Version:           1.9.5 (using KDE KDE 3.5.5)
Installed from:    Ubuntu Packages
OS:                Linux

I haven't figured out exactly what causes KMail to crash, except that it crashes pretty soon after I open it every time. I think it has something to do with marking large numbers of messages read and/or possibly deleting them.

I'm running Kubuntu 6.10 with all packages up to date.

Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1249315152 (LWP 23043)]
[New Thread -1277166688 (LWP 23047)]
[New Thread -1268773984 (LWP 23046)]
[New Thread -1260381280 (LWP 23045)]
[New Thread -1251988576 (LWP 23044)]
[KCrash handler]
#6  0x089b7a96 in ?? ()
#7  0x08880520 in ?? ()
#8  0xb7dca2d0 in KMail::ImapJob::slotGetNextMessage (this=0x8fabcf0)
    at /build/buildd/kdepim-3.5.5/./kmail/imapjob.cpp:279
#9  0xb7dcb059 in KMail::ImapJob::init (this=0x8fabcf0, 
    jt=KMail::FolderJob::tGetMessage, sets=@0xbf81a7e8, folder=0x0, 
    msgList=@0x8fabd18) at /build/buildd/kdepim-3.5.5/./kmail/imapjob.cpp:216
#10 0xb7dcc52d in KMail::ImapJob::execute (this=0x8fabcf0)
    at /build/buildd/kdepim-3.5.5/./kmail/imapjob.cpp:647
#11 0xb7dbf6fd in KMail::FolderJob::start (this=0x885eff0)
    at /build/buildd/kdepim-3.5.5/./kmail/folderjob.cpp:109
#12 0xb7da11fd in KMMainWidget::slotMsgSelected (this=0x828c5a8, 
    msg=0x93122a8) at /build/buildd/kdepim-3.5.5/./kmail/kmmainwidget.cpp:1909
#13 0xb7db4cb0 in KMMainWidget::qt_invoke (this=0x828c5a8, _id=55, 
    _o=0xbf81a8f4) at ./kmmainwidget.moc:481
#14 0xb7094957 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#15 0xb7c0553e in KMHeaders::selected (this=0x82ac748, t0=0x93122a8)
    at ./kmheaders.moc:250
#16 0xb7c07589 in KMHeaders::highlightMessage (this=0x82ac748, lvi=0x8c7bb60, 
    markitread=false) at /build/buildd/kdepim-3.5.5/./kmail/kmheaders.cpp:2020
#17 0xb7c0797c in KMHeaders::highlightMessage (this=0x82ac748, i=0x8c7bb60)
    at /build/buildd/kdepim-3.5.5/./kmail/kmheaders.cpp:2269
#18 0xb7c14e86 in KMHeaders::qt_invoke (this=0x82ac748, _id=107, 
    _o=0xbf81aa38) at ./kmheaders.moc:295
#19 0xb7094957 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#20 0xb7438e25 in QListView::currentChanged () from /usr/lib/libqt-mt.so.3
#21 0xb718eeaf in QListView::setCurrentItem () from /usr/lib/libqt-mt.so.3
#22 0xb7192ca3 in QListView::contentsMousePressEventEx ()
   from /usr/lib/libqt-mt.so.3
#23 0xb71933a8 in QListView::contentsMousePressEvent ()
   from /usr/lib/libqt-mt.so.3
#24 0xb5e431dc in KListView::contentsMousePressEvent ()
   from /usr/lib/libkdeui.so.4
#25 0xb7c07ab9 in KMHeaders::contentsMousePressEvent (this=0x82ac748, 
    e=0xbf81ad8c) at /build/buildd/kdepim-3.5.5/./kmail/kmheaders.cpp:2181
#26 0xb71ca0b9 in QScrollView::viewportMousePressEvent ()
   from /usr/lib/libqt-mt.so.3
#27 0xb71cb52c in QScrollView::eventFilter () from /usr/lib/libqt-mt.so.3
#28 0xb7193816 in QListView::eventFilter () from /usr/lib/libqt-mt.so.3
#29 0xb7c09189 in KMHeaders::eventFilter (this=0x82ac748, o=0x82abae0, 
    e=0xbf81b360) at /build/buildd/kdepim-3.5.5/./kmail/kmheaders.cpp:241
#30 0xb7093f04 in QObject::activate_filters () from /usr/lib/libqt-mt.so.3
#31 0xb7093f82 in QObject::event () from /usr/lib/libqt-mt.so.3
#32 0xb70cb65b in QWidget::event () from /usr/lib/libqt-mt.so.3
#33 0xb702bb88 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#34 0xb702dd46 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#35 0xb7754db2 in KApplication::notify () from /usr/lib/libkdecore.so.4
#36 0xb6fbe3fd in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#37 0xb6fbd062 in QETWidget::translateMouseEvent ()
   from /usr/lib/libqt-mt.so.3
#38 0xb6fbb14c in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#39 0xb6fd2320 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#40 0xb704625e in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#41 0xb704606e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#42 0xb702d731 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#43 0x0804a0fe in main (argc=)
    at /build/buildd/kdepim-3.5.5/./kmail/main.cpp:110
#44 0xb77f28cc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#45 0x08049e61 in _start ()