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 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
have a dual boot system with XP & Kubuntu.  Dolphin sometimes crashes after checking the remaining disk space in the Home folder.  It checks the remaining space, OK is checked and then when closing Dolphin it crashes.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  KDirModelNode::rowNumber (this=0x0) at ../../kio/kio/kdirmodel.cpp:120
#7  0x00ddaa43 in KDirModelPrivate::indexForNode (this=0x90c84f0, node=0x0, rowNumber=0) at ../../kio/kio/kdirmodel.cpp:284
#8  0x00ddf86b in KDirModelPrivate::_k_slotNewItems (this=0x90c84f0, directoryUrl=..., items=...) at ../../kio/kio/kdirmodel.cpp:377
#9  0x00de0d77 in KDirModel::qt_metacall (this=0x90b0fd8, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xbfdebe94) at ./kdirmodel.moc:82
#10 0x009ef263 in QMetaObject::activate (sender=0x90b0fc8, from_signal_index=14, to_signal_index=14, argv=0xbfdebe94) at kernel/qobject.cpp:3113
#11 0x009efec2 in QMetaObject::activate (sender=0x90b0fc8, m=0x80b7410, local_signal_index=10, argv=0xbfdebe94) at kernel/qobject.cpp:3187
#12 0x00dc3469 in KDirLister::itemsAdded (this=0x90b0fc8, _t1=..., _t2=...) at ./kdirlister.moc:268
#13 0x00dc44fe in KDirLister::Private::emitItems (this=0x90c8100) at ../../kio/kio/kdirlister.cpp:2303
#14 0x00dcf7e7 in KDirListerCache::processPendingUpdates (this=0x9071718) at ../../kio/kio/kdirlister.cpp:1796
#15 0x00dd00af in KDirListerCache::slotFilesChanged (this=0x9071718, fileList=...) at ../../kio/kio/kdirlister.cpp:850
#16 0x00dd68a5 in KDirListerCache::qt_metacall (this=0x9071718, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfdec198) at ./kdirlister_p.moc:93
#17 0x009ef263 in QMetaObject::activate (sender=0x9062e18, from_signal_index=8, to_signal_index=8, argv=0xbfdec198) at kernel/qobject.cpp:3113
#18 0x009efec2 in QMetaObject::activate (sender=0x9062e18, m=0xf55294, local_signal_index=3, argv=0xbfdec198) at kernel/qobject.cpp:3187
#19 0x00de2503 in OrgKdeKDirNotifyInterface::FilesChanged (this=0x9062e18, _t1=...) at ./kdirnotify.moc:118
#20 0x00de26d5 in OrgKdeKDirNotifyInterface::qt_metacall (this=0x9062e18, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfdec31c) at ./kdirnotify.moc:82
#21 0x004887b4 in QDBusConnectionPrivate::deliverCall (this=0x8ecd358, object=0x9062e18, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:891
#22 0x00490197 in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#23 0x009e95fe in QObject::event (this=0x9062e18, e=0x936b0a0) at kernel/qobject.cpp:1111
#24 0x03e92f54 in QApplicationPrivate::notify_helper (this=0x8edc018, receiver=0x9062e18, e=0x936b0a0) at kernel/qapplication.cpp:4056
#25 0x03e9a67c in QApplication::notify (this=0xbfdecb2c, receiver=0x9062e18, e=0x936b0a0) at kernel/qapplication.cpp:3603
#26 0x01131bfa in KApplication::notify (this=0xbfdecb2c, receiver=0x9062e18, event=0x936b0a0) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x009d96cb in QCoreApplication::notifyInternal (this=0xbfdecb2c, receiver=0x9062e18, event=0x936b0a0) at kernel/qcoreapplication.cpp:610
#28 0x009da2b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8eb6e48) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8eb6e48) at kernel/qcoreapplication.cpp:1247
#30 0x009da47d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#31 0x00a043ff in QCoreApplication::sendPostedEvents (s=0x8ed6110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#32 postEventSourceDispatch (s=0x8ed6110) at kernel/qeventdispatcher_glib.cpp:210
#33 0x01b49e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x01b4d730 in ?? () from /lib/libglib-2.0.so.0
#35 0x01b4d863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x00a0402c in QEventDispatcherGlib::processEvents (this=0x8eb6a30, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0x03f33be5 in QGuiEventDispatcherGlib::processEvents (this=0x8eb6a30, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x009d7c79 in QEventLoop::processEvents (this=0xbfdeca84, flags=) at kernel/qeventloop.cpp:149
#39 0x009d80ca in QEventLoop::exec (this=0xbfdeca84, flags=...) at kernel/qeventloop.cpp:201
#40 0x009da53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x03e92dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x0807a745 in main (argc=5, argv=0xbfdecd04) at ../../../../apps/dolphin/src/main.cpp:94

Reported using DrKonqi