Application: kwin_x11 (5.12.8)

Qt Version: 5.9.7
Frameworks Version: 5.55.0
Operating System: Linux 4.12.14-lp151.28.36-default x86_64
Distribution (Platform): openSUSE RPMs

-- Information about the crash:
Häufiger Absturz (nicht immer) nach dem Starten des Chromium Browser

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 0x7ff534392940 (LWP 2037))]

Thread 5 (Thread 0x7ff511299700 (LWP 3806)):
#0  0x00007ff53131db18 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#1  0x00007ff5312c590a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#2  0x00007ff5310e3daa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#3  0x00007ff52b8119f5 in  () at /usr/lib64/libQt5Qml.so.5
#4  0x00007ff5310e8ced in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007ff52cd26569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ff533d199ef in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7ff4f7fff700 (LWP 2285)):
#0  0x00007ff52cd2c8ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ff52fff0574 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007ff52fff05b9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007ff52cd26569 in start_thread () at /lib64/libpthread.so.0
#4  0x00007ff533d199ef in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7ff5132d1700 (LWP 2152)):
#0  0x00007ff533d0f296 in ppoll () at /lib64/libc.so.6
#1  0x00007ff53131c621 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007ff53131dd3e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007ff5312c590a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ff5310e3daa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007ff52b8119f5 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007ff5310e8ced in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ff52cd26569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ff533d199ef in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7ff518ca3700 (LWP 2058)):
#0  0x00007ff533d0f296 in ppoll () at /lib64/libc.so.6
#1  0x00007ff53131c621 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007ff53131dd3e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007ff5312c590a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007ff5310e3daa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007ff52a6b09e5 in  () at /usr/lib64/libQt5DBus.so.5
#6  0x00007ff5310e8ced in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007ff52cd26569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007ff533d199ef in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7ff534392940 (LWP 2037)):
[KCrash Handler]
#6  0x0000000041296a3b in  ()
#7  0x00007ff4ff2cee94 in  () at /usr/lib64/libnvidia-glcore.so.440.44
#8  0x00007ff4ff2d4268 in  () at /usr/lib64/libnvidia-glcore.so.440.44
#9  0x00007ff4fee58bbd in  () at /usr/lib64/libnvidia-glcore.so.440.44
#10 0x00007ff531be8945 in QOpenGLTextureGlyphCache::resizeTextureData(int, int) () at /usr/lib64/libQt5Gui.so.5
#11 0x00007ff531b6d26a in QTextureGlyphCache::fillInPendingGlyphs() () at /usr/lib64/libQt5Gui.so.5
#12 0x00007ff52bef7a76 in  () at /usr/lib64/libQt5Quick.so.5
#13 0x00007ff52bef4769 in  () at /usr/lib64/libQt5Quick.so.5
#14 0x00007ff52bfa3168 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at /usr/lib64/libQt5Quick.so.5
#15 0x00007ff52bfa8274 in  () at /usr/lib64/libQt5Quick.so.5
#16 0x00007ff52bfa40ca in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) () at /usr/lib64/libQt5Quick.so.5
#17 0x00007ff52bfa2d31 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () at /usr/lib64/libQt5Quick.so.5
#18 0x00007ff52bf5d918 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /usr/lib64/libQt5Quick.so.5
#19 0x00007ff52bf5e193 in QQuickWindowPrivate::updateDirtyNodes() () at /usr/lib64/libQt5Quick.so.5
#20 0x00007ff52bf5f412 in QQuickWindowPrivate::syncSceneGraph() () at /usr/lib64/libQt5Quick.so.5
#21 0x00007ff52c018618 in QQuickRenderControl::grab() () at /usr/lib64/libQt5Quick.so.5
#22 0x00007ff5132f0842 in  () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007ff5312f664f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#24 0x00007ff531303087 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#25 0x00007ff5313033e8 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007ff5312f705b in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007ff5320713dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007ff532078ca4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007ff5312c78d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#30 0x00007ff53131fdee in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#31 0x00007ff53131dfa2 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#32 0x00007ff51c4f3e6d in  () at /usr/lib64/libQt5XcbQpa.so.5
#33 0x00007ff5312c590a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#34 0x00007ff5312ce9b4 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#35 0x00007ff533fe458b in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#36 0x00007ff533c41f8a in __libc_start_main () at /lib64/libc.so.6
#37 0x0000555f2f08880a in _start ()
[Inferior 1 (process 2037) detached]

Reported using DrKonqi