Application:  (6.3.6)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.1
Frameworks Version: 6.14.0
Operating System: Linux 6.12.43 x86_64
Windowing System: Wayland
Distribution: NixOS 25.05 (Warbler)
DrKonqi: 6.3.6 [CoredumpBackend]

-- Information about the crash:
Every time i disconnect my Dell Docking station, which is connected to two other screens, most windows that were on the other screens crash and kwin files a report.
These crash are catched by firefox, thunderbird and kwin crash handlers.

Please let me know if you want any other information, like my lspci data, or my kernel log
(i do know about unix systems, so i can switch to source version if needed, don't hestiate to ask)

The crash can be reproduced every time.

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


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

warning: Can't open file anon_inode:i915.gem during file-backed mapping note processing

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

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

warning: Can't open file /memfd:xwayland-shared (deleted) during file-backed mapping note processing
[New LWP 133785]
[New LWP 133813]
[New LWP 133814]
[New LWP 133815]
[New LWP 133816]
[New LWP 133854]
[New LWP 133855]
[New LWP 133871]
[New LWP 133872]
[New LWP 142945]
[New LWP 133885]
[New LWP 133803]
[New LWP 142946]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libthread_db.so.1".
Core was generated by `/nix/store/6vwrg1jbxnsd3s5yc4j6hbf9l7vah203-kwin-6.3.6/bin/.kwin_wayland-wrapped --wayland-fd 7 --socket wayland-0 --xwayland-fd 8 --xwayland-fd 9 --xwayland-display :0 --xwayland-xauthority /run/user/1000/xauth_vaxxHp --xwayland'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007ffa7e69984c in __pthread_kill_implementation () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
[Current thread is 1 (Thread 0x7ffa79ec5100 (LWP 133785))]
warning: File "/nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libgobject-2.0.so.0.8400.3-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/nix/store/dj06r96j515npcqi9d8af1d1c60bx2vn-gcc-14.3.0-lib".
To enable execution of this file add
	add-auto-load-safe-path /nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libgobject-2.0.so.0.8400.3-gdb.py
line to your configuration file "/home/mysaa/.config/gdb/gdbinit".
To completely disable this security protection add
	set auto-load safe-path /
line to your configuration file "/home/mysaa/.config/gdb/gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
	info "(gdb)Auto-loading safe path"
warning: File "/nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libglib-2.0.so.0.8400.3-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/nix/store/dj06r96j515npcqi9d8af1d1c60bx2vn-gcc-14.3.0-lib".
Cannot QML trace cores :(
/nix/store/3gzcz8w9zgwjyiak1my32gsxh3xifl50-drkonqi-6.3.6/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')
Unexpectedly stumbled over an objfile (/nix/store/3h0bxy7kpmpl8scfrdz8c4fh31a7xvc6-libjxl-0.11.1/lib/libjxl.so.0.11.1) without build_id. Not creating payload.
[Current thread is 1 (Thread 0x7ffa79ec5100 (LWP 133785))]

