Application that crashed: dolphin
Version of the application: 1.2.1
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-1-686 i686

What I was doing when the application crashed:
Bug window appears when I close dolphin.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  0xb717f82c in QAbstractItemView::setState(QAbstractItemView::State) () from /usr/lib/libQtGui.so.4
#7  0xb718b615 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#8  0xb71a40b2 in QListView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#9  0xb7923b69 in KCategorizedView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#10 0xb6c995e5 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#11 0xb703ff53 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0xb70def6f in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb7190127 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0xb70e1545 in ?? () from /usr/lib/libQtGui.so.4
#15 0xb6a0bbfa in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb6c437ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb6c4c2e1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb793c4ad in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0xb6a0c9cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb6c4b36e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#21 0xb6cb9ea5 in ?? () from /usr/lib/libQtGui.so.4
#22 0xb6cb9386 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#23 0xb6ce3892 in ?? () from /usr/lib/libQtGui.so.4
#24 0xb603f4b8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0xb6042a13 in ?? () from /usr/lib/libglib-2.0.so.0
#26 0xb6042b98 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#27 0xb6a37858 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0xb6ce2fd5 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb6a0b01a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb6a0b462 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0xb6a0d8b9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#32 0xb6c43697 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#33 0x080855af in _start ()

Reported using DrKonqi