Bug 492070 - After disabling iGPU, plasmashell crashes in ClipboardEngine::~ClipboardEngine() after Plasma5Support::DataEngineManager::~DataEngineManager()
Summary: After disabling iGPU, plasmashell crashes in ClipboardEngine::~ClipboardEngin...
Status: RESOLVED WORKSFORME
Alias: None
Product: plasmashell
Classification: Plasma
Component: DataEngines (other bugs)
Version First Reported In: 6.1.4
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
: 493545 (view as bug list)
Depends on:
Blocks:
 
Reported: 2024-08-23 09:41 UTC by ketraxpl
Modified: 2025-04-09 19:38 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/60739/events/677c934112a140588b3ad9a89b87ce75/

Attachments
attachment-203796-0.html (1.62 KB, text/html)
2025-04-08 21:50 UTC, ketraxpl 		Details
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Description ketraxpl 2024-08-23 09:41:56 UTC 
Application: plasmashell (6.1.4)

Qt Version: 6.7.2
Frameworks Version: 6.5.0
Operating System: Linux 6.10.5-200.fc40.x86_64 x86_64
Windowing System: X11
Distribution: "Fedora Linux 40 (KDE Plasma)"
DrKonqi: 6.1.4 [CoredumpBackend]

-- Information about the crash:
Every time I disable my iGPU, and render screen on Nvidia card, plasmashell crashes on first boot, then after restart everything is fine

The crash can be reproduced every time.

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

[New LWP 3268]
[New LWP 3292]
[New LWP 3449]
[New LWP 3445]
[New LWP 3451]
[New LWP 3454]
[New LWP 3446]
[New LWP 3507]
[New LWP 3509]
[New LWP 3455]
[New LWP 3508]
[New LWP 3502]
[New LWP 3504]
[New LWP 3506]
[New LWP 3551]
[New LWP 3816]
[New LWP 3836]
[New LWP 3505]
[New LWP 3953]
[New LWP 3514]
[New LWP 3503]
[New LWP 4079]
[New LWP 3835]
[New LWP 4073]
[New LWP 3879]
[New LWP 3867]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fbb65ca8664 in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fbb5fec0400 (LWP 3268))]
python sentry-sdk not installed :(
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7fbb5fec0400 (LWP 3268))]

