Bug 501493

Summary: Plasma crashed when high CPU usage was happening
Product: [Plasma] kwin Reporter: zhuhansan666
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash CC: cwo.kde
Priority: NOR Keywords: drkonqi
Version First Reported In: 6.3.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description zhuhansan666 2025-03-14 13:51:18 UTC 
Application: kwin_wayland (6.3.2)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.2
Frameworks Version: 6.11.0
Operating System: Linux 6.13.1-zen1-1-zen x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.3.2 [CoredumpBackend]

-- Information about the crash:
1. I'm playing VRChat with Steam Proton
2. CPU usage is almost 700%/1000%
3. My GPU's vendor is NVIDIA

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: KWin (kwin_wayland), signal: Aborted


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.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:wayland-cursor (deleted) during file-backed mapping note processing

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

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

warning: Can't open file /memfd:kwayland-shared (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 /usr/share/icons/hicolor/icon-theme.cache (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSVMStack:QtQml (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:wayland-shm (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:gdk-wayland (deleted) during file-backed mapping note processing
[New LWP 1356]
[New LWP 1424]
[New LWP 1396]
[New LWP 169472]
[New LWP 1420]
[New LWP 169473]
[New LWP 1441]
[New LWP 169470]
[New LWP 169474]
[New LWP 1417]
[New LWP 169476]
[New LWP 1419]
[New LWP 1418]
[New LWP 169475]
[New LWP 169477]
[New LWP 169471]
[New LWP 170032]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_wayland --wayland-fd 7 --socket wayland-0 --xwayland-fd 8 --xwayland-fd 9 --xwayland-display :1 --xwayland-xauthority /run/user/1000/xauth_GKtGQL --xwayland'.
Program terminated with signal SIGABRT, Aborted.
#0  0x000073efdbaa5624 in ?? () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x73efd5862a40 (LWP 1356))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: 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:564: 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 0x73efd5862a40 (LWP 1356))]

