Bug 510158

Summary: systemsettings crashing when navigating to any page and generating a crash report when closing.
Product: [Applications] systemsettings Reporter: Noland Nichols <noltogreen2187>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: 6.4.5   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/251943/events/1822fd5969ee4263bab8c00074268c03/

Description Noland Nichols 2025-10-02 08:42:46 UTC 
Application: systemsettings (6.4.5)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.2
Frameworks Version: 6.18.0
Operating System: Linux 6.16.9-cachyos1.fc42.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 42 (KDE Plasma Desktop Edition)"
DrKonqi: 6.4.5 [CoredumpBackend]

-- Information about the crash:
It does not crash when directly accessing a settings page through krunner or the application launcher, switching from that page will still crash. A crash report is also generated when closing systemsettings.

I believe this started on KDE Plasma 6.4.4 for me but I'm not certain.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), 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:wayland-shm (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 /home/chicken/.cache/systemsettings/qmlcache/37ccc02acc6219e0b126b054c3559b37493c4d73.qmlc (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:JSGCHeap:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /home/chicken/.cache/systemsettings/qmlcache/735e97095127438c34ee937448862d538da4e7ef.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing
[New LWP 38998]
[New LWP 39000]
[New LWP 39001]
[New LWP 39002]
[New LWP 39008]
[New LWP 39011]
[New LWP 39010]
[New LWP 39015]
[New LWP 39009]
[New LWP 39030]
[New LWP 39033]
[New LWP 39017]
[New LWP 39029]
[New LWP 39016]
[New LWP 39028]
[New LWP 38999]
[New LWP 39021]
[New LWP 39020]
[New LWP 39019]
[New LWP 39042]
[New LWP 39031]
[New LWP 39040]
[New LWP 39012]
[New LWP 39014]
[New LWP 39074]
[New LWP 39013]
[New LWP 39018]
[New LWP 39041]
[New LWP 39032]
[New LWP 39006]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `systemsettings'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f8093481e9c in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f808e284dc0 (LWP 38998))]
Cannot QML trace cores :(
[Current thread is 21 (Thread 0x7f801dffb6c0 (LWP 39031))]

