https://bugs.kde.org/show_bug.cgi?id=510925

--- Comment #1 from Vangelis <[email protected]> ---
Here is the Kwin stack trace:

Application: KWin (kwin_x11), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}

warning: Can't open file /memfd:/.glXXXXXX (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

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:/.nvidia_drv.XXXXXX (deleted) during
file-backed mapping note processing
[New LWP 17525]
[New LWP 17712]
[New LWP 17717]
[New LWP 17716]
[New LWP 17797]
[New LWP 17788]
[New LWP 17785]
[New LWP 17547]
[New LWP 17715]
[New LWP 17549]
[New LWP 17718]
Downloading separate debug info for
/lib/x86_64-linux-gnu/libxcb-composite.so.0...
Downloading separate debug info for /lib/x86_64-linux-gnu/libXi.so.6...
Downloading separate debug info for /lib/x86_64-linux-gnu/libcanberra.so.0...

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libcanberra.so.0
Downloading separate debug info for /lib/x86_64-linux-gnu/libcanberra.so.0...
Downloading separate debug info for /lib/x86_64-linux-gnu/libvorbisfile.so.3...
Downloading separate debug info for /lib/x86_64-linux-gnu/libtdb.so.1...
Downloading separate debug info for /lib/x86_64-linux-gnu/libdrm.so.2...
Downloading separate debug info for /lib/x86_64-linux-gnu/libgbm.so.1...

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libgbm.so.1
Downloading separate debug info for /lib/x86_64-linux-gnu/libgbm.so.1...
Downloading separate debug info for /lib/x86_64-linux-gnu/libxcb-damage.so.0...
Downloading separate debug info for /lib/x86_64-linux-gnu/libxcb-glx.so.0...
Downloading separate debug info for
/lib/x86_64-linux-gnu/libxcb-xinerama.so.0...
Downloading separate debug info for /lib/x86_64-linux-gnu/libxcb-res.so.0...

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libglib-2.0.so.0
Downloading separate debug info for /lib/x86_64-linux-gnu/libvorbis.so.0...

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libcap.so.2

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libproxy.so.1

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Downloading separate debug info for /lib/x86_64-linux-gnu/libplist-2.0.so.4...

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libgio-2.0.so.0
Downloading separate debug info for /lib/x86_64-linux-gnu/libssl.so.3...

warning: could not find '.gnu_debugaltlink' file for
/lib/x86_64-linux-gnu/libgmodule-2.0.so.0
Downloading separate debug info for /lib/x86_64-linux-gnu/libXcursor.so.1...
Downloading separate debug info for /lib/x86_64-linux-gnu/libGLX_nvidia.so.0...
Downloading separate debug info for
/lib/x86_64-linux-gnu/libnvidia-glsi.so.580.95.05...
Downloading separate debug info for
/lib/x86_64-linux-gnu/libnvidia-tls.so.580.95.05...
Downloading separate debug info for
/lib/x86_64-linux-gnu/libnvidia-glcore.so.580.95.05...
Downloading separate debug info for
/lib/x86_64-linux-gnu/libnvidia-gpucomp.so.580.95.05...
Downloading separate debug info for /lib/x86_64-linux-gnu/libxcb-dri3.so.0...
Downloading separate debug info for
/lib/x86_64-linux-gnu/libnvidia-allocator.so.1...
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_x11 --replace'.
Program terminated with signal SIGSEGV, Segmentation fault.
Download failed: Invalid argument.  Continuing without source file
./nptl/./nptl/pthread_kill.c.
#0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=<optimized
out>) at ./nptl/pthread_kill.c:44

warning: 44     ./nptl/pthread_kill.c: No such file or directory
[Current thread is 1 (Thread 0x7fcaac0f6d00 (LWP 17525))]

