Bug 484807

Summary: Ksycoca-using software can crash in KSycocaFactory::allEntries() if the ksycoca database is deleted from under it
Product: [Frameworks and Libraries] frameworks-kservice Reporter: K900 <me>
Component: generalAssignee: KIO Bugs <kio-bugs-null>
Status: REPORTED ---    
Severity: crash CC: julien.dlq, kdelibs-bugs-null, nate, radoslaw.sniezek
Priority: NOR Keywords: drkonqi
Version First Reported In: 6.0.0   
Target Milestone: ---   
Platform: NixOS   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description K900 2024-03-31 09:00:12 UTC 
Application: plasmashell (6.0.2)

Qt Version: 6.6.2
Frameworks Version: 6.0.0
Operating System: Linux 6.8.1-300.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 40 (KDE Plasma Prerelease)"
DrKonqi: 6.0.2 [CoredumpBackend]

-- Information about the crash:
Be running Plasma -> `rm -rf ~/.cache/ksycoca*` -> open Kickoff -> kaboom. Reproduces semi-consistently on NixOS and Fedora Rawhide, looks like a race somewhere? Please don't ask me why I'm doing this.

The crash can be reproduced sometimes.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Aborted


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Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
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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 SIGABRT, Aborted.
#0  0x00007fcca1eab134 in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fcc9d553b00 (LWP 2110))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7fcc9d553b00 (LWP 2110))]

