Application: plasmashell (5.4.3)

Qt Version: 5.5.1
Operating System: Linux 4.1.13-5-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
I always get black screen after X login since today 2016-01-20. System is Opensuse leap on a HP Elitebook 8570w with Nvidia driver. Latest patches are applied. Did try with a new user with same result.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8ccb068800 (LWP 6205))]

Thread 3 (Thread 0x7f8cb3228700 (LWP 6207)):
#0  0x00007f8cc45bec1d in poll () at /lib64/libc.so.6
#1  0x00007f8cc94ea422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f8cc94ec00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f8cb59ab3c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f8cc4cb632f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8cc3dc80a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8cc45c704d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f8cab5ef700 (LWP 6224)):
#0  0x00007f8cc45bec1d in poll () at /lib64/libc.so.6
#1  0x00007f8cc0ca0e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8cc0ca0f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8cc4ee8d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8cc4e8fd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8cc4cb161a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8cc7f9cdf8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8cc4cb632f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8cc3dc80a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8cc45c704d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8ccb068800 (LWP 6205)):
[KCrash Handler]
#6  0x00007f8cc4517187 in raise () at /lib64/libc.so.6
#7  0x00007f8cc4518538 in abort () at /lib64/libc.so.6
#8  0x00007f8cc4ca47ce in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8cb59c1762 in QXcbWindow::create() () at /usr/lib64/libQt5XcbQpa.so.5
#10 0x00007f8cb1ddb299 in  () at /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-egl-integration.so
#11 0x00007f8cb59acc22 in QXcbIntegration::createPlatformWindow(QWindow*) const () at /usr/lib64/libQt5XcbQpa.so.5
#12 0x00007f8cc53e9e25 in QWindowPrivate::create(bool) () at /usr/lib64/libQt5Gui.so.5
#13 0x00007f8cc53ea0a8 in QWindow::winId() const () at /usr/lib64/libQt5Gui.so.5
#14 0x00007f8ccaa7e9b5 in PlasmaQuick::Dialog::setType(PlasmaQuick::Dialog::WindowType) () at /usr/lib64/libKF5PlasmaQuick.so.5
#15 0x00007f8ccaa817cc in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#16 0x00007f8ccaa8332b in PlasmaQuick::Dialog::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libKF5PlasmaQuick.so.5
#17 0x00007f8cc7f05b68 in QQmlVMEMetaObject::metaCall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#18 0x00007f8cc7f1f737 in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#19 0x00007f8cc7f89823 in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#20 0x00007f8cc7f9354a in  () at /usr/lib64/libQt5Qml.so.5
#21 0x00007f8cc7f261ea in  () at /usr/lib64/libQt5Qml.so.5
#22 0x00007f8cc7f26d2e in QQmlIncubationController::incubateFor(int) () at /usr/lib64/libQt5Qml.so.5
#23 0x00007f8cc902499c in  () at /usr/lib64/libKF5Declarative.so.5
#24 0x00007f8cc7f269c5 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#25 0x00007f8cc7f2237c in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#26 0x00007f8cc9014010 in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () at /usr/lib64/libKF5Declarative.so.5
#27 0x00007f8cc90140bc in  () at /usr/lib64/libKF5Declarative.so.5
#28 0x00007f8cc9014271 in  () at /usr/lib64/libKF5Declarative.so.5
#29 0x0000000000465cbb in Osd::Osd(ShellCorona*) ()
#30 0x0000000000458e26 in ShellCorona::ShellCorona(QObject*) ()
#31 0x0000000000462179 in ShellManager::loadHandlers() ()
#32 0x00007f8cc4ec2ac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f8cc620ae7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#34 0x00007f8cc620fcc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#35 0x00007f8cc4e91e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#36 0x00007f8cc4e94057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#37 0x00007f8cc4ee98f3 in  () at /usr/lib64/libQt5Core.so.5
#38 0x00007f8cc0ca0c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#39 0x00007f8cc0ca0ed8 in  () at /usr/lib64/libglib-2.0.so.0
#40 0x00007f8cc0ca0f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#41 0x00007f8cc4ee8d6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#42 0x00007f8cc4e8fd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#43 0x00007f8cc4e978f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#44 0x000000000043467b in main ()

Reported using DrKonqi