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 2.6.31-19-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
just as the title says..

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  QDragManager::move (this=0xa4508a0, globalPos=...) at kernel/qdnd_x11.cpp:1592
#7  0xb647b82f in QDragManager::eventFilter (this=0xa4508a0, o=0xa499b80, e=0xbf8d20b0) at kernel/qdnd_x11.cpp:1296
#8  0xb63fa61f in QApplication::notify (this=0xbf8d4e2c, receiver=0xa499b80, e=0xbf8d20b0) at kernel/qapplication.cpp:3752
#9  0xb70fbbfa in KApplication::notify (this=0xbf8d4e2c, receiver=0xa499b80, event=0xbf8d20b0) at ../../kdeui/kernel/kapplication.cpp:302
#10 0xb61dc6cb in QCoreApplication::notifyInternal (this=0xbf8d4e2c, receiver=0xa499b80, event=0xbf8d20b0) at kernel/qcoreapplication.cpp:610
#11 0xb63f8f6e in QCoreApplication::sendSpontaneousEvent (receiver=0xa499b80, event=0xbf8d20b0, alienWidget=0x0, nativeWidget=0xa48d0c8, buttonDown=0xb6c6caa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#12 QApplicationPrivate::sendMouseEvent (receiver=0xa499b80, event=0xbf8d20b0, alienWidget=0x0, nativeWidget=0xa48d0c8, buttonDown=0xb6c6caa0, lastMouseReceiver=...) at kernel/qapplication.cpp:2924
#13 0xb64677c0 in QETWidget::translateMouseEvent (this=0xa48d0c8, event=0xbf8d36fc) at kernel/qapplication_x11.cpp:4409
#14 0xb6466c4b in QApplication::x11ProcessEvent (this=0xbf8d4e2c, event=0xbf8d36fc) at kernel/qapplication_x11.cpp:3428
#15 0xb6493502 in x11EventSourceDispatch (s=0x9f9d868, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#16 0xb57e8e88 in g_main_dispatch (context=0x9f9ca90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#17 IA__g_main_context_dispatch (context=0x9f9ca90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#18 0xb57ec730 in g_main_context_iterate (context=0x9f9ca90, block=<value optimized out>, dispatch=1, self=0x9fa3b08) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#19 0xb57ec863 in IA__g_main_context_iteration (context=0x9f9ca90, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#20 0xb620702c in QEventDispatcherGlib::processEvents (this=0x9f7da30, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#21 0xb6492be5 in QGuiEventDispatcherGlib::processEvents (this=0x9f7da30, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#22 0xb61dac79 in QEventLoop::processEvents (this=0xa48e938, flags=) at kernel/qeventloop.cpp:149
#23 0xb61db0ca in QEventLoop::exec (this=0xa48e938, flags=...) at kernel/qeventloop.cpp:201
#24 0xb647b168 in QDragManager::drag (this=0xa4508a0, o=0xa382728) at kernel/qdnd_x11.cpp:1969
#25 0xb64053fe in QDrag::exec (this=0xa382728, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:282
#26 0xb74db8e4 in DragAndDropHelper::startDrag(QAbstractItemView*, QFlags<Qt::DropAction>, DolphinController*) () from /usr/lib/libdolphinprivate.so.4
#27 0xb74bd234 in DolphinDetailsView::startDrag(QFlags<Qt::DropAction>) () from /usr/lib/libdolphinprivate.so.4
#28 0xb6943cf2 in QAbstractItemView::mouseMoveEvent (this=0xa1878b8, event=0xbf8d4520) at itemviews/qabstractitemview.cpp:1552
#29 0xb74bd404 in DolphinDetailsView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libdolphinprivate.so.4
#30 0xb6446e63 in QWidget::event (this=0xa1878b8, event=0xbf8d4520) at kernel/qwidget.cpp:7534
#31 0xb67f6633 in QFrame::event (this=0xa1878b8, e=0xbf8d4520) at widgets/qframe.cpp:559
#32 0xb6895494 in QAbstractScrollArea::viewportEvent (this=0xa4508a0, e=0x0) at widgets/qabstractscrollarea.cpp:962
#33 0xb6949087 in QAbstractItemView::viewportEvent (this=0xa1878b8, event=0xbf8d4520) at itemviews/qabstractitemview.cpp:1476