Thread 66 (Thread 0x7fcc620006c0 (LWP 2165)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 65 (Thread 0x7fcbd20006c0 (LWP 3754)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e17b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca4287119 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fcca428739a in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#7  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 64 (Thread 0x7fcc25a006c0 (LWP 2977)):
#0  0x00007fcca1f2b742 in epoll_wait () from /lib64/libc.so.6
#1  0x00007fcc6d645416 in impl_pollfd_wait () from /usr/lib64/spa-0.2/support/libspa-support.so
#2  0x00007fcc6d6370c1 in loop_iterate () from /usr/lib64/spa-0.2/support/libspa-support.so
#3  0x00007fcc6d66f2a3 in do_loop () from /lib64/libpipewire-0.3.so.0
#4  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#5  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 63 (Thread 0x7fcc03e006c0 (LWP 3019)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 62 (Thread 0x7fcbf7e006c0 (LWP 3062)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e17b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca4287119 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fcca428739a in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#7  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 61 (Thread 0x7fcc54c006c0 (LWP 2173)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 60 (Thread 0x7fcc00c006c0 (LWP 3041)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 59 (Thread 0x7fcbd2a006c0 (LWP 3751)):
#0  0x00007fcca1f1d6cd in poll () from /lib64/libc.so.6
#1  0x00007fcc6212aab6 in poll_func () from /lib64/libpulse.so.0
#2  0x00007fcc62114424 in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x00007fcc6211ed33 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007fcc6211edf8 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007fcc6212f9ff in thread () from /lib64/libpulse.so.0
#6  0x00007fcc620d38fb in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-16.1.so
#7  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#8  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 58 (Thread 0x7fcc57e006c0 (LWP 2168)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 57 (Thread 0x7fcc3f4006c0 (LWP 2181)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 56 (Thread 0x7fcbdfe006c0 (LWP 3049)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 55 (Thread 0x7fcc48c006c0 (LWP 2179)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 54 (Thread 0x7fcbdf4006c0 (LWP 3050)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 53 (Thread 0x7fcbde0006c0 (LWP 3052)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 52 (Thread 0x7fcc4b4006c0 (LWP 2175)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 51 (Thread 0x7fcc016006c0 (LWP 3040)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 50 (Thread 0x7fcc4a0006c0 (LWP 2177)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 49 (Thread 0x7fcc3ea006c0 (LWP 2182)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 48 (Thread 0x7fcbea0006c0 (LWP 3046)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 47 (Thread 0x7fcbebe006c0 (LWP 3043)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 46 (Thread 0x7fcc020006c0 (LWP 3755)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e17b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca4287119 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fcca428739a in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#7  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 45 (Thread 0x7fcc3fe006c0 (LWP 2180)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 44 (Thread 0x7fcbd34006c0 (LWP 3664)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e17b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca4287119 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fcca428739a in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#7  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 43 (Thread 0x7fcbf5e006c0 (LWP 3322)):
#0  0x00007fcca1f1dc00 in ppoll () from /lib64/libc.so.6
#1  0x00007fcca273e1bd in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib64/libQt6Core.so.6
#2  0x00007fcca19687a0 in QNativeSocketEnginePrivate::nativeSelect(int, bool, bool, bool*, bool*) const () from /lib64/libQt6Network.so.6
#3  0x00007fcca18f97f6 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, int, bool*) () from /lib64/libQt6Network.so.6
#4  0x00007fcca18f51e1 in QAbstractSocket::waitForReadyRead(int) () from /lib64/libQt6Network.so.6
#5  0x00007fcca22cf57a in KIO::ConnectionBackend::waitForIncomingTask(int) () from /lib64/libKF6KIOCore.so.6
#6  0x00007fcca23aebfd in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () from /lib64/libKF6KIOCore.so.6
#7  0x00007fcca238b5c3 in KIO::WorkerThread::run() () from /lib64/libKF6KIOCore.so.6
#8  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#9  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#10 0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 42 (Thread 0x7fcc496006c0 (LWP 2178)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 41 (Thread 0x7fcc56a006c0 (LWP 2170)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 40 (Thread 0x7fcc4be006c0 (LWP 2174)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 39 (Thread 0x7fcc4aa006c0 (LWP 2176)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 38 (Thread 0x7fcc250006c0 (LWP 3018)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e17b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca4287119 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fcca428739a in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#7  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 37 (Thread 0x7fcbf4e006c0 (LWP 3042)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 36 (Thread 0x7fcc276006c0 (LWP 2938)):
#0  0x00007fcca1f1d6cd in poll () from /lib64/libc.so.6
#1  0x00007fcc6212aab6 in poll_func () from /lib64/libpulse.so.0
#2  0x00007fcc62114424 in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x00007fcc6211ed33 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007fcc6211edf8 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007fcc6212f9ff in thread () from /lib64/libpulse.so.0
