https://bugs.kde.org/show_bug.cgi?id=511632
Bug ID: 511632
Summary: KWin SIGSEGV / Segmentation fault crash in
KWin::Output::name() when unplugging Thunderbolt dock
with multiple monitors
Classification: Plasma
Product: kwin
Version First 6.5.1
Reported In:
Platform: Debian testing
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
Sometimes, when unplugging my Thunderbolt dock with multiple displays attached,
kwin wayland will crash.
STEPS TO REPRODUCE
1. Launch KDE 6.5.1 in the Wayland Session with multiple displays connected via
a single connector (eg, MST hub or docking station)
2. Lock screen
3. Disconnect
4. May take some repeats or uptime to reproduce the issue, does not occur every
time.
OBSERVED RESULT
Sometimes everything works as expected (Upon reconnecting, session is still
present and unharmed.) Other times, kwin crashes and applications must be
restarted.
EXPECTED RESULT
kwin does not crash, and the session survives any number of displays being
hotplugged.
SOFTWARE/OS VERSIONS
Operating System: Debian GNU/Linux 13
KDE Plasma Version: 6.5.1
KDE Frameworks Version: 6.18.0
Qt Version: 6.9.2
Kernel Version: 6.17.5 (64-bit)
Graphics Platform: Wayland
ADDITIONAL INFORMATION
Graphics Processor: AMD Radeon RX 6700 XT
Thunderbolt Card: Intel Maple Ridge
BACKTRACE
This backtrace was also submitted via DrKonqi.
Application: KWin (kwin_wayland), signal: Segmentation fault
warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed
mapping note processing
warning: Can't open file /home/stephen/.local/share/mime/mime.cache (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 /home/stephen/.cache/plasma_theme_default.kcache
(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-cursor (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:gdk-wayland (deleted) during file-backed
mapping note processing
warning: Can't open file /memfd:xwayland-shared (deleted) during file-backed
mapping note processing
warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed
mapping note processing
[New LWP 8317]
[New LWP 8339]
[New LWP 71188]
[New LWP 8326]
[New LWP 8330]
[New LWP 8332]
[New LWP 8333]
[New LWP 8334]
[New LWP 8335]
[New LWP 8360]
[New LWP 8336]
[New LWP 8331]
[New LWP 8362]
[New LWP 8363]
[New LWP 8364]
[New LWP 8366]
[New LWP 8367]
[New LWP 9664]
[New LWP 9665]
[New LWP 27800]
[New LWP 8361]
[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_wayland --wayland-fd 7 --socket wayland-0
--xwayland-fd 8 --xwayland-fd 9 --xwayland-display :1 --xwayland-xauthority
/run/user/1000/xauth_efjhYQ --xwayland'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=11, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
warning: 44 ./nptl/pthread_kill.c: No such file or directory
[Current thread is 1 (Thread 0x7f54eaad5d80 (LWP 8317))]
[Current thread is 9 (Thread 0x7f54d64df6c0 (LWP 8335))]
Thread 21 (Thread 0x7f54ae7fc6c0 (LWP 8361)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fd0214000, 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=0x559fd0214000,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fd0214000, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fd0213fe0,
mutex=0x559fd0213fb0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fd0213fe0, mutex=0x559fd0213fb0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 20 (Thread 0x7f54601ae6c0 (LWP 27800)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfddb244, 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=0x559fcfddb244,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfddb244, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfddb220,
mutex=0x559fcfddb1f0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfddb220, mutex=0x559fcfddb1f0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 19 (Thread 0x7f5468e4c6c0 (LWP 9665)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fd1a6de40, 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=0x559fd1a6de40,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fd1a6de40, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fd1a6de20,
mutex=0x559fd1a6ddf0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fd1a6de20, mutex=0x559fd1a6ddf0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 18 (Thread 0x7f546964d6c0 (LWP 9664)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fd1fcef80, 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=0x559fd1fcef80,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fd1fcef80, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fd1fcef60,
mutex=0x559fd1fcef30, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fd1fcef60, mutex=0x559fd1fcef30) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 17 (Thread 0x7f548dbb86c0 (LWP 8367)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfddb240, 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=0x559fcfddb240,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfddb240, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfddb220,
mutex=0x559fcfddb1f0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfddb220, mutex=0x559fcfddb1f0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 16 (Thread 0x7f548effd6c0 (LWP 8366)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfddb090, 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=0x559fcfddb090,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfddb090, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfddb070,
