Bug 496492

Summary: Crash inQPointingDevicePrivate::pointById() on First Login
Product: [Plasma] plasmashell Reporter: raulbarcarcel
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash CC: kdedev, nate
Priority: NOR Keywords: drkonqi
Version First Reported In: 6.2.3   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
See Also: https://bugs.kde.org/show_bug.cgi?id=497468
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/91732/events/3f8d79b69c364f199a8d09d320886361/

Description raulbarcarcel 2024-11-20 12:55:05 UTC 
Application: plasmashell (6.2.3)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.0
Frameworks Version: 6.8.0
Operating System: Linux 6.11.8-300.fc41.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 41 (KDE Plasma)"
DrKonqi: 6.2.3 [CoredumpBackend]

-- Information about the crash:
Very recently, whenever I login into KDE, the first thing that happens when I see my desktop is everything going black for a second before appearing again with a window saying that plasmashell has crashed unexpectedly. After closing the box, my computer will function like normal, even when I logout of my user account and log back in. The problem only reappears whenever I shut down my computer and power it on to log back into KDE Plasma, which is my only desktop environment and came buddled in with my OS. It's also worth noting that I have only started using Wayland instead of X11 a couple of days ago, which aligns to roughly when these crashes started. I use the GTX 1660 SUPER GPU with the new beta open-source Nvidia drivers.

The crash can be reproduced every time.

-- 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.

warning: Can't open file /memfd:/.glXXXXXX (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:pulseaudio (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing
[New LWP 3203]
[New LWP 3226]
[New LWP 3368]
[New LWP 3400]
[New LWP 3407]
[New LWP 3406]
[New LWP 3236]
[New LWP 3408]
[New LWP 3447]
[New LWP 3433]
[New LWP 3440]
[New LWP 3434]
[New LWP 3441]
[New LWP 3442]
[New LWP 3443]
[New LWP 3444]
[New LWP 3446]
[New LWP 3237]
[New LWP 3411]
[New LWP 3445]
[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  0x00007f5a0f080624 in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f5a09128d40 (LWP 3203))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:516: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:533: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7f5a09128d40 (LWP 3203))]