Thread 30 (Thread 0x7f806ffff6c0 (LWP 39006)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347c7a4 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007f80934f67c6 in ppoll () from /lib64/libc.so.6
#4  0x00007f8092cc7890 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f8092cc7953 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f8093e1126d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007f8093b07943 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007f8093c2920d in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007f80966cd58d in QQuickPixmapReader::run() () from /lib64/libQt6Quick.so.6
#10 0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#12 0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 29 (Thread 0x7f801d7fa6c0 (LWP 39032)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 28 (Thread 0x7f7fff7fe6c0 (LWP 39041)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 27 (Thread 0x7f8045ffc6c0 (LWP 39018)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 26 (Thread 0x7f805d2d66c0 (LWP 39013)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f6a8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f8093cd4fa6 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007f8093cd1b77 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 25 (Thread 0x7f7ffe7fc6c0 (LWP 39074)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f6a8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f8093cd4fa6 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007f8093cd1b77 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 24 (Thread 0x7f805cad56c0 (LWP 39014)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f6a8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f8093cd4fa6 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007f8093cd1b77 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 23 (Thread 0x7f805dad76c0 (LWP 39012)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f6a8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f8093cd4fa6 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007f8093cd1b77 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 22 (Thread 0x7f7ffffff6c0 (LWP 39040)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 21 (Thread 0x7f801dffb6c0 (LWP 39031)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 20 (Thread 0x7f7ffeffd6c0 (LWP 39042)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 19 (Thread 0x7f80457fb6c0 (LWP 39019)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 18 (Thread 0x7f8044ffa6c0 (LWP 39020)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 17 (Thread 0x7f801ffff6c0 (LWP 39021)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7f80803ff6c0 (LWP 38999)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347c7a4 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007f80934f67c6 in ppoll () from /lib64/libc.so.6
#4  0x00007f8092cc7890 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f8092cc7953 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f8093e1126d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007f8093b07943 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007f8093c2920d in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007f809394c721 in QDBusConnectionManager::run() () from /lib64/libQt6DBus.so.6
#10 0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#12 0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7f801f7fe6c0 (LWP 39028)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 14 (Thread 0x7f8046ffe6c0 (LWP 39016)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 13 (Thread 0x7f801effd6c0 (LWP 39029)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 12 (Thread 0x7f80467fd6c0 (LWP 39017)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 11 (Thread 0x7f801cff96c0 (LWP 39033)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 10 (Thread 0x7f801e7fc6c0 (LWP 39030)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7f805e2d86c0 (LWP 39009)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347c7a4 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007f80934f67c6 in ppoll () from /lib64/libc.so.6
#4  0x00007f8092cc7890 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f8092cc7953 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f8092cc79a1 in glib_worker_main () from /lib64/libglib-2.0.so.0
#7  0x00007f8092cf2662 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#8  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#9  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 8 (Thread 0x7f80477ff6c0 (LWP 39015)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f49e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f806055069d in cnd_wait () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#5  0x00007f8060509d7c in util_queue_thread_func () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#6  0x00007f80605505cc in impl_thrd_routine () from /usr/lib64/dri-freeworld/libgallium-25.1.9.so
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7f8063fff6c0 (LWP 39010)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347c7a4 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007f80934f67c6 in ppoll () from /lib64/libc.so.6
#4  0x00007f8092cc7890 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f8092cc7a4f in g_main_loop_run () from /lib64/libglib-2.0.so.0
#6  0x00007f808e7a6b72 in gdbus_shared_thread_func.lto_priv () from /lib64/libgio-2.0.so.0
#7  0x00007f8092cf2662 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#8  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#9  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7f805fae56c0 (LWP 39011)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347cdcc in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007f809347f6a8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007f8093cd4fa6 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007f8093cd1b77 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#8  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7f805ead96c0 (LWP 39008)):
#0  0x00007f80935010cd in syscall () from /lib64/libc.so.6
#1  0x00007f8092ce972b in g_cond_wait () from /lib64/libglib-2.0.so.0
#2  0x00007f8092c87e4c in g_async_queue_pop_intern_unlocked () from /lib64/libglib-2.0.so.0
#3  0x00007f8092cf2b14 in g_thread_pool_spawn_thread () from /lib64/libglib-2.0.so.0
#4  0x00007f8092cf2662 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#6  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7f807e35c6c0 (LWP 39002)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347c7a4 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007f80934f67c6 in ppoll () from /lib64/libc.so.6
#4  0x00007f8092cc7890 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f8092cc7953 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f8093e1126d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007f8093b07943 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007f8093c2920d in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#10 0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#11 0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7f807ebfe6c0 (LWP 39001)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347c7a4 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007f80934f629e in poll () from /lib64/libc.so.6
