after some more fiddeling, I’ve found out it also happens when the dock is disconnected unexpectedly (triggered manually)
Here is also a more detailed crash info:
Application: KWin (kwin_wayland), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
Downloading 19.81 M separate debug info for /usr/bin/kwin_wayland...
warning: Can't open file /memfd:JITCode: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 /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 anon_inode:i915.gem 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:JSGCHeap:QtQml (deleted) during file-backed mapping note processing
warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing
[New LWP 1901]
[New LWP 1940]
[New LWP 1942]
[New LWP 1945]
[New LWP 1958]
[New LWP 1938]
[New LWP 1941]
[New LWP 1961]
[New LWP 1957]
[New LWP 1959]
[New LWP 1960]
(omitting downloading...)
/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 0x7fb66c868280 (LWP 1901))]
Thread 11 (Thread 0x7fb6497fa6c0 (LWP 1960)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2 0x00007fb673299c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x7fb6682de5f8, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fb6682de5f8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4 0x00007fb673299cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fb6682de5f8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5 0x00007fb67329c158 in __pthread_cond_wait_common (cond=0x7fb6682de5d8, mutex=0x7fb6682de5a8, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x7fb6682de5d8, mutex=0x7fb6682de5a8) at ./nptl/pthread_cond_wait.c:458
#7 0x00007fb668fafc5d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:111
#8 0x00007fb668f7b2ab in util_queue_thread_func (input=input@entry=0x55fad9f3e180) at ../src/util/u_queue.c:275
#9 0x00007fb668fafb8b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:43
#10 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 10 (Thread 0x7fb649ffb6c0 (LWP 1959)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2 0x00007fb673299c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x55fad9f450b8, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55fad9f450b8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4 0x00007fb673299cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55fad9f450b8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5 0x00007fb67329c158 in __pthread_cond_wait_common (cond=0x55fad9f45098, mutex=0x55fad9f45068, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x55fad9f45098, mutex=0x55fad9f45068) at ./nptl/pthread_cond_wait.c:458
#7 0x00007fb668fafc5d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:111
#8 0x00007fb668f7b2ab in util_queue_thread_func (input=input@entry=0x55fad9e98db0) at ../src/util/u_queue.c:275
#9 0x00007fb668fafb8b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:43
#10 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 9 (Thread 0x7fb64affd6c0 (LWP 1957)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2 0x00007fb673299c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x55fad957c898, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55fad957c898, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4 0x00007fb673299cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55fad957c898, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5 0x00007fb67329c158 in __pthread_cond_wait_common (cond=0x55fad957c878, mutex=0x55fad957c848, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x55fad957c878, mutex=0x55fad957c848) at ./nptl/pthread_cond_wait.c:458
#7 0x00007fb668fafc5d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:111
#8 0x00007fb668f7b2ab in util_queue_thread_func (input=input@entry=0x55fad952a520) at ../src/util/u_queue.c:275
#9 0x00007fb668fafb8b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:43
#10 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 8 (Thread 0x7fb6489ff6c0 (LWP 1961)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2 0x00007fb6732996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3 0x00007fb67330de6e in __GI_ppoll (fds=fds@entry=0x55fada3e7160, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007fb6722d968c in ppoll (__fds=0x55fada3e7160, __nfds=1, __timeout=0x0, __ss=0x0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:101
#5 g_main_context_poll_unlocked (priority=<optimized out>, context=0x7fb624000c60, timeout_usec=<optimized out>, fds=0x55fada3e7160, n_fds=1) at ../../../glib/gmain.c:4632
#6 g_main_context_iterate_unlocked (context=context@entry=0x7fb624000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4309
#7 0x00007fb6722d9d20 in g_main_context_iteration (context=0x7fb624000c60, may_block=1) at ../../../glib/gmain.c:4379
#8 0x00007fb673ba6323 in QEventDispatcherGlib::processEvents (this=0x7fb624000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:399
#9 0x00007fb673998893 in QEventLoop::exec (this=0x7fb6489fe800, flags=...) at ./src/corelib/global/qflags.h:34
#10 0x00007fb673a6a5fc in QThread::exec (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#11 0x00007fb673ae11ea in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:375
