Application: plasmashell (5.14.5)

Qt Version: 5.12.0
Frameworks Version: 5.54.0
Operating System: Linux 4.20.3-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
I had closed IDEA.

- Unusual behavior I noticed:
The screen brightness was flashing quickly, but, the wallpaper was displayed normally, and the bar is restarted.

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 0x7f575c889680 (LWP 1677))]

Thread 24 (Thread 0x7f56db7fe700 (LWP 3109)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f56dbfff700 (LWP 3108)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#20 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#21 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f5704ff9700 (LWP 3107)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#30 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#31 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#32 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#33 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#34 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#35 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#36 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#37 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f57057fa700 (LWP 3106)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#22 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#23 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f5705ffb700 (LWP 3105)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f57067fc700 (LWP 3104)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f5706ffd700 (LWP 3103)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f57077fe700 (LWP 3102)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#30 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#31 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#32 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#33 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#34 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#35 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#36 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#37 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f5707fff700 (LWP 3101)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#30 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#31 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f571cab9700 (LWP 3100)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#30 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#31 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#32 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#33 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#34 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#35 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#36 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#37 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#38 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#39 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f571d2ba700 (LWP 3099)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f571dabb700 (LWP 3098)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#20 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#21 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f571e2bc700 (LWP 3097)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f571eabd700 (LWP 3096)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f571f2be700 (LWP 3095)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f571fbff700 (LWP 3094)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5761de3adc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5761de3bca in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f57481e7469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f57481eb339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f57481eb392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f57481e652d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f57481e9389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#18 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#19 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f573a4b3700 (LWP 2081)):
#0  0x00007f5761ab87a4 in read () at /usr/lib/libc.so.6
#1  0x00007f575fd39971 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f575fd8a0b0 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f575fd8b4e6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f575fd8b62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f5761fef5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f5761f9858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f5761ddc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f573b86f35a in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f5741fa1700 (LWP 1884)):
#0  0x00007f575fd39424 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f575fd8b458 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f575fd8b62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5761fef5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5761f9858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5761ddc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5763a9fe5b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f5742fe6700 (LWP 1872)):
#0  0x00007f5761abcc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f575fd8b540 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f575fd8b62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5761fef5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5761f9858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5761ddc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f574a30b700 (LWP 1832)):
#0  0x00007f5760ce6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f574a90ac24 in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f574a90a948 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f5758d0c700 (LWP 1789)):
#0  0x00007f5761ab87a4 in read () at /usr/lib/libc.so.6
#1  0x00007f575fd39971 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f575fd8a0b0 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f575fd8b4e6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f575fd8b62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f5761fef5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f5761f9858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f5761ddc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f57637d9b89 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f575a3d7700 (LWP 1733)):
#0  0x00007f575fd393b9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f575fd8b30e in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0
#2  0x00007f575fd8b3e7 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f575fd8b62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f5761fef5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5761f9858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f5761ddc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f5762876ba6 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f575b3b6700 (LWP 1711)):
#0  0x00007f5761abcc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f5763f18630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f5763f1a2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f575c14d96b in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f5761ddd9cc in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f5760ce0a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f5761ac7b23 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f575c889680 (LWP 1677)):
[KCrash Handler]
#6  0x0000000000000090 in  ()
#7  0x00007f5761fc48d7 in QMetaObject::activate(QObject*, int, void**) () at /usr/lib/libQt5Core.so.5
#8  0x00007f576357f3c1 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f576381fe2e in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f5763827315 in  () at /usr/lib/libQt5Qml.so.5
#11 0x00007f5763827613 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f5761fc435d in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#13 0x00007f5761f4b0ae in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#14 0x00007f57486d4a42 in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#15 0x00007f57486d2f4f in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#16 0x00007f57486e3f6a in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#17 0x00007f5761fc428c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#18 0x00007f5748309e73 in Plasma::RunnerManager::matchesChanged(QList<Plasma::QueryMatch> const&) () at /usr/lib/libKF5Runner.so.5
#19 0x00007f574830dfd5 in  () at /usr/lib/libKF5Runner.so.5
#20 0x00007f5761fc428c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#21 0x00007f5761fd0418 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#22 0x00007f5761fc4b1b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#23 0x00007f5762ad7e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f5762adf671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f5761f998f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#26 0x00007f5761fee955 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#27 0x00007f5761fef1e2 in  () at /usr/lib/libQt5Core.so.5
#28 0x00007f575fd89a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#29 0x00007f575fd8b5e9 in  () at /usr/lib/libglib-2.0.so.0
#30 0x00007f575fd8b62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#31 0x00007f5761fef5a9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#32 0x00007f5761f9858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#33 0x00007f5761fa0896 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#34 0x000056324f26ed2e in  ()
#35 0x00007f57619f0223 in __libc_start_main () at /usr/lib/libc.so.6
#36 0x000056324f26f1de in _start ()
[Inferior 1 (process 1677) detached]

Reported using DrKonqi