https://bugs.kde.org/show_bug.cgi?id=511264
Bug ID: 511264
Summary: KWin crashes when disconnecting Thunderbolt 3 Dock
Classification: Plasma
Product: kwin
Version First 6.3.6
Reported In:
Platform: Manjaro
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: kwin_wayland (6.3.6)
ApplicationNotResponding [ANR]: false
Qt Version: 6.9.2
Frameworks Version: 6.18.0
Operating System: Linux 6.12.48-1-MANJARO x86_64
Windowing System: Wayland
Distribution: Manjaro Linux
DrKonqi: 6.3.6 [CoredumpBackend]
-- Information about the crash:
Approximately every second time I disconnect my laptop from a Thunderbolt 3
dock, KWin crashes. I have not figured out the exact steps to reproduce, yet,
since it also works just fine sometimes.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_wayland), signal: Segmentation fault
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:JSGCHeap:QtQml (deleted) during file-backed
mapping note processing
warning: Can't open file /memfd:kwayland-shared (deleted) during file-backed
mapping note processing
warning: Can't open file anon_inode:i915.gem during file-backed mapping note
processing
warning: Can't open file /home/peter/.cache/plasma_theme_breath-dark.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:xwayland-shared (deleted) during file-backed
mapping note processing
warning: Can't open file /memfd:wayland-cursor (deleted) during file-backed
mapping note processing
warning: Can't open file /memfd:gdk-wayland (deleted) during file-backed
mapping note processing
[New LWP 465315]
[New LWP 465352]
[New LWP 465364]
[New LWP 465366]
[New LWP 465346]
[New LWP 465361]
[New LWP 465363]
[New LWP 465351]
[New LWP 465353]
[New LWP 465362]
[New LWP 468339]
[New LWP 465350]
[New LWP 468334]
[New LWP 468340]
[New LWP 474899]
[New LWP 474900]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/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_TuDoPA --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 pthread_kill.c:44
44 return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO
(ret) : 0;
[Current thread is 1 (Thread 0x7fb1ba49aa40 (LWP 465315))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: DeprecationWarning:
datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in
a future version. Use timezone-aware objects to represent datetimes in UTC:
datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
boot_time =
datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:564: DeprecationWarning:
datetime.datetime.utcnow() is deprecated and scheduled for removal in a future
version. Use timezone-aware objects to represent datetimes in UTC:
datetime.datetime.now(datetime.UTC).
'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7fb1ba49aa40 (LWP 465315))]
Thread 16 (Thread 0x7fb16b7fe6c0 (LWP 474900)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x7fb182a9c600, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fb182a9c600,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7fb182a9c600, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x7fb182a9c5e0,
mutex=0x7fb182a9c5b0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x7fb182a9c5e0, mutex=0x7fb182a9c5b0) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 15 (Thread 0x7fb16bfff6c0 (LWP 474899)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103e8fc628, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103e8fc628,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103e8fc628, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103e8fc608,
mutex=0x56103e8fc5d8, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103e8fc608, mutex=0x56103e8fc5d8) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 14 (Thread 0x7fb1725fe6c0 (LWP 468340)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103e280c40, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103e280c40,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103e280c40, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103e280c20,
mutex=0x56103e280bf0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103e280c20, mutex=0x56103e280bf0) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 13 (Thread 0x7fb17d8426c0 (LWP 468334)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc931f4 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 cancellation.c:75
#3 0x00007fb1bfd0da36 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007fb1befcae04 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007fb1befcaee5 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#6 0x00007fb1c083ffe2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt6Core.so.6
#7 0x00007fb1c0574ca6 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt6Core.so.6
#8 0x00007fb1c068fbb4 in QThread::run() () from /usr/lib/libQt6Core.so.6
#9 0x00007fb1c0720e92 in ?? () from /usr/lib/libQt6Core.so.6
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 12 (Thread 0x7fb1b8acf6c0 (LWP 465350)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103c49e120, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103c49e120,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103c49e120, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103c49e100,