#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at ./src/corelib/thread/qthread_unix.cpp:311
#13 QThreadPrivate::start (arg=0x55fada3b6650) at ./src/corelib/thread/qthread_unix.cpp:339
#14 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#15 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 7 (Thread 0x7fb659dfe6c0 (LWP 1941)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2 0x00007fb673299c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x55fad92f5b48, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55fad92f5b48, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4 0x00007fb673299cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55fad92f5b48, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5 0x00007fb67329c158 in __pthread_cond_wait_common (cond=0x55fad92f5b28, mutex=0x55fad92f5af8, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x55fad92f5b28, mutex=0x55fad92f5af8) at ./nptl/pthread_cond_wait.c:458
#7 0x00007fb668fafc5d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:111
#8 0x00007fb668f7b2ab in util_queue_thread_func (input=input@entry=0x55fad92f4fd0) at ../src/util/u_queue.c:275
#9 0x00007fb668fafb8b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:43
#10 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 6 (Thread 0x7fb66c3ff6c0 (LWP 1938)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2 0x00007fb6732996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3 0x00007fb67330de6e in __GI_ppoll (fds=fds@entry=0x55fad9176b80, nfds=nfds@entry=3, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007fb6722d968c in ppoll (__fds=0x55fad9176b80, __nfds=3, __timeout=0x0, __ss=0x0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:101
#5 g_main_context_poll_unlocked (priority=<optimized out>, context=0x7fb664000c80, timeout_usec=<optimized out>, fds=0x55fad9176b80, n_fds=3) at ../../../glib/gmain.c:4632
#6 g_main_context_iterate_unlocked (context=context@entry=0x7fb664000c80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4309
#7 0x00007fb6722d9d20 in g_main_context_iteration (context=0x7fb664000c80, may_block=1) at ../../../glib/gmain.c:4379
#8 0x00007fb673ba6323 in QEventDispatcherGlib::processEvents (this=0x7fb664000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:399
#9 0x00007fb673998893 in QEventLoop::exec (this=0x7fb66c3fe7b0, flags=...) at ./src/corelib/global/qflags.h:34
#10 0x00007fb673a6a5fc in QThread::exec (this=this@entry=0x7fb673ffeb20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at ./src/corelib/global/qflags.h:74
#11 0x00007fb673f74f3e in QDBusConnectionManager::run (this=0x7fb673ffeb20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at ./src/dbus/qdbusconnectionmanager.cpp:144
#12 0x00007fb673ae11ea in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:375
#13 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at ./src/corelib/thread/qthread_unix.cpp:311
#14 QThreadPrivate::start (arg=0x7fb673ffeb20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at ./src/corelib/thread/qthread_unix.cpp:339
#15 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#16 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 5 (Thread 0x7fb64a7fc6c0 (LWP 1958)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2 0x00007fb673299c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x7fb6685265f8, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fb6685265f8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4 0x00007fb673299cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fb6685265f8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5 0x00007fb67329c158 in __pthread_cond_wait_common (cond=0x7fb6685265d8, mutex=0x7fb6685265a8, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x7fb6685265d8, mutex=0x7fb6685265a8) at ./nptl/pthread_cond_wait.c:458
#7 0x00007fb668fafc5d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:111
#8 0x00007fb668f7b2ab in util_queue_thread_func (input=input@entry=0x55fad9577760) at ../src/util/u_queue.c:275
#9 0x00007fb668fafb8b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:43
#10 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 4 (Thread 0x7fb64b7fe6c0 (LWP 1945)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2 0x00007fb6732996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3 0x00007fb67330de6e in __GI_ppoll (fds=fds@entry=0x7fb6380014d0, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007fb6722d968c in ppoll (__fds=0x7fb6380014d0, __nfds=2, __timeout=0x0, __ss=0x0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:101
#5 g_main_context_poll_unlocked (priority=<optimized out>, context=0x7fb638000c60, timeout_usec=<optimized out>, fds=0x7fb6380014d0, n_fds=2) at ../../../glib/gmain.c:4632
#6 g_main_context_iterate_unlocked (context=context@entry=0x7fb638000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4309
#7 0x00007fb6722d9d20 in g_main_context_iteration (context=0x7fb638000c60, may_block=1) at ../../../glib/gmain.c:4379
