https://bugs.kde.org/show_bug.cgi?id=487531
Bug ID: 487531
Summary: kwin_wayland crashed during walk through window
(alt+tab)
Classification: Plasma
Product: kwin
Version: unspecified
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: r...@arnaud.sh
Target Milestone: ---
Application: kwin_wayland ()
Qt Version: 6.7.0
Frameworks Version: 6.2.0
Operating System: Linux 6.8.9-300.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 40 (KDE Plasma)"
DrKonqi: 6.0.4 [CoredumpBackend]
-- Information about the crash:
While using the walk through window feature (alt+tab), kwin_wayland crashed.
Few applications were running (firefox, konsole and a game) but this also
happens regularly with only firefox and konsole when using alt+tab. The bug
isn't produced every time alt+tab is used but only sometimes.
NOTE: When kwin_wayland restart, all applications appears to be closed but
looking at the process list game is still running but the window is not visible
anymore.
The crash can be reproduced sometimes.
-- Backtrace:
Application: kwin_wayland (kwin_wayland), signal: Segmentation fault
This GDB supports auto-downloading debuginfo from the following URLs:
<https://debuginfod.fedoraproject.org/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from
terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 1967]
[New LWP 2031]
[New LWP 2028]
[New LWP 2030]
[New LWP 2033]
[New LWP 2051]
[New LWP 2034]
[New LWP 2029]
[New LWP 2052]
[New LWP 2054]
[New LWP 2053]
[New LWP 2058]
[New LWP 2060]
[New LWP 2022]
[New LWP 13373]
[New LWP 2032]
[New LWP 2065]
[New LWP 13372]
[New LWP 13870]
[New LWP 13867]
[New LWP 2062]
[New LWP 13866]
[New LWP 13868]
[New LWP 13869]
[New LWP 2057]
[New LWP 13865]
[New LWP 13872]
[New LWP 2059]
[New LWP 13873]
[New LWP 2055]
[New LWP 13871]
[New LWP 2056]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_wayland --wayland-fd 7 --socket wayland-0
--xwayland-fd 8 --xwayl'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000000000000000 in ?? ()
[Current thread is 1 (Thread 0x7f7b69da5140 (LWP 1967))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7f7b69da5140 (LWP 1967))]
Thread 32 (Thread 0x7f7b38e006c0 (LWP 2056)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 31 (Thread 0x7f7ae5e006c0 (LWP 13871)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6f35ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f7b6f3587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 30 (Thread 0x7f7b398006c0 (LWP 2055)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 29 (Thread 0x7f7ae4a006c0 (LWP 13873)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 28 (Thread 0x7f7b2ea006c0 (LWP 2059)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6ecdc840 in
std::condition_variable::wait(std::unique_lock<std::mutex>&) () from
/lib64/libstdc++.so.6
#3 0x00007f7b72225add in
std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> (),
std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>,
std::__future_base::_Result_base::_Deleter>,
std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>
>::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#4 0x00007f7b72221886 in
std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from
/lib64/libkwin.so.6
#5 0x00007f7b6eaae51b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#6 0x00007f7b6eaae589 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#7 0x00007f7b72221c5f in
std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >,
void>::_M_complete_async() () from /lib64/libkwin.so.6
#8 0x00007f7b6f2b44f7 in QThreadCreateThread::run() () from
/lib64/libQt6Core.so.6
#9 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#10 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#11 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 27 (Thread 0x7f7ae54006c0 (LWP 13872)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 26 (Thread 0x7f7afdc006c0 (LWP 13865)):
#0 0x00007f7b6eb1d72d in poll () from /lib64/libc.so.6
#1 0x00007f7b6dd996a4 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f7b6dd39b23 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f7b6f47bf83 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#4 0x00007f7b6f1a26b3 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6f2b402f in QThread::exec() () from /lib64/libQt6Core.so.6
