Application that crashed: kmail
Version of the application: 1.11.90
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.29-gentoo-r4 x86_64

What I was doing when the application crashed:
This happened right after opening kmail. I saw the first new message (which was selected) is a spam and I hit Delete before the new mail download was finished.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  KMail::FolderJob::msgList (this=<value optimized out>) at /usr/include/qt4/QtCore/qlist.h:111
#6  0x0000003413a84bc5 in KMAcctImap::ignoreJobsForMessage (this=<value optimized out>, msg=<value optimized out>) at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85/kmail/kmacctimap.cpp:215
#7  0x0000003413ba0a1f in KMMoveCommand::execute (this=<value optimized out>) at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85/kmail/kmcommands.cpp:2077
#8  0x0000003413b86b4a in KMCommand::slotPostTransfer (this=<value optimized out>, result=<value optimized out>) at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85/kmail/kmcommands.cpp:273
#9  0x0000003413b906ee in KMCommand::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>)
    at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85_build/kmail/kmcommands.moc:87
#10 0x0000003413ba2665 in KMMoveCommand::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>)
    at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85_build/kmail/kmcommands.moc:1706
#11 0x000000340153fed5 in QMetaObject::activate (sender=<value optimized out>, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=<value optimized out>)
    at kernel/qobject.cpp:3108
#12 0x0000003413b83d9e in KMCommand::messagesTransfered (this=<value optimized out>, _t1=<value optimized out>)
    at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85_build/kmail/kmcommands.moc:102
#13 0x0000003413b9f4a8 in KMCommand::transferSelectedMsgs (this=<value optimized out>) at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85/kmail/kmcommands.cpp:367
#14 0x0000003413b9f6ce in KMCommand::slotStart (this=<value optimized out>) at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85/kmail/kmcommands.cpp:265
#15 0x0000003413b90702 in KMCommand::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>)
    at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85_build/kmail/kmcommands.moc:86
#16 0x0000003413ba2665 in KMMoveCommand::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>)
    at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85_build/kmail/kmcommands.moc:1706
#17 0x000000340153fed5 in QMetaObject::activate (sender=<value optimized out>, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=<value optimized out>)
    at kernel/qobject.cpp:3108
#18 0x00000034015462cf in QSingleShotTimer::timerEvent (this=<value optimized out>) at kernel/qtimer.cpp:298
#19 0x000000340153c603 in QObject::event (this=<value optimized out>, e=<value optimized out>) at kernel/qobject.cpp:1073
#20 0x0000003402f9c8dd in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4057
#21 0x0000003402fa51aa in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4022
#22 0x000000340521a79b in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.2.85/work/kdelibs-4.2.85/kdeui/kernel/kapplication.cpp:307
#23 0x000000340152dd13 in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:606
#24 0x0000003401555c0e in QTimerInfoList::activateTimers (this=<value optimized out>) at kernel/qcoreapplication.h:213
#25 0x0000003401552cad in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:164
#26 0x00000033fe8397c1 in IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:1814
#27 0x00000033fe83cde0 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2448
#28 0x00000033fe83cf7c in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at gmain.c:2511
#29 0x0000003401552c1f in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#30 0x0000003403021b2f in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#31 0x000000340152c712 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#32 0x000000340152c8a5 in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:196
#33 0x000000340152e884 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0x000000000040333b in main (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/kmail-4.2.85/work/kmail-4.2.85/kmail/main.cpp:146

This bug may be a duplicate of or related to bug 163071