Downloading source file
/usr/src/kwin-x11-4:6.5.0-0zneon+24.04+noble+release+build12/src/main_x11.cpp...
Downloading source file
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/widgets/kernel/qapplication.cpp...
Downloading source file
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/obj-x86_64-linux-gnu/src/dbus/DBus_autogen/include/moc_qdbuspendingcall.cpp...
Downloading source file
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qobjectdefs.h...
Downloading source file
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qobjectdefs_impl.h...
Download failed: Invalid argument.  Continuing without source file
./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S.
Download failed: Invalid argument.  Continuing without source file
./nptl/./nptl/pthread_create.c.
Download failed: Invalid argument.  Continuing without source file
./nptl/./nptl/pthread_cond_wait.c.
Download failed: Invalid argument.  Continuing without source file
./nptl/./nptl/futex-internal.c.
Download failed: Invalid argument.  Continuing without source file
./io/../sysdeps/unix/sysv/linux/poll.c.
[Current thread is 1 (Thread 0x7fcaac0f6d00 (LWP 17525))]

Thread 11 (Thread 0x7fca971fe6c0 (LWP 17718)):
#0  0x00007fcab1e98d71 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x7fca971fd790, op=137, expected=0,
futex_word=0x60271cc1db80) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7fca971fd790, clockid=0, expected=0, futex_word=0x60271cc1db80) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x60271cc1db80, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7fca971fd790,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fcab1e9bc8e in __pthread_cond_wait_common (abstime=0x7fca971fd790,
clockid=1, mutex=0x60271cc1db30, cond=0x60271cc1db58) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x60271cc1db58, mutex=0x60271cc1db30,
abstime=0x7fca971fd790) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fcab2a78aec in QWaitConditionPrivate::wait_relative (deadline=...,
this=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:57
#6  QWaitConditionPrivate::wait (deadline=..., this=0x60271cc1db30) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:65
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x60271cd6abb8,
deadline=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:145
#8  0x00007fcab2a72cf6 in QThreadPoolThread::run (this=0x60271cc5d3c0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthreadpool.cpp:119
#9  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#11 QThreadPrivate::start (arg=0x60271cc5d3c0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#12 0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#13 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x7fcaab1fe6c0 (LWP 17549)):
#0  0x00007fcab1f1b4fd in __GI___poll (fds=0x7fcaab1fd738, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcab5a268ca in ??? () at /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fcab5a2828c in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fcaac07c1d6 in QXcbEventQueue::run (this=0x60271c8024b0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/plugins/platforms/xcb/qxcbeventqueue.cpp:192
#4  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#5  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#6  QThreadPrivate::start (arg=0x60271c8024b0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#7  0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#8  0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x7fcaa14a66c0 (LWP 17715)):
#0  0x00007fcab1e98d71 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x7fcaa14a5790, op=137, expected=0,
futex_word=0x60271d161144) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7fcaa14a5790, clockid=0, expected=0, futex_word=0x60271d161144) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x60271d161144, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7fcaa14a5790,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fcab1e9bc8e in __pthread_cond_wait_common (abstime=0x7fcaa14a5790,
clockid=1, mutex=0x60271d1610f0, cond=0x60271d161118) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x60271d161118, mutex=0x60271d1610f0,
abstime=0x7fcaa14a5790) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fcab2a78aec in QWaitConditionPrivate::wait_relative (deadline=...,
this=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:57
#6  QWaitConditionPrivate::wait (deadline=..., this=0x60271d1610f0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:65
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x60271cd6abb8,
deadline=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:145
#8  0x00007fcab2a72cf6 in QThreadPoolThread::run (this=0x60271cce7030) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthreadpool.cpp:119
#9  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#11 QThreadPrivate::start (arg=0x60271cce7030) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#12 0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#13 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x7fcaab9ff6c0 (LWP 17547)):