#8 0x00007fb673ba6323 in QEventDispatcherGlib::processEvents (this=0x7fb638000b70, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:399
#9 0x00007fb673998893 in QEventLoop::exec (this=0x7fb64b7fd800, flags=...) at ./src/corelib/global/qflags.h:34
#10 0x00007fb673a6a5fc in QThread::exec (this=<optimized out>) at ./src/corelib/global/qflags.h:74
#11 0x00007fb673ae11ea in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:375
#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at ./src/corelib/thread/qthread_unix.cpp:311
#13 QThreadPrivate::start (arg=0x55fad9353538) at ./src/corelib/thread/qthread_unix.cpp:339
#14 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#15 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 3 (Thread 0x7fb6595fd6c0 (LWP 1942)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=a1@entry=0, a2=a2@entry=0, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=230) at ./nptl/cancellation.c:49
#2 0x00007fb6732e5f7a in __GI___clock_nanosleep (clock_id=<optimized out>, clock_id@entry=0, flags=flags@entry=0, req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
#3 0x00007fb6732f1393 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#4 0x00007fb676702963 in std::this_thread::sleep_for<long, std::ratio<1l, 1000000000l> > (__rtime=...) at /usr/include/c++/14/bits/this_thread_sleep.h:80
#5 std::this_thread::sleep_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=...) at /usr/include/c++/14/bits/this_thread_sleep.h:99
#6 operator() (__closure=0x55fad93503d8) at ./src/backends/drm/drm_commit_thread.cpp:80
#7 0x00007fb676702d89 in std::__invoke_impl<void, KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__f=...) at /usr/include/c++/14/bits/invoke.h:61
#8 std::__invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=...) at /usr/include/c++/14/bits/invoke.h:96
#9 std::invoke<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> > (__fn=...) at /usr/include/c++/14/functional:120
#10 operator()<> (__closure=<optimized out>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:128
#11 std::__invoke_impl<void, QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > (__f=...) at /usr/include/c++/14/bits/invoke.h:61
#12 std::__invoke<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > (__fn=...) at /usr/include/c++/14/bits/invoke.h:96
#13 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > >::_M_invoke<0> (this=<optimized out>) at /usr/include/c++/14/bits/std_thread.h:301
#14 std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > >::operator() (this=<optimized out>) at /usr/include/c++/14/bits/std_thread.h:308
#15 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*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > >, void>::operator() (this=0x7fb6595fc7c0) at /usr/include/c++/14/future:1439
#16 std::__invoke_impl<std::unique_ptr<std::__future_base::_Result<void>, 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*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > >, void>&> (__f=...) at /usr/include/c++/14/bits/invoke.h:61
#17 std::__invoke_r<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*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > >, void>&> (__fn=...) at /usr/include/c++/14/bits/invoke.h:114
#18 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*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/14/bits/std_function.h:291
#19 0x00007fb6767030ed in std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>::operator() (this=<optimized out>) at /usr/include/c++/14/bits/std_function.h:591
#20 std::__future_base::_State_baseV2::_M_do_set (this=0x55fad93503b0, __f=<optimized out>, __did_set=0x7fb6595fc777) at /usr/include/c++/14/future:596
#21 0x00007fb6732a1bc7 in __pthread_once_slow (once_control=0x55fad93503c8, init_routine=0x7fb6734dfc60 <std::__once_proxy()>) at ./nptl/pthread_once.c:116
#22 0x00007fb6732a1c39 in ___pthread_once (once_control=<optimized out>, init_routine=<optimized out>) at ./nptl/pthread_once.c:143
#23 0x00007fb6766ff4f8 in __gthread_once (__once=0x55fad93503c8, __func=<optimized out>) at /usr/include/x86_64-linux-gnu/c++/14/bits/gthr-default.h:713
#24 std::call_once<void (std::__future_base::_State_baseV2::*)(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*), std::__future_base::_State_baseV2*, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()>*, bool*> (__once=..., __f=@0x7fb6595fc790: (void (std::__future_base::_State_baseV2::*)(std::__future_base::_State_baseV2 * const, std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>()> *, bool *)) 0x7fb6767030c0 <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*)>) at /usr/include/c++/14/mutex:916
#25 std::__future_base::_State_baseV2::_M_set_result (this=0x55fad93503b0, __res=..., __ignore_failure=true) at /usr/include/c++/14/future:435
#26 std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()> >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::<lambda()>&&)::<lambda(auto:49&& ...)> > >, void>::_M_complete_async(void) (this=0x55fad93503b0) at /usr/include/c++/14/future:1712
