Bug 400626

Summary: plasma crashed while browsing apps in kicker
Product: [Plasma] plasmashell Reporter: Mariusz Libera <mariusz.libera>
Component: Application Menu (Kicker)Assignee: Eike Hein <hein>
Status: RESOLVED DUPLICATE    
Severity: crash CC: jon2nick, kde, kl234, plasma-bugs, ritalat, tophat.jm
Priority: NOR Keywords: drkonqi
Version: 5.14.2   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: A clip of the crash.
trace

Description Mariusz Libera 2018-11-03 15:51:15 UTC 
Application: plasmashell (5.14.2)

Qt Version: 5.11.2
Frameworks Version: 5.51.0
Operating System: Linux 4.18.16-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

Clicked on kicker and placed the mouse cursor on one of the categories, list of apps showed up, then moved the mouse cursor one category below - crash.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f987fde10c0 (LWP 2094))]

Thread 25 (Thread 0x7f980d7fa700 (LWP 3000)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f980dffb700 (LWP 2999)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f980e7fc700 (LWP 2998)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f980effd700 (LWP 2997)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f980f7fe700 (LWP 2996)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f980ffff700 (LWP 2995)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f9830ff9700 (LWP 2994)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f98317fa700 (LWP 2993)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f9831ffb700 (LWP 2992)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f98327fc700 (LWP 2991)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f9832ffd700 (LWP 2990)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f98337fe700 (LWP 2989)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f9833fff700 (LWP 2988)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f9850923700 (LWP 2987)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f9851124700 (LWP 2986)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f9851925700 (LWP 2985)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f98862d171c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f98697ae469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f98697b2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f98697b2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f98697ad52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f98697b0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f98538ff700 (LWP 2110)):
#0  0x00007f9885fa67a4 in read () at /usr/lib/libc.so.6
#1  0x00007f9883c7c781 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9883ccca50 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9883ccde86 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f9883ccdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f98864d1fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f988647d8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f98862c6eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f9859cd635a in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f985a723700 (LWP 2108)):
#0  0x00007f9885faac21 in poll () at /usr/lib/libc.so.6
#1  0x00007f9883ccdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9883ccdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f98864d1fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f988647d8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f98862c6eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f985b7c622a in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f985af79700 (LWP 2107)):
#0  0x00007f9885fa67a4 in read () at /usr/lib/libc.so.6
#1  0x00007f9883c7c781 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9883ccca50 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9883ccde86 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f9883ccdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f98864d1fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f988647d8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f98862c6eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f986a6ce700 (LWP 2103)):
#0  0x00007f9885faac21 in poll () at /usr/lib/libc.so.6
#1  0x00007f9883ccdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9883ccdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f98864d1fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f988647d8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f98862c6eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9887e7a5bb in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f98759eb700 (LWP 2101)):
#0  0x00007f98851eeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9875fab1ac in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f9875faaee8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f9877fff700 (LWP 2097)):
#0  0x00007f9885faac21 in poll () at /usr/lib/libc.so.6
#1  0x00007f9883ccdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9883ccdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f98864d1fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f988647d8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f98862c6eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9887bf9859 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f987d3ab700 (LWP 2096)):
#0  0x00007f9885faac21 in poll () at /usr/lib/libc.so.6
#1  0x00007f9883ccdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9883ccdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f98864d1fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f988647d8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f98862c6eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f98875e8ba6 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f987e7c4700 (LWP 2095)):
#0  0x00007f9885faac21 in poll () at /usr/lib/libc.so.6
#1  0x00007f98882d3630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f98882d52db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f987f6f8c5a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f98862d0f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f98851e8a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f9885fb5b23 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f987fde10c0 (LWP 2094)):
[KCrash Handler]
#6  0x00007f98864a90c5 in QMetaObject::activate(QObject*, int, void**) () at /usr/lib/libQt5Core.so.5
#7  0x00007f98879e9481 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f9887c3af1e in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/libQt5Qml.so.5
#9  0x00007f9887c41b85 in  () at /usr/lib/libQt5Qml.so.5
#10 0x00007f9887c41e83 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f98864a8b4d in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#12 0x00007f9886431cae in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#13 0x00007f9869c306ae in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#14 0x00007f9869c4dc23 in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#15 0x00007f9869c50f3b in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#16 0x00007f9887b47dc8 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f9887b5ebb3 in  () at /usr/lib/libQt5Qml.so.5
#18 0x00007f9887b5bd1e in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f9887b11959 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#20 0x00007f9887b1233f in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f9887b12436 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f9887b2566c in QV4::Runtime::method_storeProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f9887b3125a in  () at /usr/lib/libQt5Qml.so.5
#24 0x00007f986a85048f in  ()
#25 0x00007f98773c04f8 in  ()
#26 0x00007f98773c0508 in  ()
#27 0x000055cdb88e0830 in  ()
#28 0x0000000000000000 in  ()
[Inferior 1 (process 2094) detached]

Reported using DrKonqi
Comment 1 Christoph Feck 2018-11-22 00:48:39 UTC 
We have backtraces that end in QQmlDelegateModel::_q_itemsChanged either from RunnerModel (by searching, bug 391613) or from FunnelModel (by simply navigating, bug 401293). Most backtraces do not reveal this information, though (they only show "libkickerplugin.so"), so duplicates of bug 391613 might actually be bug 401293.

https://bugs.kde.org/buglist.cgi?resolution=---&product=plasmashell&bug_severity=crash&longdesc=QQmlDelegateModel%3A%3A_q_itemsChanged&longdesc_type=allwordssubstr&query_format=advanced

I also randomly get this crash when browsing Kicker menu with Qt 5.11.2 and Plasma builds from master branches.
Comment 2 Topi 2018-12-01 23:25:16 UTC 
Created attachment 116618 [details]
A clip of the crash.

This seems to happen every time when moving back from a subcategory that has a lot of entries.
Comment 3 Topi 2018-12-01 23:26:05 UTC 
Created attachment 116619 [details]
trace
Comment 4 David Edmundson 2018-12-11 10:52:06 UTC 

*** This bug has been marked as a duplicate of bug 369430 ***
Comment 5 Christoph Feck 2018-12-12 00:24:57 UTC 
*** Bug 401992 has been marked as a duplicate of this bug. ***
Comment 6 Christoph Feck 2018-12-12 00:28:45 UTC 
*** Bug 400073 has been marked as a duplicate of this bug. ***
Comment 7 Christoph Feck 2018-12-12 00:31:22 UTC 
David, have we given up with trying to find out if this is a Plasma or Qt bug? Bug 369430 says "resolved upstream", but we are still getting it, even with Qt 5.12.0.
Comment 8 Christoph Feck 2019-07-16 12:32:47 UTC 
*** Bug 409305 has been marked as a duplicate of this bug. ***