#0  0x00007fcab1f1b4fd in __GI___poll (fds=0x60271c7b8680, nfds=3,
timeout=21718) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcab185568e in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcab17f5a63 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcab2b5cb2f in QEventDispatcherGlib::processEvents
(this=0x7fcaa4000b70, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#4  0x00007fcab28edadb in QEventLoop::exec (this=0x7fcaab9fe7f0, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#5  0x00007fcab29e9597 in QThread::exec (this=this@entry=0x7fcab35fef80
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#6  0x00007fcab3590bdd in QDBusConnectionManager::run (this=0x7fcab35fef80
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/dbus/qdbusconnectionmanager.cpp:145
#7  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#8  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#9  QThreadPrivate::start (arg=0x7fcab35fef80
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#10 0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#11 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7fca958fe6c0 (LWP 17785)):
#0  0x00007fcab1f1b4fd in __GI___poll (fds=0x60271cd5db00, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcab185568e in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcab17f5a63 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcab2b5cb2f in QEventDispatcherGlib::processEvents
(this=0x7fca7c000b70, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#4  0x00007fcab28edadb in QEventLoop::exec (this=0x7fca958fd840, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#5  0x00007fcab29e9597 in QThread::exec (this=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#6  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#8  QThreadPrivate::start (arg=0x60271cd47620) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#9  0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#10 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7fca950fd6c0 (LWP 17788)):
#0  0x00007fcab1e98d71 in __futex_abstimed_wait_common64 (private=32714,
cancel=true, abstime=0x7fca950fc790, op=137, expected=0,
futex_word=0x60271cd57144) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=32714,
abstime=0x7fca950fc790, clockid=0, expected=0, futex_word=0x60271cd57144) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x60271cd57144, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7fca950fc790,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fcab1e9bc8e in __pthread_cond_wait_common (abstime=0x7fca950fc790,
clockid=1, mutex=0x60271cd570f0, cond=0x60271cd57118) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x60271cd57118, mutex=0x60271cd570f0,
abstime=0x7fca950fc790) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fcab2a78aec in QWaitConditionPrivate::wait_relative (deadline=...,
this=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:57
#6  QWaitConditionPrivate::wait (deadline=..., this=0x60271cd570f0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:65
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x60271cccb318,
deadline=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:145
#8  0x00007fcab2a72cf6 in QThreadPoolThread::run (this=0x60271d1573b0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthreadpool.cpp:119
#9  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#11 QThreadPrivate::start (arg=0x60271d1573b0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#12 0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#13 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7fca6bd686c0 (LWP 17797)):
#0  0x00007fcab1f1b4fd in __GI___poll (fds=0x7fca6bd678a8, nfds=1,
timeout=300000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcaa2622077 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.580.95.05
#2  0x00007fcaa2610374 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.580.95.05
#3  0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#4  0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7fcaa0ca56c0 (LWP 17716)):
#0  0x00007fcab1e98d71 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x7fcaa0ca4790, op=137, expected=0,
futex_word=0x60271cc1daa0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7fcaa0ca4790, clockid=0, expected=0, futex_word=0x60271cc1daa0) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x60271cc1daa0, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7fcaa0ca4790,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fcab1e9bc8e in __pthread_cond_wait_common (abstime=0x7fcaa0ca4790,
clockid=1, mutex=0x60271cc1da50, cond=0x60271cc1da78) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x60271cc1da78, mutex=0x60271cc1da50,
abstime=0x7fcaa0ca4790) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fcab2a78aec in QWaitConditionPrivate::wait_relative (deadline=...,
this=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:57
#6  QWaitConditionPrivate::wait (deadline=..., this=0x60271cc1da50) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:65
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x60271cd6abb8,
deadline=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:145
#8  0x00007fcab2a72cf6 in QThreadPoolThread::run (this=0x60271cce74e0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthreadpool.cpp:119
#9  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#11 QThreadPrivate::start (arg=0x60271cce74e0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#12 0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#13 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7fca979ff6c0 (LWP 17717)):
#0  0x00007fcab1e98d71 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x7fca979fe790, op=137, expected=0,
futex_word=0x60271d165e14) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0,
abstime=0x7fca979fe790, clockid=0, expected=0, futex_word=0x60271d165e14) at
./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x60271d165e14, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7fca979fe790,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fcab1e9bc8e in __pthread_cond_wait_common (abstime=0x7fca979fe790,
clockid=1, mutex=0x60271d165dc0, cond=0x60271d165de8) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x60271d165de8, mutex=0x60271d165dc0,
abstime=0x7fca979fe790) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fcab2a78aec in QWaitConditionPrivate::wait_relative (deadline=...,
this=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:57
#6  QWaitConditionPrivate::wait (deadline=..., this=0x60271d165dc0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:65
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x60271cd6abb8,
deadline=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qwaitcondition_unix.cpp:145
#8  0x00007fcab2a72cf6 in QThreadPoolThread::run (this=0x60271cc79780) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthreadpool.cpp:119
#9  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#11 QThreadPrivate::start (arg=0x60271cc79780) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#12 0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#13 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7fcaa8ce76c0 (LWP 17712)):
#0  0x00007fcab1f1b4fd in __GI___poll (fds=0x7fca9c008ba0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcab185568e in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcab17f5a63 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcab2b5cb2f in QEventDispatcherGlib::processEvents
(this=0x7fca90000b70, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#4  0x00007fcab28edadb in QEventLoop::exec (this=0x7fcaa8ce6840, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#5  0x00007fcab29e9597 in QThread::exec (this=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#6  0x00007fcab2a6b380 in operator() (__closure=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:434
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:366
#8  QThreadPrivate::start (arg=0x7fca9c00b3f0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qthread_unix.cpp:394
#9  0x00007fcab1e9caa4 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:447
#10 0x00007fcab1f29c6c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7fcaac0f6d00 (LWP 17525)):
[KCrash Handler]
#6  QtPrivate::ResultIteratorBase::pointer<QString> (this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qresultstore.h:32
#7  QtPrivate::ResultIteratorBase::pointer<QString> (this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qresultstore.h:83
#8  QtPrivate::ResultIteratorBase::value<QString> (this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qresultstore.h:77
#9  QFutureInterface<QString>::resultReference (index=0, this=0x60271d04b050)
at /usr/include/x86_64-linux-gnu/qt6/QtCore/qfutureinterface.h:388
#10 QFuture<QString>::result<QString, void> (this=0x60271d04b050) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qfuture.h:312
#11
QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::fulfillVoidPromise (this=0x60271d04b040) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qfuture_impl.h:623
#12
QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::runFunction(void) (this=0x60271d04b040) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qfuture_impl.h:432
#13 0x00007fcab1ddfb88 in
QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::runImpl (this=0x60271d04b040) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qfuture_impl.h:344
#14
QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::execute (this=0x60271d04b040) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qfuture_impl.h:477
#15 operator() (parentData=<optimized out>, __closure=0x7fcaa40200f0) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qfuture_impl.h:538
#16
QtPrivate::ContinuationWrapper<QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::create<KActivities::Manager::serviceOwnerChanged(const QString&,
const QString&, const QString&)::<lambda(const QString&)>
>(KActivities::Manager::serviceOwnerChanged(const QString&, const QString&,
const QString&)::<lambda(const QString&)>&&, QFuture<QString>*,
QFutureInterface<void>&, QtFuture::Launch)::<lambda(const
QFutureInterfaceBase&)> >::operator() (parentData=<optimized out>,
