Bug 488431

Summary: crash inPlasma5Support::DataContainer::dataUpdated() when plugging in external use drive with numerous btrfs snapshots on it
Product: [Plasma] plasmashell Reporter: rick <kdebugger>
Component: DataEnginesAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kdedev, nate
Priority: NOR Keywords: drkonqi
Version First Reported In: 6.0.5   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description rick 2024-06-12 21:23:46 UTC 
Application: plasmashell (6.0.5)

Qt Version: 6.7.1
Frameworks Version: 6.3.0
Operating System: Linux 6.8.11-300.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora release 40 (Forty)"
DrKonqi: 6.0.5 [CoredumpBackend]

-- Information about the crash:
title pretty much says it all.  I'll try again after this, 'cause I'd like to use one of the snapshots.

The reporter is unsure if this crash is reproducible.

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


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.fedoraproject.org/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 2862]
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f4fb98ab144 in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f4fb3c50b00 (LWP 2862))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7f4fb3c50b00 (LWP 2862))]

Thread 30 (Thread 0x7f4f1a0006c0 (LWP 6014)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 29 (Thread 0x7f4f960006c0 (LWP 2924)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 28 (Thread 0x7f4f27e006c0 (LWP 4265)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 27 (Thread 0x7f4fa5e006c0 (LWP 2891)):
#0  0x00007f4fb991d72d in poll () at /lib64/libc.so.6
#1  0x00007f4fb8cc56a4 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f4fb8c65b23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f4fba27cb53 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f4fb9fa2713 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f4fba0b414f in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f4fbb170b11 in QDBusConnectionManager::run() () at /lib64/libQt6DBus.so.6
#7  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#9  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 26 (Thread 0x7f4f96a006c0 (LWP 2923)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 25 (Thread 0x7f4f5e6006c0 (LWP 3468)):
#0  0x00007f4fb991d72d in poll () at /lib64/libc.so.6
#1  0x00007f4f740daab6 in poll_func () at /lib64/libpulse.so.0
#2  0x00007f4f740c4424 in pa_mainloop_poll () at /lib64/libpulse.so.0
#3  0x00007f4f740ced33 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4  0x00007f4f740cedf8 in pa_mainloop_run () at /lib64/libpulse.so.0
#5  0x00007f4f740df9ff in thread () at /lib64/libpulse.so.0
#6  0x00007f4f740838fb in internal_thread_func () at /usr/lib64/pulseaudio/libpulsecommon-16.1.so
#7  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#8  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 24 (Thread 0x7f4f97e006c0 (LWP 2916)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 23 (Thread 0x7f4f196006c0 (LWP 6015)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 22 (Thread 0x7f4f6be006c0 (LWP 6012)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 21 (Thread 0x7f4f26a006c0 (LWP 4267)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 20 (Thread 0x7f4f774006c0 (LWP 3062)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 19 (Thread 0x7f4f1b4006c0 (LWP 6011)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4fba15c38b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f4fbbeca0c9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt6Quick.so.6
#4  0x00007f4fbbeca34a in QSGRenderThread::run() () at /lib64/libQt6Quick.so.6
#5  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#6  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#7  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 18 (Thread 0x7f4f83e006c0 (LWP 3059)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4fba15c38b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f4fbbeca0c9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt6Quick.so.6
#4  0x00007f4fbbeca34a in QSGRenderThread::run() () at /lib64/libQt6Quick.so.6
#5  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#6  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#7  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 17 (Thread 0x7f4f260006c0 (LWP 4268)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 16 (Thread 0x7f4f94c006c0 (LWP 2979)):
#0  0x00007f4fb991d72d in poll () at /lib64/libc.so.6
#1  0x00007f4fb8cc56a4 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f4fb8c65b23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f4fba27cb53 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f4fb9fa2713 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f4fba0b414f in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#7  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#8  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 15 (Thread 0x7f4f274006c0 (LWP 4266)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 14 (Thread 0x7f4f76a006c0 (LWP 3063)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 13 (Thread 0x7f4f9fe006c0 (LWP 2899)):
#0  0x00007f4fb991d72d in poll () at /lib64/libc.so.6
#1  0x00007f4fbcaa7dc5 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#2  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#3  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#4  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 12 (Thread 0x7f4f834006c0 (LWP 3060)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 11 (Thread 0x7f4f974006c0 (LWP 2922)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 10 (Thread 0x7f4f1aa006c0 (LWP 6013)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 9 (Thread 0x7f4f956006c0 (LWP 2925)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 8 (Thread 0x7f4f44e006c0 (LWP 4264)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4fba15c38b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f4fbbeca0c9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt6Quick.so.6
