Application that crashed: kmail
Version of the application: 1.12.3
KDE Version: 4.3.3 (KDE 4.3.3) "release 182"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-0.1-default i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
Happend three times today. All I did was to read mail over IMAP.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  0xb64af157 in QTreeWidget::setItemExpanded(QTreeWidgetItem const*, bool) () from /usr/lib/libQtGui.so.4
#7  0xb6beb547 in setExpanded (aexpand=<value optimized out>, this=<value optimized out>) at /usr/include/QtGui/qtreewidget.h:409
#8  KMail::FolderView::restoreItemStates (aexpand=<value optimized out>, this=<value optimized out>) at /usr/src/debug/kdepim-4.3.3/kmail/folderview.cpp:388
#9  0xb6bf2726 in KMail::FolderView::reload (this=0x83bc430, openFoldersForUpdate=false) at /usr/src/debug/kdepim-4.3.3/kmail/folderview.cpp:665
#10 0xb6bf2943 in KMail::FolderView::slotReload (this=0x83bc430) at /usr/src/debug/kdepim-4.3.3/kmail/folderview.cpp:533
#11 0xb6bf2c62 in KMail::FolderView::qt_metacall (this=0x83bc430, _c=InvokeMetaMethod, _id=146, _a=0xbff6b29c) at /usr/src/debug/kdepim-4.3.3/build/kmail/folderview.moc:212
#12 0xb6bf6dd2 in KMail::MainFolderView::qt_metacall (this=0x83bc430, _c=InvokeMetaMethod, _id=146, _a=0xbff6b29c) at /usr/src/debug/kdepim-4.3.3/build/kmail/mainfolderview.moc:64
#13 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#14 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0xb6ca28b5 in KMFolderMgr::changed (this=0x830f7a8) at /usr/src/debug/kdepim-4.3.3/build/kmail/kmfoldermgr.moc:114
#16 0xb6ca2918 in KMFolderMgr::quiet (this=0x830f7a8, beQuiet=false) at /usr/src/debug/kdepim-4.3.3/kmail/kmfoldermgr.cpp:533
#17 0xb6d3cfbd in KMFolderImap::slotListResult (this=0x82f0d38, subfolderNames=..., subfolderPaths=..., subfolderMimeTypes=..., subfolderAttributes=..., jobData=...)
    at /usr/src/debug/kdepim-4.3.3/kmail/kmfolderimap.cpp:893
#18 0xb6d3e553 in KMFolderImap::qt_metacall (this=0x82f0d38, _c=InvokeMetaMethod, _id=21, _a=0xbff6b508) at /usr/src/debug/kdepim-4.3.3/build/kmail/kmfolderimap.moc:176
#19 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#20 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#21 0xb6c015ce in KMail::ListJob::receivedFolders (this=0x8ca16b8, _t1=..., _t2=..., _t3=..., _t4=..., _t5=...) at /usr/src/debug/kdepim-4.3.3/build/kmail/listjob.moc:91
#22 0xb6c024ed in KMail::ListJob::slotListResult (this=0x8ca16b8, job=0x8b179a0) at /usr/src/debug/kdepim-4.3.3/kmail/listjob.cpp:181
#23 0xb6c038ad in KMail::ListJob::qt_metacall (this=0x8ca16b8, _c=InvokeMetaMethod, _id=13, _a=0xbff6b6f8) at /usr/src/debug/kdepim-4.3.3/build/kmail/listjob.moc:77
#24 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#25 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#26 0xb73312a5 in KJob::result (this=0x8b179a0, _t1=0x8b179a0) at /usr/src/debug/kdelibs-4.3.3/build/kdecore/kjob.moc:188
#27 0xb73317b9 in KJob::emitResult (this=0x8b179a0) at /usr/src/debug/kdelibs-4.3.3/kdecore/jobs/kjob.cpp:304
#28 0xb4a5d0bf in KIO::SimpleJob::slotFinished (this=0x8b179a0) at /usr/src/debug/kdelibs-4.3.3/kio/kio/job.cpp:477
#29 0xb4a5d217 in KIO::ListJob::slotFinished (this=0x8b179a0) at /usr/src/debug/kdelibs-4.3.3/kio/kio/job.cpp:2408
#30 0xb4a642fd in KIO::ListJob::qt_metacall (this=0x8b179a0, _c=InvokeMetaMethod, _id=43, _a=0xbff6b91c) at /usr/src/debug/kdelibs-4.3.3/build/kio/jobclasses.moc:764
#31 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#32 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#33 0xb4b2ec45 in KIO::SlaveInterface::finished (this=0x875fca0) at /usr/src/debug/kdelibs-4.3.3/build/kio/slaveinterface.moc:165