this=0x7fcaa40200f0) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qfuture_impl.h:494
#17 std::__invoke_impl<void,
QtPrivate::ContinuationWrapper<QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::create<KActivities::Manager::serviceOwnerChanged(const QString&,
const QString&, const QString&)::<lambda(const QString&)>
>(KActivities::Manager::serviceOwnerChanged(const QString&, const QString&,
const QString&)::<lambda(const QString&)>&&, QFuture<QString>*,
QFutureInterface<void>&, QtFuture::Launch)::<lambda(const
QFutureInterfaceBase&)> >&, const QFutureInterfaceBase&> (__f=...) at
/usr/include/c++/13/bits/invoke.h:61
#18 std::__invoke_r<void,
QtPrivate::ContinuationWrapper<QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::create<KActivities::Manager::serviceOwnerChanged(const QString&,
const QString&, const QString&)::<lambda(const QString&)>
>(KActivities::Manager::serviceOwnerChanged(const QString&, const QString&,
const QString&)::<lambda(const QString&)>&&, QFuture<QString>*,
QFutureInterface<void>&, QtFuture::Launch)::<lambda(const
QFutureInterfaceBase&)> >&, const QFutureInterfaceBase&> (__fn=...) at
/usr/include/c++/13/bits/invoke.h:111
#19 std::_Function_handler<void(const QFutureInterfaceBase&),
QtPrivate::ContinuationWrapper<QtPrivate::CompactContinuation<KActivities::Manager::serviceOwnerChanged(const
QString&, const QString&, const QString&)::<lambda(const QString&)>, void,
QString>::create<KActivities::Manager::serviceOwnerChanged(const QString&,
const QString&, const QString&)::<lambda(const QString&)>
>(KActivities::Manager::serviceOwnerChanged(const QString&, const QString&,
const QString&)::<lambda(const QString&)>&&, QFuture<QString>*,
QFutureInterface<void>&, QtFuture::Launch)::<lambda(const
QFutureInterfaceBase&)> > >::_M_invoke(const std::_Any_data &, const
QFutureInterfaceBase &) (__functor=<optimized out>, __args#0=<optimized out>)
at /usr/include/c++/13/bits/std_function.h:290
#20 0x00007fcab2a77e7d in std::function<void (QFutureInterfaceBase
const&)>::operator()(QFutureInterfaceBase const&) const (__args#0=...,
this=0x7ffcf6d74280) at /usr/include/c++/13/bits/std_function.h:591
#21 QFutureInterfaceBase::runContinuation (this=0x60271d0c8600) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/thread/qfutureinterface.cpp:930
#22 0x00007fcab2946e39 in QtPrivate::QSlotObjectBase::call (a=0x7ffcf6d743e0,
r=<optimized out>, this=0x60271d14c690, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qobjectdefs_impl.h:461
#23 doActivate<false> (sender=0x60271d029910, signal_index=3,
argv=0x7ffcf6d743e0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qobject.cpp:4157
#24 0x00007fcab35d8321 in QMetaObject::activate<void, QDBusPendingCallWatcher*>
(ret=0x0, local_signal_index=0, mo=0x7fcab35fade0
<QDBusPendingCallWatcher::staticMetaObject>, sender=<optimized out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qobjectdefs.h:306
#25 QDBusPendingCallWatcher::finished (this=<optimized out>, _t1=<optimized
out>) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/obj-x86_64-linux-gnu/src/dbus/DBus_autogen/include/moc_qdbuspendingcall.cpp:137
#26 0x00007fcab2939540 in QObject::event (this=0x60271d029910,
e=0x7fcaa4020c00) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qobject.cpp:1432
#27 0x00007fcab38c7dcd in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x60271d029910, e=0x7fcaa4020c00) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/widgets/kernel/qapplication.cpp:3300
#28 0x00007fcab28e59c0 in QCoreApplication::notifyInternal2
(receiver=0x60271d029910, event=0x7fcaa4020c00) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qcoreapplication.cpp:1106
#29 0x00007fcab28ebafb in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x60271c7efed0) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qcoreapplication.cpp:1891
#30 0x00007fcab2b5f6ef in postEventSourceDispatch (s=0x60271c8ea810) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qeventdispatcher_glib.cpp:246
#31 0x00007fcab17f65c5 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fcab1855737 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fcab17f5a63 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fcab2b5cb2f in QEventDispatcherGlib::processEvents
(this=0x60271c8d6010, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#35 0x00007fcab28edadb in QEventLoop::exec (this=0x7ffcf6d74800, flags=...) at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#36 0x00007fcab28e817f in QCoreApplication::exec () at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/corelib/global/qflags.h:77
#37 0x00007fcab2edebad in QGuiApplication::exec () at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/gui/kernel/qguiapplication.cpp:1986
#38 0x00007fcab38c3d19 in QApplication::exec () at
/usr/src/qt6-base-6.9.2-0zneon+24.04+noble+release+build121/src/widgets/kernel/qapplication.cpp:2567
#39 0x000060270e3789c7 in main (argc=<optimized out>, argv=0x7ffcf6d74bb8) at
/usr/src/kwin-x11-4:6.5.0-0zneon+24.04+noble+release+build12/src/main_x11.cpp:467

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