mutex=0x56103c49e0d0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103c49e100, mutex=0x56103c49e0d0) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 11 (Thread 0x7fb172dff6c0 (LWP 468339)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103e0a0f78, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103e0a0f78,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103e0a0f78, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103e0a0f58,
mutex=0x56103e0a0f28, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103e0a0f58, mutex=0x56103e0a0f28) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 10 (Thread 0x7fb1a56ba6c0 (LWP 465362)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x7fb1b10bb600, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fb1b10bb600,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7fb1b10bb600, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x7fb1b10bb5e0,
mutex=0x7fb1b10bb5b0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x7fb1b10bb5e0, mutex=0x7fb1b10bb5b0) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 9 (Thread 0x7fb1a69fd6c0 (LWP 465353)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc931f4 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 cancellation.c:75
#3 0x00007fb1bfd0da36 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007fb1befcae04 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007fb1befcaee5 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#6 0x00007fb1c083ffe2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt6Core.so.6
#7 0x00007fb1c0574ca6 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt6Core.so.6
#8 0x00007fb1c068fbb4 in QThread::run() () from /usr/lib/libQt6Core.so.6
#9 0x00007fb1c0720e92 in ?? () from /usr/lib/libQt6Core.so.6
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 8 (Thread 0x7fb1a79ff6c0 (LWP 465351)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103c48d88c, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103c48d88c,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103c48d88c, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103c48d868,
mutex=0x56103c48d838, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103c48d868, mutex=0x56103c48d838) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 7 (Thread 0x7fb1a4eb96c0 (LWP 465363)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103d218fc8, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103d218fc8,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103d218fc8, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103d218fa8,
mutex=0x56103d218f78, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103d218fa8, mutex=0x56103d218f78) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 6 (Thread 0x7fb1a5ebb6c0 (LWP 465361)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103c868628, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103c868628,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103c868628, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103c868608,
mutex=0x56103c8685d8, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103c868608, mutex=0x56103c8685d8) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 5 (Thread 0x7fb1b9fff6c0 (LWP 465346)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc931f4 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 cancellation.c:75
#3 0x00007fb1bfd0da36 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007fb1befcae04 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007fb1befcaee5 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#6 0x00007fb1c083ffe2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt6Core.so.6
#7 0x00007fb1c0574ca6 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt6Core.so.6
#8 0x00007fb1c0688f06 in QThread::exec() () from /usr/lib/libQt6Core.so.6
#9 0x00007fb1c1616c2e in ?? () from /usr/lib/libQt6DBus.so.6
#10 0x00007fb1c0720e92 in ?? () from /usr/lib/libQt6Core.so.6
#11 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#12 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 4 (Thread 0x7fb19d5fe6c0 (LWP 465366)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc931f4 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 cancellation.c:75
#3 0x00007fb1bfd0da36 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4 0x00007fb1befcae04 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007fb1befcaee5 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#6 0x00007fb1c083ffe2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt6Core.so.6
#7 0x00007fb1c0574ca6 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt6Core.so.6
#8 0x00007fb1c068fbb4 in QThread::run() () from /usr/lib/libQt6Core.so.6
#9 0x00007fb1c0720e92 in ?? () from /usr/lib/libQt6Core.so.6
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 3 (Thread 0x7fb19ddff6c0 (LWP 465364)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x7fb1a5f7a604, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fb1a5f7a604,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7fb1a5f7a604, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x7fb1a5f7a5e0,
