Application that crashed: kaddressbook
Version of the application: 4.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-2-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
Tried to create a distribution list from Kmail, Tools->Save Distribution List. Creating a distribution list from within the address book would not result in a crash, however the distribution list would not be saved either.

note. My adress book is on a drive mounted over network (sftp) so is of the type "Network" .

 -- Backtrace:
Application: KAddressBook (kaddressbook), signal: Segmentation fault
[KCrash Handler]
#5  0x00007ff0e7f86347 in KABC::DistributionList::entries() const () from /usr/lib/libkabc.so.4
#6  0x00007ff0ec68d2e8 in KABCore::editDistributionList(KABC::DistributionList*) () from /usr/lib/libkaddressbookprivate.so.4
#7  0x00007ff0ec690701 in KABCore::newDistributionList() () from /usr/lib/libkaddressbookprivate.so.4
#8  0x00007ff0ec69574d in KABCore::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkaddressbookprivate.so.4
#9  0x00007ff0ea6afdf2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00007ff0eb265147 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#11 0x00007ff0eb2665c0 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#12 0x00007ff0eb5ddeda in ?? () from /usr/lib/libQtGui.so.4
#13 0x00007ff0eb5de175 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007ff0eb6acc2a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#15 0x00007ff0eb2bb37f in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007ff0eb26b01d in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x00007ff0eb2737ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x00007ff0ebec2e06 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x00007ff0ea69ac9c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0x00007ff0eb272a78 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#21 0x00007ff0eb2db659 in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007ff0eb2da40f in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#23 0x00007ff0eb30276c in ?? () from /usr/lib/libQtGui.so.4
#24 0x00007ff0e442c13a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00007ff0e442f998 in ?? () from /lib/libglib-2.0.so.0
#26 0x00007ff0e442fb4c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00007ff0ea6c339c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0x00007ff0eb301f1f in ?? () from /usr/lib/libQtGui.so.4
#29 0x00007ff0ea699562 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x00007ff0ea699934 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0x00007ff0ea69bba4 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#32 0x0000000000406929 in _start ()

Reported using DrKonqi