Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Had modified the sharing preferences on a folder in my home directory in the left pane of split a split dolpin window. Preview was enabled.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  KDirModelNode::rowNumber (this=0x0) at ../../kio/kio/kdirmodel.cpp:120
#7  0x00729a43 in KDirModelPrivate::indexForNode (this=0x9f71948, node=0x0, rowNumber=0) at ../../kio/kio/kdirmodel.cpp:284
#8  0x0072e86b in KDirModelPrivate::_k_slotNewItems (this=0x9f71948, directoryUrl=..., items=...) at ../../kio/kio/kdirmodel.cpp:377
#9  0x0072fd77 in KDirModel::qt_metacall (this=0x9df8e90, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xbfbe6f94) at ./kdirmodel.moc:82
#10 0x05fcc263 in QMetaObject::activate (sender=0x9df4990, from_signal_index=14, to_signal_index=14, argv=0xbfbe6f94) at kernel/qobject.cpp:3113
#11 0x05fccec2 in QMetaObject::activate (sender=0x9df4990, m=0x80b7410, local_signal_index=10, argv=0xbfbe6f94) at kernel/qobject.cpp:3187
#12 0x00712469 in KDirLister::itemsAdded (this=0x9df4990, _t1=..., _t2=...) at ./kdirlister.moc:268
#13 0x007134fe in KDirLister::Private::emitItems (this=0x9df49a0) at ../../kio/kio/kdirlister.cpp:2303
#14 0x0071e7e7 in KDirListerCache::processPendingUpdates (this=0x9ace1f0) at ../../kio/kio/kdirlister.cpp:1796
#15 0x0071f0af in KDirListerCache::slotFilesChanged (this=0x9ace1f0, fileList=...) at ../../kio/kio/kdirlister.cpp:850
#16 0x007258a5 in KDirListerCache::qt_metacall (this=0x9ace1f0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbe7298) at ./kdirlister_p.moc:93
#17 0x05fcc263 in QMetaObject::activate (sender=0x9ad99d0, from_signal_index=8, to_signal_index=8, argv=0xbfbe7298) at kernel/qobject.cpp:3113
#18 0x05fccec2 in QMetaObject::activate (sender=0x9ad99d0, m=0x8a4294, local_signal_index=3, argv=0xbfbe7298) at kernel/qobject.cpp:3187
#19 0x00731503 in OrgKdeKDirNotifyInterface::FilesChanged (this=0x9ad99d0, _t1=...) at ./kdirnotify.moc:118
#20 0x007316d5 in OrgKdeKDirNotifyInterface::qt_metacall (this=0x9ad99d0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfbe741c) at ./kdirnotify.moc:82
#21 0x009167b4 in QDBusConnectionPrivate::deliverCall (this=0x9a32368, object=0x9ad99d0, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:891
#22 0x0091e197 in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#23 0x05fc65fe in QObject::event (this=0x9ad99d0, e=0xa2b1730) at kernel/qobject.cpp:1111
#24 0x010e4f54 in QApplicationPrivate::notify_helper (this=0x9a39ca0, receiver=0x9ad99d0, e=0xa2b1730) at kernel/qapplication.cpp:4056
#25 0x010ec67c in QApplication::notify (this=0xbfbe7c2c, receiver=0x9ad99d0, e=0xa2b1730) at kernel/qapplication.cpp:3603
#26 0x00c17bfa in KApplication::notify (this=0xbfbe7c2c, receiver=0x9ad99d0, event=0xa2b1730) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x05fb66cb in QCoreApplication::notifyInternal (this=0xbfbe7c2c, receiver=0x9ad99d0, event=0xa2b1730) at kernel/qcoreapplication.cpp:610
#28 0x05fb72b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9a1be48) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9a1be48) at kernel/qcoreapplication.cpp:1247
#30 0x05fb747d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#31 0x05fe13ff in QCoreApplication::sendPostedEvents (s=0x9a3c310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#32 postEventSourceDispatch (s=0x9a3c310) at kernel/qeventdispatcher_glib.cpp:210
#33 0x07637e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x0763b730 in ?? () from /lib/libglib-2.0.so.0
#35 0x0763b863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x05fe102c in QEventDispatcherGlib::processEvents (this=0x9a1ba30, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0x01185be5 in QGuiEventDispatcherGlib::processEvents (this=0x9a1ba30, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x05fb4c79 in QEventLoop::processEvents (this=0xbfbe7b84, flags=) at kernel/qeventloop.cpp:149
#39 0x05fb50ca in QEventLoop::exec (this=0xbfbe7b84, flags=...) at kernel/qeventloop.cpp:201
#40 0x05fb753f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x010e4dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x0807a745 in _start ()

Reported using DrKonqi