Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-desktop586-1mnb i686
Distribution: "Mandriva Linux 2010.0"

What I was doing when the application crashed:
Added a new panel (#2) on top, added a shortcut by dragging one from the kicker menu, this caused the crash

 -- Backtrace:
Application: Plasma-arbeidsområde (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb56ed6d0 (LWP 1149))]

Thread 2 (Thread 0xa75b5b70 (LWP 1355)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb756c9e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb75c7fb0 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#3  0xb5d15194 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb75c6e83 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb7568885 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb5fba57e in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb56ed6d0 (LWP 1149)):
[KCrash Handler]
#6  0xb6861a97 in QGraphicsItem::isWidget () from /usr/lib/libQtGui.so.4
#7  0xb6864992 in QGraphicsItem::isWindow () from /usr/lib/libQtGui.so.4
#8  0xb689c2df in QGraphicsScene::event () from /usr/lib/libQtGui.so.4
#9  0xb624468c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#10 0xb624c0ce in QApplication::notify () from /usr/lib/libQtGui.so.4
#11 0xb6ca5a21 in KApplication::notify () from /usr/lib/libkdeui.so.5
#12 0xb76bdc0e in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#13 0xb68ade98 in QGraphicsView::viewportEvent () from /usr/lib/libQtGui.so.4
#14 0xb66fa7c6 in ?? () from /usr/lib/libQtGui.so.4
#15 0xb76bcdee in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#16 0xb6244660 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#17 0xb624c01e in QApplication::notify () from /usr/lib/libQtGui.so.4
#18 0xb6ca5a21 in KApplication::notify () from /usr/lib/libkdeui.so.5
#19 0xb76bdc0e in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#20 0xb629babf in QWidget::event () from /usr/lib/libQtGui.so.4
#21 0xb6657c95 in QFrame::event () from /usr/lib/libQtGui.so.4
#22 0xb66f8c3a in QAbstractScrollArea::event () from /usr/lib/libQtGui.so.4
#23 0xb68adc88 in QGraphicsView::event () from /usr/lib/libQtGui.so.4
#24 0xb624468c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#25 0xb624c01e in QApplication::notify () from /usr/lib/libQtGui.so.4
#26 0xb6ca5a21 in KApplication::notify () from /usr/lib/libkdeui.so.5
#27 0xb76bdc0e in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#28 0xb624f7f4 in QApplication::setActiveWindow () from /usr/lib/libQtGui.so.4
#29 0xb62bb43b in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#30 0xb62e6d88 in ?? () from /usr/lib/libQtGui.so.4
#31 0xb5e33b92 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb5e37468 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0xb5e3758e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb76e98f1 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#35 0xb62e64ba in ?? () from /usr/lib/libQtGui.so.4
#36 0xb76bc26d in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#37 0xb76bc6b9 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#38 0xb76beb50 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#39 0xb6244504 in QApplication::exec () from /usr/lib/libQtGui.so.4
#40 0xb2e3bbd9 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#41 0x0804da54 in _start ()

Reported using DrKonqi