Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH i686

What I was doing when the application crashed:
I used the menu available from the top right widget on the desktop.
I opend "Configure desktop" dialog box.
I switched from destktop view to folder view, plasma crashed.

 -- Backtrace:
Application: Espace de travail Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 4505)]

Thread 2 (Thread 0xa8ea2b70 (LWP 4508)):
#0  0xb7f0b424 in __kernel_vsyscall ()
#1  0xb7ca6b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7d05047 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#3  0xb6573c12 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb7d04032 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb7ca265c in start_thread () from /lib/libpthread.so.0
#6  0xb67f01fe in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5df3700 (LWP 4505)):
[KCrash Handler]
#6  0xb70744ea in QGraphicsItem::isWidget () from /usr/lib/libQtGui.so.4
#7  0xb70acdc7 in QGraphicsScene::event () from /usr/lib/libQtGui.so.4
#8  0xb6a7b994 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#9  0xb6a8307c in QApplication::notify () from /usr/lib/libQtGui.so.4
#10 0xb74be43a in KApplication::notify () from /usr/lib/libkdeui.so.5
#11 0xb7df2fcb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#12 0xb70bdd87 in QGraphicsView::viewportEvent () from /usr/lib/libQtGui.so.4
#13 0xb6f17415 in ?? () from /usr/lib/libQtGui.so.4
#14 0xb7df213a in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#15 0xb6a7b96c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#16 0xb6a82fca in QApplication::notify () from /usr/lib/libQtGui.so.4
#17 0xb74be43a in KApplication::notify () from /usr/lib/libkdeui.so.5
#18 0xb7df2fcb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#19 0xb6acfcc5 in QWidget::event () from /usr/lib/libQtGui.so.4
#20 0xb6e76693 in QFrame::event () from /usr/lib/libQtGui.so.4
#21 0xb6f1591a in QAbstractScrollArea::event () from /usr/lib/libQtGui.so.4
#22 0xb70bdba6 in QGraphicsView::event () from /usr/lib/libQtGui.so.4
#23 0xb6a7b994 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#24 0xb6a82fca in QApplication::notify () from /usr/lib/libQtGui.so.4
#25 0xb74be43a in KApplication::notify () from /usr/lib/libkdeui.so.5
#26 0xb7df2fcb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#27 0xb6a86776 in QApplication::setActiveWindow () from /usr/lib/libQtGui.so.4
#28 0xb6aef2af in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#29 0xb6b19f92 in ?? () from /usr/lib/libQtGui.so.4
#30 0xb6685d98 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#31 0xb66893e0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#32 0xb6689513 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#33 0xb7e1d6cc in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#34 0xb6b196c5 in ?? () from /usr/lib/libQtGui.so.4
#35 0xb7df1579 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#36 0xb7df19ca in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#37 0xb7df3e3f in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#38 0xb6a7b817 in QApplication::exec () from /usr/lib/libQtGui.so.4
#39 0xb485c61d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#40 0x0804de22 in _start ()

This bug may be a duplicate of or related to bug 205560

Reported using DrKonqi