#34 0xb6984434 in QTreeView::viewportEvent (this=0xa1878b8, event=0xbf8d4520) at itemviews/qtreeview.cpp:1266
#35 0xb6897a95 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa182d60, o=0xa187548, e=0xbf8d4520) at widgets/qabstractscrollarea_p.h:100
#36 QAbstractScrollAreaFilter::eventFilter (this=0xa182d60, o=0xa187548, e=0xbf8d4520) at widgets/qabstractscrollarea_p.h:111
#37 0xb61db83a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9fa3ff8, receiver=0xa187548, event=0xbf8d4520) at kernel/qcoreapplication.cpp:726
#38 0xb63f1f2c in QApplicationPrivate::notify_helper (this=0x9fa3ff8, receiver=0xa187548, e=0xbf8d4520) at kernel/qapplication.cpp:4052
#39 0xb63fa033 in QApplication::notify (this=0xbf8d4e2c, receiver=0xa187548, e=0xbf8d4520) at kernel/qapplication.cpp:3758
#40 0xb70fbbfa in KApplication::notify (this=0xbf8d4e2c, receiver=0xa187548, event=0xbf8d4520) at ../../kdeui/kernel/kapplication.cpp:302
#41 0xb61dc6cb in QCoreApplication::notifyInternal (this=0xbf8d4e2c, receiver=0xa187548, event=0xbf8d4520) at kernel/qcoreapplication.cpp:610
#42 0xb74d869b in ?? () from /usr/lib/libdolphinprivate.so.4
#43 0xb74d8701 in ?? () from /usr/lib/libdolphinprivate.so.4
#44 0xb61f2263 in QMetaObject::activate (sender=0xa171dd8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#45 0xb61f2ec2 in QMetaObject::activate (sender=0xa171dd8, m=0xb62cd904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#46 0xb622c667 in QTimer::timeout (this=0xa171dd8) at .moc/release-shared/moc_qtimer.cpp:128
#47 0xb61f79ae in QTimer::timerEvent (this=0xa171dd8, e=0xbf8d4ac0) at kernel/qtimer.cpp:261
#48 0xb61ec3bf in QObject::event (this=0xa171dd8, e=0xbf8d4ac0) at kernel/qobject.cpp:1075
#49 0xb63f1f54 in QApplicationPrivate::notify_helper (this=0x9fa3ff8, receiver=0xa171dd8, e=0xbf8d4ac0) at kernel/qapplication.cpp:4056
#50 0xb63f967c in QApplication::notify (this=0xbf8d4e2c, receiver=0xa171dd8, e=0xbf8d4ac0) at kernel/qapplication.cpp:3603
#51 0xb70fbbfa in KApplication::notify (this=0xbf8d4e2c, receiver=0xa171dd8, event=0xbf8d4ac0) at ../../kdeui/kernel/kapplication.cpp:302
#52 0xb61dc6cb in QCoreApplication::notifyInternal (this=0xbf8d4e2c, receiver=0xa171dd8, event=0xbf8d4ac0) at kernel/qcoreapplication.cpp:610
#53 0xb62097ce in QCoreApplication::sendEvent (this=0x9f9d834) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#54 QTimerInfoList::activateTimers (this=0x9f9d834) at kernel/qeventdispatcher_unix.cpp:572
#55 0xb62070e0 in timerSourceDispatch (source=0x9f9d800) at kernel/qeventdispatcher_glib.cpp:165
#56 0xb57e8e88 in g_main_dispatch (context=0x9f9ca90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#57 IA__g_main_context_dispatch (context=0x9f9ca90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#58 0xb57ec730 in g_main_context_iterate (context=0x9f9ca90, block=<value optimized out>, dispatch=1, self=0x9fa3b08) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#59 0xb57ec863 in IA__g_main_context_iteration (context=0x9f9ca90, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#60 0xb620702c in QEventDispatcherGlib::processEvents (this=0x9f7da30, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#61 0xb6492be5 in QGuiEventDispatcherGlib::processEvents (this=0x9f7da30, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#62 0xb61dac79 in QEventLoop::processEvents (this=0xbf8d4d84, flags=) at kernel/qeventloop.cpp:149
#63 0xb61db0ca in QEventLoop::exec (this=0xbf8d4d84, flags=...) at kernel/qeventloop.cpp:201
#64 0xb61dd53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#65 0xb63f1dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#66 0x0807a745 in _start ()

Reported using DrKonqi