Application that crashed: kmail
Version of the application: 1.12.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-16-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
KMail crashed while attempting to view a message in a IMAP folder from gmail. There were 11 unread messages. Click on two different messages and got no preview. After that I double clicked one.
This also may be related to bug 163071
https://bugs.kde.org/show_bug.cgi?id=163071

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  KMail::FolderJob::msgList (this=0x48) at /usr/include/qt4/QtCore/qlist.h:111
#7  0xb75cdadb in KMAcctImap::ignoreJobsForMessage (this=0x84b32d0, msg=0x941e900) at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/kmacctimap.cpp:215
#8  0xb75e5905 in KMFolderImap::ignoreJobsForMessage (this=0x8495730, msg=0x941e900) at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/kmfolderimap.cpp:1564
#9  0xb750395b in KMFolder::ignoreJobsForMessage (this=0x849e0e0, m=0x941e900) at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/kmfolder.cpp:388
#10 0xb76fdbd4 in KMCommand::transferSelectedMsgs (this=0x93c8030) at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/kmcommands.cpp:334
#11 0xb76fe173 in KMCommand::slotStart (this=0x93c8030) at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/kmcommands.cpp:266
#12 0xb76ee883 in KMCommand::qt_metacall (this=0x93c8030, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfb30a88) at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/kmcommands.moc:86
#13 0xb76eea92 in KMResendMessageCommand::qt_metacall (this=0x93c8030, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfb30a88)
    at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/kmcommands.moc:1909
#14 0xb5f8c1b8 in QMetaObject::activate (sender=0x960f9e8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#15 0xb5f8ce42 in QMetaObject::activate (sender=0x960f9e8, m=0xb6068908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#16 0xb5f91f77 in QSingleShotTimer::timeout (this=0x960f9e8) at .moc/release-shared/qtimer.moc:76
#17 0xb5f9209c in QSingleShotTimer::timerEvent (this=0x960f9e8) at kernel/qtimer.cpp:298
#18 0xb5f8716f in QObject::event (this=0x960f9e8, e=0xbfb30f0c) at kernel/qobject.cpp:1075
#19 0xb6202d3c in QApplicationPrivate::notify_helper (this=0x8312b80, receiver=0x960f9e8, e=0xbfb30f0c) at kernel/qapplication.cpp:4056
#20 0xb620b03e in QApplication::notify (this=0xbfb31228, receiver=0x960f9e8, e=0xbfb30f0c) at kernel/qapplication.cpp:3603
#21 0xb7f2349d in KApplication::notify (this=0xbfb31228, receiver=0x960f9e8, event=0xbfb30f0c) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#22 0xb5f76bcb in QCoreApplication::notifyInternal (this=0xbfb31228, receiver=0x960f9e8, event=0xbfb30f0c) at kernel/qcoreapplication.cpp:610
#23 0xb5fa5d51 in QTimerInfoList::activateTimers (this=0x82dc174) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#24 0xb5fa23a0 in timerSourceDispatch (source=0x82dc140) at kernel/qeventdispatcher_glib.cpp:165
#25 0xb4355b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0xb43590eb in ?? () from /usr/lib/libglib-2.0.so.0
#27 0xb4359268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#28 0xb5fa22f8 in QEventDispatcherGlib::processEvents (this=0x82b33c8, flags={i = -1078783864}) at kernel/qeventdispatcher_glib.cpp:327
#29 0xb62a4a75 in QGuiEventDispatcherGlib::processEvents (this=0x82b33c8, flags={i = -1078783816}) at kernel/qguieventdispatcher_glib.cpp:202
#30 0xb5f751fa in QEventLoop::processEvents (this=0xbfb31130, flags={i = -1078783752}) at kernel/qeventloop.cpp:149
#31 0xb5f75642 in QEventLoop::exec (this=0xbfb31130, flags={i = -1078783688}) at kernel/qeventloop.cpp:201
#32 0xb5f77ae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0xb6202bb7 in QApplication::exec () at kernel/qapplication.cpp:3525
#34 0x0804a800 in main (argc=) at /home/michael/Documents/KDE4-src/kdepim-4.3.2/kmail/main.cpp:146

This bug may be a duplicate of or related to bug 212288

Reported using DrKonqi