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 2.6.31.9-174.fc12.x86_64 x86_64

What I was doing when the application crashed:
After adding names to an address book distribution list, I clicked OK.  Address book then crashed.  Edits were lost (not too surprising).

 -- Backtrace:
Application: KAddressBook (kaddressbook), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  0x00007f449d5978f7 in KABC::DistributionList::entries() const () from /usr/lib64/libkabc.so.4
#6  0x00007f449e507948 in KABCore::editDistributionList(KABC::DistributionList*) () from /usr/lib64/libkaddressbookprivate.so.4
#7  0x00007f449259c4bd in ?? () from /usr/lib64/kde4/kaddrbk_distributionlistng.so
#8  0x00007f449259dccc in ?? () from /usr/lib64/kde4/kaddrbk_distributionlistng.so
#9  0x000000318295408c in QMetaObject::activate (sender=0x24f39c0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7fff13481660) at kernel/qobject.cpp:3112
#10 0x0000003184abe9b2 in QListWidget::itemDoubleClicked (this=<value optimized out>, _t1=0x26cc550) at .moc/release-shared/moc_qlistwidget.cpp:199
#11 0x0000003184ac4939 in QListWidget::qt_metacall (this=0x24f39c0, _c=InvokeMetaMethod, _id=15, _a=0x7fff134817c0) at .moc/release-shared/moc_qlistwidget.cpp:137
#12 0x00007f449259c030 in ?? () from /usr/lib64/kde4/kaddrbk_distributionlistng.so
#13 0x000000318295408c in QMetaObject::activate (sender=0x24f39c0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7fff134817c0) at kernel/qobject.cpp:3112
#14 0x0000003184a56505 in QAbstractItemView::doubleClicked (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:328
#15 0x0000003184a5943a in QAbstractItemView::mouseDoubleClickEvent (this=0x24f39c0, event=0x7fff13482330) at itemviews/qabstractitemview.cpp:1689
#16 0x00000031845ddb20 in QWidget::event (this=0x24f39c0, event=0x7fff13482330) at kernel/qwidget.cpp:7558
#17 0x0000003184935a16 in QFrame::event (this=0x24f39c0, e=0x7fff13482330) at widgets/qframe.cpp:559
#18 0x0000003184a66abb in QAbstractItemView::viewportEvent (this=0x24f39c0, event=0x7fff13482330) at itemviews/qabstractitemview.cpp:1476
#19 0x000000318293e187 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x24f4300, event=0x7fff13482330) at kernel/qcoreapplication.cpp:726
#20 0x000000318458f62c in QApplicationPrivate::notify_helper (this=0x20fe130, receiver=0x24f4300, e=0x7fff13482330) at kernel/qapplication.cpp:4061
#21 0x0000003184596715 in QApplication::notify (this=<value optimized out>, receiver=0x24f4300, e=0x7fff13482330) at kernel/qapplication.cpp:3767
#22 0x0000003185611a66 in KApplication::notify (this=0x7fff134841e0, receiver=0x24f4300, event=0x7fff13482330) at /usr/src/debug/kdelibs-4.3.4/kdeui/kernel/kapplication.cpp:302
#23 0x000000318293ee6c in QCoreApplication::notifyInternal (this=0x7fff134841e0, receiver=0x24f4300, event=0x7fff13482330) at kernel/qcoreapplication.cpp:610
#24 0x0000003184595ff2 in sendSpontaneousEvent (event=0x7fff13482330, receiver=0x24f4300) at ../../src/corelib/kernel/qcoreapplication.h:216
#25 QApplicationPrivate::sendMouseEvent (event=0x7fff13482330, receiver=0x24f4300) at kernel/qapplication.cpp:2924
#26 0x00000031845fb9ee in QETWidget::translateMouseEvent (this=0x218f1d0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4408
#27 0x00000031845faaa8 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff13483e60) at kernel/qapplication_x11.cpp:3549
#28 0x000000318462284c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x000000317e03922e in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#30 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#31 0x000000317e03cc18 in g_main_context_iterate (context=0x20f9220, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#32 0x000000317e03cd3a in IA__g_main_context_iteration (context=0x20f9220, may_block=1) at gmain.c:2654
#33 0x00000031829671e6 in QEventDispatcherGlib::processEvents (this=0x20cfec0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#34 0x0000003184621ffe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#35 0x000000318293d772 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#36 0x000000318293db44 in QEventLoop::exec (this=0x7fff13484190, flags=...) at kernel/qeventloop.cpp:201
#37 0x000000318293fcd9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#38 0x0000000000406419 in _start ()

Reported using DrKonqi