Application: kontact (5.3.0 (QtWebEngine))

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.62-18.6-default x86_64
Distribution: "openSUSE Leap 42.2"

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

- Unusual behavior I noticed:
the Mail Program runs for several days and i tried to create a new mail to a group. Then the program stops.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2aebce77c0 (LWP 3686))]

Thread 36 (Thread 0x7f2ab9ffb700 (LWP 4884)):
#0  0x00007f2ae872449d in poll () at /lib64/libc.so.6
#1  0x00007f2ae3a25314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f299a6ac700 (LWP 4882)):
#0  0x00007f2ae872449d in poll () at /lib64/libc.so.6
#1  0x00007f2ae3a25314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f2aba7fc700 (LWP 4840)):
#0  0x00007f2ae3a24a09 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a25230 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f2993fff700 (LWP 4739)):
#0  0x00007f2ae3a66391 in g_private_get () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a49e40 in g_thread_self () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2541d in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f299affd700 (LWP 4723)):
#0  0x00007f2ae872449d in poll () at /lib64/libc.so.6
#1  0x00007f2ae3a25314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f299b7fe700 (LWP 4695)):
#0  0x00007f2ae872449d in poll () at /lib64/libc.so.6
#1  0x00007f2ae3a25314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f299bfff700 (LWP 4693)):
#0  0x00007f2ae3a667b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a25205 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f29b0e8b700 (LWP 4691)):
#0  0x00007f2ae3a667d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a249e8 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a25230 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f29b168c700 (LWP 4689)):
#0  0x00007f2ae3a667b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a24c3e in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a252a8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f29b1e8d700 (LWP 4687)):
#0  0x00007f2ae3a24dac in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a252a8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f29b2d8e700 (LWP 4685)):
#0  0x00007f2ae872051d in read () at /lib64/libc.so.6
#1  0x00007f2ae3a65670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a24e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae3a252a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f29b398f700 (LWP 4474)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbd03ce9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbd044ad in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbd04cd0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f29c96aa700 (LWP 4047)):
#0  0x00007f2ae872051d in read () at /lib64/libc.so.6
#1  0x00007f2ae3a65670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a24e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae3a252a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f29c9eab700 (LWP 4046)):
#0  0x00007f2ae872051d in read () at /lib64/libc.so.6
#1  0x00007f2ae3a65670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a24e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae3a252a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f29cad30700 (LWP 4045)):
#0  0x00007f2ae3a667d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a24c09 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2527f in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f2a7cff9700 (LWP 3961)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2ad619f93b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f2ad619f969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f2a7d7fa700 (LWP 3958)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbb5f830 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbb4d2db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbb4d555 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbb49e47 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2add34fc7a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2add34ff91 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2add350082 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f2a7dffb700 (LWP 3766)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbd03ce9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbd044ad in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbd04cd0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f2a7e7fc700 (LWP 3765)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbd03ce9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbd044ad in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbd04cd0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f2a7effd700 (LWP 3764)):
#0  0x00007f2ac6ba6a7b in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#1  0x00007f2ac6ba7c25 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#2  0x00007f2ac6ba7fad in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#3  0x00007f2ac6ba884a in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#4  0x00007f2ac7434a14 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#5  0x00007f2ac7434dea in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#6  0x00007f2ac7434e90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#7  0x00007f2ac7443006 in  () at /usr/lib64/libpulse.so.0
#8  0x00007f2ac6bb8408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#9  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f2a7f7fe700 (LWP 3763)):
#0  0x00007f2ae873913b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2ae873acd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f2ad4b26fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f2ad4b271b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2ad4b2b468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f2ad4b17477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f2adbcba36e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f2a7ffff700 (LWP 3762)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbcfa81f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbcfa8f4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbcdd14b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f2aa0ff9700 (LWP 3761)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbcfa81f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbcfa8f4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbcdd14b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f2aa17fa700 (LWP 3760)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adb700b19 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbd04cd0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f2aa1ffb700 (LWP 3759)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbcfa81f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbcfa8f4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbcdd14b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f2aa27fc700 (LWP 3758)):
#0  0x00007f2ae872057d in write () at /lib64/libc.so.6
#1  0x00007f2ae86b6840 in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f2ae86b5e63 in new_do_write () at /lib64/libc.so.6
#3  0x00007f2ae86b6e46 in __GI__IO_file_xsputn () at /lib64/libc.so.6