#6 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#7 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#8 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 25 (Thread 0x7f7b2fe006c0 (LWP 2057)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8962 in pthread_cond_clockwait@GLIBC_2.30 () from
/lib64/libc.so.6
#2 0x00007f7b722255c3 in
std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> (),
std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>,
std::__future_base::_Result_base::_Deleter>,
std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>
>::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#3 0x00007f7b72221886 in
std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from
/lib64/libkwin.so.6
#4 0x00007f7b6eaae51b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#5 0x00007f7b6eaae589 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#6 0x00007f7b72221c5f in
std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >,
void>::_M_complete_async() () from /lib64/libkwin.so.6
#7 0x00007f7b6f2b44f7 in QThreadCreateThread::run() () from
/lib64/libQt6Core.so.6
#8 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#9 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#10 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 24 (Thread 0x7f7afe6006c0 (LWP 13869)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6f35ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f7b6f3587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 23 (Thread 0x7f7af1a006c0 (LWP 13868)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6f35ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f7b6f3587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 22 (Thread 0x7f7aff0006c0 (LWP 13866)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6f35ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f7b6f3587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 21 (Thread 0x7f7b2d2006c0 (LWP 2062)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 20 (Thread 0x7f7b092006c0 (LWP 13867)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6f35ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f7b6f3587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 19 (Thread 0x7f7ae68006c0 (LWP 13870)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6f35ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f7b6f3587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 18 (Thread 0x7f7af10006c0 (LWP 13372)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 17 (Thread 0x7f7b234006c0 (LWP 2065)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 16 (Thread 0x7f7b46a006c0 (LWP 2032)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 15 (Thread 0x7f7ae7e006c0 (LWP 13373)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 14 (Thread 0x7f7b5c0006c0 (LWP 2022)):
#0 0x00007f7b6eb1d72d in poll () from /lib64/libc.so.6
#1 0x00007f7b6dd996a4 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f7b6dd39b23 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f7b6f47bf83 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#4 0x00007f7b6f1a26b3 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6f2b402f in QThread::exec() () from /lib64/libQt6Core.so.6
#6 0x00007f7b70371af1 in QDBusConnectionManager::run() () from
/lib64/libQt6DBus.so.6
#7 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#8 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#9 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 13 (Thread 0x7f7b2e0006c0 (LWP 2060)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b6ecdc840 in
std::condition_variable::wait(std::unique_lock<std::mutex>&) () from
/lib64/libstdc++.so.6
#3 0x00007f7b72225add in
std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> (),
std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>,
std::__future_base::_Result_base::_Deleter>,
std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>
>::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#4 0x00007f7b72221886 in
std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from
/lib64/libkwin.so.6
#5 0x00007f7b6eaae51b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#6 0x00007f7b6eaae589 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#7 0x00007f7b72221c5f in
