Application: plasmashell (5.11.0)

Qt Version: 5.9.2
Frameworks Version: 5.38.0
Operating System: Linux 4.13.5-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

Change the system tray icon entries (namely putting Vault into "Hidden" state (as I don't use it))

-- Backtrace:
Application: プラズマ (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7ca6646800 (LWP 2139))]

Thread 26 (Thread 0x7f7b677fe700 (LWP 6240)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f7b67fff700 (LWP 6239)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f7b88ff9700 (LWP 6238)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f7b897fa700 (LWP 6237)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f7b89ffb700 (LWP 6236)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f7b8a7fc700 (LWP 6235)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#30 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#31 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#32 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f7b8affd700 (LWP 6234)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#30 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#31 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#32 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f7b8b7fe700 (LWP 6233)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f7b8bfff700 (LWP 6232)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f7ba09d7700 (LWP 6231)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f7ba11d8700 (LWP 6230)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f7ba19d9700 (LWP 6229)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#19 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f7ba21da700 (LWP 6228)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f7ba29db700 (LWP 6227)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f7ba31dc700 (LWP 6226)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f7ba39dd700 (LWP 6225)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca02f645c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f7be35662ef in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f7be356b339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f7be356b392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f7be35657f4 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f7be3568b43 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f7bbe049700 (LWP 958)):
#0  0x00007f7c9fbf6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f7c946f0773 in  () at /usr/lib/libpulse.so.0
#2  0x00007f7c946e1bd0 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007f7c946e2271 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f7c946e2301 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f7c946f06ae in  () at /usr/lib/libpulse.so.0
#6  0x00007f7c93e6c81c in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f7bc1953700 (LWP 957)):
#0  0x00007f7c9fbf6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f7c9a4f5ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7c9a4f5fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7ca0533cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f7ca04d748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7ca02f027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7ca3463bc9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f7bd6c70700 (LWP 2826)):
#0  0x00007f7c9a51d664 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f7c9a4f5761 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7c9a4f5df6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7c9a4f5fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f7ca0533cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7ca04d748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f7ca02f027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f7bd960f1aa in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#8  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f7bed317700 (LWP 2348)):
#0  0x00007f7c9fbf6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f7c9a4f5ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7c9a4f5fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7ca0533cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f7ca04d748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7ca02f027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7ca401029b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f7c7b5a4700 (LWP 2233)):
#0  0x00007f7c9f4b438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7ca5d25ef7 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f7ca5d25f39 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f7c85765700 (LWP 2216)):
#0  0x00007f7c9fbf6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f7c9a4f5ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7c9a4f5fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7ca0533cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f7ca04d748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7ca02f027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7ca3463bc9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f7c87bf1700 (LWP 2203)):
#0  0x00007f7c9fbf6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f7c9a4f5ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7c9a4f5fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7ca0533cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f7ca04d748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7ca02f027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7ca3463bc9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f7c8dc61700 (LWP 2174)):
#0  0x00007f7c9fbf6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f7c9a4f5ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7c9a4f5fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7ca0533cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f7ca04d748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7ca02f027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7ca094f376 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f7c8ff8c700 (LWP 2164)):
#0  0x00007f7c9fbf6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f7ca4c398e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f7ca4c3b679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f7c9250285a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f7ca02f4fcb in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f7c9f4ae08a in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7c9fc0124f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f7ca6646800 (LWP 2139)):
[KCrash Handler]
#5  0x00007f7ca3394375 in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, int, bool) () at /usr/lib/libQt5Qml.so.5
#6  0x00007f7ca33a806c in QV4::Runtime::method_getQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value const&, int, bool) () at /usr/lib/libQt5Qml.so.5
#7  0x00007f7bec0531fb in  ()
#8  0x0000555fd2e63238 in  ()
#9  0x00007f7ca40cecbd in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f7ca331868c in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f7ca3443aea in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f7ca344dfb7 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f7ca344ad63 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f7ca341fe73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f7ca33bc62a in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f7ca050842f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#17 0x00007f7ca40cec99 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/libQt5Quick.so.5
#18 0x00007f7ca40c8bcc in QQuickItem::setX(double) () at /usr/lib/libQt5Quick.so.5
#19 0x00007f7ca40d83a8 in  () at /usr/lib/libQt5Quick.so.5
#20 0x00007f7ca344da2e in  () at /usr/lib/libQt5Qml.so.5
#21 0x00007f7ca344e04e in  () at /usr/lib/libQt5Qml.so.5
#22 0x00007f7ca344ad63 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f7ca341fe73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f7ca33bc62a in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#25 0x00007f7ca050842f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#26 0x00007f7ca40c1833 in QQuickItem::childrenRectChanged(QRectF const&) () at /usr/lib/libQt5Quick.so.5
#27 0x00007f7ca40c5634 in  () at /usr/lib/libQt5Quick.so.5
#28 0x00007f7ca40cec3d in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/libQt5Quick.so.5
#29 0x00007f7ca40c8de9 in QQuickItem::setPosition(QPointF const&) () at /usr/lib/libQt5Quick.so.5
#30 0x00007f7ca41d8d5a in QQuickBasePositioner::positionItem(double, double, QQuickBasePositioner::PositionedItem*) () at /usr/lib/libQt5Quick.so.5
#31 0x00007f7ca41dce87 in  () at /usr/lib/libQt5Quick.so.5
#32 0x00007f7ca41db04a in QQuickBasePositioner::prePositioning() () at /usr/lib/libQt5Quick.so.5
#33 0x00007f7ca40e3ea3 in QQuickWindowPrivate::polishItems() () at /usr/lib/libQt5Quick.so.5
#34 0x00007f7ca407567a in  () at /usr/lib/libQt5Quick.so.5
#35 0x00007f7ca40ec816 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#36 0x0000555fcb44e4e4 in  ()
#37 0x00007f7ca1480f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f7ca1488a06 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f7ca04d9060 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#40 0x00007f7ca0cce4b3 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/libQt5Gui.so.5
#41 0x00007f7ca0cce9db in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#42 0x00007f7ca40ec7b6 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#43 0x0000555fcb44e4e4 in  ()
#44 0x00007f7ca1480f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#45 0x00007f7ca1488a06 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007f7ca04d9060 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#47 0x00007f7ca0533118 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#48 0x00007f7ca0533912 in  () at /usr/lib/libQt5Core.so.5
#49 0x00007f7c9a4f4270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#50 0x00007f7c9a4f5f69 in  () at /usr/lib/libglib-2.0.so.0
#51 0x00007f7c9a4f5fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#52 0x00007f7ca0533cd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#53 0x00007f7ca04d748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#54 0x00007f7ca04e04d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#55 0x0000555fcb4398a3 in  ()
#56 0x00007f7c9fb2bf6a in __libc_start_main () at /usr/lib/libc.so.6
#57 0x0000555fcb439c5a in _start ()

Reported using DrKonqi