Bug 441728

Summary: Plasma Crash when delete widgets
Product: [Plasma] plasmashell Reporter: Mr.T <chainpunch>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.22.4   
Target Milestone: 1.0   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Mr.T 2021-08-29 21:15:39 UTC 
Application: plasmashell (5.22.4)

Qt Version: 5.15.3
Frameworks Version: 5.85.0
Operating System: Linux 5.11.0-27-generic x86_64
Windowing System: X11
Drkonqi Version: 5.22.4
Distribution: KDE neon User Edition 5.22

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

Enter desktop edit
add trash widget
add weather widget, exit desktop edit
configure weather for location (used NOAA)
Waited for update on weather.
enter desktop edit
delete trash can
acknowledge pop-up for action
delete weather widget
acknowledge pop-up for action
close desktop edit
crash

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[New LWP 1151]
[New LWP 1183]
[New LWP 1184]
[New LWP 1185]
[New LWP 1186]
[New LWP 1253]
[New LWP 1332]
[New LWP 1346]
[New LWP 1349]
[New LWP 2080]
[New LWP 2083]
[New LWP 4845]
[New LWP 4846]
[New LWP 4847]
[New LWP 4849]
[New LWP 4850]
[New LWP 4851]
[New LWP 4852]
[New LWP 4853]
[New LWP 5006]
[New LWP 5010]
[New LWP 5181]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f4658bf5aff in __GI___poll (fds=0x7ffeed0298b8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f4654d559c0 (LWP 1099))]