Thread 26 (Thread 0x7fbafb6006c0 (LWP 3867)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca57f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560efb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb680d0039 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fbb680d02c2 in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#7  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 25 (Thread 0x7fbafa8006c0 (LWP 3879)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 24 (Thread 0x7fbaf36006c0 (LWP 4073)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca57f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560efb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb680d0039 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fbb680d02c2 in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#7  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 23 (Thread 0x7fbb122006c0 (LWP 3835)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb1830e08d in KCupsConnection::run() () from /lib64/libkcupslib.so.6.1.4
#7  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#9  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 22 (Thread 0x7fbaf8e006c0 (LWP 4079)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca57f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560efb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb680d0039 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fbb680d02c2 in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#7  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 21 (Thread 0x7fbb224006c0 (LWP 3503)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 20 (Thread 0x7fbb18c006c0 (LWP 3514)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca57f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560efb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb680d0039 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#4  0x00007fbb680d02c2 in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#5  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#7  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 19 (Thread 0x7fbaf98006c0 (LWP 3953)):
#0  0x00007fbb65d1cdb0 in ppoll () from /lib64/libc.so.6
#1  0x00007fbb66550f91 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#2  0x00007fbb65b6aa32 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () from /lib64/libQt6Network.so.6
#3  0x00007fbb65adf399 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () from /lib64/libQt6Network.so.6
#4  0x00007fbb65adadfc in QAbstractSocket::waitForReadyRead(int) () from /lib64/libQt6Network.so.6
#5  0x00007fbb658e0b9a in KIO::ConnectionBackend::waitForIncomingTask(int) () from /lib64/libKF6KIOCore.so.6
#6  0x00007fbb659c0ebd in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () from /lib64/libKF6KIOCore.so.6
#7  0x00007fbb65999683 in KIO::WorkerThread::run() () from /lib64/libKF6KIOCore.so.6
#8  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#9  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#10 0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 18 (Thread 0x7fbb210006c0 (LWP 3505)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 17 (Thread 0x7fbb118006c0 (LWP 3836)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb200b4ab6 in poll_func () from /lib64/libpulse.so.0
#2  0x00007fbb2009e424 in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x00007fbb200a8d33 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007fbb200a8df8 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007fbb200b99ff in thread () from /lib64/libpulse.so.0
#6  0x00007fbb1bfdc8fb in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-16.1.so
#7  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#8  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7fbb134006c0 (LWP 3816)):
#0  0x00007fbb65d2aa32 in epoll_wait () from /lib64/libc.so.6
#1  0x00007fbb23338a26 in impl_pollfd_wait () from /usr/lib64/spa-0.2/support/libspa-support.so
#2  0x00007fbb2332a179 in loop_iterate () from /usr/lib64/spa-0.2/support/libspa-support.so
#3  0x00007fbb23375c63 in do_loop () from /lib64/libpipewire-0.3.so.0
#4  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#5  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7fbb13e006c0 (LWP 3551)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb4a816997 in ?? () from /lib64/libnvidia-glcore.so.555.58.02
#2  0x00007fbb4a805f74 in ?? () from /lib64/libnvidia-glcore.so.555.58.02
#3  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#4  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 14 (Thread 0x7fbb1be006c0 (LWP 3506)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 13 (Thread 0x7fbb21a006c0 (LWP 3504)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 12 (Thread 0x7fbb22e006c0 (LWP 3502)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 11 (Thread 0x7fbb1aa006c0 (LWP 3508)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 10 (Thread 0x7fbb390006c0 (LWP 3455)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#8  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7fbb1a0006c0 (LWP 3509)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb67ffd5d4 in QQuickPixmapReader::run() () from /lib64/libQt6Quick.so.6
#7  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#9  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 8 (Thread 0x7fbb1b4006c0 (LWP 3507)):
#0  0x00007fbb65ca2da9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fbb65ca5b62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fbb66560e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fbb6655dc45 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#6  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7fbb48a006c0 (LWP 3446)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#8  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7fbb3a4006c0 (LWP 3454)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#8  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7fbb3b8006c0 (LWP 3451)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#8  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7fbb49c006c0 (LWP 3445)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#8  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fbb40e006c0 (LWP 3449)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#8  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fbb520006c0 (LWP 3292)):
#0  0x00007fbb65d1c87d in poll () from /lib64/libc.so.6
#1  0x00007fbb64f81c34 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fbb664b7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fbb67b6fe41 in QDBusConnectionManager::run() () from /lib64/libQt6DBus.so.6