#6  0x00007fcc620d38fb in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-16.1.so
#7  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#8  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 35 (Thread 0x7fcbdd6006c0 (LWP 3053)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 34 (Thread 0x7fcbeb4006c0 (LWP 3044)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 33 (Thread 0x7fcc616006c0 (LWP 2166)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 32 (Thread 0x7fcc62a006c0 (LWP 2164)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 31 (Thread 0x7fcc556006c0 (LWP 2172)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 30 (Thread 0x7fcc560006c0 (LWP 2171)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 29 (Thread 0x7fcc3d6006c0 (LWP 2378)):
#0  0x00007fcca1f1d6cd in poll () from /lib64/libc.so.6
#1  0x00007fcca1165244 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fcca11056e3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fcca2866de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fcca259c053 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fcca26a9bdf in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#8  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 28 (Thread 0x7fcc574006c0 (LWP 2169)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 27 (Thread 0x7fcc034006c0 (LWP 3020)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 26 (Thread 0x7fcbeaa006c0 (LWP 3045)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 25 (Thread 0x7fcc8e0006c0 (LWP 2125)):
#0  0x00007fcca1f1d6cd in poll () from /lib64/libc.so.6
#1  0x00007fcca457ce75 in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#2  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#3  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#4  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 24 (Thread 0x7fcc6d6006c0 (LWP 2160)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 23 (Thread 0x7fcc634006c0 (LWP 2163)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 22 (Thread 0x7fcc6e0006c0 (LWP 2159)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 21 (Thread 0x7fcc6cc006c0 (LWP 2161)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 20 (Thread 0x7fcbd3e006c0 (LWP 3360)):
#0  0x00007fcca1f1dc00 in ppoll () from /lib64/libc.so.6
#1  0x00007fcca273e1bd in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib64/libQt6Core.so.6
#2  0x00007fcca19687a0 in QNativeSocketEnginePrivate::nativeSelect(int, bool, bool, bool*, bool*) const () from /lib64/libQt6Network.so.6
#3  0x00007fcca18f97f6 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, int, bool*) () from /lib64/libQt6Network.so.6
#4  0x00007fcca18f51e1 in QAbstractSocket::waitForReadyRead(int) () from /lib64/libQt6Network.so.6
#5  0x00007fcca22cf57a in KIO::ConnectionBackend::waitForIncomingTask(int) () from /lib64/libKF6KIOCore.so.6
#6  0x00007fcca23aebfd in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () from /lib64/libKF6KIOCore.so.6
#7  0x00007fcca238b5c3 in KIO::WorkerThread::run() () from /lib64/libKF6KIOCore.so.6
#8  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#9  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#10 0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 19 (Thread 0x7fcc6ea006c0 (LWP 2158)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 18 (Thread 0x7fcc6f4006c0 (LWP 2157)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 17 (Thread 0x7fcc6fe006c0 (LWP 2156)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7fcc84e006c0 (LWP 2154)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7fcc60c006c0 (LWP 2167)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d262b in lp_cs_tpool_worker () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 14 (Thread 0x7fcc8cc006c0 (LWP 2152)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 13 (Thread 0x7fcbdea006c0 (LWP 3051)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 12 (Thread 0x7fcc02a006c0 (LWP 3025)):
#0  0x00007fcca1f1d6cd in poll () from /lib64/libc.so.6
#1  0x00007fcca1165244 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fcca11056e3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fcca2866de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fcca259c053 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fcca26a9bdf in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fcca41aa5a4 in QQuickPixmapReader::run() () from /lib64/libQt6Quick.so.6
#7  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#9  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 11 (Thread 0x7fcbe96006c0 (LWP 3047)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 10 (Thread 0x7fcc264006c0 (LWP 2942)):
#0  0x00007fcca1f1d6cd in poll () from /lib64/libc.so.6
#1  0x00007fcca1165244 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fcca11056e3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fcca2866de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fcca259c053 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fcca26a9bdf in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fcc557ab28d in KCupsConnection::run() () from /lib64/libkcupslib.so.6.0.2
#7  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#9  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7fcbe8c006c0 (LWP 3048)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea8642 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca274aeb3 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 8 (Thread 0x7fcc74c006c0 (LWP 2155)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7fcc858006c0 (LWP 2153)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7fcc3e0006c0 (LWP 2183)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc85a7b9ab in util_queue_thread_func () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7fcc63e006c0 (LWP 2162)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7fcc8f8006c0 (LWP 2123)):
#0  0x00007fcca1f1d6cd in poll () from /lib64/libc.so.6
#1  0x00007fcca1165244 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fcca11056e3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fcca2866de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fcca259c053 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fcca26a9bdf in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fcca35c20a1 in QDBusConnectionManager::run() () from /lib64/libQt6DBus.so.6
