Bug 480477 - With NVIDIA GPU on X11 , plasmashell crashed when opening Kickoff after unlocking the screen
Summary: With NVIDIA GPU on X11 , plasmashell crashed when opening Kickoff after unloc...
Status: RESOLVED WORKSFORME
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-crash (show other bugs)
Version: 5.92.0
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi, qt6
Depends on:
Blocks:
 
Reported: 2024-01-29 10:29 UTC by Sven Eden
Modified: 2024-02-29 03:46 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Sven Eden 2024-01-29 10:29:19 UTC
Application: plasmashell (5.92.0)
 (Compiled from sources)
Qt Version: 6.6.1
Frameworks Version: 5.248.0
Operating System: Linux 6.6.13-gentoo x86_64
Windowing System: X11
Distribution: "Gentoo Linux"
DrKonqi: 5.92.0 [KCrashBackend]

-- Information about the crash:
GPUs: Intel i7 10thGen + Nvidia Quadro RTX 5000, nvidia-drivers-545.29.06

(KDE 6.0 RC1 started in X11 mode, because I have no mouse cursors on the external displays with Wayland)

When I lock the Session, I do not get the dia show that I previously had set up, but all three displays are completely shut off. When I then try to log back in, Plasma has extreme difficulties enabling the displays again and needs dozens of attempts until I can log back in.

After that the whole desktop is extremely laggy, but Conky does not show any extreme activity.

The crash happened when I tried to access the start menu. It took several seconds before anything showed up, then several seconds until plasmashell crashed, then about a minute until the crash handler appeared and plasmashell restarted.

Now every context menu or subwindow opening takes 5-10 seconds.

