Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH i686

What I was doing when the application crashed:
I was changing an icon folder and dolphin crashed when I applied the changes.

I had open firefox (it was using the java plugin), konqueror, kmess, konsole, jdownloader and juk

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  0xb7d2159d in KDirModelNode::rowNumber () from /usr/lib/libkio.so.5
#7  0xb7d21653 in KDirModelPrivate::indexForNode () from /usr/lib/libkio.so.5
#8  0xb7d2649b in KDirModelPrivate::_k_slotNewItems () from /usr/lib/libkio.so.5
#9  0xb7d279a7 in KDirModel::qt_metacall () from /usr/lib/libkio.so.5
#10 0xb675d9ac in QMetaObject::activate (sender=0x9c94e00, from_signal_index=<value optimized out>, to_signal_index=14, argv=0x0) at kernel/qobject.cpp:3112
#11 0xb675e5e2 in QMetaObject::activate (sender=0x9c94e00, m=0x80bf590, local_signal_index=10, argv=0xbfeea3f4) at kernel/qobject.cpp:3186
#12 0xb7d0a0c9 in KDirLister::itemsAdded () from /usr/lib/libkio.so.5
#13 0xb7d0b15e in KDirLister::Private::emitItems () from /usr/lib/libkio.so.5
#14 0xb7d16447 in KDirListerCache::processPendingUpdates () from /usr/lib/libkio.so.5
#15 0xb7d16d0f in KDirListerCache::slotFilesChanged () from /usr/lib/libkio.so.5
#16 0xb7d1d4e5 in KDirListerCache::qt_metacall () from /usr/lib/libkio.so.5
#17 0xb675d9ac in QMetaObject::activate (sender=0x9c71ca0, from_signal_index=<value optimized out>, to_signal_index=8, argv=0x0) at kernel/qobject.cpp:3112
#18 0xb675e5e2 in QMetaObject::activate (sender=0x9c71ca0, m=0xb7ec9e94, local_signal_index=3, argv=0xbfeea6f8) at kernel/qobject.cpp:3186
#19 0xb7d29133 in OrgKdeKDirNotifyInterface::FilesChanged () from /usr/lib/libkio.so.5
#20 0xb7d29305 in OrgKdeKDirNotifyInterface::qt_metacall () from /usr/lib/libkio.so.5
#21 0xb71ee667 in QDBusConnectionPrivate::deliverCall (this=0x9b7dc68, object=0x9c71ca0, msg=@0xa52502c, metaTypes=@0xa525030, slotIdx=8) at qdbusintegrator.cpp:891
#22 0xb71f5f27 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa525000, object=0x9c71ca0) at qdbusintegrator_p.h:101
#23 0xb6757d9e in QObject::event (this=0x9c71ca0, e=0xa525000) at kernel/qobject.cpp:1110
#24 0xb695b964 in QApplicationPrivate::notify_helper (this=0x9b8e418, receiver=0x9c71ca0, e=0xa525000) at kernel/qapplication.cpp:4056
#25 0xb696304c in QApplication::notify (this=0xbfeeb06c, receiver=0x9c71ca0, e=0xa525000) at kernel/qapplication.cpp:3603
#26 0xb768946a in KApplication::notify () from /usr/lib/libkdeui.so.5
#27 0xb6747fcb in QCoreApplication::notifyInternal (this=0xbfeeb06c, receiver=0x9c71ca0, event=0xa525000) at kernel/qcoreapplication.cpp:610
#28 0xb6748bb2 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9b4e8f8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#29 0xb6748d7d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#30 0xb6772a9f in postEventSourceDispatch (s=0x9b86e90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#31 0xb5d69d98 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb5d6d3e0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#33 0xb5d6d513 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb67726cc in QEventDispatcherGlib::processEvents (this=0x9b82f18, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:327
#35 0xb69f9695 in QGuiEventDispatcherGlib::processEvents (this=0x9b82f18, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#36 0xb6746579 in QEventLoop::processEvents (this=0xbfeeafc4, flags=) at kernel/qeventloop.cpp:149
#37 0xb67469ca in QEventLoop::exec (this=0xbfeeafc4, flags={i = 0}) at kernel/qeventloop.cpp:201
#38 0xb6748e3f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#39 0xb695b7e7 in QApplication::exec () at kernel/qapplication.cpp:3525
#40 0x0807a725 in main (argc=5, argv=0xbfeeb244) at /home/jofko/kdemod/core/kdebase/src/kdebase-4.3.1/apps/dolphin/src/main.cpp:94

Reported using DrKonqi