mutex=0x559fcfddb040, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfddb070, mutex=0x559fcfddb040) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 15 (Thread 0x7f548ffff6c0 (LWP 8364)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f10966ad 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 0x00007f54f110ae6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007f54f002daf4 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f54f002e1d0 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f54f1969dc8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7 0x00007f54f1714e53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#8 0x00007f54f17fd96f in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#9 0x00007f54f18816e4 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 14 (Thread 0x7f54acff96c0 (LWP 8363)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fd0c27b90, 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=0x559fd0c27b90,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fd0c27b90, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fd0c27b70,
mutex=0x559fd0c27b40, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fd0c27b70, mutex=0x559fd0c27b40) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 13 (Thread 0x7f54aeffd6c0 (LWP 8362)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fd0d3e080, 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=0x559fd0d3e080,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fd0d3e080, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fd0d3e060,
mutex=0x559fd0d3e030, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fd0d3e060, mutex=0x559fd0d3e030) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 12 (Thread 0x7f54e8c006c0 (LWP 8331)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfe171f4, 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=0x559fcfe171f4,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfe171f4, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfe171d0,
mutex=0x559fcfe171a0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfe171d0, mutex=0x559fcfe171a0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 11 (Thread 0x7f54d5cde6c0 (LWP 8336)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfef0ed0, 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=0x559fcfef0ed0,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfef0ed0, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfef0eb0,
mutex=0x559fcfef0e80, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfef0eb0, mutex=0x559fcfef0e80) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 10 (Thread 0x7f54af7fe6c0 (LWP 8360)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fd016c6b0, 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=0x559fd016c6b0,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fd016c6b0, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fd016c690,
mutex=0x559fd016c660, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fd016c690, mutex=0x559fd016c660) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 9 (Thread 0x7f54d64df6c0 (LWP 8335)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfeac1b0, 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=0x559fcfeac1b0,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfeac1b0, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfeac190,
mutex=0x559fcfeac160, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfeac190, mutex=0x559fcfeac160) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 8 (Thread 0x7f54d6d816c0 (LWP 8334)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfe59f70, 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=0x559fcfe59f70,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfe59f70, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfe59f50,
mutex=0x559fcfe59f20, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfe59f50, mutex=0x559fcfe59f20) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 7 (Thread 0x7f54d75826c0 (LWP 8333)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfddb244, 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=0x559fcfddb244,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfddb244, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfddb220,
mutex=0x559fcfddb1f0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfddb220, mutex=0x559fcfddb1f0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 6 (Thread 0x7f54d7d836c0 (LWP 8332)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfddb090, 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=0x559fcfddb090,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfddb090, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfddb070,
mutex=0x559fcfddb040, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfddb070, mutex=0x559fcfddb040) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 5 (Thread 0x7f54e95776c0 (LWP 8330)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x559fcfdd83f4, 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=0x559fcfdd83f4,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x559fcfdd83f4, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x559fcfdd83d0,
mutex=0x559fcfdd83a0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x559fcfdd83d0, mutex=0x559fcfdd83a0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54e19ae49d in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#8 0x00007f54e19684fc in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#9 0x00007f54e19ae3cb in ??? () at
/lib/x86_64-linux-gnu/libgallium-25.2.6-1.so