std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >,
void>::_M_complete_async() () from /lib64/libkwin.so.6
#8 0x00007f7b6f2b44f7 in QThreadCreateThread::run() () from
/lib64/libQt6Core.so.6
#9 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#10 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#11 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 12 (Thread 0x7f7b2f4006c0 (LWP 2058)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa8962 in pthread_cond_clockwait@GLIBC_2.30 () from
/lib64/libc.so.6
#2 0x00007f7b722255c3 in
std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> (),
std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>,
std::__future_base::_Result_base::_Deleter>,
std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >, void>
>::_M_invoke(std::_Any_data const&) () from /lib64/libkwin.so.6
#3 0x00007f7b72221886 in
std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base,
std::__future_base::_Result_base::_Deleter> ()>*, bool*) () from
/lib64/libkwin.so.6
#4 0x00007f7b6eaae51b in __pthread_once_slow.isra.0 () from /lib64/libc.so.6
#5 0x00007f7b6eaae589 in pthread_once@GLIBC_2.2.5 () from /lib64/libc.so.6
#6 0x00007f7b72221c5f in
std::__future_base::_Deferred_state<std::thread::_Invoker<std::tuple<QThread::create<KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString
const&)::{lambda()#1}>(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*,
QString const&)::{lambda()#1}&&)::{lambda((auto:1&&)...)#1}> >,
void>::_M_complete_async() () from /lib64/libkwin.so.6
#7 0x00007f7b6f2b44f7 in QThreadCreateThread::run() () from
/lib64/libQt6Core.so.6
#8 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#9 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#10 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 11 (Thread 0x7f7b3ac006c0 (LWP 2053)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 10 (Thread 0x7f7b3a2006c0 (LWP 2054)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 9 (Thread 0x7f7b3b6006c0 (LWP 2052)):
#0 0x00007f7b6eb2b7a2 in epoll_wait () from /lib64/libc.so.6
#1 0x00007f7b4cd5a436 in impl_pollfd_wait () from
/usr/lib64/spa-0.2/support/libspa-support.so
#2 0x00007f7b4cd4c0e1 in loop_iterate () from
/usr/lib64/spa-0.2/support/libspa-support.so
#3 0x00007f7b4ccb8613 in do_loop () from /lib64/libpipewire-0.3.so.0
#4 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#5 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 8 (Thread 0x7f7b4cc006c0 (LWP 2029)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 7 (Thread 0x7f7b456006c0 (LWP 2034)):
#0 0x00007f7b6eb1d72d in poll () from /lib64/libc.so.6
#1 0x00007f7b6dd996a4 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f7b6dd39b23 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f7b6f47bf83 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#4 0x00007f7b6f1a26b3 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6f2b402f in QThread::exec() () from /lib64/libQt6Core.so.6
#6 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#7 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#8 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 6 (Thread 0x7f7b44c006c0 (LWP 2051)):
#0 0x00007f7b6eb1d72d in poll () from /lib64/libc.so.6
#1 0x00007f7b6dd996a4 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f7b6dd39b23 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f7b6f47bf83 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#4 0x00007f7b6f1a26b3 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#5 0x00007f7b6f2b402f in QThread::exec() () from /lib64/libQt6Core.so.6
#6 0x00007f7b6f34f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#7 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#8 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 5 (Thread 0x7f7b460006c0 (LWP 2033)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 4 (Thread 0x7f7b47e006c0 (LWP 2030)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 3 (Thread 0x7f7b58a006c0 (LWP 2028)):
#0 0x00007f7b6eaa5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f7b6eaa82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f7b58c9d84d in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f7b58c7b40b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 2 (Thread 0x7f7b474006c0 (LWP 2031)):
