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 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Trying to open Kontact, has one IMAP account, it crashes immediately.  It was working correctly until I upgraded to the RC.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  0x00007f42d7a3a46c in KMail::SearchJob::searchCompleteFolder (this=0x142aaa0) at ../../kmail/searchjob.cpp:87
#6  0x00007f42d7862a1f in KMFolderImap::search (this=0x15814f0, pattern=0x15b8cd0) at ../../kmail/kmfolderimap.cpp:2412
#7  0x00007f42d799f097 in KMSearch::slotProcessNextBatch (this=0x15b5040) at ../../kmail/kmfoldersearch.cpp:272
#8  0x00007f42d79a34f0 in KMSearch::qt_metacall (this=0x15b5040, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff10ba64f0) at ./kmfoldersearch.moc:79
#9  0x00007f42ed140ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00007f42ed13ad83 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#11 0x00007f42eda4befc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#12 0x00007f42eda531ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007f42ee682ab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#14 0x00007f42ed12bc2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#15 0x00007f42ed156862 in ?? () from /usr/lib/libQtCore.so.4
#16 0x00007f42ed15425d in ?? () from /usr/lib/libQtCore.so.4
#17 0x00007f42e69a5bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x00007f42e69a9588 in ?? () from /lib/libglib-2.0.so.0
#19 0x00007f42e69a96b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0x00007f42ed1541a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#21 0x00007f42edae04be in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007f42ed12a532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#23 0x00007f42ed12a904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007f42ee70bab0 in KWallet::Wallet::openWallet(QString const&, unsigned long, KWallet::Wallet::OpenType) () from /usr/lib/libkdeui.so.5
#25 0x00007f42d6d59c32 in MailTransport::TransportManager::wallet() () from /usr/lib/libmailtransport.so.4
#26 0x00007f42d6d4f955 in MailTransport::Transport::readPassword() () from /usr/lib/libmailtransport.so.4
#27 0x00007f42d6d4fb80 in MailTransport::Transport::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libmailtransport.so.4
#28 0x00007f42ed140ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#29 0x00007f42ed145e1f in ?? () from /usr/lib/libQtCore.so.4
#30 0x00007f42ed13ad83 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#31 0x00007f42eda4befc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0x00007f42eda531ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0x00007f42ee682ab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#34 0x00007f42ed12bc2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0x00007f42ed156862 in ?? () from /usr/lib/libQtCore.so.4
#36 0x00007f42ed15425d in ?? () from /usr/lib/libQtCore.so.4
#37 0x00007f42e69a5bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x00007f42e69a9588 in ?? () from /lib/libglib-2.0.so.0
#39 0x00007f42e69a96b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x00007f42ed1541a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0x00007f42edae04be in ?? () from /usr/lib/libQtGui.so.4
#42 0x00007f42ed12a532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#43 0x00007f42ed12a904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#44 0x00007f42ee70bab0 in KWallet::Wallet::openWallet(QString const&, unsigned long, KWallet::Wallet::OpenType) () from /usr/lib/libkdeui.so.5
#45 0x00007f42d78b0ca4 in KMKernel::wallet (this=0x14cb800) at ../../kmail/kmkernel.cpp:2459
#46 0x00007f42d7839283 in KMail::NetworkAccount::readPassword (this=0x15667d0) at ../../kmail/networkaccount.cpp:328
#47 0x00007f42d7839a3e in KMail::NetworkAccount::readConfig (this=0x15667d0, config=...) at ../../kmail/networkaccount.cpp:170
#48 0x00007f42d78438ae in KMail::ImapAccountBase::readConfig (this=0x7fff10ba6240, config=...) at ../../kmail/imapaccountbase.cpp:204
#49 0x00007f42d77ddecb in KMail::AccountManager::readConfig (this=<value optimized out>) at ../../kmail/accountmanager.cpp:131
#50 0x00007f42d78c1d07 in KMKernel::init (this=0x14cb800) at ../../kmail/kmkernel.cpp:1495
#51 0x00007f42d7f892cc in KMailPart (this=0x1432b10, parentWidget=0xf78250, parent=<value optimized out>, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>)
    at ../../kmail/kmail_part.cpp:73
#52 0x00007f42d7f8a6ff in KPluginFactory::createPartInstance<KMailPart> (parentWidget=0xf78250, parent=0xf78250, args=...) at /usr/include/kpluginfactory.h:467
#53 0x00007f42ed61ae7e in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libkdecore.so.5
#54 0x00007f42eedd01db in Kontact::Core::createPart(char const*) () from /usr/lib/libkontactinterfaces.so.4
#55 0x00007f42d8c0ba40 in KMailPlugin::createPart (this=0x7fff10ba6240) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:170
#56 0x00007f42eedd0cf9 in Kontact::Plugin::part() () from /usr/lib/libkontactinterfaces.so.4
#57 0x00007f42eeff4f5f in Kontact::MainWindow::selectPlugin (this=0xf78250, plugin=0x13fcfb0) at ../../../kontact/src/mainwindow.cpp:754
#58 0x00007f42eeff069c in Kontact::MainWindow::loadSettings (this=0xf78250) at ../../../kontact/src/mainwindow.cpp:926
#59 0x00007f42eeff91b0 in Kontact::MainWindow::initObject (this=0xf78250) at ../../../kontact/src/mainwindow.cpp:226
#60 0x00007f42eeff965c in MainWindow (this=0xf78250, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:162
#61 0x0000000000404854 in KontactApp::newInstance (this=0x7fff10baa7a0) at ../../../kontact/src/main.cpp:134
#62 0x00007f42ee689916 in ?? () from /usr/lib/libkdeui.so.5
#63 0x00007f42ee689f06 in ?? () from /usr/lib/libkdeui.so.5
#64 0x00007f42eb25bad4 in ?? () from /usr/lib/libQtDBus.so.4
#65 0x00007f42eb25cc69 in ?? () from /usr/lib/libQtDBus.so.4
#66 0x00007f42eb25d547 in ?? () from /usr/lib/libQtDBus.so.4
#67 0x00007f42eb25d7c8 in ?? () from /usr/lib/libQtDBus.so.4
#68 0x00007f42ed13b0f9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#69 0x00007f42eda55b4d in QApplication::event(QEvent*) () from /usr/lib/libQtGui.so.4
#70 0x00007f42eda4befc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#71 0x00007f42eda531ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#72 0x00007f42ee682ab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#73 0x00007f42ed12bc2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#74 0x00007f42ed12c80a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#75 0x00007f42ed154533 in ?? () from /usr/lib/libQtCore.so.4
#76 0x00007f42e69a5bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#77 0x00007f42e69a9588 in ?? () from /lib/libglib-2.0.so.0
#78 0x00007f42e69a96b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#79 0x00007f42ed1541a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#80 0x00007f42edae04be in ?? () from /usr/lib/libQtGui.so.4
#81 0x00007f42ed12a532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#82 0x00007f42ed12a904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#83 0x00007f42ed12cab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#84 0x0000000000403f47 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi