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 2.6.31.6-desktop586-1mnb i686
Distribution: "Mandriva Linux 2010.0"

What I was doing when the application crashed:
every click the right button on the desktop icons

 -- Backtrace:
Application: Przestrzeń robocza Plazmy (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb56276d0 (LWP 5981))]

Thread 2 (Thread 0xa86b7b70 (LWP 5984)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb74a69e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb7501fb0 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#3  0xb5c4f194 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb7500e83 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb74a2885 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb5ef457e in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb56276d0 (LWP 5981)):
[KCrash Handler]
#6  0xb734d234 in KServiceType::serviceOffersOffset () from /usr/lib/libkdecore.so.5
#7  0xb7332270 in KMimeTypeTrader::query () from /usr/lib/libkdecore.so.5
#8  0xa896811c in ?? () from /usr/lib/libkonq.so.5
#9  0xa8969866 in ?? () from /usr/lib/libkonq.so.5
#10 0xa896b5b4 in KonqPopupMenu::KonqPopupMenu () from /usr/lib/libkonq.so.5
#11 0xa89b162e in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#12 0xa89b1c20 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#13 0xa89b2ed6 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#14 0xb760e144 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb760ee65 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xa89ba78d in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#17 0xa89c4f15 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#18 0xb67a4720 in QGraphicsItem::sceneEvent () from /usr/lib/libQtGui.so.4
#19 0xb67f3717 in QGraphicsWidget::sceneEvent () from /usr/lib/libQtGui.so.4
#20 0xb67c798c in ?? () from /usr/lib/libQtGui.so.4
#21 0xb67d4d8e in QGraphicsScene::contextMenuEvent () from /usr/lib/libQtGui.so.4
#22 0xb67d5d35 in QGraphicsScene::event () from /usr/lib/libQtGui.so.4
#23 0xb617e68c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#24 0xb61860ce in QApplication::notify () from /usr/lib/libQtGui.so.4
#25 0xb6bdfa21 in KApplication::notify () from /usr/lib/libkdeui.so.5
#26 0xb75f7c0e in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#27 0xb67e29e2 in QGraphicsView::contextMenuEvent () from /usr/lib/libQtGui.so.4
#28 0xb61d5e00 in QWidget::event () from /usr/lib/libQtGui.so.4
#29 0xb6591c95 in QFrame::event () from /usr/lib/libQtGui.so.4
#30 0xb663216c in QAbstractScrollArea::viewportEvent () from /usr/lib/libQtGui.so.4
#31 0xb67e7dbc in QGraphicsView::viewportEvent () from /usr/lib/libQtGui.so.4
#32 0xb66347c6 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb75f6dee in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#34 0xb617e660 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#35 0xb6186521 in QApplication::notify () from /usr/lib/libQtGui.so.4
#36 0xb6bdfa21 in KApplication::notify () from /usr/lib/libkdeui.so.5
#37 0xb75f7c0e in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#38 0xb61fbfcd in QCoreApplication::sendSpontaneousEvent () from /usr/lib/libQtGui.so.4
#39 0xb61f6bb8 in ?? () from /usr/lib/libQtGui.so.4
#40 0xb61f5aee in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#41 0xb6220d88 in ?? () from /usr/lib/libQtGui.so.4
#42 0xb5d6db92 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#43 0xb5d71468 in ?? () from /usr/lib/libglib-2.0.so.0
#44 0xb5d7158e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#45 0xb76238f1 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#46 0xb62204ba in ?? () from /usr/lib/libQtGui.so.4
#47 0xb75f626d in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#48 0xb75f66b9 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#49 0xb75f8b50 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#50 0xb617e504 in QApplication::exec () from /usr/lib/libQtGui.so.4
#51 0xb3ee9bd9 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#52 0x0804da54 in _start ()

Reported using DrKonqi