Application that crashed: kontact
Version of the application: 4.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Crash happened several seconds after saving a mail to a folder on a USB stick.
The mail was still open in a separate window.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb4987413 in KMail::MessageListView::Widget::getSelectionStats (this=0x9e5e060, selectedSernums=..., selectedVisibleSernums=..., allSelectedBelongToSameThread=0xbfa8a2af, 
    includeCollapsedChildren=<value optimized out>) at ../../kmail/messagelistview/widget.cpp:580
#7  0xb497fa46 in KMail::MessageListView::Pane::getSelectionStats (this=0x9e555e0, selectedSernums=..., selectedVisibleSernums=..., allSelectedBelongToSameThread=0xbfa8a2af, 
    includeCollapsedChildren=64) at ../../kmail/messagelistview/pane.cpp:622
#8  0xb483049c in KMMainWidget::updateMessageActions (this=0x9e61400) at ../../kmail/kmmainwidget.cpp:4274
#9  0xb4849fd2 in KMMainWidget::qt_metacall (this=0x9e61400, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbfa8a38c) at ./kmmainwidget.moc:367
#10 0x00cf1263 in QMetaObject::activate (sender=0xa1fc820, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#11 0x00cf1ec2 in QMetaObject::activate (sender=0xa1fc820, m=0xdcc904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#12 0x00d2b667 in QTimer::timeout (this=0xa1fc820) at .moc/release-shared/moc_qtimer.cpp:128
#13 0x00cf69ae in QTimer::timerEvent (this=0xa1fc820, e=0xbfa8a820) at kernel/qtimer.cpp:261
#14 0x00ceb3bf in QObject::event (this=0xa1fc820, e=0xbfa8a820) at kernel/qobject.cpp:1075
#15 0x00f3df54 in QApplicationPrivate::notify_helper (this=0x99e0838, receiver=0xa1fc820, e=0xbfa8a820) at kernel/qapplication.cpp:4056
#16 0x00f4567c in QApplication::notify (this=0xbfa8ab84, receiver=0xa1fc820, e=0xbfa8a820) at kernel/qapplication.cpp:3603
#17 0x0061abfa in KApplication::notify (this=0xbfa8ab84, receiver=0xa1fc820, event=0xbfa8a820) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00cdb6cb in QCoreApplication::notifyInternal (this=0xbfa8ab84, receiver=0xa1fc820, event=0xbfa8a820) at kernel/qcoreapplication.cpp:610
#19 0x00d087ce in QCoreApplication::sendEvent (this=0x99e2bcc) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#20 QTimerInfoList::activateTimers (this=0x99e2bcc) at kernel/qeventdispatcher_unix.cpp:572
#21 0x00d060e0 in timerSourceDispatch (source=0x99e2b98) at kernel/qeventdispatcher_glib.cpp:165
#22 0x0989de88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#23 0x098a1730 in ?? () from /lib/libglib-2.0.so.0
#24 0x098a1863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#25 0x00d0602c in QEventDispatcherGlib::processEvents (this=0x99c09f8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#26 0x00fdebe5 in QGuiEventDispatcherGlib::processEvents (this=0x99c09f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#27 0x00cd9c79 in QEventLoop::processEvents (this=0xbfa8aae4, flags=) at kernel/qeventloop.cpp:149
#28 0x00cda0ca in QEventLoop::exec (this=0xbfa8aae4, flags=...) at kernel/qeventloop.cpp:201
#29 0x00cdc53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#30 0x00f3ddd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#31 0x0804b4e6 in main (argc=1, argv=0xbfa8ada4) at ../../../kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 218693

Reported using DrKonqi