Bug 350074

Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.16.7-21-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
Somehow I have messed up my Nvidia/X11 config and rebooted into recovery mode. Logged in as root, selecting Plasma with failsafe. Plasma crashed instantly and would not restart, and will not close. gkrellm, however did load, and is still running and is displayed properly.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7febb25db800 (LWP 2155))]

Thread 5 (Thread 0x7feb9b00d700 (LWP 2157)):
#0  0x00007febac31ec5d in poll () at /lib64/libc.so.6
#1  0x00007febaf184322 in  () at /usr/lib64/libxcb.so.1
#2  0x00007febaf185def in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007feb9dba3bd9 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007febac9987cf in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007febab9db0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007febac32708d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7feb8e87e700 (LWP 2160)):
#0  0x00007febac31ec5d in poll () at /lib64/libc.so.6
#1  0x00007feba85bdbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007feba85bdf0a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007feb985b1946 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007feba85e2b85 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007febab9db0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007febac32708d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7feb8e07d700 (LWP 2161)):
#0  0x00007febac31ec5d in poll () at /lib64/libc.so.6
#1  0x00007feba85bdbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007feba85bdcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007feba85bdd29 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007feba85e2b85 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007febab9db0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007febac32708d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7feb7f5ef700 (LWP 2164)):
#0  0x00007ffc23f64bb6 in  ()
#1  0x0000000000000000 in  ()

Thread 1 (Thread 0x7febb25db800 (LWP 2155)):
[KCrash Handler]
#5  0x00007febac277187 in raise () at /lib64/libc.so.6
#6  0x00007febac278538 in abort () at /lib64/libc.so.6
#7  0x00007febac986e60 in QMessageLogger::fatal(char const*, ...) const () at /usr/lib64/libQt5Core.so.5
#8  0x00007feb9dbcb26e in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#9  0x00007feb9dba51bb in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#10 0x00007febad0e6a6b in QOpenGLContext::create() () at /usr/lib64/libQt5Gui.so.5
#11 0x00007feb9dbcb5fd in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#12 0x00007feb9dbcb771 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#13 0x00007febb1fff833 in QSGRenderLoop::instance() () at /usr/lib64/libQt5Quick.so.5
#14 0x00007febb202ed50 in QQuickWindowPrivate::init(QQuickWindow*, QQuickRenderControl*) () at /usr/lib64/libQt5Quick.so.5
#15 0x00007febb12dfa5e in PlasmaQuick::Dialog::Dialog(QQuickItem*) () at /usr/lib64/libKF5PlasmaQuick.so.5
#16 0x00007feb7e3b0480 in  () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#17 0x00007febaebbf809 in QQmlType::create() const () at /usr/lib64/libQt5Qml.so.5
#18 0x00007febaec1ff4f in  () at /usr/lib64/libQt5Qml.so.5
#19 0x00007febaec20814 in  () at /usr/lib64/libQt5Qml.so.5
#20 0x00007febaebaf117 in  () at /usr/lib64/libQt5Qml.so.5
#21 0x00007febaebaf91e in QQmlIncubationController::incubateFor(int) () at /usr/lib64/libQt5Qml.so.5
#22 0x00007febb096538c in  () at /usr/lib64/libKF5Declarative.so.5
#23 0x00007febaebaf5b5 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#24 0x00007febaebab2dc in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#25 0x00007febb095592d in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () at /usr/lib64/libKF5Declarative.so.5
#26 0x00007febb09559dc in  () at /usr/lib64/libKF5Declarative.so.5
#27 0x0000000000460ed9 in Osd::Osd(ShellCorona*) ()
#28 0x000000000045525e in ShellCorona::ShellCorona(QObject*) ()
#29 0x000000000045e199 in ShellManager::loadHandlers() ()
#30 0x0000000000479f8d in  ()
#31 0x00007febacba3456 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007febad832b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#33 0x00007febad837a26 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#34 0x00007febacb72df5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#35 0x00007febacb74c8f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#36 0x00007febacbcacb3 in  () at /usr/lib64/libQt5Core.so.5
#37 0x00007feba85bda04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#38 0x00007feba85bdc48 in  () at /usr/lib64/libglib-2.0.so.0
#39 0x00007feba85bdcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#40 0x00007febacbca12c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#41 0x00007febacb70d5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#42 0x00007febacb783c6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#43 0x00000000004323b0 in main ()

Reported using DrKonqi