https://bugs.kde.org/show_bug.cgi?id=401026
Bug ID: 401026
Summary: Crash at click on CloseButton
Product: kwin
Version: unspecified
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: herb...@herbert-stalp.de
Target Milestone: ---
Application: kwin_x11 (5.14.3)
Qt Version: 5.11.2
Frameworks Version: 5.45.0
Operating System: Linux 4.12.14-lp150.12.25-default x86_64
Distribution: "openSUSE Leap 15.0"
-- Information about the crash:
When i click the close Buton (upper right corner) the window crashed. Clicking
the minimize button, the window is closed, clicking the help button, the window
ist maximized. Change of Theme and dekoration shows an empty window, change of
compositor effects crashs the application.
The crash can be reproduced every time.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f54b2cf6940 (LWP 8469))]
Thread 8 (Thread 0x7f547a341700 (LWP 8483)):
#0 0x00007f54ab66a89d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f54ae9266f4 in () at /usr/lib64/libQt5Script.so.5
#2 0x00007f54ae926739 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007f54ab664559 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f54b267781f in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f547b58a700 (LWP 8482)):
#0 0x00007f54b266d176 in ppoll () at /lib64/libc.so.6
#1 0x00007f54afc480d1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f54afc497de in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f54afbf070a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f54afa1baaa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f54aa0f4015 in () at /usr/lib64/libQt5Qml.so.5
#6 0x00007f54afa269cb in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f54ab664559 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f54b267781f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f5473fff700 (LWP 8481)):
#0 0x00007f54ab66a89d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f54884e3ceb in () at /usr/lib64/dri/r600_dri.so
#2 0x00007f54884e3a17 in () at /usr/lib64/dri/r600_dri.so
#3 0x00007f54ab664559 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f54b267781f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f547c10f700 (LWP 8480)):
#0 0x00007f54ab66a89d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f54884e3ceb in () at /usr/lib64/dri/r600_dri.so
#2 0x00007f54884e3a17 in () at /usr/lib64/dri/r600_dri.so
#3 0x00007f54ab664559 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f54b267781f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f548bde1700 (LWP 8479)):
#0 0x00007f54b266d176 in ppoll () at /lib64/libc.so.6
#1 0x00007f54afc480d1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f54afc497de in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f54afbf070a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f54afa1baaa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f54aa0f4015 in () at /usr/lib64/libQt5Qml.so.5
#6 0x00007f54afa269cb in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f54ab664559 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f54b267781f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f5492551700 (LWP 8474)):
#0 0x00007f54b266d176 in ppoll () at /lib64/libc.so.6
#1 0x00007f54afc480d1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f54afc497de in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f54afbf070a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f54afa1baaa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f54a8fd3b75 in () at /usr/lib64/libQt5DBus.so.5
#6 0x00007f54afa269cb in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f54ab664559 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f54b267781f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f5498aff700 (LWP 8472)):
#0 0x00007f54b266d07b in poll () at /lib64/libc.so.6
#1 0x00007f54af74f387 in () at /usr/lib64/libxcb.so.1
#2 0x00007f54af750fba in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007f5499bf8bd9 in () at /usr/lib64/libQt5XcbQpa.so.5
#4 0x00007f54afa269cb in () at /usr/lib64/libQt5Core.so.5
#5 0x00007f54ab664559 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f54b267781f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f54b2cf6940 (LWP 8469)):
[KCrash Handler]
#6 0x00007f54afaa123f in QString::operator=(QString const&) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f54b2252424 in () at /usr/lib64/libkwin.so.5
#8 0x00007f54ae0b3d75 in () at /usr/lib64/libkdecorations2.so.5
#9 0x00007f54ae0b54c5 in
KDecoration2::Decoration::qt_metacall(QMetaObject::Call, int, void**) () at
/usr/lib64/libkdecorations2.so.5