The crash can be reproduced sometimes.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#6  0x00007feca265d1ca in QOpenGLContext::isValid (this=this@entry=0x7fec64002000) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/gui/kernel/qopenglcontext.cpp:501
#7  0x00007feca265e0b2 in QOpenGLContext::doneCurrent (this=0x7fec64002000) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/gui/kernel/qopenglcontext.cpp:727
#8  0x00007feca2660ce6 in QGuiGLThreadContext::~QGuiGLThreadContext (this=0x7fec643c7260, __in_chrg=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/gui/kernel/qopenglcontext.cpp:35
#9  qThreadStorage_deleteData<QGuiGLThreadContext> (d=0x7fec643c7260) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/thread/qthreadstorage.h:56
#10 QThreadStorage<QGuiGLThreadContext*>::deleteData (x=0x7fec643c7260) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/thread/qthreadstorage.h:99
#11 0x00007feca1cd4cac in QThreadStorageData::finish (p=p@entry=0x7fec90018518) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthreadstorage.cpp:164
#12 0x00007feca1ccda88 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:349
#13 0x00007feca1ccdc16 in (anonymous namespace)::terminate_on_exception<QThreadPrivate::finish(void*)::<lambda()> >(struct {...} &&) (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#14 0x00007feca1ccde45 in QThreadPrivate::finish (arg=0x5591f01ff320) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:337
#15 __pthread_cleanup_class::~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/lib/gcc/x86_64-pc-linux-gnu/13/include-fixed/pthread.h:587
#16 __pthread_cleanup_class::~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/lib/gcc/x86_64-pc-linux-gnu/13/include-fixed/pthread.h:587
#17 QThreadPrivate::start (arg=0x5591f01ff320) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:330
#18 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#19 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 12 (Thread 0x7fec3ffff6c0 (LWP 1391) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5591f25e1910, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007feca14b881b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5591f25e1910, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007feca14baf79 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5591f25e18c0, cond=0x5591f25e18e8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5591f25e18e8, mutex=0x5591f25e18c0) at pthread_cond_wait.c:618
#5  0x00007feca1cd5e0b in QWaitConditionPrivate::wait (deadline=..., this=0x5591f25e18c0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:103
#6  QWaitCondition::wait (this=this@entry=0x5591f2827408, mutex=mutex@entry=0x5591f2827400, deadline=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:181
#7  0x00007feca3655552 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=<optimized out>) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:197
#8  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5591f2827350) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:841
#9  0x00007feca36557d2 in QSGRenderThread::run (this=0x5591f2827350) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:963
#10 0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#11 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#12 QThreadPrivate::start (arg=0x5591f2827350) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#13 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#14 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x7fec6af686c0 (LWP 1266) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fec743ba240, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007feca14b881b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fec743ba240, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007feca14baf79 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec743ba1f0, cond=0x7fec743ba218) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x7fec743ba218, mutex=0x7fec743ba1f0) at pthread_cond_wait.c:618
#5  0x00007feca1cd5e0b in QWaitConditionPrivate::wait (deadline=..., this=0x7fec743ba1f0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:103
#6  QWaitCondition::wait (this=this@entry=0x5591f2e876b8, mutex=mutex@entry=0x5591f2e876b0, deadline=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:181
#7  0x00007feca3655552 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=<optimized out>) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:197
#8  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5591f2e87600) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:841
#9  0x00007feca36557d2 in QSGRenderThread::run (this=0x5591f2e87600) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:963
#10 0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#11 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#12 QThreadPrivate::start (arg=0x5591f2e87600) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#13 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#14 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x7fec0a3fe6c0 (LWP 1474) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fec9000a7f4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007feca14b881b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fec9000a7f4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007feca14baf79 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec9000a7a0, cond=0x7fec9000a7c8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x7fec9000a7c8, mutex=0x7fec9000a7a0) at pthread_cond_wait.c:618
#5  0x00007feca1cd5e0b in QWaitConditionPrivate::wait (deadline=..., this=0x7fec9000a7a0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:103
#6  QWaitCondition::wait (this=this@entry=0x5591f2d9bf48, mutex=mutex@entry=0x5591f2d9bf40, deadline=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:181
#7  0x00007feca3655552 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=<optimized out>) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:197
