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:
Changing defalt send-email folder adress
- Custom settings of the application:
many accounts, many identity and aliases, many-many filters, and all main Kontact/Akonady folders are simlinked to a (safe) different partition on a different hard drive

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9229da87c0 (LWP 14135))]

Thread 27 (Thread 0x7f90ec9b3700 (LWP 14214)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f916d93b700 (LWP 14213)):
#0  0x00007f921fd6903f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f921401b86b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f921401b899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f916e491700 (LWP 14210)):
#0  0x00007f92269e6bfd in poll () at /lib64/libc.so.6
#1  0x00007f921f547e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f916f7fe700 (LWP 14175)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f916ffff700 (LWP 14173)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f91797fa700 (LWP 14171)):
#0  0x00007f921f589d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f921f5478e9 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547df8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f9179ffb700 (LWP 14169)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f917a7fc700 (LWP 14167)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f917affd700 (LWP 14165)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f917b7fe700 (LWP 14163)):
#0  0x00007f921f589d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f921f547a5a in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547ed8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f917bfff700 (LWP 14161)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f918c8a5700 (LWP 14159)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f918e0ee700 (LWP 14157)):
#0  0x00007f921f547628 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f918e8ef700 (LWP 14155)):
#0  0x00007f921f5474a0 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f918f0f0700 (LWP 14153)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f91a4c3e700 (LWP 14151)):
#0  0x00007f921f54758b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f91a543f700 (LWP 14149)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f91a6082700 (LWP 14147)):
#0  0x00007f921f547628 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f91a6aa3700 (LWP 14145)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f91a72a4700 (LWP 14143)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f91a7aa5700 (LWP 14141)):
#0  0x00007ffeee977b26 in clock_gettime ()
#1  0x00007f92269fbc7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f92273a97d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f92275293b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9227529945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f922752ab5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f921f5474ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f921f547d80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f91bcbba700 (LWP 14140)):
#0  0x00007f921fd6903f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9224010733 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f9224332031 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f91bd3bb700 (LWP 14139)):
#0  0x00007f921fd6903f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f922400f75d in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f9224332031 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f91bfdf0700 (LWP 14138)):
#0  0x00007f921f589d12 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f921f54789b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f921f547df8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f922752ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f92272f361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f9204db0700 (LWP 14137)):
#0  0x00007f921fd6903f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9224303733 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f9224303759 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f920e008700 (LWP 14136)):
#0  0x00007f92269e6bfd in poll () at /lib64/libc.so.6
#1  0x00007f9220188422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f922018a00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f92101583c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f92272f832f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f921fd650a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f92269ef02d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f9229da87c0 (LWP 14135)):
[KCrash Handler]
#6  0x00007f922693f0c7 in raise () at /lib64/libc.so.6
#7  0x00007f9226940478 in abort () at /lib64/libc.so.6
#8  0x00007f922697c784 in  () at /lib64/libc.so.6
#9  0x00007f9226982026 in malloc_printerr () at /lib64/libc.so.6
#10 0x00007f9226982fcd in _int_free () at /lib64/libc.so.6
#11 0x00007f922750c314 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f922747c309 in QAbstractItemModel::~QAbstractItemModel() () at /usr/lib64/libQt5Core.so.5
#13 0x00007f922604f5d9 in Akonadi::QuotaColorProxyModel::~QuotaColorProxyModel() () at /usr/lib64/libKF5AkonadiCore.so.5
#14 0x00007f922750263c in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#15 0x00007f9228446c0b in QWidget::~QWidget() () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f91aab91cc9 in MailCommon::FolderTreeWidget::~FolderTreeWidget() () at /usr/lib64/libKF5MailCommon.so.5
#17 0x00007f922750263c in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#18 0x00007f9228446c0b in QWidget::~QWidget() () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f91aab8da29 in MailCommon::FolderSelectionDialog::~FolderSelectionDialog() () at /usr/lib64/libKF5MailCommon.so.5
#20 0x00007f91aab8befd in MailCommon::FolderRequester::slotOpenDialog() () at /usr/lib64/libKF5MailCommon.so.5
#21 0x00007f922750373f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f922878f5e2 in QAbstractButton::clicked(bool) () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007f9228504366 in  () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007f9228504f9e in  () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f9228505114 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#26 0x00007f92285c3f5a in QToolButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f922844b3a1 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f92285c4039 in QToolButton::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f922840ae7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f92284102cb in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#31 0x00007f92274d3e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f922840f191 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQt5Widgets.so.5
#33 0x00007f922846413b in  () at /usr/lib64/libQt5Widgets.so.5
#34 0x00007f9228466353 in  () at /usr/lib64/libQt5Widgets.so.5
#35 0x00007f922840ae7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#36 0x00007f922840fcc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#37 0x00007f92274d3e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f9227a25964 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#39 0x00007f9227a27175 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#40 0x00007f9227a0c268 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#41 0x00007f9210183200 in  () at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007f921f547c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#43 0x00007f921f547ed8 in  () at /usr/lib64/libglib-2.0.so.0
#44 0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#45 0x00007f922752ad6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#46 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#47 0x00007f92285f9e1d in QDialog::exec() () at /usr/lib64/libQt5Widgets.so.5
#48 0x00007f91ab2f7b52 in KMail::IdentityPage::slotModifyIdentity() (this=0x10d295b0) at /usr/src/debug/kdepim-16.04.3/kmail/identity/identitypage.cpp:200
#49 0x00007f922750373f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#50 0x00007f922878f5e2 in QAbstractButton::clicked(bool) () at /usr/lib64/libQt5Widgets.so.5
#51 0x00007f9228504366 in  () at /usr/lib64/libQt5Widgets.so.5
#52 0x00007f9228504f9e in  () at /usr/lib64/libQt5Widgets.so.5
#53 0x00007f9228505114 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#54 0x00007f922844b3a1 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#55 0x00007f922840ae7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#56 0x00007f92284102cb in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#57 0x00007f92274d3e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#58 0x00007f922840f191 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQt5Widgets.so.5
#59 0x00007f922846413b in  () at /usr/lib64/libQt5Widgets.so.5
#60 0x00007f9228466353 in  () at /usr/lib64/libQt5Widgets.so.5
#61 0x00007f922840ae7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#62 0x00007f922840fcc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#63 0x00007f92274d3e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#64 0x00007f9227a25964 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#65 0x00007f9227a27175 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#66 0x00007f9227a0c268 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#67 0x00007f9210183200 in  () at /usr/lib64/libQt5XcbQpa.so.5
#68 0x00007f921f547c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#69 0x00007f921f547ed8 in  () at /usr/lib64/libglib-2.0.so.0
#70 0x00007f921f547f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#71 0x00007f922752ad6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#72 0x00007f92274d1d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#73 0x00007f92274d98f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#74 0x0000000000404771 in main(int, char**) (argc=1, argv=0x7ffeee971d78) at /usr/src/debug/kdepim-16.04.3/kontact/src/main.cpp:223

Reported using DrKonqi