#0 0x00007f7b4d902440 in llvm::DenseMapBase<llvm::DenseMap<unsigned int,
llvm::SmallVector<(anonymous namespace)::BaseMemOpClusterMutation::MemOpInfo,
32u>, llvm::DenseMapInfo<unsigned int, void>,
llvm::detail::DenseMapPair<unsigned int, llvm::SmallVector<(anonymous
namespace)::BaseMemOpClusterMutation::MemOpInfo, 32u> > >, unsigned int,
llvm::SmallVector<(anonymous namespace)::BaseMemOpClusterMutation::MemOpInfo,
32u>, llvm::DenseMapInfo<unsigned int, void>,
llvm::detail::DenseMapPair<unsigned int, llvm::SmallVector<(anonymous
namespace)::BaseMemOpClusterMutation::MemOpInfo, 32u> > >::grow(unsigned int)
() from /lib64/libLLVM.so.18.1
#1 0x00007f7b4d9015dc in (anonymous
namespace)::BaseMemOpClusterMutation::apply(llvm::ScheduleDAGInstrs*) [clone
.llvm.15128791349833413993] () from /lib64/libLLVM.so.18.1
#2 0x00007f7b4d8f62bc in llvm::ScheduleDAGMILive::schedule() () from
/lib64/libLLVM.so.18.1
#3 0x00007f7b4f9c720e in llvm::GCNScheduleDAGMILive::finalizeSchedule() ()
from /lib64/libLLVM.so.18.1
#4 0x00007f7b4d8fecd1 in (anonymous
namespace)::MachineSchedulerBase::scheduleRegions(llvm::ScheduleDAGInstrs&,
bool) () from /lib64/libLLVM.so.18.1
#5 0x00007f7b4d8fe1f1 in (anonymous
namespace)::MachineScheduler::runOnMachineFunction(llvm::MachineFunction&) ()
from /lib64/libLLVM.so.18.1
#6 0x00007f7b4d8683e9 in
llvm::MachineFunctionPass::runOnFunction(llvm::Function&) () from
/lib64/libLLVM.so.18.1
#7 0x00007f7b4d5894e5 in llvm::FPPassManager::runOnFunction(llvm::Function&)
() from /lib64/libLLVM.so.18.1
#8 0x00007f7b4eaf5d5b in (anonymous
namespace)::CGPassManager::runOnModule(llvm::Module&) () from
/lib64/libLLVM.so.18.1
#9 0x00007f7b4d589c09 in llvm::legacy::PassManagerImpl::run(llvm::Module&) ()
from /lib64/libLLVM.so.18.1
#10 0x00007f7b59539643 in ac_compile_module_to_elf () from
/usr/lib64/dri/radeonsi_dri.so
#11 0x00007f7b594aa19e in si_compile_llvm () from
/usr/lib64/dri/radeonsi_dri.so
#12 0x00007f7b594ab9f8 in si_llvm_compile_shader () from
/usr/lib64/dri/radeonsi_dri.so
#13 0x00007f7b594379e1 in si_compile_shader () from
/usr/lib64/dri/radeonsi_dri.so
#14 0x00007f7b59438be5 in si_create_shader_variant () from
/usr/lib64/dri/radeonsi_dri.so
#15 0x00007f7b5946c8ab in si_build_shader_variant(si_shader*, int, bool) ()
from /usr/lib64/dri/radeonsi_dri.so
#16 0x00007f7b58c7b4e1 in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#17 0x00007f7b58c9d77c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#18 0x00007f7b6eaa91b7 in start_thread () from /lib64/libc.so.6
#19 0x00007f7b6eb2b39c in clone3 () from /lib64/libc.so.6
Thread 1 (Thread 0x7f7b69da5140 (LWP 1967)):
[KCrash Handler]
#2 0x00007f7b6eb7c137 in __memmove_avx_unaligned_erms () from /lib64/libc.so.6
#3 0x00007f7b5921e17b in tc_buffer_subdata.part () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f7b6fdb90e5 in QRhiGles2::executeCommandBuffer(QRhiCommandBuffer*)
() from /lib64/libQt6Gui.so.6
#5 0x00007f7b6fdbac5f in QRhiGles2::endFrame(QRhiSwapChain*,
QFlags<QRhi::EndFrameFlag>) () from /lib64/libQt6Gui.so.6
#6 0x00007f7b6fc3341e in QRhi::endFrame(QRhiSwapChain*,
QFlags<QRhi::EndFrameFlag>) () from /lib64/libQt6Gui.so.6
#7 0x00007f7b7195aae4 in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*)
() from /lib64/libQt6Quick.so.6
#8 0x00007f7b718b8bfa in QQuickWindow::event(QEvent*) () from
/lib64/libQt6Quick.so.6
#9 0x00007f7b7058b368 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt6Widgets.so.6
#10 0x00007f7b6f195ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#11 0x00007f7b6fa28c1c in QPlatformWindow::windowEvent(QEvent*) () from
/lib64/libQt6Gui.so.6
#12 0x00007f7b70595255 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt6Widgets.so.6
#13 0x00007f7b6f195ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#14 0x00007f7b6f34d797 in QTimerInfoList::activateTimers() () from
/lib64/libQt6Core.so.6
#15 0x00007f7b6f351ccb in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#16 0x00007f7b6ff55052 in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt6Gui.so.6
#17 0x00007f7b6f1a26b3 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#18 0x00007f7b6f19e63c in QCoreApplication::exec() () from
/lib64/libQt6Core.so.6
#19 0x000055c12d18bd0f in main ()
Reported using DrKonqi
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