#8  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5591f2d9be90) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:841
#9  0x00007feca36557d2 in QSGRenderThread::run (this=0x5591f2d9be90) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:963
#10 0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#11 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#12 QThreadPrivate::start (arg=0x5591f2d9be90) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#13 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#14 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x7fec12fff6c0 (LWP 1408) "threaded-ml"):
#1  0x00007fec3cdc5691 in poll (__timeout=-1, __nfds=2, __fds=0x7fec0c007400) at /usr/include/bits/poll2.h:39
#2  poll_func (ufds=0x7fec0c007400, nfds=2, timeout=-1, userdata=0x5591f148bf10) at ../pulseaudio-16.99.1/src/pulse/thread-mainloop.c:70
#3  0x00007fec3cdb7284 in pa_mainloop_poll (m=m@entry=0x5591f148be10) at ../pulseaudio-16.99.1/src/pulse/mainloop.c:863
#4  0x00007fec3cdb78e6 in pa_mainloop_iterate (m=m@entry=0x5591f148be10, block=block@entry=1, retval=retval@entry=0x0) at ../pulseaudio-16.99.1/src/pulse/mainloop.c:945
#5  0x00007fec3cdb7990 in pa_mainloop_run (m=0x5591f148be10, retval=retval@entry=0x0) at ../pulseaudio-16.99.1/src/pulse/mainloop.c:963
#6  0x00007fec3cdc5769 in thread (userdata=0x5591f148bdc0) at ../pulseaudio-16.99.1/src/pulse/thread-mainloop.c:101
#7  0x00007fec3cd647fe in internal_thread_func (userdata=0x5591f148b710) at ../pulseaudio-16.99.1/src/pulsecore/thread-posix.c:81
#8  0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#9  0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x7fec1783c6c0 (LWP 1406) "pw-data-loop"):
#1  0x00007fec681769d4 in impl_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7fec1783b9c0, n_ev=<optimized out>, timeout=<optimized out>) at ../pipewire-1.0.1/spa/plugins/support/system.c:137
#2  0x00007fec68167dad in loop_iterate (object=object@entry=0x5591f1404618, timeout=timeout@entry=-1) at ../pipewire-1.0.1/spa/plugins/support/loop.c:471
#3  0x00007fec681f4520 in do_loop (user_data=0x5591f14044b0) at ../pipewire-1.0.1/src/pipewire/data-loop.c:65
#4  0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#5  0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7fec3d7fa6c0 (LWP 1405) "KCupsConnection"):
#1  0x00007feca0661ff7 in g_main_context_poll_unlocked (priority=<optimized out>, n_fds=1, fds=0x5591f13c8c70, timeout=<optimized out>, context=0x7fec18000c60) at ../glib-2.78.4/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7fec18000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.78.4/glib/gmain.c:4344
#3  0x00007feca066268c in g_main_context_iteration (context=0x7fec18000c60, may_block=1) at ../glib-2.78.4/glib/gmain.c:4414
#4  0x00007feca1db3bf1 in QEventDispatcherGlib::processEvents (this=0x7fec18000b70, flags=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qeventdispatcher_glib.cpp:395
#5  0x00007feca1b6a673 in QEventLoop::exec (this=this@entry=0x7fec3d7f9b60, flags=..., flags@entry=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:34
#6  0x00007feca1c41d2c in QThread::exec (this=this@entry=0x5591f13c83e0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:74
#7  0x00007fec17f9c717 in KCupsConnection::run (this=0x5591f13c83e0) at /data/portage/portage/kde-plasma/print-manager-5.92.0/work/print-manager-5.92.0/src/libkcups/KCupsConnection.cpp:253
#8  0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#10 QThreadPrivate::start (arg=0x5591f13c83e0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#11 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#12 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7fec6944b6c0 (LWP 993) "QQuickPixmapRea"):
#1  0x00007feca0661ff7 in g_main_context_poll_unlocked (priority=<optimized out>, n_fds=1, fds=0x5591eff2b070, timeout=<optimized out>, context=0x7fec54000c60) at ../glib-2.78.4/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7fec54000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.78.4/glib/gmain.c:4344
#3  0x00007feca066268c in g_main_context_iteration (context=0x7fec54000c60, may_block=1) at ../glib-2.78.4/glib/gmain.c:4414
#4  0x00007feca1db3bf1 in QEventDispatcherGlib::processEvents (this=0x7fec54000b70, flags=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qeventdispatcher_glib.cpp:395
#5  0x00007feca1b6a673 in QEventLoop::exec (this=this@entry=0x7fec6944ab70, flags=..., flags@entry=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:34
#6  0x00007feca1c41d2c in QThread::exec (this=this@entry=0x5591efa40c90) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:74
#7  0x00007feca3584f48 in QQuickPixmapReader::run (this=0x5591efa40c90) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/util/qquickpixmapcache.cpp:1188
#8  0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#10 QThreadPrivate::start (arg=0x5591efa40c90) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#11 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#12 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7fec6bdff6c0 (LWP 670) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5591efb264e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007feca14b881b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5591efb264e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007feca14baf79 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5591efb26490, cond=0x5591efb264b8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5591efb264b8, mutex=0x5591efb26490) at pthread_cond_wait.c:618
#5  0x00007feca1cd5e0b in QWaitConditionPrivate::wait (deadline=..., this=0x5591efb26490) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:103
#6  QWaitCondition::wait (this=this@entry=0x5591efcbb018, mutex=mutex@entry=0x5591efcbb010, deadline=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:181
#7  0x00007feca3655552 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=<optimized out>) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:197
#8  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5591efcbaf60) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:841
