Bug 383251

Summary: Crash when scrolling holidays in digital clock widget settings
Product: [Frameworks and Libraries] Akonadi Reporter: Egor Malykh <fnk>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Egor Malykh 2017-08-07 23:06:59 UTC 
Application: plasmashell (5.10.4)

Qt Version: 5.9.1
Frameworks Version: 5.36.0
Operating System: Linux 4.12.4-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
- Opened digital clock widget settings
- Opened the holidays tab
- Scrolled to r letter
- Crash

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f981d072c80 (LWP 762))]

Thread 18 (Thread 0x7f970bfff700 (LWP 2379)):
#0  0x00007f9810f4ca84 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9810f07bc6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9816f24084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9816ce140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f973a02d700 (LWP 2377)):
#0  0x00007f98165efe9d in poll () at /usr/lib/libc.so.6
#1  0x00007f9810f07c09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9816f24084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9816ce140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9819e6a1d5 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f9717fff700 (LWP 1977)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f9734a00700 (LWP 1976)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f97364c3700 (LWP 1975)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f9737122700 (LWP 1974)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f9737923700 (LWP 1973)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f9738124700 (LWP 1972)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#17 0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#18 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f9738925700 (LWP 1971)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f9740918700 (LWP 1970)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9816ce75ec in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f97644723cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f97644772b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f9764477312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f9764471913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f9764474b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f9735ab3700 (LWP 1943)):
#0  0x00007f98165efe9d in poll () at /usr/lib/libc.so.6
#1  0x00007f9810f07c09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9816f24084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9816ce140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f981aa228d6 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f97556a6700 (LWP 898)):
#0  0x00007f9810f4ca69 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9810f07153 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9810f07b3b in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f9816f24084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f9816ce140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f97572ca18a in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#8  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f97f279b700 (LWP 886)):
#0  0x00007f9815eb31ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f981c73db04 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f981c73db49 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f97fcb33700 (LWP 884)):
#0  0x00007f981cec4720 in __tls_get_addr () at /lib64/ld-linux-x86-64.so.2
#1  0x00007f9816ce4f67 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f9816f23f6b in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f9810f07148 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#4  0x00007f9810f07b3b in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007f9816f24084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0x00007f9816ce140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007f9819e6a1d5 in  () at /usr/lib/libQt5Qml.so.5
#10 0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f97fefbf700 (LWP 862)):
#0  0x00007f9810f07358 in g_main_context_query () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9810f07b87 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9816f24084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9816ce140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9819e6a1d5 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f9804aad700 (LWP 806)):
#0  0x00007f98165efe9d in poll () at /usr/lib/libc.so.6
#1  0x00007f9810f07c09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9816f24084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9816ce140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9817343396 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f9806b3e700 (LWP 776)):
#0  0x00007f98165efe9d in poll () at /usr/lib/libc.so.6
#1  0x00007f981b64b8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f981b64d679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f98090b472a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f9816ce615b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f9815ead049 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f98165f9f0f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f981d072c80 (LWP 762)):
[KCrash Handler]
#5  0x00007f97152e591b in Akonadi::Monitor::mimeTypesMonitored() const () at /usr/lib/libKF5AkonadiCore.so.5
#6  0x00007f97153ad086 in  () at /usr/lib/libKF5AkonadiCore.so.5
#7  0x00007f97153adc8c in  () at /usr/lib/libKF5AkonadiCore.so.5
#8  0x00007f97153a441a in  () at /usr/lib/libKF5AkonadiCore.so.5
#9  0x00007f9816ef9786 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#10 0x00007f971531e31f in  () at /usr/lib/libKF5AkonadiCore.so.5
#11 0x00007f9816efa1d2 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#12 0x00007f9817e7be4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f9817e83926 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007f9816ec9bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#15 0x00007f9816ecc426 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#16 0x00007f9816f24a74 in  () at /usr/lib/libQt5Core.so.5
#17 0x00007f9810f07a57 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#18 0x00007f9810f07c88 in  () at /usr/lib/libglib-2.0.so.0
#19 0x00007f9810f07d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#20 0x00007f9816f24061 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#21 0x00007f9816ec7ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#22 0x00007f9816ed1048 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#23 0x0000007f3dcf673b in  ()
#24 0x00007f981652c4ca in __libc_start_main () at /usr/lib/libc.so.6
#25 0x0000007f3dcf6ada in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2017-08-22 10:45:52 UTC 

*** This bug has been marked as a duplicate of bug 376220 ***