Version:            (using KDE 4.1.3)
OS:                Linux
Installed from:    SuSE RPMs

Please also see the bug report 168485, "Adding a samba server to places causes dolphin to crash".

In this case, adding an sftp location causes Dolphin to crash (with a segfault).  A quick, uneducated look at the stack trace indicates that this /may/ be a distinct issue.  Either way, this report is included for completeness.  The stack trace is below:

Application: Dolphin (dolphin), signal SIGSEGV
[Current thread is 1 (Thread 0xb5dad700 (LWP 4881))]

Thread 1 (Thread 0xb5dad700 (LWP 4881)):
[KCrash Handler]
#6  0xb7c00900 in KMimeType::is(QString const&) const () from /usr/lib/libkdecore.so.5
#7  0xb747163b in KFilePlacesModel::dropMimeData(QMimeData const*, Qt::DropAction, int, int, QModelIndex const&) () from /usr/lib/libkfile.so.4
#8  0xb6e30e91 in QAbstractItemView::dropEvent(QDropEvent*) () from /usr/lib/libQtGui.so.4
#9  0xb6e58cde in QListView::dropEvent(QDropEvent*) () from /usr/lib/libQtGui.so.4
#10 0xb747743b in KFilePlacesView::dropEvent(QDropEvent*) () from /usr/lib/libkfile.so.4
#11 0xb69c33b1 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0xb6cf9b03 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb6d9023f in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0xb6e3afbf in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#15 0xb6d927e5 in ?? () from /usr/lib/libQtGui.so.4
#16 0xb7e72b3a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#17 0xb696b8da in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb6973d38 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb792f57d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0xb7e73961 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#21 0xb69e9e3d in ?? () from /usr/lib/libQtGui.so.4
#22 0xb69eeac3 in QDragManager::drop() () from /usr/lib/libQtGui.so.4
#23 0xb69eec86 in QDragManager::eventFilter(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0xb7e72be4 in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#25 0xb696b873 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0xb6974111 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#27 0xb792f57d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#28 0xb7e73961 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#29 0xb697339e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#30 0xb69dd756 in ?? () from /usr/lib/libQtGui.so.4
#31 0xb69dcb05 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#32 0xb6a050ca in ?? () from /usr/lib/libQtGui.so.4
#33 0xb61369c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0xb613a083 in ?? () from /usr/lib/libglib-2.0.so.0
#35 0xb613a241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#36 0xb7e9dfb8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0xb6a047c5 in ?? () from /usr/lib/libQtGui.so.4
#38 0xb7e7201a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0xb7e721da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0xb69ecc30 in QDragManager::drag(QDrag*) () from /usr/lib/libQtGui.so.4
#41 0xb697ec6a in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /usr/lib/libQtGui.so.4
#42 0xb697ed14 in QDrag::exec(QFlags<Qt::DropAction>) () from /usr/lib/libQtGui.so.4
#43 0xb76f414a in KUrlComboBox::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libkio.so.5
#44 0xb69c38db in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#45 0xb6cc938f in QComboBox::event(QEvent*) () from /usr/lib/libQtGui.so.4
#46 0xb696b8fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#47 0xb6974111 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#48 0xb792f57d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#49 0xb7e73961 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#50 0xb697339e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#51 0xb69dd756 in ?? () from /usr/lib/libQtGui.so.4
#52 0xb69dcb05 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#53 0xb6a050ca in ?? () from /usr/lib/libQtGui.so.4
#54 0xb61369c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#55 0xb613a083 in ?? () from /usr/lib/libglib-2.0.so.0
#56 0xb613a241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#57 0xb7e9dfb8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#58 0xb6a047c5 in ?? () from /usr/lib/libQtGui.so.4
#59 0xb7e7201a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#60 0xb7e721da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#61 0xb7e74895 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#62 0xb696b777 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#63 0x080834df in _start ()