Application that crashed: kontact
Version of the application: 4.3.0 rc3
KDE Version: 4.2.98 (KDE 4.2.98 (KDE 4.3 RC3)) "release 147"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.25-0.1-pae i686

What I was doing when the application crashed:
KMail crased after switching to another mail account (imap or dimap) while searching for new messages. I was changing the accounts bevore and everything went well.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb57f6530 in ?? () from /lib/libc.so.6
#7  0xb0cac4ac in KMail::ImapJob::slotGetMessageResult (this=0x93f8018, job=0x9711c58) at /usr/src/debug/kdepim-4.2.98/kmail/imapjob.cpp:374
#8  0xb0cb10c4 in KMail::ImapJob::qt_metacall (this=0x93f8018, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbff8d59c) at /usr/src/debug/kdepim-4.2.98/build/kmail/imapjob.moc:82
#9  0xb6585788 in QMetaObject::activate (sender=0x9711c58, from_signal_index=7, to_signal_index=7, argv=0xbff8d59c) at kernel/qobject.cpp:3113
#10 0xb6586412 in QMetaObject::activate (sender=0x9711c58, m=0xb693bda8, local_signal_index=3, argv=0xbff8d59c) at kernel/qobject.cpp:3187
#11 0xb67ab443 in KJob::result (this=0x9711c58, _t1=0x9711c58) at /usr/src/debug/kdelibs-4.2.98/build/kdecore/kjob.moc:188
#12 0xb67ab8e9 in KJob::emitResult (this=0x9711c58) at /usr/src/debug/kdelibs-4.2.98/kdecore/jobs/kjob.cpp:304
#13 0xb6e20df5 in KIO::SimpleJob::slotFinished (this=0x9711c58) at /usr/src/debug/kdelibs-4.2.98/kio/kio/job.cpp:477
#14 0xb6e21733 in KIO::TransferJob::slotFinished (this=0x9711c58) at /usr/src/debug/kdelibs-4.2.98/kio/kio/job.cpp:948
#15 0xb6e1dcdb in KIO::TransferJob::qt_metacall (this=0x9711c58, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbff8d7d8) at /usr/src/debug/kdelibs-4.2.98/build/kio/jobclasses.moc:343
#16 0xb6585788 in QMetaObject::activate (sender=0x8b55c68, from_signal_index=8, to_signal_index=8, argv=0x0) at kernel/qobject.cpp:3113
#17 0xb6586412 in QMetaObject::activate (sender=0x8b55c68, m=0xb6ffbf24, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3187
#18 0xb6ee8467 in KIO::SlaveInterface::finished (this=0x8b55c68) at /usr/src/debug/kdelibs-4.2.98/build/kio/slaveinterface.moc:165
#19 0xb6eec1a7 in KIO::SlaveInterface::dispatch (this=0x8b55c68, _cmd=104, rawdata=@0xbff8d9a4) at /usr/src/debug/kdelibs-4.2.98/kio/kio/slaveinterface.cpp:175
#20 0xb6ee8947 in KIO::SlaveInterface::dispatch (this=0x8b55c68) at /usr/src/debug/kdelibs-4.2.98/kio/kio/slaveinterface.cpp:91
#21 0xb6eda6bd in KIO::Slave::gotInput (this=0x8b55c68) at /usr/src/debug/kdelibs-4.2.98/kio/kio/slave.cpp:322
#22 0xb6edcb53 in KIO::Slave::qt_metacall (this=0x8b55c68, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbff8dab8) at /usr/src/debug/kdelibs-4.2.98/build/kio/slave.moc:76
#23 0xb6585788 in QMetaObject::activate (sender=0x82945b8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#24 0xb6586412 in QMetaObject::activate (sender=0x82945b8, m=0xb6ff8860, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#25 0xb6de53e7 in KIO::Connection::readyRead (this=0x82945b8) at /usr/src/debug/kdelibs-4.2.98/build/kio/connection.moc:86
#26 0xb6de6d53 in KIO::ConnectionPrivate::dequeue (this=0x8b4d720) at /usr/src/debug/kdelibs-4.2.98/kio/kio/connection.cpp:82
#27 0xb6de7136 in KIO::Connection::qt_metacall (this=0x82945b8, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x976a8e8) at /usr/src/debug/kdelibs-4.2.98/build/kio/connection.moc:73
#28 0xb657eeab in QMetaCallEvent::placeMetaCall (this=0x97b0e58, object=0x82945b8) at kernel/qobject.cpp:477
#29 0xb6580970 in QObject::event (this=0x82945b8, e=0x97b0e58) at kernel/qobject.cpp:1111
#30 0xb5a467fc in QApplicationPrivate::notify_helper (this=0x8081610, receiver=0x82945b8, e=0x97b0e58) at kernel/qapplication.cpp:4056
#31 0xb5a4eaee in QApplication::notify (this=0xbff8e278, receiver=0x82945b8, e=0x97b0e58) at kernel/qapplication.cpp:3603
#32 0xb6b5927d in KApplication::notify (this=0xbff8e278, receiver=0x82945b8, event=0x97b0e58) at /usr/src/debug/kdelibs-4.2.98/kdeui/kernel/kapplication.cpp:302
#33 0xb657016b in QCoreApplication::notifyInternal (this=0xbff8e278, receiver=0x82945b8, event=0x97b0e58) at kernel/qcoreapplication.cpp:610
#34 0xb6570db5 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8053708) at kernel/qcoreapplication.h:213
#35 0xb6570fad in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#36 0xb659bc8f in postEventSourceDispatch (s=0x8083310) at kernel/qcoreapplication.h:218
#37 0xb4d0b9c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#38 0xb4d0f083 in ?? () from /usr/lib/libglib-2.0.so.0
#39 0xb4d0f241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#40 0xb659b8d8 in QEventDispatcherGlib::processEvents (this=0x8053290, flags={i = -1074208440}) at kernel/qeventdispatcher_glib.cpp:327
#41 0xb5ae6cc5 in QGuiEventDispatcherGlib::processEvents (this=0x8053290, flags={i = -1074208392}) at kernel/qguieventdispatcher_glib.cpp:202
#42 0xb656e78a in QEventLoop::processEvents (this=0xbff8e1f0, flags={i = -1074208328}) at kernel/qeventloop.cpp:149
#43 0xb656ebd2 in QEventLoop::exec (this=0xbff8e1f0, flags={i = -1074208264}) at kernel/qeventloop.cpp:201
#44 0xb6571079 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#45 0xb5a46677 in QApplication::exec () at kernel/qapplication.cpp:3525
#46 0x0804c04f in main (argc=3, argv=0xbff8e574) at /usr/src/debug/kdepim-4.2.98/kontact/src/main.cpp:218

Reported using DrKonqi