Application: plasma-desktop (4.11.19)
KDE Platform Version: 4.14.8
Qt Version: 4.8.6
Operating System: Linux 3.16.7-21-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
Fresh boot with gkrellm2 loaded automatically. Just launched YaST Control Center and Launched the partitioner from there. 
Partitioner scanned the disks and found all of them, then I got the crash notice.
Everything is still working and looks normal, including partitioner.
I noticed nothing strange, not even a flicker of the monitors, just the crash report.
Nothing in the system has been compiled from sources, and the vast majority of the software is from openSuSE repositories.

-- 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 0x7f3bfc429780 (LWP 2399))]

Thread 4 (Thread 0x7f3bd031c700 (LWP 2401)):
#0  0x00007f3bfacfb05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3bed5888cb in  () at /usr/lib64/libQtScript.so.4
#2  0x00007f3bed588909 in  () at /usr/lib64/libQtScript.so.4
#3  0x00007f3bfacf70a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f3bf9a6408d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f3b45e50700 (LWP 2402)):
#0  0x00007f3bf6b6eaa5 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3bf6b6ecec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3bfb0bc0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#3  0x00007f3bfb08de6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f3bfb08e165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f3bfaf8b0bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#6  0x00007f3bfb06f783 in  () at /usr/lib64/libQtCore.so.4
#7  0x00007f3bfaf8d79f in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f3bfacf70a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3bf9a6408d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f3b44fb1700 (LWP 2403)):
#0  0x00007ffc3fde0bb6 in  ()
#1  0x7fffffff00000000 in  ()
#2  0xffffffffffffffff in  ()#3  0x38002ee000007f3b in  ()
#4  0x44fb0c6800007f3b in  ()
#5  0x44fb0c0000007f3b in  ()
#6  0x7fffffff00007f3b in  ()
#7  0xffffffffffffffff in  ()#8  0x44fb0c7000007f3b in  ()
#9  0xffffffffffffffff in  ()#10 0x0000000900007f3b in  ()
#11 0xffffffffffffffff in  ()#12 0xffffffffffffffff in  ()#13 0xffffffffffffffff in  ()#14 0x0000017300007f3b in  ()
#15 0x380008c000000000 in  ()
#16 0x44fb0c2000007f3b in  ()
#17 0xffffffffffffffff in  ()#18 0xffffffffffffffff in  ()#19 0x44fb0c64ffffffff in  ()
#20 0x44fb0c7000007f3b in  ()
#21 0x44fb0c6800007f3b in  ()
#22 0x0000000000007f3b in  ()
#23 0xffffffffffffffff in  ()#24 0x0000000000007f3b in  ()
#25 0x0000000000000000 in  ()

Thread 1 (Thread 0x7f3bfc429780 (LWP 2399)):
[KCrash Handler]
#5  0x00007f3bfafa8ca3 in QHashData::nextNode(QHashData::Node*) () at /usr/lib64/libQtCore.so.4
#6  0x00007f3becd9bb0a in  () at /usr/lib64/libQtDeclarative.so.4
#7  0x00007f3becec5c9d in  () at /usr/lib64/libQtDeclarative.so.4
#8  0x00007f3bfb0a31fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#9  0x00007f3bfa7821b7 in  () at /usr/lib64/libQtGui.so.4
#10 0x00007f3bfb0a31fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#11 0x00007f3bfb0ed387 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&) () at /usr/lib64/libQtCore.so.4
#12 0x00007f3b4f3a1b62 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#13 0x00007f3b4f3a27b9 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#14 0x00007f3b4f3a3165 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#15 0x00007f3bfb0a31fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#16 0x00007f3b4f3a4927 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#17 0x00007f3b4f3a4c50 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#18 0x00007f3b4f3a5a40 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#19 0x00007f3bfb097348 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () at /usr/lib64/libQtCore.so.4
#20 0x00007f3bfb099802 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at /usr/lib64/libQtCore.so.4
#21 0x00007f3befd1380a in  () at /usr/lib64/libplasma.so.3
#22 0x00007f3befd14cfb in Plasma::DataEngine::connectSource(QString const&, QObject*, unsigned int, Plasma::IntervalAlignment) const () at /usr/lib64/libplasma.so.3
#23 0x00007f3b4f3a4ec6 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#24 0x00007f3b4f3a5caa in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#25 0x00007f3becdbe529 in  () at /usr/lib64/libQtDeclarative.so.4
#26 0x00007f3becdda0cc in QDeclarativePropertyPrivate::write(QObject*, QDeclarativePropertyCache::Data const&, QVariant const&, QDeclarativeContextData*, QFlags<QDeclarativePropertyPrivate::WriteFlag>) () at /usr/lib64/libQtDeclarative.so.4
#27 0x00007f3becddabcc in QDeclarativePropertyPrivate::writeValueProperty(QVariant const&, QFlags<QDeclarativePropertyPrivate::WriteFlag>) () at /usr/lib64/libQtDeclarative.so.4
#28 0x00007f3becddac82 in QDeclarativePropertyPrivate::write(QDeclarativeProperty const&, QVariant const&, QFlags<QDeclarativePropertyPrivate::WriteFlag>) () at /usr/lib64/libQtDeclarative.so.4
#29 0x00007f3becdd49e7 in QDeclarativeBinding::update(QFlags<QDeclarativePropertyPrivate::WriteFlag>) () at /usr/lib64/libQtDeclarative.so.4
#30 0x00007f3becdd384b in  () at /usr/lib64/libQtDeclarative.so.4
#31 0x00007f3becdd35d3 in QDeclarativeExpression::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQtDeclarative.so.4
#32 0x00007f3becec9480 in QDeclarativeBinding::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQtDeclarative.so.4
#33 0x00007f3bfb0a33f8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#34 0x00007f3b4f3a5a23 in  () at /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#35 0x00007f3bfb0a759e in QObject::event(QEvent*) () at /usr/lib64/libQtCore.so.4
#36 0x00007f3bfa20b76c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#37 0x00007f3bfa211cad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#38 0x00007f3bfbe32dca in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#39 0x00007f3bfb08f2ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#40 0x00007f3bfb09257d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#41 0x00007f3bfb0bc8fe in  () at /usr/lib64/libQtCore.so.4
#42 0x00007f3bf6b6ea04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#43 0x00007f3bf6b6ec48 in  () at /usr/lib64/libglib-2.0.so.0
#44 0x00007f3bf6b6ecec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#45 0x00007f3bfb0bc0be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#46 0x00007f3bfa2a8676 in  () at /usr/lib64/libQtGui.so.4
#47 0x00007f3bfb08de6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#48 0x00007f3bfb08e165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#49 0x00007f3bfb0935b9 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#50 0x00007f3be427ab94 in kdemain () at /usr/lib64/libkdeinit4_plasma-desktop.so
#51 0x0000000000408815 in _start ()

Reported using DrKonqi