Application: kwin_wayland (6.3.3)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.2
Frameworks Version: 6.12.0
Operating System: Linux 6.13.7-200.fc41.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 41 (KDE Plasma)"
DrKonqi: 6.3.3 [CoredumpBackend]

-- Information about the crash:
I loged in, opened vs code, opened firefox, opened discord and was scrolling in discord when discord froze but my mouse didn't, i tried to do something else but entire Plasma was frozen then after couple secs a half black half white screen with artefacts/ glitchy effect appeared stayed for a while then came the black screen stayed for minutes i tried CTRL + ALT + BACKSPACE didn't work tried it more times after a minute or 2 nothing, then out of a sudden the screen was full white stayed like this for a min and back to black for a some time and then it recovered from the crash.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KWin (kwin_wayland), signal: Segmentation fault


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.fedoraproject.org/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.

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

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

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

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

warning: Can't open file /home/trapstoner/.cache/plasma_theme_default.kcache (deleted) during file-backed mapping note processing

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

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

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing
[New LWP 2220]
[New LWP 2324]
[New LWP 2325]
[New LWP 2296]
[New LWP 2293]
[New LWP 2318]
[New LWP 2290]
[New LWP 2319]
[New LWP 10210]
[New LWP 2273]
[New LWP 2297]
[New LWP 2292]
[New LWP 2322]
[New LWP 10246]
[New LWP 10826]
[New LWP 10827]
[New LWP 10828]
[New LWP 2300]
[New LWP 10247]
[New LWP 10825]
[New LWP 2294]
[New LWP 2301]
[New LWP 2298]
[New LWP 2302]
[New LWP 2303]
[New LWP 2305]
[New LWP 2304]
[New LWP 2291]
[New LWP 2299]
[New LWP 2306]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_wayland --wayland-fd 7 --socket wayland-0 --xwayland-fd 8 --xwayland-fd 9 --xwayland-display :0 --xwayland-xauthority /run/user/1000/xauth_WGvgWW --xwayland'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fe260c7fb54 in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fe25a8f72c0 (LWP 2220))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:564: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7fe25a8f72c0 (LWP 2220))]

Thread 30 (Thread 0x7fe1fb7fe6c0 (LWP 2306)):
#0  0x00007fe260cf4370 in ppoll () from /lib64/libc.so.6
#1  0x00007fe25fd7a8a3 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fe25fd1b783 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fe2615ef2b3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fe261300993 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fe261419095 in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#8  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 29 (Thread 0x7fe21f7fe6c0 (LWP 2299)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 28 (Thread 0x7fe237fff6c0 (LWP 2291)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 27 (Thread 0x7fe21cff96c0 (LWP 2304)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 26 (Thread 0x7fe1fbfff6c0 (LWP 2305)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 25 (Thread 0x7fe21d7fa6c0 (LWP 2303)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 24 (Thread 0x7fe21dffb6c0 (LWP 2302)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 23 (Thread 0x7fe21ffff6c0 (LWP 2298)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 22 (Thread 0x7fe21e7fc6c0 (LWP 2301)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 21 (Thread 0x7fe2367fc6c0 (LWP 2294)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 20 (Thread 0x7fe1ae1cd6c0 (LWP 10825)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7d191 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2614c32f4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fe2614c0023 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 19 (Thread 0x7fe1f97fa6c0 (LWP 10247)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 18 (Thread 0x7fe21effd6c0 (LWP 2300)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2f7b in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 17 (Thread 0x7fe1a6a596c0 (LWP 10828)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7d191 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2614c32f4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fe2614c0023 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7fe1bfdd76c0 (LWP 10827)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7d191 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2614c32f4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fe2614c0023 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7fe1af8d16c0 (LWP 10826)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7d191 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2614c32f4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#3  0x00007fe2614c0023 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#4  0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 14 (Thread 0x7fe1f8ff96c0 (LWP 10246)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 13 (Thread 0x7fe1fa7fc6c0 (LWP 2322)):
#0  0x00007fe260cf4370 in ppoll () from /lib64/libc.so.6
#1  0x00007fe25fd7a8a3 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fe25fd1b783 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fe2615ef2b3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fe261300993 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fe261419095 in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#8  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 12 (Thread 0x7fe2377fe6c0 (LWP 2292)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 11 (Thread 0x7fe234ff96c0 (LWP 2297)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe260e416c0 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /lib64/libstdc++.so.6
#3  0x00007fe2642f2e8f in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /lib64/libkwin.so.6
#4  0x00007fe2642f32ca in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void> >::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#5  0x00007fe2642ec9c6 in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from /lib64/libkwin.so.6
#6  0x00007fe260c82f3b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#7  0x00007fe260c82fa9 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#8  0x00007fe2642ed483 in std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>::_M_complete_async() [clone .lto_priv.0] () from /lib64/libkwin.so.6
#9  0x00007fe2614194b7 in QThreadCreateThread::run() () from /lib64/libQt6Core.so.6
#10 0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#12 0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 10 (Thread 0x7fe24c9ff6c0 (LWP 2273)):
#0  0x00007fe260cf4370 in ppoll () from /lib64/libc.so.6
#1  0x00007fe25fd7a8a3 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fe25fd1b783 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fe2615ef2b3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#4  0x00007fe261300993 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#5  0x00007fe261419095 in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fe262468581 in QDBusConnectionManager::run() () from /lib64/libQt6DBus.so.6
#7  0x00007fe2614b67e9 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#9  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7fe235ffb6c0 (LWP 10210)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 8 (Thread 0x7fe1d7fff6c0 (LWP 2319)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7fe248c4e6c0 (LWP 2290)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7fe1faffd6c0 (LWP 2318)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7fe236ffd6c0 (LWP 2293)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7fe2357fa6c0 (LWP 2296)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fe1d67fc6c0 (LWP 2325)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fe1d6ffd6c0 (LWP 2324)):
#0  0x00007fe260c7a7e9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fe260c7cf8e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007fe2492e776d in cnd_wait () from /lib64/libgallium-25.0.1.so
#3  0x00007fe2492b20cb in util_queue_thread_func () from /lib64/libgallium-25.0.1.so
#4  0x00007fe2492e769c in impl_thrd_routine () from /lib64/libgallium-25.0.1.so
#5  0x00007fe260c7dba8 in start_thread () from /lib64/libc.so.6
#6  0x00007fe260d01b8c in __clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7fe25a8f72c0 (LWP 2220)):
[KCrash Handler]
#4  0x00007fe2643066e1 in KWin::DrmGpu::pageFlipHandler(int, unsigned int, unsigned int, unsigned int, unsigned int, void*) () from /lib64/libkwin.so.6
#5  0x00007fe260b1d580 in drmHandleEvent () from /lib64/libdrm.so.2
#6  0x00007fe2642ecb04 in KWin::DrmCommitThread::handlePing() () from /lib64/libkwin.so.6
#7  0x00007fe26134b9a2 in QObject::event(QEvent*) () from /lib64/libQt6Core.so.6
#8  0x00007fe26263d9b8 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#9  0x00007fe2612f3590 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#10 0x00007fe2612f6f51 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt6Core.so.6
#11 0x00007fe2614b8b8f in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#12 0x00007fe2620cabf2 in QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Gui.so.6
#13 0x00007fe261300993 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#14 0x00007fe2612fbf6e in QCoreApplication::exec() () from /lib64/libQt6Core.so.6
#15 0x000055bf63bd5786 in main ()

Reported using DrKonqi