3c4e0c7810 in  () at /usr/lib/libglib-2.0.so.0
#28 0x00007f3c4e0c78bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#29 0x00007f3c5aa3b04f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#30 0x00007f3c5a9e489a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007f3c5a9ecde4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#32 0x000000000040433f in  ()
#33 0x00007f3c59e3b511 in __libc_start_main () at /usr/lib/libc.so.6
#34 0x000000000040485a in _start ()

Reported using DrKonqi
Comment 1 Erik Quaeghebeur 2018-12-10 09:58:00 UTC
Is this still happening?
Comment 2 Bug Janitor Service 2018-12-25 03:44:21 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2019-01-09 03:44:18 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!