Kmail crash

x86 edgy up-to-date as of 2300 utc 12 sept 2006

connected to server via imap ( dosent seem to happen on pop3 iirc cannot confirm though )
when selecting a message to view ( single click ) kmail crashes with almost identical backtraces ( below )

NOTE: its not any one message as when you open it back up you can select the same message and its ok, seems to be a psudo random message every time

let me know if you need anymore relevant info

Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1248622928 (LWP 31563)]
[New Thread -1277248608 (LWP 31567)]
[New Thread -1268855904 (LWP 31566)]
[New Thread -1260463200 (LWP 31565)]
[New Thread -1252070496 (LWP 31564)]
[KCrash handler]
#6 0x20677542 in ?? ()
#7 0xb7e55a20 in KMail::ImapJob::slotGetNextMessage (this=0x87ebe78)
    at /build/buildd/kdepim-3.5.4/./kmail/imapjob.cpp:279
#8 0xb7e56799 in KMail::ImapJob::init (this=0x87ebe78,
    jt=KMail::FolderJob::tGetMessage, sets=@0xbfedae78, folder=0x0,
    msgList=@0x87ebea0) at /build/buildd/kdepim-3.5.4/./kmail/imapjob.cpp:216
#9 0xb7e57c5d in KMail::ImapJob::execute (this=0x87ebe78)
    at /build/buildd/kdepim-3.5.4/./kmail/imapjob.cpp:647
#10 0xb7e4ae8d in KMail::FolderJob::start (this=0x87da970)
    at /build/buildd/kdepim-3.5.4/./kmail/folderjob.cpp:109
#11 0xb7e2c9ad in KMMainWidget::slotMsgSelected (this=0x805fe18,
    msg=0x88d2218) at /build/buildd/kdepim-3.5.4/./kmail/kmmainwidget.cpp:1893
#12 0xb7e404b0 in KMMainWidget::qt_invoke (this=0x805fe18, _id=55,
    _o=0xbfedaf84) at ./kmmainwidget.moc:479
#13 0xb712582f in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#14 0xb7c9444e in KMHeaders::selected (this=0x83b5830, t0=0x88d2218)
    at ./kmheaders.moc:250
#15 0xb7c96499 in KMHeaders::highlightMessage (this=0x83b5830, lvi=0x8820b88,
    markitread=false) at /build/buildd/kdepim-3.5.4/./kmail/kmheaders.cpp:2020
#16 0xb7c9688c in KMHeaders::highlightMessage (this=0x83b5830, i=0x8820b88)
    at /build/buildd/kdepim-3.5.4/./kmail/kmheaders.cpp:2269
#17 0xb7ca3d96 in KMHeaders::qt_invoke (this=0x83b5830, _id=107,
    _o=0xbfedb0c8) at ./kmheaders.moc:295
#18 0xb712582f in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#19 0xb74c9d55 in QListView::currentChanged () from /usr/lib/libqt-mt.so.3
#20 0xb721fd8f in QListView::setCurrentItem () from /usr/lib/libqt-mt.so.3
#21 0xb7223b83 in QListView::contentsMousePressEventEx ()
   from /usr/lib/libqt-mt.so.3
#22 0xb7224288 in QListView::contentsMousePressEvent ()
   from /usr/lib/libqt-mt.so.3
#23 0xb5eec1c7 in KListView::contentsMousePressEvent ()
   from /usr/lib/libkdeui.so.4
#24 0xb7c969c9 in KMHeaders::contentsMousePressEvent (this=0x83b5830,
    e=0xbfedb41c) at /build/buildd/kdepim-3.5.4/./kmail/kmheaders.cpp:2181
#25 0xb725afb1 in QScrollView::viewportMousePressEvent ()
   from /usr/lib/libqt-mt.so.3
#26 0xb725c424 in QScrollView::eventFilter () from /usr/lib/libqt-mt.so.3
#27 0xb72246f6 in QListView::eventFilter () from /usr/lib/libqt-mt.so.3
#28 0xb7c98099 in KMHeaders::eventFilter (this=0x83b5830, o=0x83b4e58,
    e=0xbfedb9f0) at /build/buildd/kdepim-3.5.4/./kmail/kmheaders.cpp:241
#29 0xb7124ddc in QObject::activate_filters () from /usr/lib/libqt-mt.so.3
#30 0xb7124e5a in QObject::event () from /usr/lib/libqt-mt.so.3
#31 0xb715c533 in QWidget::event () from /usr/lib/libqt-mt.so.3
#32 0xb70bca98 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#33 0xb70bec56 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#34 0xb77e5fe2 in KApplication::notify () from /usr/lib/libkdecore.so.4
#35 0xb704f3fd in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#36 0xb704e062 in QETWidget::translateMouseEvent ()
   from /usr/lib/libqt-mt.so.3
#37 0xb704c14c in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#38 0xb7063320 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#39 0xb70d716e in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#40 0xb70d6f7e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#41 0xb70be641 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#42 0x0804a0fe in main (argc=-1208411128, argv=0xb799c1e0)
    at /build/buildd/kdepim-3.5.4/./kmail/main.cpp:110
#43 0xb78808cc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#44 0x08049e61 in _start ()