https://bugs.kde.org/show_bug.cgi?id=360799
Bug ID: 360799
Summary: KWin crashed without any user action
Product: kwin
Version: 5.5.4
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: _...@ukr.net
Application: kwin_x11 (5.5.4)
Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"
-- Information about the crash:
KWin crashes randomly.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5cee5cb840 (LWP 9651))]
Thread 5 (Thread 0x7f5ccbfff700 (LWP 9686)):
#0 0x00007f5cedf56253 in select () at /lib64/libc.so.6
#1 0x00007f5cebd86179 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007f5cebd87af5 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007f5cebd87f3b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f5cebd30d53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f5cebb5261a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f5ce6058df8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007f5cebb5732f in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f5ced5880a4 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f5cedf5cfed in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f5cc895c700 (LWP 9701)):
#0 0x00007f5cedf56253 in select () at /lib64/libc.so.6
#1 0x00007f5cebd86179 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007f5cebd87af5 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007f5cebd87f3b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f5cebd30d53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f5cebb5261a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f5ce6058df8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007f5cebb5732f in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f5ced5880a4 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f5cedf5cfed in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f5cb2ced700 (LWP 9711)):
#0 0x00007f5ced58c03f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f5ceaadc86b in () at /usr/lib64/libQt5Script.so.5
#2 0x00007f5ceaadc899 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007f5ced5880a4 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f5cedf5cfed in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f5c28eed700 (LWP 9997)):
#0 0x00007f5ced58c03f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f5cebb5834b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2 0x00007f5ce674c25b in () at /usr/lib64/libQt5Quick.so.5
#3 0x00007f5ce674c6f3 in () at /usr/lib64/libQt5Quick.so.5
#4 0x00007f5cebb5732f in () at /usr/lib64/libQt5Core.so.5
#5 0x00007f5ced5880a4 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f5cedf5cfed in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f5cee5cb840 (LWP 9651)):
[KCrash Handler]
#6 0x0000000040be624f in ()
#7 0x00007f5cdc79d2c0 in () at /usr/lib64/libnvidia-glcore.so.340.96
#8 0x00007f5cdc7a4350 in () at /usr/lib64/libnvidia-glcore.so.340.96
#9 0x00007f5cdc411378 in () at /usr/lib64/libnvidia-glcore.so.340.96
#10 0x00007f5cec57626a in QOpenGLTextureGlyphCache::resizeTextureData(int, int)
() at /usr/lib64/libQt5Gui.so.5
#11 0x00007f5cec5066ab in QTextureGlyphCache::fillInPendingGlyphs() () at
/usr/lib64/libQt5Gui.so.5
#12 0x00007f5ce673326f in () at /usr/lib64/libQt5Quick.so.5
#13 0x00007f5ce67312fd in () at /usr/lib64/libQt5Quick.so.5
#14 0x00007f5ce67b8ecb in () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f5ce67bebf7 in () at /usr/lib64/libQt5Quick.so.5
#16 0x00007f5ce67b9d03 in () at /usr/lib64/libQt5Quick.so.5
#17 0x00007f5ce67b84e4 in QQuickText::updatePaintNode(QSGNode*,
QQuickItem::UpdatePaintNodeData*) () at /usr/lib64/libQt5Quick.so.5
#18 0x00007f5ce6776c27 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
at /usr/lib64/libQt5Quick.so.5
#19 0x00007f5ce677768c in QQuickWindowPrivate::updateDirtyNodes() () at
/usr/lib64/libQt5Quick.so.5
#20 0x00007f5ce67777d0 in QQuickWindowPrivate::syncSceneGraph() () at
/usr/lib64/libQt5Quick.so.5
#21 0x00007f5ce685657c in QQuickRenderControl::sync() () at
/usr/lib64/libQt5Quick.so.5
#22 0x00007f5cd075d874 in () at
/usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007f5cebd6273f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#24 0x00007f5cebd6ff22 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib64/libQt5Core.so.5
#25 0x00007f5cebd638bc in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#26 0x00007f5ceca16e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f5ceca1bcc8 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#28 0x00007f5cebd32e95 in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#29 0x00007f5cebd8977d in QTimerInfoList::activateTimers() () at
/usr/lib64/libQt5Core.so.5
#30 0x00007f5cebd87fc8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#31 0x00007f5cd445e33d in () at /usr/lib64/libQt5XcbQpa.so.5
#32 0x00007f5cebd30d53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#33 0x00007f5cebd388f6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#34 0x00007f5cee225887 in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#35 0x00007f5cede99b05 in __libc_start_main () at /lib64/libc.so.6
#36 0x000000000040085e in _start ()
Reported using DrKonqi
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