#10 0x00007f549016d945 in () at
/usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#11 0x00007f54aa0a4789 in () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f54aa00913b in () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f54aa00afe2 in () at /usr/lib64/libQt5Qml.so.5
#14 0x00007f54aa00bca6 in QV4::QObjectMethod::callInternal(QV4::Value const*,
QV4::Value const*, int) const () at /usr/lib64/libQt5Qml.so.5
#15 0x00007f54aa0260be in
QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, QV4::Value*, int,
QV4::Value*, int) () at /usr/lib64/libQt5Qml.so.5
#16 0x00007f54aa0192a0 in () at /usr/lib64/libQt5Qml.so.5
#17 0x00007f54aa0d3ec5 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () at /usr/lib64/libQt5Qml.so.5
#18 0x00007f54aa062f41 in QQmlBoundSignalExpression::evaluate(void**) () at
/usr/lib64/libQt5Qml.so.5
#19 0x00007f54aa0642b3 in () at /usr/lib64/libQt5Qml.so.5
#20 0x00007f54aa0ae953 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#21 0x00007f54aa0458b9 in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#22 0x00007f54afc20c2f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#23 0x00007f54aa8f8022 in QQuickMouseArea::clicked(QQuickMouseEvent*) () at
/usr/lib64/libQt5Quick.so.5
#24 0x00007f54aa8f98df in QQuickMouseArea::setPressed(Qt::MouseButton, bool,
Qt::MouseEventSource) () at /usr/lib64/libQt5Quick.so.5
#25 0x00007f54aa8fa978 in QQuickMouseArea::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib64/libQt5Quick.so.5
#26 0x00007f54aa86ba18 in QQuickItem::event(QEvent*) () at
/usr/lib64/libQt5Quick.so.5
#27 0x00007f54b09c8f9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f54b09d057f in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#29 0x00007f54afbf23d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#30 0x00007f54aa8835a7 in
QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () at
/usr/lib64/libQt5Quick.so.5
#31 0x00007f54aa88408b in
QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () at
/usr/lib64/libQt5Quick.so.5
#32 0x00007f54aa88490e in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*)
() at /usr/lib64/libQt5Quick.so.5
#33 0x00007f54b01ab385 in QWindow::event(QEvent*) () at
/usr/lib64/libQt5Gui.so.5
#34 0x00007f54aa8864a5 in QQuickWindow::event(QEvent*) () at
/usr/lib64/libQt5Quick.so.5
#35 0x00007f54b09c8f9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#36 0x00007f54b09d057f in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#37 0x00007f54afbf23d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#38 0x00007f5490160d75 in () at
/usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#39 0x00007f54ae0aaed9 in KDecoration2::Decoration::event(QEvent*) () at
/usr/lib64/libkdecorations2.so.5
#40 0x00007f54b09c8f9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#41 0x00007f54b09d057f in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#42 0x00007f54afbf23d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#43 0x00007f54b21991d9 in KWin::Client::buttonReleaseEvent(unsigned int, int,
int, int, int, int, int) () at /usr/lib64/libkwin.so.5
#44 0x00007f54b2199f17 in KWin::Client::windowEvent(xcb_generic_event_t*) () at
/usr/lib64/libkwin.so.5
#45 0x00007f54b219a8d5 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
() at /usr/lib64/libkwin.so.5
#46 0x00007f54afbef29f in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib64/libQt5Core.so.5
#47 0x00007f5499bfa720 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib64/libQt5XcbQpa.so.5
#48 0x00007f5499bfb37c in QXcbConnection::processXcbEvents() () at
/usr/lib64/libQt5XcbQpa.so.5
#49 0x00007f54afc21f62 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#50 0x00007f54b09c8f9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#51 0x00007f54b09d057f in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#52 0x00007f54afbf23d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#53 0x00007f54afbf4f1d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#54 0x00007f54afc495f4 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#55 0x00007f5499c868bd in () at /usr/lib64/libQt5XcbQpa.so.5
#56 0x00007f54afbf070a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#57 0x00007f54afbf98c0 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#58 0x00007f54b294260b in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#59 0x00007f54b259ff4a in __libc_start_main () at /lib64/libc.so.6
#60 0x00005649048b27fa in _start ()
[Inferior 1 (process 8469) detached]
Reported using DrKonqi
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