Application: plasmashell (5.3.1)

Qt Version: 5.4.1
Operating System: Linux 4.0.4-2-desktop x86_64
Distribution: "openSUSE 20150602 (Tumbleweed) (x86_64)"

-- Information about the crash:
When I restart openSUSE 13.2 Plasma crashes after the login screen. Before I have changed successfully to tumbleweed repositorys. I could reboot the system  many times without problem. Changes per KDE4-system-settings were successful. But after using Plasma-system-settings Plasma crashes every time during the reboot.

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 0x7f72bf5f38c0 (LWP 2789))]

Thread 3 (Thread 0x7f72a71f5700 (LWP 2791)):
#0  0x00007f72b90d64cd in poll () at /lib64/libc.so.6
#1  0x00007f72bdede322 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f72bdedfdef in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f72a9dc8c69 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f72b97479ef in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f72b86d2484 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f72b90dea4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f72a4c0b700 (LWP 2793)):
#0  0x00007f72b5606cb9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f72b55c4d45 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f72b55c4f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f72b997933b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f72b991ff2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f72b9742dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f72bc9a4f68 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f72b97479ef in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f72b86d2484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f72b90dea4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f72bf5f38c0 (LWP 2789)):
[KCrash Handler]
#5  0x00007f72b902b3c7 in raise () at /lib64/libc.so.6
#6  0x00007f72b902c79a in abort () at /lib64/libc.so.6
#7  0x00007f72b9736060 in QMessageLogger::fatal(char const*, ...) const () at /usr/lib64/libQt5Core.so.5
#8  0x00007f72a9df02fe in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#9  0x00007f72a9dca24b in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#10 0x00007f72b9e95a6b in QOpenGLContext::create() () at /usr/lib64/libQt5Gui.so.5
#11 0x00007f72a9df068d in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#12 0x00007f72a9df0801 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#13 0x00007f72bd0886a3 in QSGRenderLoop::instance() () at /usr/lib64/libQt5Quick.so.5
#14 0x00007f72bd0b7bb0 in QQuickWindowPrivate::init(QQuickWindow*, QQuickRenderControl*) () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f72bf00aa5e in PlasmaQuick::Dialog::Dialog(QQuickItem*) () at /usr/lib64/libKF5PlasmaQuick.so.5
#16 0x00007f729f3be480 in  () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#17 0x00007f72bc940379 in QQmlType::create() const () at /usr/lib64/libQt5Qml.so.5
#18 0x00007f72bc9a0abf in  () at /usr/lib64/libQt5Qml.so.5
#19 0x00007f72bc9a1384 in  () at /usr/lib64/libQt5Qml.so.5
#20 0x00007f72bc92fc87 in  () at /usr/lib64/libQt5Qml.so.5
#21 0x00007f72bc93048e in QQmlIncubationController::incubateFor(int) () at /usr/lib64/libQt5Qml.so.5
#22 0x00007f72bd50b38c in  () at /usr/lib64/libKF5Declarative.so.5
#23 0x00007f72bc930125 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#24 0x00007f72bc92be3c in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#25 0x00007f72bd4fb92d in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () at /usr/lib64/libKF5Declarative.so.5
#26 0x00007f72bd4fb9dc in  () at /usr/lib64/libKF5Declarative.so.5
#27 0x000000000046277f in Osd::Osd(ShellCorona*) ()
#28 0x000000000045601c in ShellCorona::ShellCorona(QObject*) ()
#29 0x000000000045efd9 in ShellManager::loadHandlers() ()
#30 0x00007f72b9952656 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f72bac77b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#32 0x00007f72bac7ca26 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#33 0x00007f72b9921fd5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#34 0x00007f72b9923e6f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#35 0x00007f72b9979ea3 in  () at /usr/lib64/libQt5Core.so.5
#36 0x00007f72b55c4c74 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#37 0x00007f72b55c4ec8 in  () at /usr/lib64/libglib-2.0.so.0
#38 0x00007f72b55c4f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#39 0x00007f72b997931c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#40 0x00007f72b991ff2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f72b99275b6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#42 0x0000000000433278 in main ()

Reported using DrKonqi