https://bugs.kde.org/show_bug.cgi?id=378825
Bug ID: 378825
Summary: kwin crash in-game
Product: kwin
Version: 5.9.4
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: mayeul.can...@live.fr
Target Milestone: ---
Application: kwin_x11 (5.9.4)
Qt Version: 5.8.0
Frameworks Version: 5.32.0
Operating System: Linux 4.10.9-1-ARCH x86_64
Distribution: "Arch Linux"
-- Information about the crash:
- What I was doing when the application crashed:
Playing the game PAYDAY 2 fullscreen, browsing websites with the steam overlay.
- What happened:
Everything was fine until I suddenly couldn't interact with the window anymore.
I tried Alt-tabbing, switching virtual desktops, going to another tty (that one
worked) and coming back.
My graphics card's fan then suddenly went silent, the actions I tried to
perform were executed as if they had been queued up, and I was presented with
the bug report window.
DrKonqi says that the backtrace is useful, so I figured it could be interesting
to report the bug.
I did not try to reproduce, as this happened after a long time, and without any
obvious trigger.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff141ee7840 (LWP 1327))]
Thread 6 (Thread 0x7ff1075d9700 (LWP 1458)):
#0 0x00007ff13ab8c756 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007ff13df03234 in () at /usr/lib/libQt5Script.so.5
#2 0x00007ff13df03279 in () at /usr/lib/libQt5Script.so.5
#3 0x00007ff13ab862e7 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007ff14194a54f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7ff10c80b700 (LWP 1437)):
#0 0x00007ff13ab8c756 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007ff114943b9b in () at /usr/lib/xorg/modules/dri/r600_dri.so
#2 0x00007ff1149438c7 in () at /usr/lib/xorg/modules/dri/r600_dri.so
#3 0x00007ff13ab862e7 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007ff14194a54f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7ff117b99700 (LWP 1429)):
#0 0x00007ff14194076b in ppoll () at /usr/lib/libc.so.6
#1 0x00007ff13efc42f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007ff13efc596a in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007ff13ef7289a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007ff13ed94a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007ff1398ad025 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007ff13ed996d8 in () at /usr/lib/libQt5Core.so.5
#7 0x00007ff13ab862e7 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007ff14194a54f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7ff12653d700 (LWP 1335)):
#0 0x00007ff14194076b in ppoll () at /usr/lib/libc.so.6
#1 0x00007ff13efc42f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007ff13efc596a in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007ff13ef7289a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007ff13ed94a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007ff138a57125 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007ff13ed996d8 in () at /usr/lib/libQt5Core.so.5
#7 0x00007ff13ab862e7 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007ff14194a54f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7ff12868d700 (LWP 1328)):
#0 0x00007ff14194067d in poll () at /usr/lib/libc.so.6
#1 0x00007ff140a598e0 in () at /usr/lib/libxcb.so.1
#2 0x00007ff140a5b679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007ff129769239 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007ff13ed996d8 in () at /usr/lib/libQt5Core.so.5
#5 0x00007ff13ab862e7 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007ff14194a54f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7ff141ee7840 (LWP 1327)):
[KCrash Handler]
#6 0x00007ff13f4fb808 in QOpenGLContext::format() const () at
/usr/lib/libQt5Gui.so.5
#7 0x00007ff139f58c9b in
QSGBatchRenderer::Renderer::Renderer(QSGDefaultRenderContext*) () at
/usr/lib/libQt5Quick.so.5
#8 0x00007ff139f84231 in QSGDefaultRenderContext::createRenderer() () at
/usr/lib/libQt5Quick.so.5
#9 0x00007ff139fdb088 in QQuickWindowPrivate::syncSceneGraph() () at
/usr/lib/libQt5Quick.so.5
#10 0x00007ff139f76b6f in () at /usr/lib/libQt5Quick.so.5
#11 0x00007ff139f77b25 in () at /usr/lib/libQt5Quick.so.5
#12 0x00007ff13f4cdd05 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#13 0x00007ff139fe44a5 in QQuickWindow::event(QEvent*) () at
/usr/lib/libQt5Quick.so.5
#14 0x00007ff07a34d7bb in PlasmaQuick::Dialog::event(QEvent*) () at
/usr/lib/libKF5PlasmaQuick.so.5
#15 0x00007ff13fc5634c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#16 0x00007ff13fc5db61 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#17 0x00007ff13ef74440 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#18 0x00007ff13f4c2d2d in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /usr/lib/libQt5Gui.so.5
#19 0x00007ff13f4c393d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/libQt5Gui.so.5
#20 0x00007ff13f49f44b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#21 0x00007ff1297c9df6 in () at /usr/lib/libQt5XcbQpa.so.5
#22 0x00007ff13ef7289a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#23 0x00007ff13ef7ade4 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#24 0x00007ff141c0b391 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#25 0x00007ff14187e511 in __libc_start_main () at /usr/lib/libc.so.6
#26 0x000000000040069a in _start ()
Reported using DrKonqi
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