#4  0x00007f2ae868db1b in buffered_vfprintf () at /lib64/libc.so.6
#5  0x00007f2ae868ae8e in vfprintf () at /lib64/libc.so.6
#6  0x00007f2ae873ad33 in __fprintf_chk () at /lib64/libc.so.6
#7  0x00007f2ad4b26fdf in  () at /usr/lib64/libevent-2.0.so.5
#8  0x00007f2ad4b271b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#9  0x00007f2ad4b2b468 in  () at /usr/lib64/libevent-2.0.so.5
#10 0x00007f2ad4b17477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#11 0x00007f2adbcba401 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f2adb393435 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f2adb39354b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f2aa2ffd700 (LWP 3757)):
#0  0x00007f2ae873913b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2ae873acd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f2ad4b26fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f2ad4b271b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2ad4b2b468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f2ad4b17477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f2adbcba4c5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adb3933b5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2adb3935ab in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f2aa37fe700 (LWP 3756)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbcfa81f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbcfa8f4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbcdd14b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2adb393335 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adb39359b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f2aa3fff700 (LWP 3755)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbcfa81f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbcfa8f4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbcdd14b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2adb3932b5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adb39358b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f2ab8ff9700 (LWP 3754)):
#0  0x00007f2ae873913b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2ae873acd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f2ad4b26fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f2ad4b271b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2ad4b2b468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f2ad4b17477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f2adbcba36e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adb393235 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2adb39357b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f2ab97fa700 (LWP 3753)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbcfa81f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbcfa8f4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbcdd14b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2adb3931b5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adb39356b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f2abaffd700 (LWP 3750)):
#0  0x00007f2ae46670bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2adbcfa81f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2adbcfa8f4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2adbcdd14b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f2abb7fe700 (LWP 3749)):
#0  0x00007f2ae873913b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2ae873acd6 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f2ad4b26fdf in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f2ad4b271b7 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2ad4b2b468 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f2ad4b17477 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f2adbcba401 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2adbced732 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2adbcd91d5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2adbd05050 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2adbd01a2e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f2ac262f700 (LWP 3730)):
#0  0x00007f2ae3a667d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2ae3a25309 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2ae924832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae9030f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2ae796b1d5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f2acd867700 (LWP 3703)):
#0  0x00007f2ae872449d in poll () at /lib64/libc.so.6
#1  0x00007f2ae41483e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f2ae4149fcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f2acf76e839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f2ae90359e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2ae4662744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2ae872cd3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2aebce77c0 (LWP 3686)):
[KCrash Handler]
#6  0x00007f2ae91c1254 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2ae91c132d in QSortFilterProxyModel::mapToSource(QModelIndex const&) const () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2ae91c3fce in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2ae91c82a6 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2ae91ca1d8 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2ae9221bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2ae929804c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2ae91c8413 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f2ae91ca1d8 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f2ae9221bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f2ae929804c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f2ae7d5bd3f in Akonadi::EntityTreeModelPrivate::dataChanged(QModelIndex const&, QModelIndex const&) () at /usr/lib64/libKF5AkonadiCore.so.5
#18 0x00007f2ae7d5e321 in Akonadi::EntityTreeModelPrivate::itemFetchJobDone(KJob*) () at /usr/lib64/libKF5AkonadiCore.so.5
#19 0x00007f2ae9221bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f2aea892a62 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#21 0x00007f2aea89378f in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#22 0x00007f2ae7d1f0b9 in  () at /usr/lib64/libKF5AkonadiCore.so.5
#23 0x00007f2ae9223166 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f2ae9efee3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f2ae9f0349a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#26 0x00007f2ae91f7fc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f2ae91f9daa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f2ae9248c83 in  () at /usr/lib64/libQt5Core.so.5
#29 0x00007f2ae3a25134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#30 0x00007f2ae3a25388 in  () at /usr/lib64/libglib-2.0.so.0
#31 0x00007f2ae3a2542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#32 0x00007f2ae924830c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f2ae91f5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#34 0x00007f2ae91fdec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#35 0x00000000004046bb in  ()
#36 0x00007f2ae86636e5 in __libc_start_main () at /lib64/libc.so.6
#37 0x0000000000404bf9 in _start ()

Reported using DrKonqi