Bug 417671

Summary: Plasma crashes when drag Comic Strip - Widget to desktop
Product: [Plasma] plasmashell Reporter: Luca Schulz <lucaeschulz>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.18.0   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Luca Schulz 2020-02-14 21:29:04 UTC 
Application: plasmashell (5.18.0)

Qt Version: 5.14.1
Frameworks Version: 5.67.0
Operating System: Linux 5.5.3-zen1-1-zen x86_64
Windowing system: X11
Distribution: Arch Linux

-- Information about the crash:
- What I was doing when the application crashed:
<right-click>
> clicked on "Add Widgets..."
> drew with holded <left-click> the 'Comic-Strip' - Widget to desktop
>> plasma crashes

- All other widgets are working (Notes-widget is on my desktop too without problems) and can be added to the desktop.
- I use conky. I con't know, if this has some effect, but it might worth mentioning.

- Unusual behavior I noticed:
Plasma is going black and restarts itself. Night color control restarts, even when I set it to "inhibited".


Thank you for all the hard work you are putting into KDE. If I would have any money or knowledge, too willingly I would help you -- buuut I'm just a poor student which likes Linux, KDE and Sticker on my Thinkpad ;))

Warm greetings to the whole team!

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8ced1b7840 (LWP 1293))]

Thread 26 (Thread 0x7f8c4f43a700 (LWP 11352)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f8cca558700 (LWP 9038)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f8c716b5700 (LWP 8191)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f8c71eb6700 (LWP 8190)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f8c727fc700 (LWP 8189)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#24 0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#25 0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f8c72ffd700 (LWP 8188)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f8c737fe700 (LWP 8187)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f8c73fff700 (LWP 8186)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f8ca8925700 (LWP 8185)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f8cc828ad71 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f8ca93fa700 (LWP 8184)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cc8287289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f8cc828ad1b in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f8cc828647e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f8cc8288e5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f8ca9bfb700 (LWP 8181)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f8caaffd700 (LWP 5731)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f8cab7fe700 (LWP 5600)):
#0  0x00007f8cf14bfabf in poll () at /usr/lib/libc.so.6
#1  0x00007f8cb7604c14 in  () at /usr/lib/libpulse.so.0
#2  0x00007f8cb7612059 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007f8cb761c301 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f8cb761c3b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f8cb760c61e in  () at /usr/lib/libpulse.so.0
#6  0x00007f8cb758ad1c in  () at /usr/lib/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f8caa7fc700 (LWP 1604)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f8cabfff700 (LWP 1599)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f8cb153f700 (LWP 1587)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f8cb26fb700 (LWP 1572)):
#0  0x00007f8cefd5fe37 in g_main_context_release () at /usr/lib/libglib-2.0.so.0
#1  0x00007f8cefd600e0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f8cefd601f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f8cf1a7803c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f8cf1a1e4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f8cf1842e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cb2c0716b in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f8cc9ccd700 (LWP 1520)):
#0  0x00007f8cf14bfabf in poll () at /usr/lib/libc.so.6
#1  0x00007f8cefd60120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f8cefd601f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f8cf1a7803c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f8cf1a1e4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f8cf1842e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf34e0eab in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f8ccb5ef700 (LWP 1518)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8cf1849cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8cf1849d92 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f8cf35a656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8cf35a67fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f8cda6bb700 (LWP 1509)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8ce85f3e1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f8ce85f3a18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f8cdaebc700 (LWP 1508)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8ce85f3e1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f8ce85f3a18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f8cdb6bd700 (LWP 1507)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8ce85f3e1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f8ce85f3a18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f8cdbebe700 (LWP 1506)):
#0  0x00007f8cf0c88cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8ce85f3e1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f8ce85f3a18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f8cea4bf700 (LWP 1451)):
#0  0x00007f8cf14bfabf in poll () at /usr/lib/libc.so.6
#1  0x00007f8cefd60120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f8cefd601f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f8cf1a7803c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f8cf1a1e4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f8cf1842e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf323ef89 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f8ceb794700 (LWP 1354)):
#0  0x00007f8cefd10479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f8cefd5f898 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f8cefd60046 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f8cefd601f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f8cf1a7803c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f8cf1a1e4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f8cf1842e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f8cf2b1ab28 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f8cf1843fc6 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f8cf0c8246f in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f8cf14ca3d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f8ced1b7840 (LWP 1293)):
[KCrash Handler]
#6  0x00007f8cf1406ce5 in raise () at /usr/lib/libc.so.6
#7  0x00007f8cf13f0857 in abort () at /usr/lib/libc.so.6
#8  0x00007f8cf180896c in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f8cf2c630aa in  () at /usr/lib/libKF5Service.so.5
#10 0x00007f8cf2c63293 in  () at /usr/lib/libKF5Service.so.5
#11 0x00007f8cf395e76b in Plasma::DataEngine::DataEngine(KPluginInfo const&, QObject*) () at /usr/lib/libKF5Plasma.so.5
#12 0x00007f8cf39754a2 in  () at /usr/lib/libKF5Plasma.so.5
#13 0x00007f8cf3964673 in Plasma::DataEngineConsumer::dataEngine(QString const&) () at /usr/lib/libKF5Plasma.so.5
#14 0x00007f8cc8fed223 in  () at /usr/lib/qt/plugins/plasma/applets/plasma_applet_comic.so
#15 0x00007f8cf393baf0 in Plasma::Containment::addApplet(Plasma::Applet*) () at /usr/lib/libKF5Plasma.so.5
#16 0x00007f8cf3950910 in  () at /usr/lib/libKF5Plasma.so.5
#17 0x00007f8cf393a286 in Plasma::Containment::createApplet(QString const&, QList<QVariant> const&) () at /usr/lib/libKF5Plasma.so.5
#18 0x00007f8cea4d85b3 in  () at /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#19 0x00007f8cea4e34ae in  () at /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#20 0x00007f8cf1a4d26a in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#21 0x00007f8cf35ed746 in QQuickItem::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#22 0x00007f8cea4d5147 in  () at /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#23 0x00007f8cf2516362 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f8cf251f819 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f8cf1a1f962 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#26 0x00007f8cf1a221c6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#27 0x00007f8cf1a789d4 in  () at /usr/lib/libQt5Core.so.5
#28 0x00007f8cefd5e39e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#29 0x00007f8cefd601b1 in  () at /usr/lib/libglib-2.0.so.0
#30 0x00007f8cefd601f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#31 0x00007f8cf1a78020 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#32 0x00007f8cf1a1e4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#33 0x00007f8cf1a264d6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#34 0x000055ead794a018 in  ()
#35 0x00007f8cf13f2023 in __libc_start_main () at /usr/lib/libc.so.6
#36 0x000055ead794a23e in _start ()
[Inferior 1 (process 1293) detached]

