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 2.6.31.12-0.1-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
Trying to add a new control panel over the existing control panel, clicking on the very right symbol with the right mouse button. 
Plasma crashed.
The crash is reproducable.
I can do it as often as I want resulting a Plasma Crash.



 -- Backtrace:
Application: Plasma-Arbeitsfläche (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcec5300750 (LWP 3862))]

Thread 2 (Thread 0x7fcea77f8910 (LWP 3864)):
#0  0x00007fcec4ac9049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcec4d3953b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007fcec12129ec in ?? () from /usr/lib64/libQtNetwork.so.4
#3  0x00007fcec4d38485 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007fcec4ac465d in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcec24d7e1d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcec5300750 (LWP 3862)):
[KCrash Handler]
#5  0x00007fcec2c4f8c0 in QWidget::mapToParent(QPoint const&) const () from /usr/lib64/libQtGui.so.4
#6  0x00007fcec2c4f91b in QWidget::mapTo(QWidget*, QPoint const&) const () from /usr/lib64/libQtGui.so.4
#7  0x00007fcea9181b94 in Plasma::Theme::font(Plasma::Theme::FontRole) const () from /usr/lib64/kde4/plasma_applet_systemtray.so
#8  0x00007fcea91821c8 in Plasma::Theme::font(Plasma::Theme::FontRole) const () from /usr/lib64/kde4/plasma_applet_systemtray.so
#9  0x00007fcec4e32fbc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#10 0x00007fcec4e2cf63 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#11 0x00007fcec2c0e2ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#12 0x00007fcec2c1557e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007fcec38088d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#14 0x00007fcec4e1dddc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#15 0x00007fcec4e4971d in ?? () from /usr/lib64/libQtCore.so.4
#16 0x00007fcec4e46678 in ?? () from /usr/lib64/libQtCore.so.4
#17 0x00007fcec1b57dee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007fcec1b5b7b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fcec1b5b8e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007fcec4e463a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#21 0x00007fcec2ca131e in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00007fcec4e1c712 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#23 0x00007fcec4e1cae4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#24 0x00007fcec4e1ec99 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#25 0x00007fceba27fd6f in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#26 0x0000000000406f88 in _start ()

Reported using DrKonqi