https://bugs.kde.org/show_bug.cgi?id=379528
Bug ID: 379528
Summary: KWin crash
Product: kwin
Version: 5.9.4
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: eugene...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.9.4)
Qt Version: 5.7.1
Frameworks Version: 5.33.0
Operating System: Linux 4.10.13-200.fc25.x86_64 x86_64
Distribution: "Fedora release 25 (Twenty Five)"
-- Information about the crash:
Was switching between applications. Open windows flashed, application icons in
the panel switched to generic icons and an error window appeared.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f325cc23600 (LWP 1675))]
Thread 6 (Thread 0x7f323f7fe700 (LWP 7180)):
#0 0x00007f3271b29460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f326fbc104a in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib64/libQt5Core.so.5
#2 0x00007f3276ba18c5 in QSGRenderThread::processEventsAndWaitForMore() () at
/lib64/libQt5Quick.so.5
#3 0x00007f3276ba21ba in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4 0x00007f326fbc09ca in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5 0x00007f3271b236ca in start_thread () at /lib64/libpthread.so.0
#6 0x00007f326efb1f7f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f323ffff700 (LWP 1933)):
#0 0x00007f326efa60e1 in ppoll () at /lib64/libc.so.6
#1 0x00007f326fdaa971 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib64/libQt5Core.so.5
#2 0x00007f326fdabe86 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#3 0x00007f326fd5f68a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#4 0x00007f326fbbc5e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#5 0x00007f32766d34e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#6 0x00007f326fbc09ca in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f3271b236ca in start_thread () at /lib64/libpthread.so.0
#8 0x00007f326efb1f7f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f323e287700 (LWP 1919)):
#0 0x00007f3271b29460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f327747e2f4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQt5Script.so.5
#2 0x00007f327747e339 in () at /lib64/libQt5Script.so.5
#3 0x00007f3271b236ca in start_thread () at /lib64/libpthread.so.0
#4 0x00007f326efb1f7f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f324d589700 (LWP 1854)):
#0 0x00007f326efa60e1 in ppoll () at /lib64/libc.so.6
#1 0x00007f326fdaa971 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib64/libQt5Core.so.5
#2 0x00007f326fdabe86 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#3 0x00007f326fd5f68a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#4 0x00007f326fbbc5e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#5 0x00007f32766d34e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#6 0x00007f326fbc09ca in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f3271b236ca in start_thread () at /lib64/libpthread.so.0
#8 0x00007f326efb1f7f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f324f88b700 (LWP 1756)):
#0 0x00007f326efa60e1 in ppoll () at /lib64/libc.so.6
#1 0x00007f326fdaa971 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib64/libQt5Core.so.5
#2 0x00007f326fdabe86 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#3 0x00007f326fd5f68a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#4 0x00007f326fbbc5e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#5 0x00007f32742c7739 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#6 0x00007f326fbc09ca in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f3271b236ca in start_thread () at /lib64/libpthread.so.0
#8 0x00007f326efb1f7f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f325cc23600 (LWP 1675)):
[KCrash Handler]
#6 0x000000004094620f in ()
#7 0x00007f32635a82d0 in () at
/usr/lib64/nvidia-340xx/libnvidia-glcore.so.340.102
#8 0x00007f32635af360 in () at
/usr/lib64/nvidia-340xx/libnvidia-glcore.so.340.102
#9 0x00007f326321c378 in () at
/usr/lib64/nvidia-340xx/libnvidia-glcore.so.340.102
#10 0x00007f32703236f4 in QOpenGLTextureGlyphCache::resizeTextureData(int, int)
() at /lib64/libQt5Gui.so.5
#11 0x00007f32702ccc72 in QTextureGlyphCache::fillInPendingGlyphs() () at
/lib64/libQt5Gui.so.5
#12 0x00007f3276b891f7 in QSGTextMaskMaterial::populate(QPointF const&,
QVector<unsigned int> const&, QVector<QPointF> const&, QSGGeometry*, QRectF*,
QPointF*, QMargins const&) () at /lib64/libQt5Quick.so.5
#13 0x00007f3276b870a4 in QSGDefaultGlyphNode::update() () at
/lib64/libQt5Quick.so.5
#14 0x00007f3276c0eee7 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun
const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at
/lib64/libQt5Quick.so.5
#15 0x00007f3276c13bf4 in
QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode*, QQuickText::TextStyle,
QColor const&) () at /lib64/libQt5Quick.so.5
#16 0x00007f3276c0fe6c in QQuickTextNode::addTextLayout(QPointF const&,
QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor
const&, QColor const&, QColor const&, int, int, int, int) () at
/lib64/libQt5Quick.so.5
#17 0x00007f3276c0e8c7 in QQuickText::updatePaintNode(QSGNode*,
QQuickItem::UpdatePaintNodeData*) () at /lib64/libQt5Quick.so.5
#18 0x00007f3276bcbbe0 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
at /lib64/libQt5Quick.so.5
#19 0x00007f3276bcc3fb in QQuickWindowPrivate::updateDirtyNodes() () at
/lib64/libQt5Quick.so.5
#20 0x00007f3276bcd46e in QQuickWindowPrivate::syncSceneGraph() () at
/lib64/libQt5Quick.so.5
#21 0x00007f3276cb1a3a in QQuickRenderControl::sync() () at
/lib64/libQt5Quick.so.5
#22 0x00007f324d5a5ab0 in
QtPrivate::QFunctorSlotObject<Aurorae::Decoration::init()::{lambda()#5}, 0,
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) () at
/usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007f326fd87a56 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#24 0x00007f326fd93c08 in QTimer::timerEvent(QTimerEvent*) () at
/lib64/libQt5Core.so.5
#25 0x00007f326fd8879b in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#26 0x00007f32705a0ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#27 0x00007f32705a8671 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#28 0x00007f326fd606fa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#29 0x00007f326fdadceb in QTimerInfoList::activateTimers() () at
/lib64/libQt5Core.so.5
#30 0x00007f326fdac028 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#31 0x00007f3255fde70d in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQt5XcbQpa.so.5
#32 0x00007f326fd5f68a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#33 0x00007f326fd6718c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#34 0x00007f32781ca002 in kdemain () at /lib64/libkdeinit5_kwin_x11.so
#35 0x00007f326eeca401 in __libc_start_main () at /lib64/libc.so.6
#36 0x0000555c21883cca in _start ()
Reported using DrKonqi
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