Bug 416327

Summary: Plasma crashes after moving Panel to a different screen edge
Product: [Plasma] plasmashell Reporter: Lucatelli <gefersonlucatelli>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.17.5   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Lucatelli 2020-01-16 11:13:28 UTC 
Application: plasmashell (5.17.5)

Qt Version: 5.14.0
Frameworks Version: 5.66.0
Operating System: Linux 5.4.11-arch1-1 x86_64
Distribution: Linux

-- Information about the crash:
- What I was doing when the application crashed:
 > Plasma crashed nearly after changing the position (from left side to bottom) of the main panel (task manager/menu). 

- Unusual behavior I noticed:
 > Crashed, but sometimes it take a few seconds to respond (if do not crashes).

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8057d95cc0 (LWP 6547))]

Thread 27 (Thread 0x7f7fd5bff700 (LWP 450786)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f805e19218b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f805e19241b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7f7fabfff700 (LWP 275829)):
#0  0x00007f805c09242c in read () at /usr/lib/libc.so.6
#1  0x00007f803a35a732 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f803a43cf8f in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007f803a43d2f1 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f803a43d3b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f803a42d61e in  () at /usr/lib/libpulse.so.0
#6  0x00007f803a333d1c in  () at /usr/lib/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f80062fd700 (LWP 18342)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f805e19218b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f805e19241b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f7fd77fe700 (LWP 18341)):
#0  0x00007f805c0969ef in poll () at /usr/lib/libc.so.6
#1  0x00007f803a425c14 in  () at /usr/lib/libpulse.so.0
#2  0x00007f803a433059 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007f803a43d301 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f803a43d3b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f803a42d61e in  () at /usr/lib/libpulse.so.0
#6  0x00007f803a333d1c in  () at /usr/lib/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f7fd7fff700 (LWP 11079)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#28 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#29 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f7ff0ff9700 (LWP 11078)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f7ff17fa700 (LWP 11077)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f7ff1ffb700 (LWP 11076)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#22 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#23 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f7ff27fc700 (LWP 11075)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f7ff2ffd700 (LWP 11074)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f7ff37fe700 (LWP 11073)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#28 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#29 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f7ff3fff700 (LWP 11072)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f8004dfb700 (LWP 11071)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f80055fc700 (LWP 11070)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f80395dcd71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#18 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#19 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f802513d700 (LWP 11069)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f8006ffe700 (LWP 11068)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f80395d9289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f80395dcd1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f80395d847e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f80395dae5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f80077ff700 (LWP 11058)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f805e19218b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f805e19241b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f8027fff700 (LWP 9711)):
#0  0x00007f805c09242c in read () at /usr/lib/libc.so.6
#1  0x00007f805a8af9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f805a8fd9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f805a8ff0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f805a8ff1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f805c651cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f805c5f839c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f805c41de62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f80277fe700 (LWP 7842)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f805e19218b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f805e19241b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f80267fd700 (LWP 7557)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f805e19218b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f805e19241b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f802d317700 (LWP 7066)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f805e19218b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f805e19241b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f802ed3e700 (LWP 7039)):
#0  0x00007f805a8f662f in g_source_ref () at /usr/lib/libglib-2.0.so.0
#1  0x00007f805a8fd662 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f805a8fe93b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f805a8ff046 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f805a8ff1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f805c651cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f805c5f839c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f805c41de62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f803889c16b in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f803bbff700 (LWP 6957)):
#0  0x00007f805c09242c in read () at /usr/lib/libc.so.6
#1  0x00007f805a8af9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f805a8fd9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f805a8ff0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f805a8ff1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f805c651cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f805c5f839c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f805c41de62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f805e0cce9b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f8043946700 (LWP 6949)):
#0  0x00007f805b864c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f805c424cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f805c424da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f805e19218b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f805e19241b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f8055140700 (LWP 6937)):
#0  0x00007f805a8af479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f805a8f5d72 in g_main_context_query () at /usr/lib/libglib-2.0.so.0
#2  0x00007f805a8ff09d in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f805a8ff1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f805c651cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f805c5f839c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f805c41de62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f805de29249 in QHashedStringRef::indexOf(QChar const&, int) const () at /usr/lib/libQt5Qml.so.5
#8  0x00007ffeae1438ef in  ()
#9  0x000000000000000a in  ()
#10 0x000055b081fbde70 in  ()
#11 0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f80563c2700 (LWP 6556)):
#0  0x00007f805a8af4e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f805a8fe9f2 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f805a8ff046 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f805a8ff1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f805c651cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f805c5f839c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f805c41de62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f805cfa7b28 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f805c41efd6 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f805b85e4cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f805c0a12d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f8057d95cc0 (LWP 6547)):
[KCrash Handler]
#6  0x00007f804793ba07 in  () at /usr/lib/libGLX_nvidia.so.0
#7  0x00007f80479690bb in  () at /usr/lib/libGLX_nvidia.so.0
#8  0x00007f8059f0ec23 in  () at /usr/lib/libGLX.so.0
#9  0x00007f8059f15975 in  () at /usr/lib/libGLX.so.0
#10 0x00007f80542afb4b in  () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so
#11 0x00007f80542ad8ff in  () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so
#12 0x00007f8057935bde in QXcbIntegration::createPlatformOpenGLContext(QOpenGLContext*) const () at /usr/lib/libQt5XcbQpa.so.5
#13 0x00007f805ca0111e in QOpenGLContext::create() () at /usr/lib/libQt5Gui.so.5
#14 0x00007f805e191b06 in  () at /usr/lib/libQt5Quick.so.5
#15 0x00007f805e191e7b in  () at /usr/lib/libQt5Quick.so.5
#16 0x00007f805c9cb69d in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#17 0x00007f805e1f8a63 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#18 0x00007f805e9d56f4 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#19 0x00007f805d21b472 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f805d224c89 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f805c5f9832 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#22 0x00007f805c9c1682 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5
#23 0x00007f805c9c18c0 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#24 0x00007f805c99ac2c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#25 0x00007f805795da2c in  () at /usr/lib/libQt5XcbQpa.so.5
#26 0x00007f805a8fd39e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#27 0x00007f805a8ff1b1 in  () at /usr/lib/libglib-2.0.so.0
#28 0x00007f805a8ff1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#29 0x00007f805c651cc0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#30 0x00007f805c5f839c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007f805c6003a6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#32 0x000055b0813c0dc9 in  ()
#33 0x00007f805bfc9153 in __libc_start_main () at /usr/lib/libc.so.6
#34 0x000055b0813c122e in _start ()
[Inferior 1 (process 6547) detached]

