Bug 485975

Application: kwin_x11 (5.27.11)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.6.12-calculate x86_64
Windowing System: X11
Distribution: Calculate Linux Desktop 23 KDE
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
kwin crashed when opening multiple (29) .ar files at once to browse their contents

The reporter is unsure if this crash is reproducible.

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

[KCrash Handler]
#4  0x000055a98316d866 in ?? ()
#5  0x000055a98316e01b in ?? ()
#6  0x00007f57a90951ca in KWin::EffectsHandlerImpl::prePaintWindow(KWin::EffectWindow*, KWin::WindowPrePaintData&, std::chrono::duration<long, std::ratio<1l, 1000l> >) () from /usr/lib64/libkwin.so.5
#7  0x00007f57a91329e4 in KWin::WorkspaceScene::preparePaintSimpleScreen() () from /usr/lib64/libkwin.so.5
#8  0x00007f57a9132e95 in KWin::WorkspaceScene::prePaint(KWin::SceneDelegate*) () from /usr/lib64/libkwin.so.5
#9  0x00007f57a905098f in KWin::Compositor::prePaintPass(KWin::RenderLayer*) () from /usr/lib64/libkwin.so.5
#10 0x00007f57a9053ae3 in KWin::Compositor::composite(KWin::RenderLoop*) () from /usr/lib64/libkwin.so.5
#11 0x00007f57a90558bb in KWin::X11Compositor::composite(KWin::RenderLoop*) () from /usr/lib64/libkwin.so.5
#12 0x00007f57a78b92cd in ?? () from /usr/lib64/libQt5Core.so.5
#13 0x00007f57a9008802 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*) () from /usr/lib64/libkwin.so.5
#14 0x00007f57a905d693 in KWin::RenderLoopPrivate::dispatch() () from /usr/lib64/libkwin.so.5
#15 0x00007f57a78b92cd in ?? () from /usr/lib64/libQt5Core.so.5
#16 0x00007f57a78bd3ea in QTimer::timeout(QTimer::QPrivateSignal) () from /usr/lib64/libQt5Core.so.5
#17 0x00007f57a78b14eb in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#18 0x00007f57a6f67d6e in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#19 0x00007f57a7887688 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#20 0x00007f57a78d66b1 in QTimerInfoList::activateTimers() () from /usr/lib64/libQt5Core.so.5
#21 0x00007f57a78d6f44 in ?? () from /usr/lib64/libQt5Core.so.5
#22 0x00007f57a53134d4 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f57a5316527 in ?? () from /usr/lib64/libglib-2.0.so.0
#24 0x00007f57a5316b1c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f57a78d72b6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#26 0x00007f57a788618b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#27 0x00007f57a788dff0 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#28 0x000055a9830fe1f1 in ?? ()
#29 0x00007f57a6442c8a in ?? () from /lib64/libc.so.6
#30 0x00007f57a6442d45 in __libc_start_main () from /lib64/libc.so.6
#31 0x000055a9830ff7a1 in ?? ()
[Inferior 1 (process 3830) detached]

Reported using DrKonqi