#7  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#9  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fcc8d6006c0 (LWP 2151)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcc85a9dddd in cnd_wait () from /usr/lib64/dri/swrast_dri.so
#3  0x00007fcc860d6183 in thread_function () from /usr/lib64/dri/swrast_dri.so
#4  0x00007fcc85a9dd0c in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fcc8ea006c0 (LWP 2124)):
#0  0x00007fcca1ea5909 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcca1ea82d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fcca274e17b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fcca457ce0e in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#4  0x00007fcca274562c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fcca1ea91a7 in start_thread () from /lib64/libc.so.6
#6  0x00007fcca1f2b33c in clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcc9d553b00 (LWP 2110)):
[KCrash Handler]
#4  0x00007fcca1eab134 in __pthread_kill_implementation () from /lib64/libc.so.6
#5  0x00007fcca1e5363e in raise () from /lib64/libc.so.6
#6  0x00007fcca1e3b8ff in abort () from /lib64/libc.so.6
#7  0x00007fcca20a5d79 in __gnu_cxx::__verbose_terminate_handler() [clone .cold] () from /lib64/libstdc++.so.6
#8  0x00007fcca20b7bfc in __cxxabiv1::__terminate(void (*)()) () from /lib64/libstdc++.so.6
#9  0x00007fcca20a5921 in std::terminate() () from /lib64/libstdc++.so.6
#10 0x00007fcca20b7e88 in __cxa_throw () from /lib64/libstdc++.so.6
#11 0x00007fcca20a5993 in operator new(unsigned long) [clone .cold] () from /lib64/libstdc++.so.6
#12 0x00007fcca37c7dcb in KSycocaFactory::allEntries() const () from /lib64/libKF6Service.so.6
#13 0x00007fcca37ba7be in KServiceFactory::allServices() () from /lib64/libKF6Service.so.6
#14 0x00007fcca37b25be in KApplicationTrader::query(std::function<bool (QExplicitlySharedDataPointer<KService> const&)>) () from /lib64/libKF6Service.so.6
#15 0x00007fcc8d7a44b9 in TaskManager::windowUrlFromMetadata(QString const&, unsigned int, QExplicitlySharedDataPointer<KSharedConfig>, QString const&) () from /lib64/libtaskmanager.so.6
#16 0x00007fcc8d7ba934 in TaskManager::WaylandTasksModel::Private::appData(TaskManager::PlasmaWindow*) () from /lib64/libtaskmanager.so.6
#17 0x00007fcc8d7bd180 in TaskManager::WaylandTasksModel::data(QModelIndex const&, int) const () from /lib64/libtaskmanager.so.6
#18 0x00007fcca281db63 in QAbstractProxyModel::data(QModelIndex const&, int) const () from /lib64/libQt6Core.so.6
#19 0x00007fcca2821b8b in QConcatenateTablesProxyModel::data(QModelIndex const&, int) const () from /lib64/libQt6Core.so.6
#20 0x00007fcc8d78929b in QModelIndex::data(int) const () from /lib64/libtaskmanager.so.6
#21 0x00007fcc8d797628 in TaskManager::TasksModel::Private::lessThan(QModelIndex const&, QModelIndex const&, bool) const () from /lib64/libtaskmanager.so.6
#22 0x00007fcc8d798955 in void std::__insertion_sort<QList<int>::iterator, __gnu_cxx::__ops::_Iter_comp_iter<TaskManager::TasksModel::TasksModelLessThan> >(QList<int>::iterator, QList<int>::iterator, __gnu_cxx::__ops::_Iter_comp_iter<TaskManager::TasksModel::TasksModelLessThan>) () from /lib64/libtaskmanager.so.6
#23 0x00007fcc8d799195 in void std::__stable_sort_adaptive<QList<int>::iterator, int*, __gnu_cxx::__ops::_Iter_comp_iter<TaskManager::TasksModel::TasksModelLessThan> >(QList<int>::iterator, QList<int>::iterator, QList<int>::iterator, int*, __gnu_cxx::__ops::_Iter_comp_iter<TaskManager::TasksModel::TasksModelLessThan>) () from /lib64/libtaskmanager.so.6
#24 0x00007fcc8d799e6a in TaskManager::TasksModel::Private::updateManualSortMap() () from /lib64/libtaskmanager.so.6
#25 0x00007fcca25f2684 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#26 0x00007fcca27eceea in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () from /lib64/libQt6Core.so.6
#27 0x00007fcca27fb2c5 in QAbstractItemModel::endInsertRows() () from /lib64/libQt6Core.so.6
#28 0x00007fcca25f2a24 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#29 0x00007fcca27eceea in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () from /lib64/libQt6Core.so.6
#30 0x00007fcca27fb2c5 in QAbstractItemModel::endInsertRows() () from /lib64/libQt6Core.so.6
#31 0x00007fcca25f2a24 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#32 0x00007fcca27eceea in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () from /lib64/libQt6Core.so.6
#33 0x00007fcca27fb2c5 in QAbstractItemModel::endInsertRows() () from /lib64/libQt6Core.so.6
#34 0x00007fcc8d7bbcad in TaskManager::WaylandTasksModel::Private::addWindow(TaskManager::PlasmaWindow*) () from /lib64/libtaskmanager.so.6
#35 0x00007fcca25f2684 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#36 0x00007fcca3de5056 in ffi_call_unix64 () from /lib64/libffi.so.8
#37 0x00007fcca3de16a0 in ffi_call_int.lto_priv () from /lib64/libffi.so.8
#38 0x00007fcca3de44ee in ffi_call () from /lib64/libffi.so.8
#39 0x00007fcca5171f2e in wl_closure_invoke.constprop () from /lib64/libwayland-client.so.0
#40 0x00007fcca51727a3 in dispatch_event.isra () from /lib64/libwayland-client.so.0
#41 0x00007fcca5172a4c in wl_display_dispatch_queue_pending () from /lib64/libwayland-client.so.0
#42 0x00007fcca457ccd2 in QtWaylandClient::QWaylandDisplay::flushRequests() () from /lib64/libQt6WaylandClient.so.6
#43 0x00007fcca25f2a24 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#44 0x00007fcca2866e1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#45 0x00007fcca259c053 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#46 0x00007fcca2597ffc in QCoreApplication::exec() () from /lib64/libQt6Core.so.6
#47 0x000055929133ef65 in main ()

Reported using DrKonqi
Comment 1 Julien Delquié 2024-04-03 06:54:42 UTC 
This crash just happened to my Plasma6, just after I opened my session, while Plasmashell was loading.

Operating System: Gentoo Linux 2.15
KDE Plasma Version: 6.0.3
KDE Frameworks Version: 6.0.0
Qt Version: 6.7.0
Kernel Version: 6.8.2-gentoo-x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-9700K CPU @ 3.60GHz
Memory: 31.3 Gio of RAM
Graphics Processor: AMD Radeon RX 7800 XT
Comment 2 Akseli Lahtinen 2024-06-14 12:21:02 UTC 
*** Bug 482523 has been marked as a duplicate of this bug. ***