Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.1 (KDE 4.3.1) "release 6"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-0.1-desktop i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
There are no more details, i simply try add a Panel.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5779700 (LWP 28037))]

Thread 2 (Thread 0xa7cccb70 (LWP 28038)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7618d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7678750 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb5dc7a04 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb7677623 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb76146e5 in start_thread () from /lib/libpthread.so.0
#6  0xb7614600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb5779700 (LWP 28037)):
[KCrash Handler]
#6  0xb635b2cd in QWidget::mapToParent(QPoint const&) const () from /usr/lib/libQtGui.so.4
#7  0xb635b34c in QWidget::mapTo(QWidget*, QPoint const&) const () from /usr/lib/libQtGui.so.4
#8  0xa7e13493 in Plasma::Theme::font(Plasma::Theme::FontRole) const () from /usr/lib/kde4/plasma_applet_systemtray.so
#9  0xa7e137fe in Plasma::Theme::font(Plasma::Theme::FontRole) const () from /usr/lib/kde4/plasma_applet_systemtray.so
#10 0xb7784864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb7785585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#12 0xb77c0715 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#13 0xb778a196 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#14 0xb777e51b in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#15 0xb63128fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0xb631a34e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb6d50ce1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0xb776e32e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#19 0xb779d356 in ?? () from /usr/lib/libQtCore.so.4
#20 0xb779a325 in ?? () from /usr/lib/libQtCore.so.4
#21 0xb5eed4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0xb5ef0d98 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0xb5ef0ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#24 0xb779a011 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0xb63b429a in ?? () from /usr/lib/libQtGui.so.4
#26 0xb776c98d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb776cdd9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0xb776f270 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#29 0xb6312774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#30 0xb31bab49 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#31 0x0804e147 in _start ()

Reported using DrKonqi