Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.29.4-167.fc11.i686.PAE i686
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
Kde4.3.0 crashes unexpectedly in Fedora 11 irrespective of specific work being done

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb806e780 (LWP 2254))]

Thread 9 (Thread 0xacef0b70 (LWP 2306)):
#0  0x0070d424 in __kernel_vsyscall ()
#1  0x004aefa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x070b2ae7 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0x07312612 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0x070b1ab2 in ?? () from /usr/lib/libQtCore.so.4
#5  0x004aa935 in start_thread () from /lib/libpthread.so.0
#6  0x003de82e in clone () from /lib/libc.so.6

Thread 8 (Thread 0xac2ffb70 (LWP 2323)):
#0  0x0070d424 in __kernel_vsyscall ()
#1  0x004af2d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0420974d in ?? () from /usr/lib/libxine.so.1
#3  0x004aa935 in start_thread () from /lib/libpthread.so.0
#4  0x003de82e in clone () from /lib/libc.so.6

Thread 7 (Thread 0xab8feb70 (LWP 2324)):
#0  0x004daf86 in clock_gettime () from /lib/librt.so.1
#1  0x071ce5a3 in ?? () from /usr/lib/libQtCore.so.4
#2  0x071ce791 in ?? () from /usr/lib/libQtCore.so.4
#3  0x071cf23c in ?? () from /usr/lib/libQtCore.so.4
#4  0x071ccbc0 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00148050 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x00148421 in ?? () from /lib/libglib-2.0.so.0
#7  0x0014896a in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x071cca17 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0x071a0539 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0x071a098a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x070ae823 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x0118675a in Phonon::MediaSource::type() const () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#13 0x070b1ab2 in ?? () from /usr/lib/libQtCore.so.4
#14 0x004aa935 in start_thread () from /lib/libpthread.so.0
#15 0x003de82e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xaacffb70 (LWP 2325)):
#0  0x01ecfb8a in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#1  0x01ecfc98 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#2  0x01ee2096 in ?? () from /usr/lib/libpulse.so.0
#3  0x01f3579c in ?? () from /usr/lib/libpulsecommon-0.9.15.so
#4  0x004aa935 in start_thread () from /lib/libpthread.so.0
#5  0x003de82e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa62fdb70 (LWP 2326)):
#0  0x0070d424 in __kernel_vsyscall ()
#1  0x004aefa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0421b918 in ?? () from /usr/lib/libxine.so.1
#3  0x004aa935 in start_thread () from /lib/libpthread.so.0
#4  0x003de82e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa58fcb70 (LWP 2327)):
#0  0x0070d424 in __kernel_vsyscall ()
#1  0x004af2d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0420974d in ?? () from /usr/lib/libxine.so.1
#3  0x004aa935 in start_thread () from /lib/libpthread.so.0
#4  0x003de82e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa4efbb70 (LWP 2328)):
#0  0x004ae1a9 in pthread_mutex_unlock () from /lib/libpthread.so.0
#1  0x01f34e57 in pa_mutex_unlock () from /usr/lib/libpulsecommon-0.9.15.so
#2  0x01ee1ffc in ?? () from /usr/lib/libpulse.so.0
#3  0x01ecf859 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x01ecfc1e in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x01ecfc98 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x01ee2096 in ?? () from /usr/lib/libpulse.so.0
#7  0x01f3579c in ?? () from /usr/lib/libpulsecommon-0.9.15.so
#8  0x004aa935 in start_thread () from /lib/libpthread.so.0
#9  0x003de82e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa04f9b70 (LWP 2329)):
#0  0x0070d424 in __kernel_vsyscall ()
#1  0x004aefa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0421b918 in ?? () from /usr/lib/libxine.so.1
#3  0x004aa935 in start_thread () from /lib/libpthread.so.0
#4  0x003de82e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb806e780 (LWP 2254)):
[KCrash Handler]
#6  0x07293628 in QString::shared_null () from /usr/lib/libQtCore.so.4
#7  0x071b39bd in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /usr/lib/libQtCore.so.4
#8  0x0113703a in ClockApplet::createConfigurationInterface(KConfigDialog*) () from /usr/lib/libplasmaclock.so.4
#9  0x04c4bd7e in ?? () from /usr/lib/libplasma.so.3
#10 0x04c4c7e9 in Plasma::Applet::showConfigurationInterface() () from /usr/lib/libplasma.so.3