#34 0xb4b32db4 in KIO::SlaveInterface::dispatch (this=0x875fca0, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.3.3/kio/kio/slaveinterface.cpp:175
#35 0xb4b2f15a in KIO::SlaveInterface::dispatch (this=0x875fca0) at /usr/src/debug/kdelibs-4.3.3/kio/kio/slaveinterface.cpp:91
#36 0xb4b20755 in KIO::Slave::gotInput (this=0x875fca0) at /usr/src/debug/kdelibs-4.3.3/kio/kio/slave.cpp:322
#37 0xb4b22d24 in KIO::Slave::qt_metacall (this=0x875fca0, _c=InvokeMetaMethod, _id=30, _a=0xbff6bbec) at /usr/src/debug/kdelibs-4.3.3/build/kio/slave.moc:76
#38 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#39 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#40 0xb4a213e5 in KIO::Connection::readyRead (this=0x875fb40) at /usr/src/debug/kdelibs-4.3.3/build/kio/connection.moc:86
#41 0xb4a232ca in KIO::ConnectionPrivate::dequeue (this=0x875fb50) at /usr/src/debug/kdelibs-4.3.3/kio/kio/connection.cpp:82
#42 0xb4a23417 in KIO::Connection::qt_metacall (this=0x875fb40, _c=InvokeMetaMethod, _id=5, _a=0x8219b30) at /usr/src/debug/kdelibs-4.3.3/build/kio/connection.moc:73
#43 0xb68b104a in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#44 0xb68b2796 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#45 0xb5ee88fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#46 0xb5ef034e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#47 0xb76a2411 in KApplication::notify (this=0xbff6d640, receiver=0x875fb40, event=0x8b16bd0) at /usr/src/debug/kdelibs-4.3.3/kdeui/kernel/kapplication.cpp:302
#48 0xb68a232e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#49 0xb68a2fdc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#50 0xb68a319c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#51 0xb68ce4dd in ?? () from /usr/lib/libQtCore.so.4
#52 0xb3ec54c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#53 0xb3ec8d98 in ?? () from /usr/lib/libglib-2.0.so.0
#54 0xb3ec8ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#55 0xb68ce011 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#56 0xb5f8a29a in ?? () from /usr/lib/libQtGui.so.4
#57 0xb68a098d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#58 0xb68a0dd9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#59 0xb63c8081 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#60 0xb7618eed in KMessageBox::createKMessageBox (dialog=0x87368c8, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=Critical)
    at /usr/src/debug/kdelibs-4.3.3/kdeui/dialogs/kmessagebox.cpp:331
#61 0xb761a39f in KMessageBox::createKMessageBox (dialog=0x87368c8, icon=Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...)
    at /usr/src/debug/kdelibs-4.3.3/kdeui/dialogs/kmessagebox.cpp:151
#62 0xb761b2b0 in KMessageBox::errorListWId (parent_id=44040217, text=..., strlist=..., caption=..., options=) at /usr/src/debug/kdelibs-4.3.3/kdeui/dialogs/kmessagebox.cpp:849
#63 0xb761b4f4 in KMessageBox::error (parent=0x8141450, text=..., caption=..., options=...) at /usr/src/debug/kdelibs-4.3.3/kdeui/dialogs/kmessagebox.cpp:813
#64 0xb6d0e923 in KMail::ImapAccountBase::handleError (this=0x82fd2d0, errorCode=146, errorMsg=..., job=0x0, context=..., abortSync=212) at /usr/src/debug/kdepim-4.3.3/kmail/imapaccountbase.cpp:1064
#65 0xb6d10bcc in KMAcctImap::handleError (this=0x8732500, errorCode=7, errorMsg=..., job=0x0, context=..., abortSync=<value optimized out>) at /usr/src/debug/kdepim-4.3.3/kmail/kmacctimap.cpp:131
#66 0xb6d05249 in KMail::ImapAccountBase::slotSchedulerSlaveError (this=0x82fd2d0, aSlave=0x813cc00, errorCode=146, errorMsg=...) at /usr/src/debug/kdepim-4.3.3/kmail/imapaccountbase.cpp:637
