[Dovecot] Dovecot 2.0.rc4 (a30a30d1e25a): LMTP dies intermittently

[Timo Sirainen]

On Fri, 2010-08-06 at 19:27 +0200, Thomas Leuxner wrote:
> Am 06.08.2010 um 16:51 schrieb Timo Sirainen:
> 
> > service lmtp {
> >  executable = lmtp -D
> > }
> 
> Added that but still does not dump cores when LMTP crashes.

What does it log? Is it just "(core not dumped)"? Usually it says a
reason.

> What I can add is, it seems to crash on every second delivery. Not using 'mbox' but 'mdbox'

If you can easily reproduce it, then you could attach gdb into lmtp
process and get the backtrace from there:

gdb -p `pidof lmtp`
cont
<make it crash>
bt full