#9  0x00007feca36557d2 in QSGRenderThread::run (this=0x5591efcbaf60) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:963
#10 0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#11 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#12 QThreadPrivate::start (arg=0x5591efcbaf60) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#13 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#14 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7fec823ff6c0 (LWP 514) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5591ef82d400, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007feca14b881b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5591ef82d400, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007feca14baf79 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5591ef82d3b0, cond=0x5591ef82d3d8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5591ef82d3d8, mutex=0x5591ef82d3b0) at pthread_cond_wait.c:618
#5  0x00007feca1cd5e0b in QWaitConditionPrivate::wait (deadline=..., this=0x5591ef82d3b0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:103
#6  QWaitCondition::wait (this=this@entry=0x5591efd41468, mutex=mutex@entry=0x5591efd41460, deadline=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:181
#7  0x00007feca3655552 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=<optimized out>) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:197
#8  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5591efd413b0) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:841
#9  0x00007feca36557d2 in QSGRenderThread::run (this=0x5591efd413b0) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:963
#10 0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#11 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#12 QThreadPrivate::start (arg=0x5591efd413b0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#13 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#14 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7fec94ee26c0 (LWP 32618) "QQmlThread"):
#1  0x00007feca066072d in g_source_iter_next (iter=iter@entry=0x7fec94ee19f0, source=source@entry=0x7fec94ee19e8) at ../glib-2.78.4/glib/gmain.c:1152
#2  0x00007feca0661bfc in g_main_context_prepare_unlocked (context=context@entry=0x7fec88000c60, priority=priority@entry=0x7fec94ee1a70) at ../glib-2.78.4/glib/gmain.c:3814
#3  0x00007feca0661f36 in g_main_context_prepare_unlocked (priority=0x7fec94ee1a70, context=0x7fec88000c60) at ../glib-2.78.4/glib/gmain.c:3780
#4  g_main_context_iterate_unlocked (context=context@entry=0x7fec88000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.78.4/glib/gmain.c:4330
#5  0x00007feca066268c in g_main_context_iteration (context=0x7fec88000c60, may_block=1) at ../glib-2.78.4/glib/gmain.c:4414
#6  0x00007feca1db3bf1 in QEventDispatcherGlib::processEvents (this=0x7fec88000b70, flags=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qeventdispatcher_glib.cpp:395
#7  0x00007feca1b6a673 in QEventLoop::exec (this=this@entry=0x7fec94ee1bc0, flags=..., flags@entry=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:34
#8  0x00007feca1c41d2c in QThread::exec (this=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:74
#9  0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#11 QThreadPrivate::start (arg=0x5591ef97aad0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#12 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#13 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7fec9cd376c0 (LWP 32057) "QDBusConnection"):
#1  0x00007feca0661ff7 in g_main_context_poll_unlocked (priority=<optimized out>, n_fds=1, fds=0x7fec980a1670, timeout=<optimized out>, context=0x7fec98000c80) at ../glib-2.78.4/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7fec98000c80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.78.4/glib/gmain.c:4344
#3  0x00007feca066268c in g_main_context_iteration (context=0x7fec98000c80, may_block=1) at ../glib-2.78.4/glib/gmain.c:4414
#4  0x00007feca1db3bf1 in QEventDispatcherGlib::processEvents (this=0x7fec98000b70, flags=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qeventdispatcher_glib.cpp:395
#5  0x00007feca1b6a673 in QEventLoop::exec (this=this@entry=0x7fec9cd36b70, flags=..., flags@entry=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:34
#6  0x00007feca1c41d2c in QThread::exec (this=this@entry=0x7feca21feba0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/global/qflags.h:74
#7  0x00007feca216b97a in QDBusConnectionManager::run (this=0x7feca21feba0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/dbus/qdbusconnection.cpp:131
#8  0x00007feca1ccde36 in operator() (__closure=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:260
#10 QThreadPrivate::start (arg=0x7feca21feba0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#11 0x00007feca14bbc19 in start_thread (arg=<optimized out>) at pthread_create.c:444
#12 0x00007feca152dc08 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7fec9d2c5f80 (LWP 32043) "plasmashell"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5591f3e11510, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007feca14b881b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5591f3e11510, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007feca14baf79 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5591f3e114c0, cond=0x5591f3e114e8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5591f3e114e8, mutex=0x5591f3e114c0) at pthread_cond_wait.c:618
#5  0x00007feca1cd5e0b in QWaitConditionPrivate::wait (deadline=..., this=0x5591f3e114c0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:103
#6  QWaitCondition::wait (this=this@entry=0x5591f30a5f78, mutex=0x5591f30a5f58, deadline=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/thread/qwaitcondition_unix.cpp:181
#7  0x00007feca1ccd972 in QThread::wait (this=<optimized out>, deadline=...) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/thread/qmutex.h:267