#7  0x00007fbb6655463c in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fbb65ca66d7 in start_thread () from /lib64/libc.so.6
#9  0x00007fbb65d2a60c in clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7fbb5fec0400 (LWP 3268)):
[KCrash Handler]
#4  0x00007fbb66b428e4 in QAccessible::installActivationObserver(QAccessible::ActivationObserver*) [clone .cold] () from /lib64/libQt6Gui.so.6
#5  0x00007fbb50b0cb90 in QQuickLabel::QQuickLabel(QQuickItem*) () from /lib64/libQt6QuickTemplates2.so.6
#6  0x00007fbb50b7dd37 in void QQmlPrivate::createInto<QQuickLabel>(void*, void*) () from /lib64/libQt6QuickTemplates2.so.6
#7  0x00007fbb67802f9f in QQmlType::create(void**, unsigned long) const () from /lib64/libQt6Qml.so.6
#8  0x00007fbb67803064 in QQmlType::createWithQQmlData() const () from /lib64/libQt6Qml.so.6
#9  0x00007fbb677a36d0 in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /lib64/libQt6Qml.so.6
#10 0x00007fbb677a47b3 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () from /lib64/libQt6Qml.so.6
#11 0x00007fbb677a30bf in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /lib64/libQt6Qml.so.6
#12 0x00007fbb677a47b3 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () from /lib64/libQt6Qml.so.6
#13 0x00007fbb677a30bf in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /lib64/libQt6Qml.so.6
#14 0x00007fbb677a5786 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () from /lib64/libQt6Qml.so.6
#15 0x00007fbb677a7e6e in QQmlObjectCreator::setupBindings(QFlags<QQmlObjectCreator::BindingMode>) () from /lib64/libQt6Qml.so.6
#16 0x00007fbb677a9f92 in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*, QV4::CompiledData::Binding const*) () from /lib64/libQt6Qml.so.6
#17 0x00007fbb677a2d59 in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /lib64/libQt6Qml.so.6
#18 0x00007fbb677a47b3 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () from /lib64/libQt6Qml.so.6
#19 0x00007fbb677a30bf in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /lib64/libQt6Qml.so.6
#20 0x00007fbb677a47b3 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () from /lib64/libQt6Qml.so.6
#21 0x00007fbb67768f39 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from /lib64/libQt6Qml.so.6
#22 0x00007fbb67769c0f in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlRefPointer<QQmlContextData> const&) () from /lib64/libQt6Qml.so.6
#23 0x00007fbb6771ce42 in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () from /lib64/libQt6Qml.so.6
#24 0x00007fbb67e26928 in QQuickLoaderPrivate::_q_sourceLoaded() () from /lib64/libQt6Quick.so.6
#25 0x00007fbb67e276bd in QQuickLoader::setActive(bool) () from /lib64/libQt6Quick.so.6
#26 0x00007fbb67705a6b in GenericBinding<1>::write(QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt6Qml.so.6
#27 0x00007fbb676fdfe1 in QQmlBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () from /lib64/libQt6Qml.so.6
#28 0x00007fbb67701d18 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt6Qml.so.6
#29 0x00007fbb6779d195 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt6Qml.so.6
#30 0x00007fbb663fc3ad in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#31 0x00007fbb6810c052 in QQuickItemView::modelUpdated(QQmlChangeSet const&, bool) () from /lib64/libQt6Quick.so.6
#32 0x00007fbb663fcbe0 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#33 0x00007fbb651e4df7 in QQmlInstanceModel::modelUpdated(QQmlChangeSet const&, bool) () from /lib64/libQt6QmlModels.so.6
#34 0x00007fbb65222c7d in non-virtual thunk to QQmlDelegateModelPrivate::emitModelUpdated(QQmlChangeSet const&, bool) () from /lib64/libQt6QmlModels.so.6
#35 0x00007fbb65227c5b in QQmlDelegateModelGroupPrivate::emitModelUpdated(bool) () from /lib64/libQt6QmlModels.so.6
#36 0x00007fbb6522a178 in QQmlDelegateModelPrivate::emitChanges() () from /lib64/libQt6QmlModels.so.6
#37 0x00007fbb652379c7 in QQmlDelegateModel::handleModelReset() () from /lib64/libQt6QmlModels.so.6
#38 0x00007fbb663fc872 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#39 0x00007fbb666073f0 in QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) () from /lib64/libQt6Core.so.6
#40 0x00007fbb6665e817 in QSortFilterProxyModelPrivate::_q_sourceReset() () from /lib64/libQt6Core.so.6
#41 0x00007fbb663fc872 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#42 0x00007fbb666073f0 in QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) () from /lib64/libQt6Core.so.6
#43 0x00007fbb1a19bf39 in HistoryModel::clear() () from /usr/lib64/qt6/plugins/plasma5support/dataengine/plasma_engine_clipboard.so
#44 0x00007fbb1a19c237 in HistoryModel::~HistoryModel() () from /usr/lib64/qt6/plugins/plasma5support/dataengine/plasma_engine_clipboard.so
#45 0x00007fbb663f40dd in QObjectPrivate::deleteChildren() () from /lib64/libQt6Core.so.6
#46 0x00007fbb663f94d4 in QObject::~QObject() () from /lib64/libQt6Core.so.6
#47 0x00007fbb50078935 in Plasma5Support::DataContainer::~DataContainer() () from /lib64/libPlasma5Support.so.6
#48 0x00007fbb663f40dd in QObjectPrivate::deleteChildren() () from /lib64/libQt6Core.so.6
#49 0x00007fbb663f94d4 in QObject::~QObject() () from /lib64/libQt6Core.so.6
#50 0x00007fbb1a18ac2f in ClipboardEngine::~ClipboardEngine() () from /usr/lib64/qt6/plugins/plasma5support/dataengine/plasma_engine_clipboard.so
#51 0x00007fbb50081e40 in Plasma5Support::DataEngineManager::~DataEngineManager() () from /lib64/libPlasma5Support.so.6
#52 0x00007fbb5008220d in QtGlobalStatic::Holder<Plasma5Support::(anonymous namespace)::Q_QGS_privateDataEngineManagerSelf>::~Holder() () from /lib64/libPlasma5Support.so.6
#53 0x00007fbb65c523a1 in __run_exit_handlers () from /lib64/libc.so.6
#54 0x00007fbb65c5246e in exit () from /lib64/libc.so.6
#55 0x00007fbb65417e48 in _XDefaultIOError () from /lib64/libX11.so.6
#56 0x00007fbb6541ae6c in _XIOError () from /lib64/libX11.so.6
#57 0x00007fbb6541f3d8 in _XFlush () from /lib64/libX11.so.6
#58 0x00007fbb653f8cc6 in XFlush () from /lib64/libX11.so.6
#59 0x00007fbb5fe0d1ca in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6XcbQpa.so.6
#60 0x00007fbb5fe2d37f in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt6XcbQpa.so.6
#61 0x00007fbb64f1fe8c in g_main_context_dispatch_unlocked.lto_priv () from /lib64/libglib-2.0.so.0
#62 0x00007fbb64f81c98 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#63 0x00007fbb64f21383 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#64 0x00007fbb666850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#65 0x00007fbb663a3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#66 0x00007fbb6639f9bc in QCoreApplication::exec() () from /lib64/libQt6Core.so.6
#67 0x00005561ede2fb3a in main ()