#27 0x00007fb673a63035 in std::__future_base::_State_baseV2::wait (this=0x55fad93503b0) at /usr/include/c++/14/future:357
#28 std::__basic_future<void>::_M_get_result (this=0x55fad9350280) at /usr/include/c++/14/future:748
#29 std::future<void>::get (this=0x55fad9350280) at /usr/include/c++/14/future:920
#30 QThreadCreateThread::run (this=0x55fad9350270) at ./src/corelib/thread/qthread.cpp:1282
#31 0x00007fb673ae11ea in operator() (__closure=<optimized out>) at ./src/corelib/thread/qthread_unix.cpp:375
#32 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at ./src/corelib/thread/qthread_unix.cpp:311
#33 QThreadPrivate::start (arg=0x55fad9350270) at ./src/corelib/thread/qthread_unix.cpp:339
#34 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#35 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 2 (Thread 0x7fb65a5ff6c0 (LWP 1940)):
#0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb673299668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2 0x00007fb673299c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x55fad92fe790, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55fad92fe790, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4 0x00007fb673299cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55fad92fe790, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5 0x00007fb67329c158 in __pthread_cond_wait_common (cond=0x55fad92fe770, mutex=0x55fad92fe740, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x55fad92fe770, mutex=0x55fad92fe740) at ./nptl/pthread_cond_wait.c:458
#7 0x00007fb668fafc5d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:111
#8 0x00007fb668f7b2ab in util_queue_thread_func (input=input@entry=0x55fad92f6740) at ../src/util/u_queue.c:275
#9 0x00007fb668fafb8b in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:43
#10 0x00007fb67329cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007fb67331a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 1 (Thread 0x7fb66c868280 (LWP 1901)):
[KCrash Handler]
#5 0x00007fb6767a8130 in KWin::ColorManagementOutputV1::ColorManagementOutputV1 (this=0x55fada0cb630, client=<optimized out>, id=84, version=1, output=0x0) at ./src/wayland/colormanagement_v1.cpp:580
#6 0x00007fb6718866ce in ffi_call_unix64 () at ../src/x86/unix64.S:104
#7 0x00007fb67188597e in ffi_call_int (cif=cif@entry=0x7fff499e27d0, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>, closure=closure@entry=0x0) at ../src/x86/ffi64.c:676
#8 0x00007fb6718861ab in ffi_call (cif=cif@entry=0x7fff499e27d0, fn=<optimized out>, rvalue=rvalue@entry=0x0, avalue=avalue@entry=0x7fff499e28a0) at ../src/x86/ffi64.c:713
#9 0x00007fb673731ff1 in wl_closure_invoke (closure=0x55fad933cd20, flags=<optimized out>, target=<optimized out>, opcode=1, data=<optimized out>) at ../src/connection.c:1228
#10 0x00007fb67372ccd2 in wl_client_connection_data (fd=<optimized out>, mask=<optimized out>, data=0x55fadac6ed20) at ../src/wayland-server.c:444
#11 0x00007fb67372fcf2 in wl_event_loop_dispatch (loop=0x55fad925f230, timeout=<optimized out>) at ../src/event-loop.c:1105
#12 0x00007fb6767b1656 in KWin::Display::dispatchEvents (this=<optimized out>) at ./src/wayland/display.cpp:121
#13 0x00007fb6739e4443 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ./src/corelib/kernel/qobjectdefs_impl.h:486
#14 doActivate<false> (sender=0x55fada3d3740, signal_index=3, argv=0x7fff499e2d80) at ./src/corelib/kernel/qobject.cpp:4115
#15 0x00007fb6739e6db3 in QSocketNotifier::activated (this=this@entry=0x55fada3d3740, _t1=..., _t2=<optimized out>, _t3=...) at ./obj-x86_64-linux-gnu/src/corelib/Core_autogen/include/moc_qsocketnotifier.cpp:198
#16 0x00007fb6739e98fb in QSocketNotifier::event (this=0x55fada3d3740, e=<optimized out>) at ./src/corelib/kernel/qsocketnotifier.cpp:327
#17 0x00007fb674bb49b5 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55fada3d3740, e=0x7fff499e2ec0) at ./src/widgets/kernel/qapplication.cpp:3296
#18 0x00007fb6739965b0 in QCoreApplication::notifyInternal2 (receiver=0x55fada3d3740, event=0x7fff499e2ec0) at ./src/corelib/kernel/qcoreapplication.cpp:1172
#19 0x00007fb673ae3e64 in QEventDispatcherUNIXPrivate::activateSocketNotifiers (this=this@entry=0x55fad9211950) at ./src/corelib/kernel/qeventdispatcher_unix.cpp:254
#20 0x00007fb673ae44b9 in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=..., flags@entry=...) at ./src/corelib/kernel/qeventdispatcher_unix.cpp:470
#21 0x00007fb6745ba791 in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at ./src/gui/platform/unix/qunixeventdispatcher.cpp:27
#22 0x00007fb673998893 in QEventLoop::exec (this=this@entry=0x7fff499e3080, flags=..., flags@entry=...) at ./src/corelib/global/qflags.h:34
#23 0x00007fb67399a18a in QCoreApplication::exec () at ./src/corelib/global/qflags.h:74
#24 0x00007fb6741d9f60 in QGuiApplication::exec () at ./src/gui/kernel/qguiapplication.cpp:1975
#25 0x00007fb674bb1c79 in QApplication::exec () at ./src/widgets/kernel/qapplication.cpp:2564
#26 0x000055faa4dfa498 in main (argc=<optimized out>, argv=<optimized out>) at ./src/main_wayland.cpp:622