Version:           1.8.1 (using KDE 3.4.1, Gentoo)
Compiler:          gcc version 3.3.5-20050130 (Gentoo Linux 3.3.5.20050130-r1, ssp-3.3.5.20050130-1, pie-8.7.7.1)
OS:                Linux (i686) release 2.6.10-gentoo-r4

I wrote a reply (via Reply To All) to a mailinglist mail and hit Send.  I was asked for my KWallet password, entered it and KMail crashed.  The mail was still in the outbox after I restarted.

Here's my backtrace (I don't have enough disk space to keep the sources around, so no line number information available).  Is it possible that this is a race condition between autoSaveMessage and the sending?  Else it sounds like bug 98483 but that one is long closed.

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
(no debugging symbols found)
[...]
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 13704)]
[KCrash handler]
#5  0xb7a798f8 in KMMessage::asDwString ()
   from /usr/kde/3.4/lib/libkmailprivate.so
#6  0xb7a799f3 in KMMessage::asString ()
   from /usr/kde/3.4/lib/libkmailprivate.so
#7  0xb7b5796b in KMComposeWin::autoSaveMessage ()
   from /usr/kde/3.4/lib/libkmailprivate.so
#8  0xb7b520c6 in KMComposeWin::qt_invoke ()
   from /usr/kde/3.4/lib/libkmailprivate.so
#9  0xb52606b2 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#10 0xb526049b in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#11 0xb56431ec in QTimer::timeout () from /usr/qt/3/lib/libqt-mt.so.3
#12 0xb528a86d in QTimer::event () from /usr/qt/3/lib/libqt-mt.so.3
#13 0xb51f0dbe in QApplication::internalNotify ()
   from /usr/qt/3/lib/libqt-mt.so.3
#14 0xb51f0035 in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3
#15 0xb5a848fb in KApplication::notify ()
   from /usr/kde/3.4/lib/libkdecore.so.4
#16 0xb51dc0b1 in QEventLoop::activateTimers ()
   from /usr/qt/3/lib/libqt-mt.so.3
#17 0xb518e699 in QEventLoop::processEvents ()
   from /usr/qt/3/lib/libqt-mt.so.3
#18 0xb52078e8 in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-mt.so.3
#19 0xb5207704 in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3
#20 0xb51f111f in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3
#21 0x0804abbe in ?? ()
#22 0xbffff160 in ?? ()
#23 0x00000000 in ?? ()
#24 0x00000000 in ?? ()
#25 0x00000000 in ?? ()
#26 0xb5876cc0 in vtable for QGArray () from /usr/qt/3/lib/libqt-mt.so.3
#27 0x082b5ae0 in ?? ()
#28 0x0804d690 in typeinfo for QPtrCollection ()
#29 0x00000000 in ?? ()
#30 0xb7fd9d50 in vtable for KMKernel ()
   from /usr/kde/3.4/lib/libkmailprivate.so
#31 0xb4a0063f in __libc_start_main () from /lib/libc.so.6
#32 0xb4a0063f in __libc_start_main () from /lib/libc.so.6
#33 0x0804a821 in ?? ()