Possible duplicates by query: bug 383423.

Reported using DrKonqi
Comment 1 Nate Graham 2021-03-09 01:15:59 UTC 
#11 0x00007f8cf395e76b in Plasma::DataEngine::DataEngine(KPluginInfo const&, QObject*) () at /usr/lib/libKF5Plasma.so.5
#12 0x00007f8cf39754a2 in  () at /usr/lib/libKF5Plasma.so.5
#13 0x00007f8cf3964673 in Plasma::DataEngineConsumer::dataEngine(QString const&) () at /usr/lib/libKF5Plasma.so.5
#14 0x00007f8cc8fed223 in  () at /usr/lib/qt/plugins/plasma/applets/plasma_applet_comic.so
#15 0x00007f8cf393baf0 in Plasma::Containment::addApplet(Plasma::Applet*) () at /usr/lib/libKF5Plasma.so.5
#16 0x00007f8cf3950910 in  () at /usr/lib/libKF5Plasma.so.5
#17 0x00007f8cf393a286 in Plasma::Containment::createApplet(QString const&, QList<QVariant> const&) () at /usr/lib/libKF5Plasma.so.5
#18 0x00007f8cea4d85b3 in  () at /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#19 0x00007f8cea4e34ae in  () at /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so

*** This bug has been marked as a duplicate of bug 417548 ***