#4  0x00007f8091aff519 in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#5  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#7  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7f807f3ff6c0 (LWP 39000)):
#0  0x00007f8093488462 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007f809347c75c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007f809347c7a4 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007f80934f629e in poll () from /lib64/libc.so.6
#4  0x00007f8091aff519 in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#5  0x00007f8093cc70e6 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007f809347ff54 in start_thread () from /lib64/libc.so.6
#7  0x00007f809350332c in __clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7f808e284dc0 (LWP 38998)):
[KCrash Handler]
#4  0x00007f809656df88 in QQuickWindow::maybeUpdate() () from /lib64/libQt6Quick.so.6
#5  0x00007f80964a9a6c in QQuickItemPrivate::derefWindow() () from /lib64/libQt6Quick.so.6
#6  0x00007f80964ad6ef in QQuickItem::setParentItem(QQuickItem*) () from /lib64/libQt6Quick.so.6
#7  0x00007f80964b020f in QQuickItem::~QQuickItem() () from /lib64/libQt6Quick.so.6
#8  0x00007f807f4deba1 in QQmlPrivate::QQmlElement<QQuickPage>::~QQmlElement() () from /lib64/libQt6QuickTemplates2.so.6
#9  0x00007f80962a3c5b in KQuickConfigModule::~KQuickConfigModule() () from /lib64/libKF6KCMUtilsQuick.so.6
#10 0x00007f807c78403f in KCMLandingPage::~KCMLandingPage() () from /usr/lib64/qt6/plugins/plasma/kcms/systemsettings/kcm_landingpage.so
#11 0x00007f8093b5d1c2 in QObjectPrivate::deleteChildren() () from /lib64/libQt6Core.so.6
#12 0x00007f8094ea13e8 in QWidget::~QWidget() () from /lib64/libQt6Widgets.so.6
#13 0x00007f80950695d5 in QScrollArea::~QScrollArea() () from /lib64/libQt6Widgets.so.6
#14 0x00007f80956ac45c in KPageWidgetItem::~KPageWidgetItem() () from /lib64/libKF6WidgetsAddons.so.6
#15 0x00007f80956b0729 in PageItem::~PageItem() () from /lib64/libKF6WidgetsAddons.so.6
#16 0x00007f80956b1454 in KPageWidgetModel::removePage(KPageWidgetItem*) () from /lib64/libKF6WidgetsAddons.so.6
#17 0x000056527f2fe50c in SidebarMode::loadModule(QModelIndex const&, QList<QString> const&) [clone .part.0] ()
#18 0x000056527f304594 in SidebarMode::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) ()
#19 0x000056527f304fa7 in SidebarMode::qt_metacall(QMetaObject::Call, int, void**) ()
#20 0x00007f8095f37e42 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () from /lib64/libQt6Qml.so.6
#21 0x00007f8095dbf613 in QV4::QObjectMethod::callPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) () from /lib64/libQt6Qml.so.6
#22 0x00007f8095dc1d91 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib64/libQt6Qml.so.6
#23 0x00007f8095e3076a in QV4::Moth::VME::interpret(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*, char const*) () from /lib64/libQt6Qml.so.6
#24 0x00007f8095e3607f in QV4::Moth::VME::exec(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*) () from /lib64/libQt6Qml.so.6
#25 0x00007f8095d59310 in QV4::doCall(QV4::Function*, QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext*) () from /lib64/libQt6Qml.so.6
#26 0x00007f8095d59757 in QV4::Function::call(QObject*, void**, QMetaType const*, int, QV4::ExecutionContext*) () from /lib64/libQt6Qml.so.6
#27 0x00007f8095eec7d0 in QQmlJavaScriptExpression::evaluate(void**, QMetaType const*, int) () from /lib64/libQt6Qml.so.6
#28 0x00007f8095e7fb0b in QQmlBoundSignalExpression::evaluate(void**) () from /lib64/libQt6Qml.so.6
#29 0x00007f8095e805a0 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) () from /lib64/libQt6Qml.so.6
#30 0x00007f8095f1e6f1 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt6Qml.so.6
#31 0x00007f8093b65870 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#32 0x00007f807f41d84a in QQuickAbstractButtonPrivate::handleRelease(QPointF const&, unsigned long) () from /lib64/libQt6QuickTemplates2.so.6
#33 0x00007f807f4389f5 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt6QuickTemplates2.so.6
#34 0x00007f80964b586d in QQuickItemPrivate::deliverPointerEvent(QEvent*) () from /lib64/libQt6Quick.so.6
#35 0x00007f80964b5a0b in QQuickItem::event(QEvent*) () from /lib64/libQt6Quick.so.6
#36 0x00007f8094e3d97f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#37 0x00007f8093af9d78 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#38 0x00007f80966ac560 in QQuickDeliveryAgentPrivate::deliverMatchingPointsToItem(QQuickItem*, bool, QPointerEvent*, bool) () from /lib64/libQt6Quick.so.6
#39 0x00007f80966ad72a in QQuickDeliveryAgentPrivate::deliverUpdatedPoints(QPointerEvent*) () from /lib64/libQt6Quick.so.6
#40 0x00007f80966ae94b in QQuickDeliveryAgentPrivate::deliverPointerEvent(QPointerEvent*) () from /lib64/libQt6Quick.so.6
#41 0x00007f80966afe28 in QQuickDeliveryAgentPrivate::handleMouseEvent(QMouseEvent*) () from /lib64/libQt6Quick.so.6
#42 0x00007f80966b1aa3 in QQuickDeliveryAgent::event(QEvent*) () from /lib64/libQt6Quick.so.6
#43 0x00007f8096573e85 in QQuickWindow::event(QEvent*) () from /lib64/libQt6Quick.so.6
#44 0x00007f8094e3d97f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#45 0x00007f8093af9d78 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#46 0x00007f8096dad31f in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt6QuickWidgets.so.6
#47 0x00007f8094ea6aa8 in QWidget::event(QEvent*) () from /lib64/libQt6Widgets.so.6
#48 0x00007f8094e3d97f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#49 0x00007f8094e485bf in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#50 0x00007f8093af9d78 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#51 0x00007f8094e46e29 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt6Widgets.so.6
#52 0x00007f8094ebc6cb in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt6Widgets.so.6
#53 0x00007f8094ebf0d3 in QWidgetWindow::event(QEvent*) () from /lib64/libQt6Widgets.so.6
#54 0x00007f8094e3d97f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#55 0x00007f8093af9d78 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#56 0x00007f80942f2371 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt6Gui.so.6
#57 0x00007f809435c9ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Gui.so.6
#58 0x00007f809435cbc8 in QWindowSystemInterface::flushWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Gui.so.6
#59 0x00007f8093b5682c in QObject::event(QEvent*) () from /lib64/libQt6Core.so.6
#60 0x00007f8094e3d97f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#61 0x00007f8093af9d78 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#62 0x00007f8093afdb66 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt6Core.so.6
#63 0x00007f8093e11a2f in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt6Core.so.6
#64 0x00007f8092cbe863 in g_main_context_dispatch_unlocked.lto_priv () from /lib64/libglib-2.0.so.0
#65 0x00007f8092cc77a8 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#66 0x00007f8092cc7953 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#67 0x00007f8093e1126d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#68 0x00007f8093b07943 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#69 0x00007f8093b03259 in QCoreApplication::exec() () from /lib64/libQt6Core.so.6
#70 0x000056527f2f2615 in main ()

Reported using DrKonqi
Comment 1 Antonio Rojas 2025-10-02 08:48:39 UTC 

*** This bug has been marked as a duplicate of bug 509183 ***