#8  0x00007feca36565da in QSGThreadedRenderLoop::releaseResources (this=<optimized out>, w=0x5591f53dbdf0, inDestructor=<optimized out>) at /usr/include/qt6/QtCore/qdeadlinetimer.h:32
#9  0x00007feca23f9e50 in QWindow::event (this=0x5591f110ddf0, ev=0x7ffd45d622c0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/gui/kernel/qwindow.cpp:2576
#10 0x00007feca3b7b0e1 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5591f110ddf0, e=0x7ffd45d622c0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/widgets/kernel/qapplication.cpp:3296
#11 0x00007feca1b5e6d8 in QCoreApplication::notifyInternal2 (receiver=0x5591f110ddf0, event=0x7ffd45d622c0) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qcoreapplication.cpp:1121
#12 0x00007feca1b5e889 in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qcoreapplication.cpp:1539
#13 0x00007feca23f9418 in QWindowPrivate::setVisible (this=<optimized out>, visible=false) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/gui/kernel/qwindow.cpp:415
#14 0x00007feca2edf2cf in QQmlPropertyData::writeProperty (flags=..., value=0x7ffd45d6230f, target=<optimized out>, this=<optimized out>) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1_build/include/QtQml/6.6.1/QtQml/private/../../../../../../qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlpropertydata_p.h:298
#15 GenericBinding<1>::doStore<bool> (flags=..., pd=<optimized out>, value=<optimized out>, this=0x5591f1280600) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlbinding.cpp:275
#16 GenericBinding<1>::write (this=0x5591f1280600, result=..., isUndefined=<optimized out>, flags=...) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlbinding.cpp:236
#17 0x00007feca2edad28 in QQmlBinding::doUpdate (this=0x5591f1280600, watcher=..., flags=..., scope=...) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlbinding.cpp:700
#18 0x00007feca2edccb1 in QQmlBinding::update (this=0x5591f1280600, flags=...) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlbinding.cpp:164
#19 0x00007feca2f90747 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x7ffd45d63e50) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlnotifier.cpp:70
#20 0x00007feca1bb16ad in doActivate<false> (sender=0x5591f04c7ef0, signal_index=34, argv=0x7ffd45d63e50) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qobject.cpp:3913
#21 0x00007feca1bac23f in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7feca4803ae0 <PlasmaQuick::AppletQuickItem::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffd45d63e50) at /data/portage/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qobject.cpp:4081
#22 0x00007feca47930b2 in PlasmaQuick::AppletQuickItem::expandedChanged (this=<optimized out>, _t1=<optimized out>) at /data/portage/portage/kde-plasma/libplasma-5.92.0/work/libplasma-5.92.0_build/src/plasmaquick/PlasmaQuick_autogen/include/moc_appletquickitem.cpp:609
#23 0x00007feca479b30b in PlasmaQuick::AppletQuickItem::qt_metacall (this=this@entry=0x5591f04c7ef0, _c=_c@entry=QMetaObject::WriteProperty, _id=8, _a=_a@entry=0x7ffd45d63f00) at /data/portage/portage/kde-plasma/libplasma-5.92.0/work/libplasma-5.92.0_build/src/plasmaquick/PlasmaQuick_autogen/include/moc_appletquickitem.cpp:585
#24 0x00007feca47c8625 in PlasmoidItem::qt_metacall (this=0x5591f04c7ef0, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffd45d63f00) at /data/portage/portage/kde-plasma/libplasma-5.92.0/work/libplasma-5.92.0_build/src/plasmaquick/PlasmaQuick_autogen/include/moc_plasmoiditem.cpp:445
#25 0x00007feca2ee02f2 in QQmlPropertyData::doMetacall<(QMetaObject::Call)2> (this=0x7fec8832ffa0, argv=0x7ffd45d63f00, idx=<optimized out>, object=0x5591f04c7ef0) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1_build/include/QtQml/6.6.1/QtQml/private/../../../../../../qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlpropertydata_p.h:320
#26 QQmlPropertyData::writeProperty (this=this@entry=0x7fec8832ffa0, target=target@entry=0x5591f04c7ef0, value=<optimized out>, flags=..., flags@entry=...) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1_build/include/QtQml/6.6.1/QtQml/private/../../../../../../qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlpropertydata_p.h:340
#27 0x00007feca2fb4479 in tryConvertAndAssign (isUrl=<optimized out>, variantMetaType=..., propertyMetaType=..., flags=..., value=<optimized out>, property=<optimized out>, object=<optimized out>) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlproperty.cpp:1416
#28 QQmlPropertyPrivate::write (object=object@entry=0x5591f04c7ef0, property=..., value=..., context=..., flags=..., flags@entry=...) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/qml/qqmlproperty.cpp:1555
#29 0x00007feca2e34506 in QV4::QObjectWrapper::setProperty (engine=engine@entry=0x5591ef9d8830, object=object@entry=0x5591f04c7ef0, property=0x7fec8832ffa0, value=...) at /usr/include/qt6/QtCore/qflags.h:73
#30 0x00007feca2e34cee in QV4::QObjectWrapper::setQmlProperty (engine=engine@entry=0x5591ef9d8830, qmlContext=..., object=0x5591f04c7ef0, name=<optimized out>, flags=flags@entry=..., value=...) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/jsruntime/qv4qobjectwrapper.cpp:465
#31 0x00007feca2e34eb2 in QV4::QObjectWrapper::virtualPut (m=0x7fec94201578, id=..., value=..., receiver=0x7fec94201578) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/jsruntime/qv4qobjectwrapper.cpp:837
#32 0x00007feca2e03318 in QV4::Object::put (receiver=0x7fec94201578, v=..., name=<optimized out>, this=0x7fec94201578) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1_build/include/QtQml/6.6.1/QtQml/private/../../../../../../qtdeclarative-everywhere-src-6.6.1/src/qml/jsruntime/qv4string_p.h:140
#33 QV4::Lookup::setterFallback (l=<optimized out>, engine=0x5591ef9d8830, object=<optimized out>, value=...) at /data/portage/portage/dev-qt/qtdeclarative-6.6.1/work/qtdeclarative-everywhere-src-6.6.1/src/qml/jsruntime/qv4lookup.cpp:591
#34 0x00007fec8468e369 in ??? ()
#35 0x00007feca31c835c in QV4::ExecutionEngine::s_jitCallCountThreshold () at /usr/lib64/libQt6Qml.so.6
#36 0x0000000000000000 in ??? ()
[Inferior 1 (process 32043) detached]

