Application: dolphin (1.4)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I was just about to mount a device using left menu

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#5  0x00007eff8f340cdd in QSortFilterProxyModel::parent(QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#6  0x00007eff8f2de29d in QListView::rectForIndex(QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#7  0x00007eff8f2de47e in QListView::visualRect(QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#8  0x00007eff905bea0b in KCategorizedView::visualRect(QModelIndex const&) const () from /usr/lib/libkdeui.so.5
#9  0x00007eff905ba356 in KCategorizedView::leaveEvent(QEvent*) () from /usr/lib/libkdeui.so.5
#10 0x00007eff91d75759 in DolphinIconsView::leaveEvent(QEvent*) () from /usr/lib/libdolphinprivate.so.4
#11 0x00007eff8ee197ca in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0x00007eff8f1b0c46 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007eff8f22f48b in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007eff8f2becfb in QAbstractItemView::event(QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x00007eff8edc9e84 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007eff8edcdf6a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x00007eff905dbe86 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0x00007eff8f9cf79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#19 0x00007eff8edca44e in QApplicationPrivate::dispatchEnterLeave(QWidget*, QWidget*) () from /usr/lib/libQtGui.so.4
#20 0x00007eff8edcb03f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#21 0x00007eff8ee45628 in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007eff8ee44029 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#23 0x00007eff8ee697f2 in ?? () from /usr/lib/libQtGui.so.4
#24 0x00007eff8a6f4b33 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0x00007eff8a6f5310 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#26 0x00007eff8a6f55ad in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#27 0x00007eff8f9f800f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0x00007eff8ee694be in ?? () from /usr/lib/libQtGui.so.4
#29 0x00007eff8f9ceb82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x00007eff8f9cedbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0x00007eff8f9d30eb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#32 0x000000000043471d in _start ()

Reported using DrKonqi