Thread 17 (Thread 0x73ef9369e6c0 (LWP 170032)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdba9fe74 in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbb1aa06 in ppoll () at /usr/lib/libc.so.6
#4  0x000073efdac55e27 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x000073efdabf1535 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x000073efdc3c575d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x000073efdc1606a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x000073efdc257999 in QThread::run() () at /usr/lib/libQt6Core.so.6
#9  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#10 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#11 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 16 (Thread 0x73ef946ba6c0 (LWP 169471)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 15 (Thread 0x73ef84b656c0 (LWP 169477)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 14 (Thread 0x73ef87fff6c0 (LWP 169475)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 13 (Thread 0x73efcf3fe6c0 (LWP 1418)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2c0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x000073efdbcd70b1 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:878
#5  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:171
#6  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/condition_variable.cc:41
#7  0x000073efdee17d2c in ??? () at /usr/lib/libkwin.so.6
#8  0x000073efdee1806a in ??? () at /usr/lib/libkwin.so.6
#9  0x000073efdee116b6 in ??? () at /usr/lib/libkwin.so.6
#10 0x000073efdbaa8b6b in ??? () at /usr/lib/libc.so.6
#11 0x000073efdbaa8be9 in pthread_once () at /usr/lib/libc.so.6
#12 0x000073efdee12180 in ??? () at /usr/lib/libkwin.so.6
#13 0x000073efdc251795 in ??? () at /usr/lib/libQt6Core.so.6
#14 0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#15 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#16 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 12 (Thread 0x73efcebfd6c0 (LWP 1419)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2c0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x000073efdbcd70b1 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:878
#5  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:171
#6  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/condition_variable.cc:41
#7  0x000073efdee17d2c in ??? () at /usr/lib/libkwin.so.6
#8  0x000073efdee1806a in ??? () at /usr/lib/libkwin.so.6
#9  0x000073efdee116b6 in ??? () at /usr/lib/libkwin.so.6
#10 0x000073efdbaa8b6b in ??? () at /usr/lib/libc.so.6
#11 0x000073efdbaa8be9 in pthread_once () at /usr/lib/libc.so.6
#12 0x000073efdee12180 in ??? () at /usr/lib/libkwin.so.6
#13 0x000073efdc251795 in ??? () at /usr/lib/libQt6Core.so.6
#14 0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#15 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#16 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 11 (Thread 0x73ef877fe6c0 (LWP 169476)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 10 (Thread 0x73efcfbff6c0 (LWP 1417)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa3054 in pthread_cond_clockwait () at /usr/lib/libc.so.6
#4  0x000073efdee179e3 in ??? () at /usr/lib/libkwin.so.6
#5  0x000073efdee1806a in ??? () at /usr/lib/libkwin.so.6
#6  0x000073efdee116b6 in ??? () at /usr/lib/libkwin.so.6
#7  0x000073efdbaa8b6b in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbaa8be9 in pthread_once () at /usr/lib/libc.so.6
#9  0x000073efdee12180 in ??? () at /usr/lib/libkwin.so.6
#10 0x000073efdc251795 in ??? () at /usr/lib/libQt6Core.so.6
#11 0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#12 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#13 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 9 (Thread 0x73ef8e5fd6c0 (LWP 169474)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 8 (Thread 0x73ef8edfe6c0 (LWP 169470)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 7 (Thread 0x73efa69ff6c0 (LWP 1441)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdba9fe74 in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbb1aa06 in ppoll () at /usr/lib/libc.so.6
#4  0x000073efdac55e27 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x000073efdabf1535 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x000073efdc3c575d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x000073efdc1606a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x000073efdc257999 in QThread::run() () at /usr/lib/libQt6Core.so.6
#9  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#10 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#11 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 6 (Thread 0x73ef8f5ff6c0 (LWP 169473)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 5 (Thread 0x73efce3fc6c0 (LWP 1420)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa3054 in pthread_cond_clockwait () at /usr/lib/libc.so.6
#4  0x000073efdee179e3 in ??? () at /usr/lib/libkwin.so.6
#5  0x000073efdee1806a in ??? () at /usr/lib/libkwin.so.6
#6  0x000073efdee116b6 in ??? () at /usr/lib/libkwin.so.6
#7  0x000073efdbaa8b6b in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbaa8be9 in pthread_once () at /usr/lib/libc.so.6
#9  0x000073efdee12180 in ??? () at /usr/lib/libkwin.so.6
#10 0x000073efdc251795 in ??? () at /usr/lib/libQt6Core.so.6
#11 0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#12 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#13 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 4 (Thread 0x73ef918416c0 (LWP 169472)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdbaa04bc in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbaa2e11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x000073efdc2e5343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x000073efdc2df075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#8  0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 3 (Thread 0x73efd51ff6c0 (LWP 1396)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdba9fe74 in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbb1aa06 in ppoll () at /usr/lib/libc.so.6
#4  0x000073efdac55e27 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x000073efdabf1535 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x000073efdc3c575d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x000073efdc1606a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x000073efdc257829 in QThread::exec() () at /usr/lib/libQt6Core.so.6
#9  0x000073efdc7736ae in ??? () at /usr/lib/libQt6DBus.so.6
#10 0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#11 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#12 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 2 (Thread 0x73efcdbfb6c0 (LWP 1424)):
#0  0x000073efdbaabbe2 in ??? () at /usr/lib/libc.so.6
#1  0x000073efdba9fe33 in ??? () at /usr/lib/libc.so.6
#2  0x000073efdba9fe74 in ??? () at /usr/lib/libc.so.6
#3  0x000073efdbb1aa06 in ppoll () at /usr/lib/libc.so.6
#4  0x000073efdac55e27 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x000073efdabf1535 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x000073efdc3c575d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x000073efdc1606a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x000073efdc257999 in QThread::run() () at /usr/lib/libQt6Core.so.6
#9  0x000073efdc2d8a9b in ??? () at /usr/lib/libQt6Core.so.6
#10 0x000073efdbaa370a in ??? () at /usr/lib/libc.so.6
#11 0x000073efdbb27aac in ??? () at /usr/lib/libc.so.6

