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 2.6.28-16-server x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
I just opened a jpeg generated from Ksnapshot with Open With context menu on a  Dolphin window.
Open with-> Gimp

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fdfe335fff5 in QDragManager::move () from /usr/lib/libQtGui.so.4
#6  0x00007fdfe3361229 in QDragManager::eventFilter () from /usr/lib/libQtGui.so.4
#7  0x00007fdfe32e6e99 in QApplication::notify () from /usr/lib/libQtGui.so.4
#8  0x00007fdfe4868abb in KApplication::notify () from /usr/lib/libkdeui.so.5
#9  0x00007fdfe2e486ac in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#10 0x00007fdfe32e5b38 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#11 0x00007fdfe334fb19 in ?? () from /usr/lib/libQtGui.so.4
#12 0x00007fdfe334eb53 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#13 0x00007fdfe3377454 in ?? () from /usr/lib/libQtGui.so.4
#14 0x00007fdfde4c720a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#15 0x00007fdfde4ca8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#16 0x00007fdfde4caa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#17 0x00007fdfe2e71a8f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#18 0x00007fdfe3376bdf in ?? () from /usr/lib/libQtGui.so.4
#19 0x00007fdfe2e46f42 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#20 0x00007fdfe2e47314 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#21 0x00007fdfe3360977 in QDragManager::drag () from /usr/lib/libQtGui.so.4
#22 0x00007fdfe32f09c8 in QDrag::exec () from /usr/lib/libQtGui.so.4
#23 0x00007fdfe5c04afb in DragAndDropHelper::startDrag () from /usr/lib/libdolphinprivate.so.4
#24 0x00007fdfe5bea580 in DolphinDetailsView::startDrag () from /usr/lib/libdolphinprivate.so.4
#25 0x00007fdfe37d31c7 in QAbstractItemView::mouseMoveEvent () from /usr/lib/libQtGui.so.4
#26 0x00007fdfe5bea72d in DolphinDetailsView::mouseMoveEvent () from /usr/lib/libdolphinprivate.so.4
#27 0x00007fdfe332ef58 in QWidget::event () from /usr/lib/libQtGui.so.4
#28 0x00007fdfe36a1f0b in QFrame::event () from /usr/lib/libQtGui.so.4
#29 0x00007fdfe37d7c0d in QAbstractItemView::viewportEvent () from /usr/lib/libQtGui.so.4
#30 0x00007fdfe380f2d9 in QTreeView::viewportEvent () from /usr/lib/libQtGui.so.4
#31 0x00007fdfe2e479b8 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#32 0x00007fdfe32ddf1c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#33 0x00007fdfe32e68ea in QApplication::notify () from /usr/lib/libQtGui.so.4
#34 0x00007fdfe4868abb in KApplication::notify () from /usr/lib/libkdeui.so.5
#35 0x00007fdfe2e486ac in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#36 0x00007fdfe32e5b38 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#37 0x00007fdfe334fb19 in ?? () from /usr/lib/libQtGui.so.4
#38 0x00007fdfe334eb53 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#39 0x00007fdfe3377454 in ?? () from /usr/lib/libQtGui.so.4
#40 0x00007fdfde4c720a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0x00007fdfde4ca8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fdfde4caa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0x00007fdfe2e71a8f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#44 0x00007fdfe3376bdf in ?? () from /usr/lib/libQtGui.so.4
#45 0x00007fdfe2e46f42 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#46 0x00007fdfe2e47314 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#47 0x00007fdfe2e495e4 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#48 0x00000000004397cd in _start ()

Reported using DrKonqi