Application: kontact (5.2.3)

Qt Version: 5.5.1
Operating System: Linux 4.1.36-44-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
entering a new agenda entry
- Custom settings of the application:
all Akonady and Kontact folders are simlinked to a safer partition on a separate disk, many account, many profile, many-many filters

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2c9738a7c0 (LWP 10683))]

Thread 33 (Thread 0x7f2bc4a3a700 (LWP 22785)):
#0  0x00007f2c8cb29f8d in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f2bd464c700 (LWP 22732)):
#0  0x00007f2c93fc4ccd in read () at /lib64/libc.so.6
#1  0x00007f2c8cb6ab60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2c8cb29999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c8cb29df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f2bd4e4d700 (LWP 22730)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f2bd705d700 (LWP 22728)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f2bd685c700 (LWP 22678)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f2bd605b700 (LWP 22676)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f2bd585a700 (LWP 22674)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f2bdeb42700 (LWP 10768)):
#0  0x00007f2c8cb298fc in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2c8cb29df8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f2bdf79e700 (LWP 10756)):
#0  0x00007f2c8cb2958b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f2becdea700 (LWP 10723)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f2bed5eb700 (LWP 10722)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f2bee7fc700 (LWP 10720)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f2beeffd700 (LWP 10718)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f2bef7fe700 (LWP 10715)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f2beffff700 (LWP 10714)):
#0  0x00007f2c93fc4ccd in read () at /lib64/libc.so.6
#1  0x00007f2c8cb6ab60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2c8cb29999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c8cb29df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f2bf8bcc700 (LWP 10712)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f2bf93cd700 (LWP 10710)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f2bf9bce700 (LWP 10708)):
#0  0x00007f2c93fc8bfd in poll () at /lib64/libc.so.6
#1  0x00007f2c8cb29e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f2bfaffd700 (LWP 10705)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f2bfb7fe700 (LWP 10704)):
#0  0x00007f2c93fc8bfd in poll () at /lib64/libc.so.6
#1  0x00007f2c8cb29e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f2bfbfff700 (LWP 10702)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f2c11fef700 (LWP 10700)):
#0  0x00007f2c948d2ccf in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007f2c94b0ccc5 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f2c127f0700 (LWP 10698)):
#0  0x00007f2c8cb298e9 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f2c8cb29df8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f2c13433700 (LWP 10696)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f2c13e54700 (LWP 10692)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f2c14655700 (LWP 10691)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f2c14e56700 (LWP 10690)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0b945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c94b0cb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2c8cb294ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f2c26178700 (LWP 10688)):
#0  0x00007f2c8d34b03f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2c915f2733 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f2c91914031 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f2c26979700 (LWP 10687)):
#0  0x00007f2c8d34b03f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2c915f175d in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f2c91914031 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f2c2d3e6700 (LWP 10686)):
#0  0x00007ffd99501b26 in clock_gettime ()
#1  0x00007f2c93fddc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2c9498b7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2c94b0b3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2c94b0d810 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c8cb298f1 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f2c8cb29df8 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f2c94b0cd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c948d561a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f2c7225a700 (LWP 10685)):
#0  0x00007f2c8d34b03f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2c918e5733 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f2c918e5759 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f2c7b5ea700 (LWP 10684)):
#0  0x00007f2c93fc8bfd in poll () at /lib64/libc.so.6
#1  0x00007f2c8d76a422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f2c8d76c00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f2c7d73a3c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f2c948da32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2c8d3470a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2c93fd102d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2c9738a7c0 (LWP 10683)):
[KCrash Handler]
#6  0x00007f2c94a7da26 in QSortFilterProxyModel::parent(QModelIndex const&) const () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2c94a5bd63 in QPersistentModelIndex::parent() const () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2c94a6cfd7 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2c94a72afe in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2c94a7367b in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2c94ae5cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2c94b648d6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f2c94a83156 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f2c94a872d3 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f2c94ae5cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f2c94b648d6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f2c10f03629 in  () at /usr/lib64/libKF5IncidenceEditor.so.5
#18 0x00007f2c10f26039 in  () at /usr/lib64/libKF5IncidenceEditor.so.5
#19 0x00007f2c10f168ad in  () at /usr/lib64/libKF5IncidenceEditor.so.5
#20 0x00007f2c10f78166 in  () at /usr/lib64/libKF5IncidenceEditor.so.5
#21 0x00007f2c10f1135e in  () at /usr/lib64/libKF5IncidenceEditor.so.5
#22 0x00007f2c10f11576 in  () at /usr/lib64/libKF5IncidenceEditor.so.5
#23 0x00007f2c10f13550 in  () at /usr/lib64/libKF5IncidenceEditor.so.5
#24 0x00007f2c94ae5cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f2c961455e2 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#26 0x00007f2c96145e4f in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#27 0x00007f2c935d9969 in  () at /usr/lib64/libKF5AkonadiCore.so.5
#28 0x00007f2c94ae6ac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f2c959ece7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f2c959f1cc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#31 0x00007f2c94ab5e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f2c94ab8057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f2c94b0d8f3 in  () at /usr/lib64/libQt5Core.so.5
#34 0x00007f2c8cb29c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f2c8cb29ed8 in  () at /usr/lib64/libglib-2.0.so.0
#36 0x00007f2c8cb29f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#37 0x00007f2c94b0cd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f2c94ab3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#39 0x00007f2c94abb8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#40 0x0000000000404771 in main(int, char**) (argc=1, argv=0x7ffd994f42f8) at /usr/src/debug/kdepim-16.04.3/kontact/src/main.cpp:223

Reported using DrKonqi