Thread 23 (Thread 0x7f45c6ffd700 (LWP 5181)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c2764ef80) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c2764ef30, cond=0x561c2764ef58) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c2764ef58, mutex=0x561c2764ef30) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f465abe1b44 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f465abe1fb9 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f45c67fc700 (LWP 5010)):
#0  0x00007f46574a5328 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f46574a682b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f46574a729b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f46574a74a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f46591c4fdb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f465916926b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4658f82c22 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f458f254700 (LWP 5006)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c29e51854) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c29e51800, cond=0x561c29e51828) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c29e51828, mutex=0x561c29e51800) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f465abe1b44 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f465abe1fb9 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f45c77fe700 (LWP 4853)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f45c7fff700 (LWP 4852)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f463c04dd59 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#28 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f45fcdf5700 (LWP 4851)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f45fd5f6700 (LWP 4850)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f45ff1be700 (LWP 4849)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f4614a35700 (LWP 4847)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f4616238700 (LWP 4846)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f45ff9bf700 (LWP 4845)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c292b32d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c292b3280, cond=0x561c292b32a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c292b32a8, mutex=0x561c292b3280) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f463c049fe0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f463c04dcfe in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f463c0491a2 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f463c04bc53 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f4615236700 (LWP 2083)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c293797c0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c29379770, cond=0x561c29379798) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c29379798, mutex=0x561c29379770) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f465abe1b44 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f465abe1fb9 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f4615a37700 (LWP 2080)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c294972e4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c29497290, cond=0x561c294972b8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c294972b8, mutex=0x561c29497290) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f465abe1b44 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f465abe1fb9 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f4617fff700 (LWP 1349)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c289782b4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c28978260, cond=0x561c28978288) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c28978288, mutex=0x561c28978260) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f465abe1b44 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f465abe1fb9 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f4625d40700 (LWP 1346)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:56
#1  0x00007f4658bf5ae7 in __GI___poll (fds=0x7f4618006550, nfds=1, timeout=562636) at ../sysdeps/unix/sysv/linux/poll.c:29
#2  0x00007f46574a736e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f46574a74a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f46591c4fdb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f465916926b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4658f82c22 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f462623f07c in KCupsConnection::run() () from /lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f463d4e1700 (LWP 1332)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c2776cac0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c2776ca70, cond=0x561c2776ca98) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c2776ca98, mutex=0x561c2776ca70) at pthread_cond_wait.c:638
#3  0x00007f4658f89f2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f465abe1b44 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f465abe1fb9 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f4649dec700 (LWP 1253)):
#0  0x00007f46574a6437 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f46574a7225 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f46574a74a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f46591c4fdb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f465916926b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4658f82c22 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f465a791549 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f464affd700 (LWP 1186)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c274774fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c274774a8, cond=0x561c274774d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c274774d0, mutex=0x561c274774a8) at pthread_cond_wait.c:638
#3  0x00007f46512b6e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f46512b6a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f464b7fe700 (LWP 1185)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c274774fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c274774a8, cond=0x561c274774d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c274774d0, mutex=0x561c274774a8) at pthread_cond_wait.c:638
#3  0x00007f46512b6e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f46512b6a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f464bfff700 (LWP 1184)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c274774fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c274774a8, cond=0x561c274774d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c274774d0, mutex=0x561c274774a8) at pthread_cond_wait.c:638
#3  0x00007f46512b6e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f46512b6a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f4650f00700 (LWP 1183)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561c274774f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561c274774a8, cond=0x561c274774d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561c274774d0, mutex=0x561c274774a8) at pthread_cond_wait.c:638
#3  0x00007f46512b6e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f46512b6a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f46535a3700 (LWP 1151)):
#0  0x00007f46574a748e in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f46591c4fdb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f465916926b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f4658f82c22 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4659af6f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#5  0x00007f4658f83dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4657ed9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f4658c02293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f4654d559c0 (LWP 1099)):
[KCrash Handler]
#4  0x00007f465ac2beca in QQuickItem::~QQuickItem() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f46482b898b in QQuickGridLayoutBase::invalidate (this=0x561c2a2c6040, childItem=<optimized out>) at qquicklinearlayout.cpp:400
#6  0x00007f46482b5f15 in QQuickGridLayoutBase::itemVisibilityChanged (item=0x561c2a328d90, this=0x561c2a2c6040) at qquicklinearlayout.cpp:464
#7  QQuickGridLayoutBase::itemVisibilityChanged (this=0x561c2a2c6040, item=0x561c2a328d90) at qquicklinearlayout.cpp:457
#8  0x00007f465ac24b4a in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f465ac250e3 in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f465ac24fff in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f465ac24fff in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f465ac2b05d in QQuickItem::setParentItem(QQuickItem*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f465ac2befc in QQuickItem::~QQuickItem() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f46482b520b in QQuickLayout::~QQuickLayout (this=0x561c2a2c5f70, __in_chrg=<optimized out>) at ../../../include/QtQuick/5.15.3/QtQuick/private/../../../../../src/quick/items/qquickitemchangelistener_p.h:123
#15 0x00007f46482bd315 in QQuickLinearLayout::~QQuickLinearLayout (this=0x561c2a2c5f70, __in_chrg=<optimized out>) at ./qquicklinearlayout_p.h:244
#16 QQuickColumnLayout::~QQuickColumnLayout (this=0x561c2a2c5f70, __in_chrg=<optimized out>) at ./qquicklinearlayout_p.h:244
#17 QQmlPrivate::QQmlElement<QQuickColumnLayout>::~QQmlElement (this=0x561c2a2c5f70, __in_chrg=<optimized out>) at ../../../include/QtQml/../../src/qml/qml/qqmlprivate.h:144
#18 QQmlPrivate::QQmlElement<QQuickColumnLayout>::~QQmlElement (this=0x561c2a2c5f70, __in_chrg=<optimized out>) at ../../../include/QtQml/../../src/qml/qml/qqmlprivate.h:144
#19 0x00007f465b520b8c in PlasmaQuick::AppletQuickItem::~AppletQuickItem() () from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#20 0x00007f46505b0b4d in AppletInterface::~AppletInterface (this=0x561c2ad43950, __in_chrg=<optimized out>) at ./src/scriptengines/qml/plasmoid/appletinterface.cpp:124
#21 0x00007f4659194d8e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f465919f7b6 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f46505aba48 in DeclarativeAppletScript::~DeclarativeAppletScript (this=0x561c276fc7c0, __in_chrg=<optimized out>) at ./src/scriptengines/qml/plasmoid/declarativeappletscript.cpp:56
#24 DeclarativeAppletScript::~DeclarativeAppletScript (this=0x561c276fc7c0, __in_chrg=<optimized out>) at ./src/scriptengines/qml/plasmoid/declarativeappletscript.cpp:58
#25 0x00007f465b241438 in ?? () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5
#26 0x00007f465b24163d in ?? () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5
#27 0x00007f465b22a2ee in Plasma::Applet::~Applet() () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5
#28 0x00007f458df4ed7d in WeatherApplet::~WeatherApplet (this=0x561c2a1ac590, __in_chrg=<optimized out>) at ./applets/weather/weatherapplet.cpp:175
#29 0x00007f46591980a3 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f4659e77dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f4659e80bb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f465916a76a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f465916d071 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f46591c5967 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f46574a717d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f46574a7400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f46574a74a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f46591c4fc2 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f465916926b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f4659171424 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x0000561c26ebbe08 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:254
[Inferior 1 (process 1099) detached]

Possible duplicates by query: bug 440513, bug 440265, bug 436664, bug 435192, bug 435172.

Reported using DrKonqi
Comment 1 Nate Graham 2021-08-30 16:53:28 UTC 

*** This bug has been marked as a duplicate of bug 400835 ***
Comment 2 Nate Graham 2023-02-03 15:37:33 UTC 

*** This bug has been marked as a duplicate of bug 449981 ***