https://bugs.kde.org/show_bug.cgi?id=399386
Bug ID: 399386
Summary: kwin crash
Product: kwin
Version: 5.12.6
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: nos...@majo.name
Target Milestone: ---
Application: kwin_x11 (5.12.6)
Qt Version: 5.9.4
Frameworks Version: 5.45.0
Operating System: Linux 4.12.14-lp150.12.16-default x86_64
Distribution: "openSUSE Leap 15.0"
-- Information about the crash:
kwin crashes on this system from time to time seemingly randomly.
Typically, when closing some window.
This is openSUSE 15.0, patched up to date.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5f886da940 (LWP 2124))]
Thread 5 (Thread 0x7f5f6480d700 (LWP 2236)):
#0 0x00007f5f8805b186 in ppoll () at /lib64/libc.so.6
#1 0x00007f5f85482ba9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f5f85484186 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f5f8542f09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f5f8525e4da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f5f7fbe5cb5 in () at /usr/lib64/libQt5Qml.so.5
#6 0x00007f5f852630ce in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f5f810e1559 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f5f8806582f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f5f4f7fe700 (LWP 2185)):
#0 0x00007f5f810e789d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f5f843965e4 in () at /usr/lib64/libQt5Script.so.5
#2 0x00007f5f84396629 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007f5f810e1559 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f5f8806582f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f5f65e39700 (LWP 2166)):
#0 0x00007f5f8805b186 in ppoll () at /lib64/libc.so.6
#1 0x00007f5f85482ba9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f5f85484186 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f5f8542f09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f5f8525e4da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f5f7fbe5cb5 in () at /usr/lib64/libQt5Qml.so.5
#6 0x00007f5f852630ce in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f5f810e1559 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f5f8806582f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f5f67fff700 (LWP 2139)):
#0 0x00007f5f8805b186 in ppoll () at /lib64/libc.so.6
#1 0x00007f5f85482ba9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f5f85484186 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f5f8542f09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f5f8525e4da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f5f7eabe985 in () at /usr/lib64/libQt5DBus.so.5
#6 0x00007f5f852630ce in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f5f810e1559 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f5f8806582f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f5f886da940 (LWP 2124)):
[KCrash Handler]
#6 0x00007f5f85442941 in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f5f84c04867 in KWin::EffectWindow::addRepaintFull() () at
/usr/lib64/libkwineffects.so.11
#8 0x00007f5f84959b4a in () at /usr/lib64/libkwin4_effect_builtins.so.1
#9 0x00007f5f8495cf6e in () at /usr/lib64/libkwin4_effect_builtins.so.1
#10 0x00007f5f8495d33c in () at /usr/lib64/libkwin4_effect_builtins.so.1
#11 0x00007f5f849593a1 in () at /usr/lib64/libkwin4_effect_builtins.so.1
#12 0x00007f5f87bf1b91 in KWin::EffectsHandlerImpl::postPaintScreen() () at
/usr/lib64/libkwin.so.5
#13 0x00007f5f87bf1b91 in KWin::EffectsHandlerImpl::postPaintScreen() () at
/usr/lib64/libkwin.so.5
#14 0x00007f5f87be351e in KWin::Scene::paintScreen(int*, QRegion const&,
QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&, QRect const&) () at
/usr/lib64/libkwin.so.5
#15 0x00007f5f64824421 in KWin::SceneOpenGL::paint(QRegion,
QList<KWin::Toplevel*>) () at
/usr/lib64/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#16 0x00007f5f87bd5af2 in KWin::Compositor::performCompositing() () at
/usr/lib64/libkwin.so.5
#17 0x00007f5f8545e9eb in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#18 0x00007f5f861c0e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f5f861c8244 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#20 0x00007f5f85430a88 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#21 0x00007f5f8548619e in QTimerInfoList::activateTimers() () at
/usr/lib64/libQt5Core.so.5
#22 0x00007f5f854843f2 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#23 0x00007f5f6fc4f4fd in () at /usr/lib64/libQt5XcbQpa.so.5
#24 0x00007f5f8542f09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#25 0x00007f5f854379e4 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#26 0x00007f5f8833060b in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#27 0x00007f5f87f8df4a in __libc_start_main () at /lib64/libc.so.6
#28 0x000055f3af9c47fa in _start ()
Reported using DrKonqi
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