Reported using DrKonqi
Comment 1 Nate Graham 2024-08-23 15:41:43 UTC 
Perhaps might be fixed by https://invent.kde.org/plasma/plasma5support/-/merge_requests/25?
Comment 2 Nate Graham 2024-09-23 19:57:41 UTC 
*** Bug 493545 has been marked as a duplicate of this bug. ***
Comment 3 Nate Graham 2025-04-08 19:41:49 UTC 
Can you check again in Plasma 6.3 or later and see if this is still happening?

If so, it would also be great to learn if it's happening to you only on X11, only on Wayland, or both.

Thanks a lot!
Comment 4 ketraxpl 2025-04-08 21:50:09 UTC 
Created attachment 180102 [details]
attachment-203796-0.html

Hello,
Unfortunately, I am currently using Gnome on a completely different
install, so I am unable to reproduce the bug anymore. However, I think I
had this issue only on X11.
Cheers



On Tue, Apr 8, 2025, 22:20 Nate Graham <bugzilla_noreply@kde.org> wrote:

> https://bugs.kde.org/show_bug.cgi?id=492070
>
> Nate Graham <nate@kde.org> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>              Status|REPORTED                    |NEEDSINFO
>          Resolution|---                         |WAITINGFORINFO
>
> --- Comment #3 from Nate Graham <nate@kde.org> ---
> Can you check again in Plasma 6.3 or later and see if this is still
> happening?
>
> If so, it would also be great to learn if it's happening to you only on
> X11,
> only on Wayland, or both.
>
> Thanks a lot!
>
> --
> You are receiving this mail because:
> You reported the bug.
Comment 5 Nate Graham 2025-04-09 19:38:42 UTC 
Sorry to hear that.