Application: plasma-desktop (4.11.17)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.16.7-71.g8bf3d38-default x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:  Attempted to restart X11 (Ctrl+Alt+Backspace), and logged in (Steampunk theme) when it resulted in this lovely crash

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6158541780 (LWP 15481))]

Thread 3 (Thread 0x7f612715e700 (LWP 15487)):
#0  0x00007f6156e3005f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f61496aa8cb in  () at /usr/lib64/libQtScript.so.4
#2  0x00007f61496aa909 in  () at /usr/lib64/libQtScript.so.4
#3  0x00007f6156e2c0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6155b9706d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f609a70a700 (LWP 15494)):
#0  0x00007f6155b8ec3d in poll () at /lib64/libc.so.6
#1  0x00007f6152c9fbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6152c9fcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f61571f10de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f60940008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f61571c2e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f609a709e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f61571c3165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f609a709e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f61570c00bf in QThread::exec() (this=this@entry=0x1af5480) at thread/qthread.cpp:538
#7  0x00007f61571a4783 in QInotifyFileSystemWatcherEngine::run() (this=0x1af5480) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f61570c279f in QThreadPrivate::start(void*) (arg=0x1af5480) at thread/qthread_unix.cpp:349
#9  0x00007f6156e2c0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6155b9706d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6158541780 (LWP 15481)):
[KCrash Handler]
#5  0x00007f61571ca83e in QMetaObject::cast(QObject*) const (this=0x7f614c209880 <Plasma::Extender::staticMetaObject>, obj=0x600000) at kernel/qmetaobject.cpp:274
#6  0x00007f614be5eb35 in  () at /usr/lib64/libplasma.so.3
#7  0x00007f614be60ae3 in  () at /usr/lib64/libplasma.so.3
#8  0x00007f614be07f27 in  () at /usr/lib64/libplasma.so.3
#9  0x00007f612d3a94d6 in SystemTray::PlasmoidTask::forwardConstraintsEvent(QFlags<Plasma::Constraint>) () at /usr/lib64/kde4/plasma_applet_systemtray.so
#10 0x00007f612d3a80e1 in SystemTray::PlasmoidProtocol::forwardConstraintsEvent(QFlags<Plasma::Constraint>, Plasma::Applet*) () at /usr/lib64/kde4/plasma_applet_systemtray.so
#11 0x00007f612d3a0919 in SystemTray::Manager::forwardConstraintsEvent(QFlags<Plasma::Constraint>, Plasma::Applet*) () at /usr/lib64/kde4/plasma_applet_systemtray.so
#12 0x00007f612d3aeac1 in SystemTray::Applet::constraintsEvent(QFlags<Plasma::Constraint>) () at /usr/lib64/kde4/plasma_applet_systemtray.so
#13 0x00007f614be07f3d in  () at /usr/lib64/libplasma.so.3
#14 0x00007f614be24aa8 in  () at /usr/lib64/libplasma.so.3
#15 0x00007f614be318dc in  () at /usr/lib64/libplasma.so.3
#16 0x00007f614be322da in Plasma::Corona::loadLayout(QString const&) () at /usr/lib64/libplasma.so.3
#17 0x00007f614be32394 in Plasma::Corona::initializeLayout(QString const&) () at /usr/lib64/libplasma.so.3
#18 0x00007f61406a78f5 in PlasmaApp::corona(bool) () at /usr/lib64/libkdeinit4_plasma-desktop.so
#19 0x00007f61406a7f05 in PlasmaApp::setupDesktop() () at /usr/lib64/libkdeinit4_plasma-desktop.so
#20 0x00007f61406ac235 in PlasmaApp::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.73] () at /usr/lib64/libkdeinit4_plasma-desktop.so
#21 0x00007f61571dc59e in QObject::event(QEvent*) (this=0x1a46a70, e=<optimized out>) at kernel/qobject.cpp:1231
#22 0x00007f6156345733 in QApplication::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#23 0x00007f615634076c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#24 0x00007f6156346cad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#25 0x00007f6157f67cea in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#26 0x00007f61571c42ad in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x1a46a70, receiver=receiver@entry=0x1a46a70, event=event@entry=0x1b8a4f0) at kernel/qcoreapplication.cpp:953
#27 0x00007f61571c757d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x1b8a4f0, receiver=0x1a46a70) at kernel/qcoreapplication.h:231
#28 0x00007f61571c757d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x18a7490) at kernel/qcoreapplication.cpp:1577
#29 0x00007f61571c7a23 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#30 0x00007f61571f18fe in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) () at kernel/qcoreapplication.h:236
#31 0x00007f61571f18fe in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x1aebc90) at kernel/qeventdispatcher_glib.cpp:300
#32 0x00007f6152c9fa04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#33 0x00007f6152c9fc48 in  () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f6152c9fcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f61571f10be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1af0de0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#36 0x00007f61563dd676 in  () at /usr/lib64/libQtGui.so.4
#37 0x00007f61571c2e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffcfa3292f0, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f61571c3165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffcfa3292f0, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007f61571c85b9 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1225
#40 0x00007f6140692b94 in kdemain () at /usr/lib64/libkdeinit4_plasma-desktop.so
#41 0x0000000000408815 in _start ()

Reported using DrKonqi