Application: kwin_x11 (5.26.4)

Qt Version: 5.15.7
Frameworks Version: 5.101.0
Operating System: Linux 6.0.12-artix1-1 x86_64
Windowing System: X11
Distribution: Artix Linux
DrKonqi: 5.26.4 [KCrashBackend]

-- Information about the crash:
Sometimes I turn on the machine and it crashes, other times it doesn't, the problem came up just after I opened libreoffice, it crashed three times and stopped.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f4a3ab83d90 in KWin::SceneOpenGL::render(KWin::Item*, int, QRegion const&, KWin::WindowPaintData const&) () at /usr/lib/libkwin.so.5
#5  0x00007f4a3a9ecc24 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#6  0x00007f4a3aa5907d in KWin::Scene::finalPaintWindow(KWin::EffectWindowImpl*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#7  0x00007f4a3a9ecb6c in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#8  0x00007f4a3a9ecb6c in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#9  0x00007f4a3aa5bdae in KWin::Scene::paintWindow(KWin::WindowItem*, int, QRegion const&) () at /usr/lib/libkwin.so.5
#10 0x00007f4a3aa5c067 in KWin::Scene::paintSimpleScreen(int, QRegion const&) () at /usr/lib/libkwin.so.5
#11 0x00007f4a3a9ecabb in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#12 0x00007f4a3a9ecabb in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#13 0x00007f4a3aa58ee4 in KWin::Scene::paintScreen(QRegion const&) () at /usr/lib/libkwin.so.5
#14 0x00007f4a3ab7d2fb in KWin::SceneOpenGL::paint(KWin::RenderTarget*, QRegion const&) () at /usr/lib/libkwin.so.5
#15 0x00007f4a3aa5ac95 in  () at /usr/lib/libkwin.so.5
#16 0x00007f4a3a9ad3e9 in KWin::Compositor::paintPass(KWin::RenderLayer*, KWin::RenderTarget*, QRegion const&) () at /usr/lib/libkwin.so.5
#17 0x00007f4a3a9b1755 in KWin::Compositor::composite(KWin::RenderLoop*) () at /usr/lib/libkwin.so.5
#18 0x00007f4a3a9b1a5d in KWin::X11Compositor::composite(KWin::RenderLoop*) () at /usr/lib/libkwin.so.5
#19 0x00007f4a390be011 in  () at /usr/lib/libQt5Core.so.5
#20 0x00007f4a3a961677 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*) () at /usr/lib/libkwin.so.5
#21 0x00007f4a3a9b5cb8 in KWin::RenderLoopPrivate::dispatch() () at /usr/lib/libkwin.so.5
#22 0x00007f4a390be011 in  () at /usr/lib/libQt5Core.so.5
#23 0x00007f4a390c056f in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#24 0x00007f4a390b1146 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#25 0x00007f4a38778b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007f4a3908d578 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#27 0x00007f4a390d7a53 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#28 0x00007f4a390d804a in  () at /usr/lib/libQt5Core.so.5
#29 0x00007f4a36d1687b in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#30 0x00007f4a36d6dc89 in  () at /usr/lib/libglib-2.0.so.0
#31 0x00007f4a36d15132 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#32 0x00007f4a390d820c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#33 0x00007f4a39085d2c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#34 0x00007f4a39090849 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#35 0x000055b911184e40 in  ()
#36 0x00007f4a3803c290 in  () at /usr/lib/libc.so.6
#37 0x00007f4a3803c34a in __libc_start_main () at /usr/lib/libc.so.6
#38 0x000055b911186225 in  ()
[Inferior 1 (process 1389) detached]

Reported using DrKonqi