#4  0x00007f4fbbeca34a in QSGRenderThread::run() () at /lib64/libQt6Quick.so.6
#5  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#6  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#7  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 7 (Thread 0x7f4f5d2006c0 (LWP 3843)):
#0  0x00007f4fb992b7a2 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f4f77e7c7a6 in impl_pollfd_wait () at /usr/lib64/spa-0.2/support/libspa-support.so
#2  0x00007f4f77e6e0e1 in loop_iterate () at /usr/lib64/spa-0.2/support/libspa-support.so
#3  0x00007f4f77576a13 in do_loop () at /lib64/libpipewire-0.3.so.0
#4  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#5  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 6 (Thread 0x7f4f5dc006c0 (LWP 3634)):
#0  0x00007f4fb991d72d in poll () at /lib64/libc.so.6
#1  0x00007f4fb8cc56a4 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f4fb8c65b23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f4fba27cb53 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f4fb9fa2713 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f4fba0b414f in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f4f5f0786bd in KCupsConnection::run() () at /lib64/libkcupslib.so.6.0.5
#7  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#9  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4f6b4006c0 (LWP 3067)):
#0  0x00007f4fb991d72d in poll () at /lib64/libc.so.6
#1  0x00007f4fb8cc56a4 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f4fb8c65b23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f4fba27cb53 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f4fb9fa2713 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f4fba0b414f in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f4fbbdf8d24 in QQuickPixmapReader::run() () at /lib64/libQt6Quick.so.6
#7  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#9  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4fa50006c0 (LWP 2898)):
#0  0x00007f4fb991d72d in poll () at /lib64/libc.so.6
#1  0x00007f4fbcaa7dc5 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#2  0x00007f4fba14fc5c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#3  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#4  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7f4f77e006c0 (LWP 3061)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7f4f9ce006c0 (LWP 2915)):
#0  0x00007f4fb98a5919 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f4fb98a82e9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4f9d09d8ed in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4f9d07b4ab in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4f9d09d81c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f4fb98a91b7 in start_thread () at /lib64/libc.so.6
#6  0x00007f4fb992b39c in clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4fb3c50b00 (LWP 2862)):
[KCrash Handler]
#4  0x00007f4fbb3ddd07 in QV4::ExecutableAllocator::allocate(unsigned long) () at /lib64/libQt6Qml.so.6
#5  0x00007f4fbb6bba9d in QV4::JIT::PlatformAssemblerCommon::link(QV4::Function*, char const*) () at /lib64/libQt6Qml.so.6
#6  0x00007f4fbb4ae574 in QV4::Moth::VME::exec(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*) () at /lib64/libQt6Qml.so.6
#7  0x00007f4fbb3efce6 in QV4::doCall(QV4::Function*, QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext*) () at /lib64/libQt6Qml.so.6
#8  0x00007f4fbb3f0509 in QV4::Function::call(QObject*, void**, QMetaType const*, int, QV4::ExecutionContext*) () at /lib64/libQt6Qml.so.6
#9  0x00007f4fbb5683f7 in QQmlJavaScriptExpression::evaluate(void**, QMetaType const*, int) () at /lib64/libQt6Qml.so.6
#10 0x00007f4fbb506c93 in QQmlBoundSignalExpression::evaluate(void**) () at /lib64/libQt6Qml.so.6
#11 0x00007f4fbb507650 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) () at /lib64/libQt6Qml.so.6
#12 0x00007f4fbb596425 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt6Qml.so.6
#13 0x00007f4fb9ffa29d in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt6Core.so.6
#14 0x00007f4f6b4eaf04 in Plasma5Support::DataSource::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/qt6/qml/org/kde/plasma/plasma5support/libplasma5supportplugin.so
#15 0x00007f4fb9ffaac0 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt6Core.so.6
#16 0x00007f4fa4161dbd in Plasma5Support::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /lib64/libPlasma5Support.so.6
#17 0x00007f4fa4165f02 in Plasma5Support::DataContainer::checkForUpdate() () at /lib64/libPlasma5Support.so.6
#18 0x00007f4fa4167bc9 in Plasma5Support::DataEngine::timerEvent(QTimerEvent*) () at /lib64/libPlasma5Support.so.6
#19 0x00007f4fb9febd7f in QObject::event(QEvent*) () at /lib64/libQt6Core.so.6
#20 0x00007f4fbc38b168 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt6Widgets.so.6
#21 0x00007f4fb9f95b18 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt6Core.so.6
#22 0x00007f4fba14e097 in QTimerInfoList::activateTimers() () at /lib64/libQt6Core.so.6
#23 0x00007f4fba27c9c1 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt6Core.so.6
#24 0x00007f4fb8c646ac in g_main_context_dispatch_unlocked.lto_priv () at /lib64/libglib-2.0.so.0
#25 0x00007f4fb8cc5708 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#26 0x00007f4fb8c65b23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#27 0x00007f4fba27cb53 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#28 0x00007f4fb9fa2713 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#29 0x00007f4fb9f9e69c in QCoreApplication::exec() () at /lib64/libQt6Core.so.6
#30 0x00005619d6d1fea5 in main ()

Reported using DrKonqi
Comment 1 TraceyC 2024-08-26 21:37:14 UTC 
Thank you for the bug report! Based on the backtrace it seems very similar to bug 482588. I'm marking this as a duplicate of that one. You can follow the progress of this issue in the other report.

*** This bug has been marked as a duplicate of bug 482588 ***