mutex=0x7fb1a5f7a5b0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x7fb1a5f7a5e0, mutex=0x7fb1a5f7a5b0) at
pthread_cond_wait.c:453
#7 0x00007fb1b17674de in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#8 0x00007fb1b172043d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#9 0x00007fb1b176740d in ?? () from /usr/lib/libgallium-25.2.3-arch1.2.so
#10 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#11 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 2 (Thread 0x7fb1a71fe6c0 (LWP 465352)):
#0 __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 0x00007fb1bfc931ac 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 cancellation.c:49
#2 0x00007fb1bfc9381c in __futex_abstimed_wait_common64 (private=0,
futex_word=0x56103c360e2c, expected=<optimized out>, op=<optimized out>,
abstime=0x0, cancel=true) at futex-internal.c:57
#3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x56103c360e2c,
expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#4 0x00007fb1bfc9387f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x56103c360e2c, expected=<optimized out>,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#5 0x00007fb1bfc95ede in __pthread_cond_wait_common (cond=0x56103c360e08,
mutex=0x56103c360de0, clockid=0, abstime=0x0) at pthread_cond_wait.c:421
#6 ___pthread_cond_wait (cond=0x56103c360e08, mutex=0x56103c360de0) at
pthread_cond_wait.c:453
#7 0x00007fb1c00daea1 in __gthread_cond_wait (__cond=<optimized out>,
__mutex=<optimized out>) at
/usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:911
#8 std::__condvar::wait (this=<optimized out>, __m=...) at
/usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:173
#9 std::condition_variable::wait (this=<optimized out>, __lock=...) at
/usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/condition_variable.cc:41
#10 0x00007fb1c346a001 in ?? () from /usr/lib/libkwin.so.6
#11 0x00007fb1c346a51a in ?? () from /usr/lib/libkwin.so.6
#12 0x00007fb1c3464a96 in ?? () from /usr/lib/libkwin.so.6
#13 0x00007fb1bfc9beb4 in __pthread_once_slow (once_control=0x56103c50dd78,
init_routine=0x7fb1c00e3c50 <std::__once_proxy()>) at pthread_once.c:116
#14 0x00007fb1bfc9bf29 in ___pthread_once (once_control=<optimized out>,
init_routine=<optimized out>) at pthread_once.c:143
#15 0x00007fb1c346557f in ?? () from /usr/lib/libkwin.so.6
#16 0x00007fb1c0689a95 in ?? () from /usr/lib/libQt6Core.so.6
#17 0x00007fb1c0720e92 in ?? () from /usr/lib/libQt6Core.so.6
#18 0x00007fb1bfc969cb in start_thread (arg=<optimized out>) at
pthread_create.c:448
#19 0x00007fb1bfd1aa0c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Thread 1 (Thread 0x7fb1ba49aa40 (LWP 465315)):
[KCrash Handler]
#5 0x00007fb1c34f9732 in ?? () from /usr/lib/libkwin.so.6
#6 0x00007fb1be6a1ac6 in ffi_call_unix64 () at ../src/x86/unix64.S:104
#7 0x00007fb1be69e76b in ffi_call_int (cif=cif@entry=0x7ffcd204da70,
fn=fn@entry=0x7fb1c363ef50, rvalue=<optimized out>, rvalue@entry=0x0,
avalue=avalue@entry=0x7ffcd204db40, closure=closure@entry=0x0) at
../src/x86/ffi64.c:676
#8 0x00007fb1be6a106e in ffi_call (cif=cif@entry=0x7ffcd204da70,
fn=0x7fb1c363ef50, rvalue=rvalue@entry=0x0, avalue=avalue@entry=0x7ffcd204db40)
at ../src/x86/ffi64.c:713
#9 0x00007fb1c03bd532 in wl_closure_invoke
(closure=closure@entry=0x56103e671cc0, target=<optimized out>,
target@entry=0x56103dc28c60, opcode=opcode@entry=1, data=<optimized out>,
data@entry=0x56103dd58e70, flags=2) at ../wayland-1.24.0/src/connection.c:1241
#10 0x00007fb1c03c2d30 in wl_client_connection_data (fd=<optimized out>,
mask=<optimized out>, data=<optimized out>) at
../wayland-1.24.0/src/wayland-server.c:483
#11 0x00007fb1c03c1182 in wl_event_loop_dispatch (loop=0x56103c3f4640,
timeout=<optimized out>) at ../wayland-1.24.0/src/event-loop.c:1059
#12 0x00007fb1c3505b9a in KWin::Display::dispatchEvents() () from
/usr/lib/libkwin.so.6
#13 0x00007fb1c05d466f in ?? () from /usr/lib/libQt6Core.so.6
#14 0x00007fb1c05de9c0 in QSocketNotifier::event(QEvent*) () from
/usr/lib/libQt6Core.so.6
#15 0x00007fb1c1901dd0 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQt6Widgets.so.6
#16 0x00007fb1c0568678 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/libQt6Core.so.6
#17 0x00007fb1c0728f19 in
QEventDispatcherUNIXPrivate::activateSocketNotifiers() () from
/usr/lib/libQt6Core.so.6
#18 0x00007fb1c0729c6b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt6Core.so.6
#19 0x00007fb1c131b073 in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/libQt6Gui.so.6
#20 0x00007fb1c0574ca6 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt6Core.so.6
#21 0x00007fb1c056cd21 in QCoreApplication::exec() () from
/usr/lib/libQt6Core.so.6
#22 0x000056100be09569 in ?? ()
#23 0x00007fb1bfc27675 in __libc_start_call_main
(main=main@entry=0x56100be073a0, argc=argc@entry=14,
argv=argv@entry=0x7ffcd204ed78) at ../sysdeps/nptl/libc_start_call_main.h:58
#24 0x00007fb1bfc27729 in __libc_start_main_impl (main=0x56100be073a0, argc=14,
argv=0x7ffcd204ed78, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcd204ed68) at ../csu/libc-start.c:360
#25 0x000056100be0fba5 in ?? ()
Reported using DrKonqi
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