Bug 402010

Summary: Plasma Panel Freezes in "grayed-out" state after attempting to disable copy popup menu
Product: [Plasma] plasmashell Reporter: Arthur Peters <amp>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: amp, kde, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.13.5   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Arthur Peters 2018-12-11 16:48:14 UTC 
Application: plasmashell (5.13.5)

Qt Version: 5.11.1
Frameworks Version: 5.50.0
Operating System: Linux 4.18.0-12-generic x86_64
Distribution: Ubuntu 18.10

-- Information about the crash:
- What I was doing when the application crashed:
Clicking "Disable this popup" on the special clipboard handling popup menu that appears when Ctrl-C is pressed.
I killed plasma with "kquitapp5 plasmashell"

- Unusual behavior I noticed:
The panel was in the "grayed-out" state where no buttons work; as if it has displayed a model dialog. The K menu could still be activated using the hotkey for it (windows key for me), but I could not select any items in that menu and had to hit the hot key again to get it to disappear.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9d5aacd840 (LWP 2363))]

Thread 37 (Thread 0x7f9c17fff700 (LWP 12948)):
#0  0x00007f9c7ae298e2 in pa_pstream_unref () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#1  0x00007f9c7ae29e19 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f9c7ae2a66a in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#3  0x00007f9c7ae94568 in pa_mainloop_dispatch () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f9c7ae9483c in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f9c7ae948e0 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f9c7aea28f9 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f9c7ae3a6f8 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#8  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x7f9c317fa700 (LWP 21987)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#30 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7f9c31ffb700 (LWP 21986)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7f9c327fc700 (LWP 21985)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#18 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7f9c32ffd700 (LWP 21984)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#14 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7f9c337fe700 (LWP 21983)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7f9c33fff700 (LWP 21982)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#26 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f9c64e20700 (LWP 21981)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f9c65621700 (LWP 21980)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#28 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f9c65e22700 (LWP 21979)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#18 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f9c66623700 (LWP 21978)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#34 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f9c66e24700 (LWP 21977)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f9c677fe700 (LWP 21976)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f9c67fff700 (LWP 21975)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f9c6e4e6700 (LWP 21974)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#26 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f9c6ece7700 (LWP 21973)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#32 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f9c6d92f700 (LWP 21972)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f42cec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f42ce70, cond=0x55a54f42ce98) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f42ce98, mutex=0x55a54f42ce70) at pthread_cond_wait.c:655
#3  0x00007f9d58a5343b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9c8002c810 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9c800305c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9c80030622 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f9c8002b91d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f9c8002e699 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#24 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f9c6f907700 (LWP 2940)):
#0  0x00007f9d58719f64 in __GI___libc_read (fd=22, buf=0x7f9c6f906b00, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f9d55d5b180 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d55d1591f in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d55d15df0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d55d15f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9d58c4d15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9d58bfa16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9d58a490b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9c796f18b7 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#9  0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f9c80b4f700 (LWP 2860)):
#0  0x00007f9d55d5c524 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d55d15d6e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d55d15f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d58c4d15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9d58bfa16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9d58a490b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9d5a64d396 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f9c83fff700 (LWP 2621)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54f35e8c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54f35e870, cond=0x55a54f35e898) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54f35e898, mutex=0x55a54f35e870) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f9ca8ff9700 (LWP 2514)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7d0328) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7d02d8, cond=0x55a54e7d0300) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7d0300, mutex=0x55a54e7d02d8) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f9ca97fa700 (LWP 2513)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7d0328) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7d02d8, cond=0x55a54e7d0300) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7d0300, mutex=0x55a54e7d02d8) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f9ca9ffb700 (LWP 2512)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7d0328) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7d02d8, cond=0x55a54e7d0300) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7d0300, mutex=0x55a54e7d02d8) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f9caa7fc700 (LWP 2511)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7d0328) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7d02d8, cond=0x55a54e7d0300) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7d0300, mutex=0x55a54e7d02d8) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f9caaffd700 (LWP 2510)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7cfda8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7cfd58, cond=0x55a54e7cfd80) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7cfd80, mutex=0x55a54e7cfd58) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f9cab7fe700 (LWP 2509)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7cfda8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7cfd58, cond=0x55a54e7cfd80) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7cfd80, mutex=0x55a54e7cfd58) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f9cabfff700 (LWP 2508)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7cfda8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7cfd58, cond=0x55a54e7cfd80) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7cfd80, mutex=0x55a54e7cfd58) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f9d40ccc700 (LWP 2507)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7cfda8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7cfd58, cond=0x55a54e7cfd80) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7cfd80, mutex=0x55a54e7cfd58) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f9d414cd700 (LWP 2506)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7cfda8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7cfd58, cond=0x55a54e7cfd80) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7cfd80, mutex=0x55a54e7cfd58) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f9d41cce700 (LWP 2505)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7cfda8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7cfd58, cond=0x55a54e7cfd80) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7cfd80, mutex=0x55a54e7cfd58) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f9d424cf700 (LWP 2504)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e653448) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e6533f8, cond=0x55a54e653420) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e653420, mutex=0x55a54e6533f8) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f9d42e17700 (LWP 2502)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55a54e7cecc8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a54e7cec78, cond=0x55a54e7ceca0) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x55a54e7ceca0, mutex=0x55a54e7cec78) at pthread_cond_wait.c:655
#3  0x00007f9d435db75b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9d435db4c7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f9d492c7700 (LWP 2475)):
#0  0x00007f9d585ae2eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9d5b0c4fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9d585ae2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f9d5b0c4f68, cond=0x7f9d5b0c4f90) at pthread_cond_wait.c:502
#2  0x00007f9d585ae2eb in __pthread_cond_wait (cond=0x7f9d5b0c4f90, mutex=0x7f9d5b0c4f68) at pthread_cond_wait.c:655
#3  0x00007f9d5afcde2a in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007f9d5afcde49 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f9d4a817700 (LWP 2442)):
#0  0x00007f9d55d5c524 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d55d1561e in g_main_context_query () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d55d15dc7 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d55d15f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d58c4d15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9d58bfa16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9d58a490b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9d5a3c11f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f9d4ba87700 (LWP 2394)):
#0  0x00007f9d55d5c524 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d55d14e97 in g_main_context_acquire () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d55d15d05 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d55d15f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d58c4d15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9d58bfa16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9d58a490b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9d59dae545 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f9d50a87700 (LWP 2379)):
#0  0x00007f9d5871e6d9 in __GI___poll (fds=0x7f9d50a86c78, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9d5aaab917 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f9d5aaad53a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f9d51a4e159 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f9d58a52c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9d585a8164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f9d5872adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f9d5aacd840 (LWP 2363)):
[KCrash Handler]
#6  0x00007f9d58abe458 in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9d597006cb in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f9d59702e8e in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f9d596a74a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f9d596aeae0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f9d58bfb499 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f9d5900053b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007f9d59002435 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#14 0x00007f9d58fdcb6b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007f9d51adfe5b in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#16 0x00007f9d58bfa16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f9d58c022e2 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x000055a54cc3932b in  ()
#19 0x00007f9d5863409b in __libc_start_main (main=0x55a54cc38820, argc=1, argv=0x7ffc2837db88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc2837db78) at ../csu/libc-start.c:308
#20 0x000055a54cc3977a in _start ()
[Inferior 1 (process 2363) detached]

Reported using DrKonqi
Comment 1 Kai Uwe Broulik 2018-12-12 09:01:10 UTC 

*** This bug has been marked as a duplicate of bug 363771 ***