#11 0x04c4f722 in Plasma::Applet::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#12 0x04c9a4aa in Plasma::PopupApplet::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#13 0x0113841a in ClockApplet::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasmaclock.so.4
#14 0x08feb87a in ?? () from /usr/lib/kde4/plasma_applet_fuzzy_clock.so
#15 0x071b7c73 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x071b80e8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#17 0x02fb1301 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#18 0x02fb2882 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#19 0x033fe4cc in ?? () from /usr/lib/libQtGui.so.4
#20 0x03404b4b in ?? () from /usr/lib/libQtGui.so.4
#21 0x03405707 in QMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#22 0x0518acf5 in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#23 0x0300c59f in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x03407944 in QMenu::event(QEvent*) () from /usr/lib/libQtGui.so.4
#25 0x02fb7884 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0x02fbf7eb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#27 0x050a0a7a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#28 0x071a1f4b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#29 0x02fbe8ae in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#30 0x0302d277 in ?? () from /usr/lib/libQtGui.so.4
#31 0x0302c243 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#32 0x03057302 in ?? () from /usr/lib/libQtGui.so.4
#33 0x001451e8 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x001487f8 in ?? () from /lib/libglib-2.0.so.0
#35 0x0014896a in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x071cc9dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0x030569e5 in ?? () from /usr/lib/libQtGui.so.4
#38 0x071a0539 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0x071a098a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0x034077ae in QMenu::exec(QPoint const&, QAction*) () from /usr/lib/libQtGui.so.4
#41 0x04c618b4 in ?? () from /usr/lib/libplasma.so.3
#42 0x04c619dc in Plasma::Containment::contextMenuEvent(QGraphicsSceneContextMenuEvent*) () from /usr/lib/libplasma.so.3
#43 0x035bfa50 in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#44 0x0360cf9f in QGraphicsWidget::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#45 0x035e1f54 in ?? () from /usr/lib/libQtGui.so.4
#46 0x035ef0f8 in QGraphicsScene::contextMenuEvent(QGraphicsSceneContextMenuEvent*) () from /usr/lib/libQtGui.so.4
#47 0x035f0077 in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#48 0x02fb7884 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#49 0x02fbef0e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#50 0x050a0a7a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#51 0x071a1f4b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#52 0x035fcdc0 in QGraphicsView::contextMenuEvent(QContextMenuEvent*) () from /usr/lib/libQtGui.so.4
#53 0x0300cfa1 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#54 0x033ba303 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#55 0x03458fc4 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#56 0x0360166f in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#57 0x0345b5c5 in ?? () from /usr/lib/libQtGui.so.4
#58 0x071a10fa in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#59 0x02fb785c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#60 0x02fbf3b3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#61 0x050a0a7a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#62 0x071a1f4b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#63 0x0303255e in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#64 0x0302d454 in ?? () from /usr/lib/libQtGui.so.4
#65 0x0302c243 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#66 0x03057302 in ?? () from /usr/lib/libQtGui.so.4
#67 0x001451e8 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#68 0x001487f8 in ?? () from /lib/libglib-2.0.so.0
#69 0x0014896a in g_main_context_iteration () from /lib/libglib-2.0.so.0
#70 0x071cc9dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#71 0x030569e5 in ?? () from /usr/lib/libQtGui.so.4
#72 0x071a0539 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#73 0x071a098a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#74 0x071a2dff in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#75 0x02fb7707 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#76 0x022a53bd in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#77 0x080486fb in _start ()

Reported using DrKonqi