Thread 20 (Thread 0x7f59a67fc6c0 (LWP 3445)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07db22 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f5a0f8c2e0b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f5a0f8bfb43 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 19 (Thread 0x7f59caffd6c0 (LWP 3411)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0f8b2e81 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f5a0ed1a512 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f5a0ec8d369 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f5a0ec88cb4 in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f5a0e68e19a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f5a0e76f93d in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f5a0e7494b3 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#10 0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 18 (Thread 0x7f59f9dfe6c0 (LWP 3237)):
#0  0x00007f5a0f0f47fd in poll () at /lib64/libc.so.6
#1  0x00007f5a1090c375 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#2  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#3  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#4  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 17 (Thread 0x7f59a5ffb6c0 (LWP 3446)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0f8b2e81 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f5a0ed1a512 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f5a0ec8d369 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f5a0ec88cb4 in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f5a0e68e19a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f5a0e76f93d in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f5a0e7494b3 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#10 0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 16 (Thread 0x7f59a6ffd6c0 (LWP 3444)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07db22 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f5a0f8c2e0b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f5a0f8bfb43 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 15 (Thread 0x7f59a77fe6c0 (LWP 3443)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07db22 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f5a0f8c2e0b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f5a0f8bfb43 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 14 (Thread 0x7f59a7fff6c0 (LWP 3442)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07d7b9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f59f92bbf38 in ??? () at /lib64/libEGL_nvidia.so.0
#3  0x00007f59f928aef1 in ??? () at /lib64/libEGL_nvidia.so.0
#4  0x00007f59f92c12ee in ??? () at /lib64/libEGL_nvidia.so.0
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 13 (Thread 0x7f59c0a4e6c0 (LWP 3441)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0f8b2e81 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f5a0ed1a512 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f5a0ec8d369 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f5a0ec88cb4 in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f5a0e68e19a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f5a0e76f93d in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f5a0e7494b3 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#10 0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 12 (Thread 0x7f59c25a86c0 (LWP 3434)):
#0  0x00007f5a0f0f47fd in poll () at /lib64/libc.so.6
#1  0x00007f59d0173bf6 in poll_func () at /lib64/libpulse.so.0
#2  0x00007f59d015d474 in pa_mainloop_poll () at /lib64/libpulse.so.0
#3  0x00007f59d0167db3 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4  0x00007f59d0167e80 in pa_mainloop_run () at /lib64/libpulse.so.0
#5  0x00007f59d0178b6f in thread () at /lib64/libpulse.so.0
#6  0x00007f59d011c51b in internal_thread_func () at /usr/lib64/pulseaudio/libpulsecommon-17.0.so
#7  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#8  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 11 (Thread 0x7f59c12526c0 (LWP 3440)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0f8b2e81 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f5a0ed1a512 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f5a0ec8d369 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f5a0ec88cb4 in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f5a0e68e19a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f5a0e76f93d in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f5a0e7494b3 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#10 0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 10 (Thread 0x7f59c3fff6c0 (LWP 3433)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0e29b8a3 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5a0e23c783 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5a0f9e9de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f70221b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f818d85 in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f59c2b64e6d in KCupsConnection::run() () at /lib64/libkcupslib.so.6.2.3
#7  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#9  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 9 (Thread 0x7f59a57fa6c0 (LWP 3447)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0f8b2e81 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f5a0ed1a512 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f5a0ec8d369 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f5a0ec88cb4 in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f5a0e68e19a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f5a0e76f93d in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f5a0e7494b3 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#10 0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 8 (Thread 0x7f59cb7fe6c0 (LWP 3408)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07db22 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f5a0f8c2e0b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f5a0f8bfb43 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 7 (Thread 0x7f59fa5ff6c0 (LWP 3236)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07d7b9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f5a0f8c2e8f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f5a1090c30e in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#4  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 6 (Thread 0x7f59d0c156c0 (LWP 3406)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07d7b9 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f59f92bbf38 in ??? () at /lib64/libEGL_nvidia.so.0
#3  0x00007f59f928aef1 in ??? () at /lib64/libEGL_nvidia.so.0
#4  0x00007f59f92c12ee in ??? () at /lib64/libEGL_nvidia.so.0
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 5 (Thread 0x7f59cbfff6c0 (LWP 3407)):
#0  0x00007f5a0f07ad69 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f5a0f07db22 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f5a0f8c2e0b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f5a0f8bfb43 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#6  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7f59d3fff6c0 (LWP 3400)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0e29b8a3 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5a0e23c783 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5a0f9e9de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f70221b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f818d85 in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f5a114af754 in QQuickPixmapReader::run() () at /lib64/libQt6Quick.so.6
#7  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#9  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7f59f1fff6c0 (LWP 3368)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0e29b8a3 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5a0e23c783 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5a0f9e9de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f70221b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f818d85 in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#7  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#8  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7f59fb1ff6c0 (LWP 3226)):
#0  0x00007f5a0f0f4d30 in ppoll () at /lib64/libc.so.6
#1  0x00007f5a0e29b8a3 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5a0e23c783 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5a0f9e9de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f5a0f70221b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f5a0f818d85 in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f5a1084f681 in QDBusConnectionManager::run() () at /lib64/libQt6DBus.so.6
#7  0x00007f5a0f8b638b in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007f5a0f07e697 in start_thread () at /lib64/libc.so.6
#9  0x00007f5a0f10254c in __clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5a09128d40 (LWP 3203)):
[KCrash Handler]
#4  0x00007f5a0ff356cf in QPointingDevicePrivate::pointById(int) const () at /lib64/libQt6Gui.so.6
#5  0x00007f5a0feea270 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib64/libQt6Gui.so.6
#6  0x00007f5a0ff5231c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Gui.so.6
#7  0x00007f5a104b8e94 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt6Gui.so.6
#8  0x00007f5a0e23b28c in g_main_context_dispatch_unlocked.lto_priv () at /lib64/libglib-2.0.so.0
#9  0x00007f5a0e29b7b8 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#10 0x00007f5a0e23c783 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#11 0x00007f5a0f9e9de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#12 0x00007f5a0f70221b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#13 0x00007f5a0f6fda2e in QCoreApplication::exec() () at /lib64/libQt6Core.so.6
#14 0x000056525a9cd173 in main ()

Reported using DrKonqi
Comment 1 Nate Graham 2024-11-20 17:32:19 UTC 
Looks like it's all in Qt.
Comment 2 Nate Graham 2025-04-16 19:05:37 UTC 
Is this still happening with Qt 6.8.2 or later?
Comment 3 Bug Janitor Service 2025-05-01 03:47:38 UTC 
🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!
Comment 4 Bug Janitor Service 2025-05-16 03:47:01 UTC 
🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.