Possible duplicates by query: bug 416312, bug 416260, bug 416251, bug 416249, bug 416215.

Reported using DrKonqi
Comment 1 Nate Graham 2020-01-16 17:24:36 UTC 
> #6  0x00007f804793ba07 in  () at /usr/lib/libGLX_nvidia.so.0
> #7  0x00007f80479690bb in  () at /usr/lib/libGLX_nvidia.so.0
:/

Dying in the NVIDIA driver. Did you happen to update your drivers and forget to reboot? Does the problem go away if you reboot and try again?
Comment 2 Bug Janitor Service 2020-01-31 04:33:16 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Lucatelli 2020-01-31 13:56:54 UTC 
(In reply to Nate Graham from comment #1)
> > #6  0x00007f804793ba07 in  () at /usr/lib/libGLX_nvidia.so.0
> > #7  0x00007f80479690bb in  () at /usr/lib/libGLX_nvidia.so.0
> :/
> 
> Dying in the NVIDIA driver. Did you happen to update your drivers and forget
> to reboot? Does the problem go away if you reboot and try again?

Yes, at the time the drivers were up to date.
Before that, I applied one update and happened once only (between random tests I made).
Maybe, this happens because of some widgets that are being used?
Comment 4 Nate Graham 2020-01-31 14:01:15 UTC 
Thanks for the information
Comment 5 Nate Graham 2021-02-23 20:45:20 UTC 
#6  0x00007f804793ba07 in  () at /usr/lib/libGLX_nvidia.so.0
#7  0x00007f80479690bb in  () at /usr/lib/libGLX_nvidia.so.0
#8  0x00007f8059f0ec23 in  () at /usr/lib/libGLX.so.0
#9  0x00007f8059f15975 in  () at /usr/lib/libGLX.so.0
#10 0x00007f80542afb4b in  () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so
#11 0x00007f80542ad8ff in  () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so
#12 0x00007f8057935bde in QXcbIntegration::createPlatformOpenGLContext(QOpenGLContext*) const () at /usr/lib/libQt5XcbQpa.so.5

*** This bug has been marked as a duplicate of bug 414823 ***