Reported using DrKonqi
Comment 1 Nate Graham 2024-01-29 19:29:39 UTC
Crash is deep in graphics stuff, which I guess is not surprising given that you have an NVIDIA GPU unfortunately.

Does the issue reproduce if you disconnect all monitors except for one?
Comment 2 Sven Eden 2024-01-30 07:46:46 UTC
(In reply to Nate Graham from comment #1)
> Crash is deep in graphics stuff, which I guess is not surprising given that
> you have an NVIDIA GPU unfortunately.
> 
> Does the issue reproduce if you disconnect all monitors except for one?

Sorry, I haven't tried that.
After trying out Wayland again with some "workarounds" (Like setting KWIN_FORCE_SW_CURSOR=1) applied, which still resulted in no mouse cursor on the external screen and a full freeze (with Magic SysRq not working) on logout, I reverted back to KDE 5 (KF 5.114).

Anyway, the first symptom was that on screen lock the dia show did not start (or any other option I tried), but all three displays got shut off completely, even with all power options to dim or turn off displays disabled.
The interesting part is that the internal display, which is not powered by the RTX, got also shut off. So this does not seem to be an Nvidia-thing alone.

When trying to reactivate, the internal display flicked on, and half a second later off again.
Then, 1-2 seconds later, it came back to life, then the second monitor flicked on, and half a second later both went away again.
Then, 1-2 seconds later it was panel plus third monitor, then panel plus first and second, then panel alone, and so on.

That was really weird...
Comment 3 Bug Janitor Service 2024-02-14 03:45:28 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

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If you have already provided the requested information, please
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Comment 4 Bug Janitor Service 2024-02-29 03:46:30 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!