Application that crashed: dolphin
Version of the application: 1.3
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:
I just opened Dolphin and browse some carpets and all the KDE Desktop crashed.  Dolphin, Amarok, the plasmoids. 

Then all restart again.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  KDirModelNode::rowNumber (this=0x0) at /usr/src/debug/kdelibs-4.3.2/kio/kio/kdirmodel.cpp:120
#7  0xb764d3a8 in KDirModelPrivate::indexForNode (this=0x9b60780, node=0x0, rowNumber=0) at /usr/src/debug/kdelibs-4.3.2/kio/kio/kdirmodel.cpp:284
#8  0xb76523a5 in KDirModelPrivate::_k_slotNewItems (this=0x9b60780, directoryUrl=@0xa06ff20, items=@0xa06ff28) at /usr/src/debug/kdelibs-4.3.2/kio/kio/kdirmodel.cpp:377
#9  0xb7653875 in KDirModel::qt_metacall (this=0x9b78498, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xbff93fb4) at /usr/src/debug/kdelibs-4.3.2/build/kio/kdirmodel.moc:82
#10 0xb606e144 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb606ee65 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb763558d in KDirLister::itemsAdded (this=0x9b78368, _t1=@0xa06ff20, _t2=@0xa06ff28) at /usr/src/debug/kdelibs-4.3.2/build/kio/kdirlister.moc:268
#13 0xb7636668 in KDirLister::Private::emitItems (this=0x9b783d0) at /usr/src/debug/kdelibs-4.3.2/kio/kio/kdirlister.cpp:2303
#14 0xb7641d3a in KDirListerCache::processPendingUpdates (this=0x9b3b3c0) at /usr/src/debug/kdelibs-4.3.2/kio/kio/kdirlister.cpp:1796
#15 0xb76426f3 in KDirListerCache::slotFilesChanged (this=0x9b3b3c0, fileList=@0xa0333f0) at /usr/src/debug/kdelibs-4.3.2/kio/kio/kdirlister.cpp:850
#16 0xb7648fab in KDirListerCache::qt_metacall (this=0x9b3b3c0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbff94298) at /usr/src/debug/kdelibs-4.3.2/build/kio/kdirlister_p.moc:93
#17 0xb606e144 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb606ee65 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb7655015 in OrgKdeKDirNotifyInterface::FilesChanged (this=0x9b72dc8, _t1=@0xa0333f0) at /usr/src/debug/kdelibs-4.3.2/build/kio/kdirnotify.moc:118
#20 0xb7655213 in OrgKdeKDirNotifyInterface::qt_metacall (this=0x9b72dc8, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbff9440c) at /usr/src/debug/kdelibs-4.3.2/build/kio/kdirnotify.moc:82
#21 0xb6b1575a in ?? () from /usr/lib/libQtDBus.so.4
#22 0xb6b1d3e6 in ?? () from /usr/lib/libQtDBus.so.4
#23 0xb6068076 in QObject::event () from /usr/lib/libQtCore.so.4
#24 0xb625c68c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#25 0xb62640ce in QApplication::notify () from /usr/lib/libQtGui.so.4
#26 0xb6faaa21 in KApplication::notify (this=0xbff94bac, receiver=0x9b72dc8, event=0xa0404e0) at /usr/src/debug/kdelibs-4.3.2/kdeui/kernel/kapplication.cpp:302
#27 0xb6057c0e in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#28 0xb60588bc in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#29 0xb6058a7c in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#30 0xb6083dbd in ?? () from /usr/lib/libQtCore.so.4
#31 0xb55a7b92 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb55ab468 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0xb55ab58e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb60838f1 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#35 0xb62fe4ba in ?? () from /usr/lib/libQtGui.so.4
#36 0xb605626d in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#37 0xb60566b9 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#38 0xb6058b50 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#39 0xb625c504 in QApplication::exec () from /usr/lib/libQtGui.so.4
#40 0x08078c25 in main (argc=5, argv=0xbff94d84) at /usr/src/debug/kdebase-4.3.2/apps/dolphin/src/main.cpp:94

Reported using DrKonqi