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 4 (Thread 0x7f54ea7db6c0 (LWP 8326)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f10966ad 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 0x00007f54f110ae6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007f54f002daf4 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f54f002e1d0 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f54f1969dc8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7 0x00007f54f1714e53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#8 0x00007f54f17fd96f in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#9 0x00007f54f1b9f31e in ??? () at /lib/x86_64-linux-gnu/libQt6DBus.so.6
#10 0x00007f54f18816e4 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#12 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 3 (Thread 0x7f545e7d26c0 (LWP 71188)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f1096c9c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x7f5448007bf8, 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=0x7f5448007bf8,
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 0x00007f54f1096cfb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f5448007bf8, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5 0x00007f54f1099158 in __pthread_cond_wait_common (cond=0x7f5448007bd8,
mutex=0x7f5448007bb0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6 ___pthread_cond_wait (cond=0x7f5448007bd8, mutex=0x7f5448007bb0) at
./nptl/pthread_cond_wait.c:458
#7 0x00007f54f44672ee in ??? () at /lib/x86_64-linux-gnu/libkwin.so.6
#8 0x00007f54f4467769 in ??? () at /lib/x86_64-linux-gnu/libkwin.so.6
#9 0x00007f54f44679bd in ??? () at /lib/x86_64-linux-gnu/libkwin.so.6
#10 0x00007f54f109ebc7 in __pthread_once_slow (once_control=0x559fd20678e8,
init_routine=0x7f54f13d4770 <__once_proxy>) at ./nptl/pthread_once.c:116
#11 0x00007f54f109ec39 in ___pthread_once (once_control=<optimized out>,
init_routine=<optimized out>) at ./nptl/pthread_once.c:143
#12 0x00007f54f4464ab8 in ??? () at /lib/x86_64-linux-gnu/libkwin.so.6
#13 0x00007f54f17f7175 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#14 0x00007f54f18816e4 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#15 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#16 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 2 (Thread 0x7f54affff6c0 (LWP 8339)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007f54f1096668 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 0x00007f54f10966ad 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 0x00007f54f110ae6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007f54f002daf4 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f54f002e1d0 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f54f1969dc8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7 0x00007f54f1714e53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#8 0x00007f54f17fd96f in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#9 0x00007f54f18816e4 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x00007f54f1099b7b in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
#11 0x00007f54f11177b8 in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 1 (Thread 0x7f54eaad5d80 (LWP 8317)):
[KCrash Handler]
#5 0x00007f54f4160f27 in KWin::Output::name() const () at
/lib/x86_64-linux-gnu/libkwin.so.6
#6 0x00007f54f4540706 in ??? () at /lib/x86_64-linux-gnu/libkwin.so.6
#7 0x00007f54f4624758 in ??? () at /lib/x86_64-linux-gnu/libkwin.so.6
#8 0x00007f54f4625016 in ??? () at /lib/x86_64-linux-gnu/libkwin.so.6
#9 0x00007f54eed5e6ce in ??? () at /lib/x86_64-linux-gnu/libffi.so.8
#10 0x00007f54eed5d97e in ??? () at /lib/x86_64-linux-gnu/libffi.so.8
#11 0x00007f54eed5e1ab in ffi_call () at /lib/x86_64-linux-gnu/libffi.so.8
#12 0x00007f54f0e373db in ??? () at
/lib/x86_64-linux-gnu/libwayland-server.so.0
#13 0x00007f54f0e31ce9 in ??? () at
/lib/x86_64-linux-gnu/libwayland-server.so.0
#14 0x00007f54f0e34d92 in wl_event_loop_dispatch () at
/lib/x86_64-linux-gnu/libwayland-server.so.0
#15 0x00007f54f451b1f6 in KWin::Display::dispatchEvents() () at
/lib/x86_64-linux-gnu/libkwin.so.6
#16 0x00007f54f1764521 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#17 0x00007f54f176b028 in QSocketNotifier::activated(QSocketDescriptor,
QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#18 0x00007f54f176d8da in QSocketNotifier::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#19 0x00007f54f27c7c48 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#20 0x00007f54f170b928 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt6Core.so.6
#21 0x00007f54f1881914 in
QEventDispatcherUNIXPrivate::activateSocketNotifiers() () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#22 0x00007f54f18885f2 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt6Core.so.6
#23 0x00007f54f240ed91 in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib/x86_64-linux-gnu/libQt6Gui.so.6
#24 0x00007f54f1714e53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#25 0x00007f54f170e701 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt6Core.so.6
#26 0x0000559f9cf8cd69 in ??? ()
#27 0x00007f54f1030ca8 in __libc_start_call_main
(main=main@entry=0x559f9cf8a9c0, argc=argc@entry=14,
argv=argv@entry=0x7ffe0ba18308) at ../sysdeps/nptl/libc_start_call_main.h:58
#28 0x00007f54f1030d65 in __libc_start_main_impl (main=0x559f9cf8a9c0, argc=14,
argv=0x7ffe0ba18308, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe0ba182f8) at ../csu/libc-start.c:360
#29 0x0000559f9cf8e9b1 in ??? ()
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