#67 0xb6d0dd86 in KMail::ImapAccountBase::qt_metacall (this=0x82fd2d0, _c=InvokeMetaMethod, _id=22, _a=0xbff6c9b0) at /usr/src/debug/kdepim-4.3.3/build/kmail/imapaccountbase.moc:130
#68 0xb6d16ca2 in KMAcctImap::qt_metacall (this=0x82fd2d0, _c=InvokeMetaMethod, _id=22, _a=0xbff6c9b0) at /usr/src/debug/kdepim-4.3.3/build/kmail/kmacctimap.moc:77
#69 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#70 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#71 0xb4b15345 in KIO::Scheduler::slaveError (this=0x831bcd0, _t1=0x813cc00, _t2=146, _t3=...) at /usr/src/debug/kdelibs-4.3.3/build/kio/scheduler.moc:126
#72 0xb4b16876 in KIO::SchedulerPrivate::slotSlaveError (this=0x8320e90, errorNr=146, errorMsg=...) at /usr/src/debug/kdelibs-4.3.3/kio/kio/scheduler.cpp:949
#73 0xb4b1c736 in KIO::Scheduler::qt_metacall (this=0x831bcd0, _c=InvokeMetaMethod, _id=9, _a=0xbff6cb14) at /usr/src/debug/kdelibs-4.3.3/build/kio/scheduler.moc:105
#74 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#75 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#76 0xb4b2ecdd in KIO::SlaveInterface::error (this=0x813cc00, _t1=146, _t2=...) at /usr/src/debug/kdelibs-4.3.3/build/kio/slaveinterface.moc:153
#77 0xb4b32f05 in KIO::SlaveInterface::dispatch (this=0x813cc00, _cmd=102, rawdata=...) at /usr/src/debug/kdelibs-4.3.3/kio/kio/slaveinterface.cpp:208
#78 0xb4b2f15a in KIO::SlaveInterface::dispatch (this=0x813cc00) at /usr/src/debug/kdelibs-4.3.3/kio/kio/slaveinterface.cpp:91
#79 0xb4b20755 in KIO::Slave::gotInput (this=0x813cc00) at /usr/src/debug/kdelibs-4.3.3/kio/kio/slave.cpp:322
#80 0xb4b22d24 in KIO::Slave::qt_metacall (this=0x813cc00, _c=InvokeMetaMethod, _id=30, _a=0xbff6cd9c) at /usr/src/debug/kdelibs-4.3.3/build/kio/slave.moc:76
#81 0xb68b8864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#82 0xb68b9585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#83 0xb4a213e5 in KIO::Connection::readyRead (this=0x8303970) at /usr/src/debug/kdelibs-4.3.3/build/kio/connection.moc:86
#84 0xb4a232ca in KIO::ConnectionPrivate::dequeue (this=0x811a5b0) at /usr/src/debug/kdelibs-4.3.3/kio/kio/connection.cpp:82
#85 0xb4a23417 in KIO::Connection::qt_metacall (this=0x8303970, _c=InvokeMetaMethod, _id=5, _a=0x8b7a298) at /usr/src/debug/kdelibs-4.3.3/build/kio/connection.moc:73
#86 0xb68b104a in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#87 0xb68b2796 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#88 0xb5ee88fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#89 0xb5ef034e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#90 0xb76a2411 in KApplication::notify (this=0xbff6d640, receiver=0x8303970, event=0x89b7e38) at /usr/src/debug/kdelibs-4.3.3/kdeui/kernel/kapplication.cpp:302
#91 0xb68a232e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#92 0xb68a2fdc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#93 0xb68a319c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#94 0xb68ce4dd in ?? () from /usr/lib/libQtCore.so.4
#95 0xb3ec54c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#96 0xb3ec8d98 in ?? () from /usr/lib/libglib-2.0.so.0
#97 0xb3ec8ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#98 0xb68ce011 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#99 0xb5f8a29a in ?? () from /usr/lib/libQtGui.so.4
#100 0xb68a098d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#101 0xb68a0dd9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#102 0xb68a3270 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#103 0xb5ee8774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#104 0x0804a732 in main (argc=3, argv=0xbff6d7e4) at /usr/src/debug/kdepim-4.3.3/kmail/main.cpp:146

This bug may be a duplicate of or related to bug 197008

Reported using DrKonqi