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 2.6.28-15-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Dolphin crashed when I tried to move a .doc file from a dolphin window to a folder shown in the preview (when you have the mouse on a folder it shows its content) from my folder view desktop
at this time I was using two monitors, and I moved the file from the left monitor to the right one

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  0xb691d201 in QWidget::testAttribute_helper (this=0x9b69218, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:9976
#7  0xb68ddaab in QApplication::notify (this=0xbfa22ae4, receiver=0x9b69218, e=0xbfa1ec48) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:997
#8  0xb761c49d in KApplication::notify (this=0xbfa22ae4, receiver=0x9b69218, event=0xbfa1ec48) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#9  0xb66bdbcb in QCoreApplication::notifyInternal (this=0xbfa22ae4, receiver=0x9b69218, event=0xbfa1ec48) at kernel/qcoreapplication.cpp:610
#10 0xb68dca1e in QApplicationPrivate::sendMouseEvent (receiver=0x9b69218, event=0xbfa1ec48, alienWidget=0x0, nativeWidget=0x9b69218, buttonDown=0xb7156aa0, lastMouseReceiver=@0xb7156aa4)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#11 0xb694ccce in QETWidget::translateMouseEvent (this=0x9b69218, event=0xbfa202dc) at kernel/qapplication_x11.cpp:4409
#12 0xb694c085 in QApplication::x11ProcessEvent (this=0xbfa22ae4, event=0xbfa202dc) at kernel/qapplication_x11.cpp:3428
#13 0xb697737a in x11EventSourceDispatch (s=0x9881b00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#14 0xb5e39b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#15 0xb5e3d0eb in ?? () from /usr/lib/libglib-2.0.so.0
#16 0xb5e3d268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#17 0xb66e92f8 in QEventDispatcherGlib::processEvents (this=0x9858d10, flags={i = -1079901032}) at kernel/qeventdispatcher_glib.cpp:327
#18 0xb6976a75 in QGuiEventDispatcherGlib::processEvents (this=0x9858d10, flags={i = -1079900984}) at kernel/qguieventdispatcher_glib.cpp:202
#19 0xb66bc1fa in QEventLoop::processEvents (this=0x9cf5350, flags={i = -1079900920}) at kernel/qeventloop.cpp:149
#20 0xb66bc642 in QEventLoop::exec (this=0x9cf5350, flags={i = -1079900808}) at kernel/qeventloop.cpp:201
#21 0xb695f05b in QDragManager::drag (this=0x9c44888, o=0x9d3c668) at kernel/qdnd_x11.cpp:1969
#22 0xb68e83da in QDrag::exec (this=0x9d3c668, supportedActions={i = -1079900484}, defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:282
#23 0xb7b47ace in DragAndDropHelper::startDrag () from /usr/lib/libdolphinprivate.so.4
#24 0xb7b2cccb in DolphinIconsView::startDrag () from /usr/lib/libdolphinprivate.so.4
#25 0xb6e2a90d in QAbstractItemView::mouseMoveEvent (this=0xbfa206c4, event=0xbfa21178) at itemviews/qabstractitemview.cpp:1552
#26 0xb6e43562 in QListView::mouseMoveEvent (this=0x9a4e9b0, e=0xbfa21178) at itemviews/qlistview.cpp:831
#27 0xb7603989 in KCategorizedView::mouseMoveEvent (this=0x9a4e9b0, event=0xbfa21178) at /build/buildd/kde4libs-4.3.2/kdeui/itemviews/kcategorizedview.cpp:1034
#28 0xb692b7dd in QWidget::event (this=0x9a4e9b0, event=0xbfa21178) at kernel/qwidget.cpp:7534
#29 0xb6cdca53 in QFrame::event (this=0x9a4e9b0, e=0xbfa21178) at widgets/qframe.cpp:559
#30 0xb6d7cc2f in QAbstractScrollArea::viewportEvent (this=0x9a4e9b0, e=0xa) at widgets/qabstractscrollarea.cpp:962
#31 0xb6e2f4a7 in QAbstractItemView::viewportEvent (this=0x9a4e9b0, event=0xbfa21178) at itemviews/qabstractitemview.cpp:1476
#32 0xb6d7f235 in QAbstractScrollAreaFilter::eventFilter (this=0x9a49770, o=0x9a4e640, e=0xbfa21178) at widgets/qabstractscrollarea_p.h:100
#33 0xb66bcdea in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9876378, receiver=0x9a4e640, event=0xbfa21178) at kernel/qcoreapplication.cpp:726
#34 0xb68d4d1a in QApplicationPrivate::notify_helper (this=0x9876378, receiver=0x9a4e640, e=0xbfa21178) at kernel/qapplication.cpp:4052
#35 0xb68dd9b1 in QApplication::notify (this=0xbfa22ae4, receiver=0x9a4e640, e=0xbfa21178) at kernel/qapplication.cpp:3758
#36 0xb761c49d in KApplication::notify (this=0xbfa22ae4, receiver=0x9a4e640, event=0xbfa21178) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#37 0xb66bdbcb in QCoreApplication::notifyInternal (this=0xbfa22ae4, receiver=0x9a4e640, event=0xbfa21178) at kernel/qcoreapplication.cpp:610
#38 0xb68dca1e in QApplicationPrivate::sendMouseEvent (receiver=0x9a4e640, event=0xbfa21178, alienWidget=0x9a4e640, nativeWidget=0x9a48a80, buttonDown=0xb7156aa0, lastMouseReceiver=@0xb7156aa4)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#39 0xb694ccce in QETWidget::translateMouseEvent (this=0x9a48a80, event=0xbfa2280c) at kernel/qapplication_x11.cpp:4409
#40 0xb694c085 in QApplication::x11ProcessEvent (this=0xbfa22ae4, event=0xbfa2280c) at kernel/qapplication_x11.cpp:3428
#41 0xb697737a in x11EventSourceDispatch (s=0x9881b00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#42 0xb5e39b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#43 0xb5e3d0eb in ?? () from /usr/lib/libglib-2.0.so.0
#44 0xb5e3d268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#45 0xb66e92f8 in QEventDispatcherGlib::processEvents (this=0x9858d10, flags={i = -1079891512}) at kernel/qeventdispatcher_glib.cpp:327
#46 0xb6976a75 in QGuiEventDispatcherGlib::processEvents (this=0x9858d10, flags={i = -1079891464}) at kernel/qguieventdispatcher_glib.cpp:202
#47 0xb66bc1fa in QEventLoop::processEvents (this=0xbfa22a70, flags={i = -1079891400}) at kernel/qeventloop.cpp:149
#48 0xb66bc642 in QEventLoop::exec (this=0xbfa22a70, flags={i = -1079891336}) at kernel/qeventloop.cpp:201
#49 0xb66beae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#50 0xb68d4bb7 in QApplication::exec () at kernel/qapplication.cpp:3525
#51 0x0807aaef in _start ()

Reported using DrKonqi