Thread 1 (Thread 0x73efd5862a40 (LWP 1356)):
[KCrash Handler]
#4  0x000073efdbaa5624 in ??? () at /usr/lib/libc.so.6
#5  0x000073efdba4bba0 in raise () at /usr/lib/libc.so.6
#6  0x000073efdba33582 in abort () at /usr/lib/libc.so.6
#7  0x000073efdc0905c2 in ??? () at /usr/lib/libQt6Core.so.6
#8  0x000073efdc09154b in QMessageLogger::fatal(char const*, ...) const () at /usr/lib/libQt6Core.so.6
#9  0x000073efde13c0c5 in ??? () at /usr/lib/libQt6Quick.so.6
#10 0x000073efde2f5d95 in ??? () at /usr/lib/libQt6Quick.so.6
#11 0x000073efde2f7b76 in ??? () at /usr/lib/libQt6Quick.so.6
#12 0x000073efdc9ef840 in QWindow::event(QEvent*) () at /usr/lib/libQt6Gui.so.6
#13 0x000073efdd2ff0ca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6
#14 0x000073efdc155b00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6
#15 0x000073efdc995e04 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt6Gui.so.6
#16 0x000073efdca0596d in ??? () at /usr/lib/libQt6Gui.so.6
#17 0x000073efdc9f82b0 in bool QWindowSystemInterface::handleExposeEvent<QWindowSystemInterface::DefaultDelivery>(QWindow*, QRegion const&) () at /usr/lib/libQt6Gui.so.6
#18 0x0000642793eba7b7 in ??? ()
#19 0x000073ef95f9db99 in non-virtual thunk to PlasmaQuick::Dialog::componentComplete() () at /usr/lib/libPlasmaQuick.so.6
#20 0x000073efddd160f9 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt6Qml.so.6
#21 0x000073efddcdd267 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at /usr/lib/libQt6Qml.so.6
#22 0x000073efddcddcc8 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlRefPointer<QQmlContextData> const&) () at /usr/lib/libQt6Qml.so.6
#23 0x000073efdb1e4562 in ??? () at /usr/lib/libQt6QmlModels.so.6
#24 0x000073efdb1a8ffc in QQmlInstantiatorPrivate::regenerate() () at /usr/lib/libQt6QmlModels.so.6
#25 0x000073efddc6c063 in ??? () at /usr/lib/libQt6Qml.so.6
#26 0x000073efddc869c8 in ??? () at /usr/lib/libQt6Qml.so.6
#27 0x000073efddc82f2d in QQmlBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () at /usr/lib/libQt6Qml.so.6
#28 0x000073efddc8227e in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt6Qml.so.6
#29 0x000073efddd09f1c in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt6Qml.so.6
#30 0x000073efdc1b174a in ??? () at /usr/lib/libQt6Core.so.6
#31 0x000073efdef5e392 in KWin::TabBox::TabBox::show() () at /usr/lib/libkwin.so.6
#32 0x000073efdc1b1a49 in ??? () at /usr/lib/libQt6Core.so.6
#33 0x000073efdc1baa75 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/libQt6Core.so.6
#34 0x000073efdc1a2ef9 in QObject::event(QEvent*) () at /usr/lib/libQt6Core.so.6
#35 0x000073efdd2ff0ca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6
#36 0x000073efdc155b00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6
#37 0x000073efdc2d5aff in QTimerInfoList::activateTimers() () at /usr/lib/libQt6Core.so.6
#38 0x000073efdc2de408 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#39 0x000073efdce61d93 in QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Gui.so.6
#40 0x000073efdc1606a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#41 0x000073efdc1591d6 in QCoreApplication::exec() () at /usr/lib/libQt6Core.so.6
#42 0x0000642793e8907b in ??? ()
#43 0x000073efdba35488 in ??? () at /usr/lib/libc.so.6
#44 0x000073efdba3554c in __libc_start_main () at /usr/lib/libc.so.6
#45 0x0000642793e8f3f5 in ??? ()

Reported using DrKonqi
Comment 1 cwo 2025-03-14 15:31:31 UTC 
The vacktrace does not have symbols, plese see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl

From the few symbols there are I can still match it to bug 482663, but that one is supposed to be fixes upstream with Qt 6.8 and you have that.
Comment 2 Bug Janitor Service 2025-03-29 03:47:04 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 3 Bug Janitor Service 2025-04-13 03:47:02 UTC 
🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.