Application that crashed: kontact
Version of the application: 4.3.1
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-1-686 i686
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
I typed in the first few letters of an e-mail address to wait for Microsoft Exchange ldap lookup to finish off the address.  Instead it crashed.  Happens consistently.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  QListWidgetItem::text (this=0x9273780, adrs=...) at /usr/include/qt4/QtGui/qlistwidget.h:90
#7  KPIM::AddresseeLineEdit::slotLDAPSearchData (this=0x9273780, adrs=...) at ../../libkdepim/addresseelineedit.cpp:820
#8  0xb7e3038a in KPIM::AddresseeLineEdit::qt_metacall (this=0x9273780, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfd2160c) at ./addresseelineedit.moc:95
#9  0xb131438a in KMLineEdit::qt_metacall (this=0x9273780, _c=QMetaObject::InvokeMetaMethod, _id=84, _a=0xbfd2160c) at ./kmlineeditspell.moc:68
#10 0xb1388f3a in RecipientLineEdit::qt_metacall (this=0x9273780, _c=QMetaObject::InvokeMetaMethod, _id=84, _a=0xbfd2160c) at ./recipientseditor.moc:123
#11 0xb7702b33 in QMetaObject::activate (sender=0x91b9d50, from_signal_index=5, to_signal_index=5, argv=0xbfd2160c) at kernel/qobject.cpp:3112
#12 0xb7703782 in QMetaObject::activate (sender=0x91b9d50, m=0xb7eb4248, local_signal_index=1, argv=0xbfd2160c) at kernel/qobject.cpp:3186
#13 0xb7e33613 in KPIM::LdapSearch::searchData (this=0x91b9d50, _t1=...) at ./ldapclient.moc:205
#14 0xb7e373af in KPIM::LdapSearch::slotDataTimer (this=0x91b9d50) at ../../libkdepim/ldapclient.cpp:465
#15 0xb7e3a3b3 in KPIM::LdapSearch::qt_metacall (this=0x91b9d50, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfd216f8) at ./ldapclient.moc:185
#16 0xb7702b33 in QMetaObject::activate (sender=0x91b9d60, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#17 0xb7703782 in QMetaObject::activate (sender=0x91b9d60, m=0xb77dede4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#18 0xb773e177 in QTimer::timeout (this=0x91b9d60) at .moc/release-shared/moc_qtimer.cpp:128
#19 0xb7708e9e in QTimer::timerEvent (this=0x91b9d60, e=0xbfd21b7c) at kernel/qtimer.cpp:261
#20 0xb76fdbcf in QObject::event (this=0x91b9d60, e=0xbfd21b7c) at kernel/qobject.cpp:1074
#21 0xb6d2d814 in QApplicationPrivate::notify_helper (this=0x8cef2a8, receiver=0x91b9d60, e=0xbfd21b7c) at kernel/qapplication.cpp:4056
#22 0xb6d3597e in QApplication::notify (this=0xbfd21f2c, receiver=0x91b9d60, e=0xbfd21b7c) at kernel/qapplication.cpp:3603
#23 0xb7bee4ad in KApplication::notify (this=0xbfd21f2c, receiver=0x91b9d60, event=0xbfd21b7c) at ../../kdeui/kernel/kapplication.cpp:302
#24 0xb76ed9cb in QCoreApplication::notifyInternal (this=0xbfd21f2c, receiver=0x91b9d60, event=0xbfd21b7c) at kernel/qcoreapplication.cpp:610
#25 0xb771c361 in QCoreApplication::sendEvent (this=0x8ce939c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#26 QTimerInfoList::activateTimers (this=0x8ce939c) at kernel/qeventdispatcher_unix.cpp:572
#27 0xb7718900 in timerSourceDispatch (source=0x8ce9368) at kernel/qeventdispatcher_glib.cpp:165
#28 0xb51474b8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0xb514aa13 in ?? () from /usr/lib/libglib-2.0.so.0
#30 0xb514ab98 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0xb7718858 in QEventDispatcherGlib::processEvents (this=0x8cc86e8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#32 0xb6dccfd5 in QGuiEventDispatcherGlib::processEvents (this=0x8cc86e8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#33 0xb76ec01a in QEventLoop::processEvents (this=0xbfd21da0, flags=...) at kernel/qeventloop.cpp:149
#34 0xb76ec462 in QEventLoop::exec (this=0xbfd21da0, flags=...) at kernel/qeventloop.cpp:201
#35 0xb76ee8b9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#36 0xb6d2d697 in QApplication::exec () at kernel/qapplication.cpp:3525
#37 0x0804bd40 in main (argc=1, argv=0xbfd22124) at ../../../kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 206245

Reported using DrKonqi