Application that crashed: kcmshell4
Version of the application: 
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.29.6-217.2.16.fc11.i586 i686
Distribution: "Fedora release 11 (Leonidas)"

 -- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb806b780 (LWP 5140))]

Thread 5 (Thread 0x8a4cb70 (LWP 5141)):
#0  0x009b9422 in __kernel_vsyscall ()
#1  0x009a32d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06dd774d in ?? () from /usr/lib/libxine.so.1
#3  0x0099e935 in start_thread () from /lib/libpthread.so.0
#4  0x008d393e in clone () from /lib/libc.so.6

Thread 4 (Thread 0x944db70 (LWP 5142)):
[KCrash Handler]
#6  0x00f31cfc in Phonon::MediaSource::type() const () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#7  0x00f382a0 in Phonon::MediaSource::type() const () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x02fb3974 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#9  0x02fbb0e9 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#10 0x065eca7a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#11 0x05cc3b0b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#12 0x05cc4732 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#13 0x05cc48ed in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#14 0x05cee9bf in ?? () from /usr/lib/libQtCore.so.4
#15 0x00a1fcf8 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#16 0x00a23370 in ?? () from /lib/libglib-2.0.so.0
#17 0x00a234a3 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#18 0x05cee5ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#19 0x05cc20d9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#20 0x05cc252a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#21 0x05bcfff3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#22 0x00f2979a in Phonon::MediaSource::type() const () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#23 0x05bd32f2 in ?? () from /usr/lib/libQtCore.so.4
#24 0x0099e935 in start_thread () from /lib/libpthread.so.0
#25 0x008d393e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb65ffb70 (LWP 5147)):
#0  0x009b9422 in __kernel_vsyscall ()
#1  0x008c9386 in poll () from /lib/libc.so.6
#2  0x011f4015 in ?? () from /usr/lib/libpulse.so.0
#3  0x011e1859 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x011e1c1e in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x011e1c98 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x011f4096 in ?? () from /usr/lib/libpulse.so.0
#7  0x0124779c in ?? () from /usr/lib/libpulsecommon-0.9.15.so
#8  0x0099e935 in start_thread () from /lib/libpthread.so.0
#9  0x008d393e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb19feb70 (LWP 5148)):
#0  0x009b9422 in __kernel_vsyscall ()
#1  0x009a2fa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06de9918 in ?? () from /usr/lib/libxine.so.1
#3  0x0099e935 in start_thread () from /lib/libpthread.so.0
#4  0x008d393e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb806b780 (LWP 5140)):
#0  0x009b9422 in __kernel_vsyscall ()
#1  0x009a32d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x05bd2cde in ?? () from /usr/lib/libQtCore.so.4
#3  0x05bd2e33 in QThread::msleep(unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x00f4fed4 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#5  0x06c2f4cf in ?? () from /usr/lib/libphonon.so.4
#6  0x06c2dd75 in ?? () from /usr/lib/libphonon.so.4
#7  0x06c2b0cb in ?? () from /usr/lib/libphonon.so.4
#8  0x00823e0f in exit () from /lib/libc.so.6
#9  0x0301692b in ?? () from /usr/lib/libQtGui.so.4
#10 0x065ec3da in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib/libkdeui.so.5
#11 0x065ec416 in ?? () from /usr/lib/libkdeui.so.5
#12 0x00b75e36 in _XIOError () from /usr/lib/libX11.so.6
#13 0x00b7daaa in ?? () from /usr/lib/libX11.so.6
#14 0x00b7e3e6 in _XEventsQueued () from /usr/lib/libX11.so.6
#15 0x00b6717f in XEventsQueued () from /usr/lib/libX11.so.6
#16 0x03052e85 in ?? () from /usr/lib/libQtGui.so.4
#17 0x00a22911 in g_main_context_check () from /lib/libglib-2.0.so.0
#18 0x00a230bc in ?? () from /lib/libglib-2.0.so.0
#19 0x00a234a3 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0x05cee5ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#21 0x03052cb5 in ?? () from /usr/lib/libQtGui.so.4
#22 0x05cc20d9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#23 0x05cc252a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x0349ebc3 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#25 0x00e3d28b in ?? () from /usr/lib/kde4/kcm_kttsd.so
#26 0x00e45840 in ?? () from /usr/lib/kde4/kcm_kttsd.so
#27 0x00e46b5d in ?? () from /usr/lib/kde4/kcm_kttsd.so
#28 0x05cd9853 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#29 0x05cd9cc8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#30 0x0363ee41 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#31 0x03367229 in ?? () from /usr/lib/libQtGui.so.4
#32 0x03368e64 in ?? () from /usr/lib/libQtGui.so.4
#33 0x03369101 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#34 0x03008b9a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#35 0x033670ce in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#36 0x034114dd in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#37 0x02fb3974 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#38 0x02fbba9b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#39 0x065eca7a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#40 0x05cc3b0b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#41 0x02fba9de in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#42 0x03029090 in ?? () from /usr/lib/libQtGui.so.4
#43 0x03028523 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#44 0x030535d2 in ?? () from /usr/lib/libQtGui.so.4
#45 0x00a1fcf8 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#46 0x00a23370 in ?? () from /lib/libglib-2.0.so.0
#47 0x00a234a3 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#48 0x05cee5ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#49 0x03052cb5 in ?? () from /usr/lib/libQtGui.so.4
#50 0x05cc20d9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#51 0x05cc252a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#52 0x0349ebc3 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#53 0x00562b1e in kdemain () from /usr/lib/libkdeinit4_kcmshell4.so
#54 0x0804860b in _start ()

Reported using DrKonqi