Application: plasma-desktop (4.11.14)
KDE Platform Version: 4.14.3 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.16.7-7-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
I attempted to add the world clock widget to the desktop by dragging and dropping from the widget toolbar.

-- 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 0x7f34750f2780 (LWP 10199))]

Thread 9 (Thread 0x7f345313a700 (LWP 10204)):
#0  0x00007f34739b505f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f34662448cb in  () at /usr/lib64/libQtScript.so.4
#2  0x00007f3466244909 in  () at /usr/lib64/libQtScript.so.4
#3  0x00007f34739b10a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f347271d7fd in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f33cc67c700 (LWP 10205)):
#0  0x00007fff98dacbb6 in  ()
#1  0x7fffffff00000000 in  ()
#2  0x73d7626000000000 in  ()
#3  0xffffffffffffffff in  ()#4  0xffffffffffffffff in  ()#5  0xffffffffffffffff in  ()#6  0x7fffffff00007f33 in  ()
#7  0x73d7600000000000 in  ()
#8  0xffffffffffffffff in  ()#9  0x7272a43d00007f33 in  ()
#10 0x73e2954700007f34 in  ()
#11 0x73c9bd4700007f34 in  ()
#12 0x0000000200007f34 in  ()
#13 0xffffffffffffffff in  ()#14 0x000149af00007f33 in  ()
#15 0xffffffffffffffff in  ()#16 0x000069c900007f33 in  ()
#17 0x73d7787500000000 in  ()
#18 0x0000000000007f34 in  ()
#19 0xffffffffffffffff in  ()#20 0xffffffffffffffff in  ()#21 0xffffffffffffffff in  ()#22 0x0000000000007f33 in  ()
#23 0x73d75f8c00000000 in  ()
#24 0x0000000000007f34 in  ()
#25 0x0000000000000000 in  ()

Thread 7 (Thread 0x7f33cb945700 (LWP 10206)):
#0  0x00007f346f82766c in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f346f827b7b in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f346f827cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3473d760de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f3473d47e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f3473d48165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f3473c450bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f3473d29783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f3473c4779f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f34739b10a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f347271d7fd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f33b98bb700 (LWP 22073)):
#0  0x00007f34727153cd in poll () at /lib64/libc.so.6
#1  0x00007f346f827be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f346f827cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3473d760de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f3473d47e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f3473d48165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f3473c450bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f3473d29783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f3473c4779f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f34739b10a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f347271d7fd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f33a4cbe700 (LWP 22078)):
#0  0x00007f34739b5408 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3473c47c64 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f3473c3b7ba in  () at /usr/lib64/libQtCore.so.4
#3  0x00007f3473c4779f in  () at /usr/lib64/libQtCore.so.4
#4  0x00007f34739b10a4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f347271d7fd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f33a1ed2700 (LWP 22083)):
#0  0x00007f34739b5408 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3473c47c64 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f3473c3b7ba in  () at /usr/lib64/libQtCore.so.4
#3  0x00007f3473c4779f in  () at /usr/lib64/libQtCore.so.4
#4  0x00007f34739b10a4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f347271d7fd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f33a16d1700 (LWP 22084)):
#0  0x00007f34739b5408 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3473c47c64 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f3473c3b7ba in  () at /usr/lib64/libQtCore.so.4
#3  0x00007f3473c4779f in  () at /usr/lib64/libQtCore.so.4
#4  0x00007f34739b10a4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f347271d7fd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f33a0ed0700 (LWP 22085)):
#0  0x00007f34739b5408 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3473c47c64 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f3473c3b7ba in  () at /usr/lib64/libQtCore.so.4
#3  0x00007f3473c4779f in  () at /usr/lib64/libQtCore.so.4
#4  0x00007f34739b10a4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f347271d7fd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f34750f2780 (LWP 10199)):
[KCrash Handler]
#5  0x00007f3473d5cf87 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#6  0x00007f33c911ebc1 in  () at /usr/lib64/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#7  0x00007f33c91212d2 in  () at /usr/lib64/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#8  0x00007f33c9121381 in  () at /usr/lib64/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#9  0x00007f347348c0d5 in  () at /usr/lib64/libQtGui.so.4
#10 0x00007f347349069e in  () at /usr/lib64/libQtGui.so.4
#11 0x00007f3473490b9f in  () at /usr/lib64/libQtGui.so.4
#12 0x00007f3473499ea6 in QGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent*) () at /usr/lib64/libQtGui.so.4
#13 0x00007f34734a5cec in QGraphicsScene::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#14 0x00007f3472ec576c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#15 0x00007f3472ecbcad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#16 0x00007f3474aecbaa in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#17 0x00007f3473d492ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#18 0x00007f34734baecc in QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) () at /usr/lib64/libQtGui.so.4
#19 0x00007f34734bbdda in QGraphicsView::mouseMoveEvent(QMouseEvent*) () at /usr/lib64/libQtGui.so.4
#20 0x00007f3472f14d35 in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#21 0x00007f34732b15ee in QFrame::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#22 0x00007f34734bd429 in QGraphicsView::viewportEvent(QEvent*) () at /usr/lib64/libQtGui.so.4
#23 0x00007f3473d49416 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#24 0x00007f3472ec574c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#25 0x00007f3472ecbdea in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#26 0x00007f3474aecbaa in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#27 0x00007f3473d492ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#28 0x00007f3472ecb5e3 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQtGui.so.4
#29 0x00007f3472f3cc9b in  () at /usr/lib64/libQtGui.so.4
#30 0x00007f3472f3b70c in QApplication::x11ProcessEvent(_XEvent*) () at /usr/lib64/libQtGui.so.4
#31 0x00007f3472f625c2 in  () at /usr/lib64/libQtGui.so.4
#32 0x00007f346f827a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#33 0x00007f346f827c48 in  () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f346f827cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f3473d760be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#36 0x00007f3472f62676 in  () at /usr/lib64/libQtGui.so.4
#37 0x00007f3473d47e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#38 0x00007f3473d48165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#39 0x00007f3473d4d5b9 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#40 0x00007f345e708b94 in kdemain () at /usr/lib64/libkdeinit4_plasma-desktop.so
#41 0x0000000000408815 in _start ()

Reported using DrKonqi