Thread 13 (Thread 0x7ffa1db186c0 (LWP 142946)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 12 (Thread 0x7ffa78bff6c0 (LWP 133803)):
#0  0x00007ffa7e70da0e in ppoll () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e014c4b in g_main_context_iterate_unlocked.isra () from /nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libglib-2.0.so.0
#2  0x00007ffa7e01537c in g_main_context_iteration () from /nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libglib-2.0.so.0
#3  0x00007ffa7f2d3063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#4  0x00007ffa7efc4ccb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#5  0x00007ffa7f0e7930 in QThread::exec() () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#6  0x00007ffa801bd8ee in QDBusConnectionManager::run() () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6DBus.so.6
#7  0x00007ffa7f18aaf3 in QThreadPrivate::start(void*) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#8  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#9  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 11 (Thread 0x7ffa4eb1d6c0 (LWP 133885)):
#0  0x00007ffa7e70da0e in ppoll () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e014c4b in g_main_context_iterate_unlocked.isra () from /nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libglib-2.0.so.0
#2  0x00007ffa7e01537c in g_main_context_iteration () from /nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libglib-2.0.so.0
#3  0x00007ffa7f2d3063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#4  0x00007ffa7efc4ccb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#5  0x00007ffa7f0e7930 in QThread::exec() () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#6  0x00007ffa7f18aaf3 in QThreadPrivate::start(void*) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#7  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#8  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 10 (Thread 0x7ff9fb7ff6c0 (LWP 142945)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 9 (Thread 0x7ffa4f7696c0 (LWP 133872)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 8 (Thread 0x7ffa4ffff6c0 (LWP 133871)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 7 (Thread 0x7ffa64ada6c0 (LWP 133855)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 6 (Thread 0x7ffa652db6c0 (LWP 133854)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 5 (Thread 0x7ffa65ebb6c0 (LWP 133816)):
#0  0x00007ffa7e70da0e in ppoll () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e014c4b in g_main_context_iterate_unlocked.isra () from /nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libglib-2.0.so.0
#2  0x00007ffa7e01537c in g_main_context_iteration () from /nix/store/v6frc7a2qy44rj398icysksynnbwxwf8-glib-2.84.3/lib/libglib-2.0.so.0
#3  0x00007ffa7f2d3063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#4  0x00007ffa7efc4ccb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#5  0x00007ffa7f0e7930 in QThread::exec() () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#6  0x00007ffa7f18aaf3 in QThreadPrivate::start(void*) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#7  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#8  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 4 (Thread 0x7ffa666bc6c0 (LWP 133815)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e697255 in pthread_cond_clockwait@GLIBC_2.30 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa82aa29b5 in KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, QString const&)::{lambda()#1}::operator()() const () from /nix/store/6vwrg1jbxnsd3s5yc4j6hbf9l7vah203-kwin-6.3.6/lib/libkwin.so.6
#3  0x00007ffa82aa31b5 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 /nix/store/6vwrg1jbxnsd3s5yc4j6hbf9l7vah203-kwin-6.3.6/lib/libkwin.so.6
#4  0x00007ffa82aa3549 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 /nix/store/6vwrg1jbxnsd3s5yc4j6hbf9l7vah203-kwin-6.3.6/lib/libkwin.so.6
#5  0x00007ffa7e69ccb7 in __pthread_once_slow.isra.0 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e69cd31 in pthread_once@GLIBC_2.2.5 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#7  0x00007ffa82a9f8c4 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() () from /nix/store/6vwrg1jbxnsd3s5yc4j6hbf9l7vah203-kwin-6.3.6/lib/libkwin.so.6
#8  0x00007ffa7f0e7fc3 in QThreadCreateThread::run() () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#9  0x00007ffa7f18aaf3 in QThreadPrivate::start(void*) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#10 0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#11 0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 3 (Thread 0x7ffa66ebd6c0 (LWP 133814)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 2 (Thread 0x7ffa676be6c0 (LWP 133813)):
#0  0x00007ffa7e69450e in __futex_abstimed_wait_common () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#1  0x00007ffa7e696e68 in pthread_cond_wait@@GLIBC_2.3.2 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#2  0x00007ffa715d31b9 in cnd_wait () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#3  0x00007ffa7159d16b in util_queue_thread_func () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#4  0x00007ffa715d30e7 in impl_thrd_routine () from /nix/store/rx46i2v51p63b4pkcdb8i37vp1wlnpwd-mesa-25.0.7/lib/libgallium-25.0.7.so
#5  0x00007ffa7e6978ee in start_thread () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6
#6  0x00007ffa7e71b9bc in __clone3 () from /nix/store/g8zyryr9cr6540xsyg4avqkwgxpnwj2a-glibc-2.40-66/lib/libc.so.6

Thread 1 (Thread 0x7ffa79ec5100 (LWP 133785)):
[KCrash Handler]
#4  0x00007ffa82b7543c in KWin::ColorManagementOutputV1::ColorManagementOutputV1(wl_client*, unsigned int, unsigned int, KWin::Output*) () from /nix/store/6vwrg1jbxnsd3s5yc4j6hbf9l7vah203-kwin-6.3.6/lib/libkwin.so.6
#5  0x00007ffa7e2cc052 in ffi_call_unix64 () from /nix/store/hi1pdi8l4gmnbb3i84yk7j3gh1ggwm2n-libffi-3.4.8/lib/libffi.so.8
#6  0x00007ffa7e2ca5cd in ffi_call_int () from /nix/store/hi1pdi8l4gmnbb3i84yk7j3gh1ggwm2n-libffi-3.4.8/lib/libffi.so.8
#7  0x00007ffa7e2cb56e in ffi_call () from /nix/store/hi1pdi8l4gmnbb3i84yk7j3gh1ggwm2n-libffi-3.4.8/lib/libffi.so.8
#8  0x00007ffa82ff62d1 in wl_closure_invoke () from /nix/store/r9fbwnccm8gahy0h3b6g8n8k755k1vlk-wayland-1.23.1/lib/libwayland-server.so.0
#9  0x00007ffa82ff0da2 in wl_client_connection_data () from /nix/store/r9fbwnccm8gahy0h3b6g8n8k755k1vlk-wayland-1.23.1/lib/libwayland-server.so.0
#10 0x00007ffa82ff3f12 in wl_event_loop_dispatch () from /nix/store/r9fbwnccm8gahy0h3b6g8n8k755k1vlk-wayland-1.23.1/lib/libwayland-server.so.0
#11 0x00007ffa82b7f2d2 in KWin::Display::dispatchEvents() () from /nix/store/6vwrg1jbxnsd3s5yc4j6hbf9l7vah203-kwin-6.3.6/lib/libkwin.so.6
#12 0x00007ffa7f021ce0 in void doActivate<false>(QObject*, int, void**) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#13 0x00007ffa7f0307ca in QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#14 0x00007ffa7f031015 in QSocketNotifier::event(QEvent*) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#15 0x00007ffa805a1d8a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Widgets.so.6
#16 0x00007ffa7efb6308 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#17 0x00007ffa7f18ce16 in QEventDispatcherUNIXPrivate::activateSocketNotifiers() () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#18 0x00007ffa7f18d79c in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#19 0x00007ffa7fddce11 in ?? () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Gui.so.6
#20 0x00007ffa7efc4ccb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#21 0x00007ffa7efbff7e in QCoreApplication::exec() () from /nix/store/40djrmhgpd2vcbiikcmzrg5rjjv8igsp-qtbase-6.9.1/lib/libQt6Core.so.6
#22 0x00000000004486af in main ()

Reported using DrKonqi