im not sure if i enabled core dumps im using Centos 5.5 i echoed "'DAEMON_COREFILE_LIMIT="unlimited"' >> /etc/sysconfig/dovecot" and restarted dovecot no core files
but i dont have any killed messages in my logs anyway like: dovecot: Apr 23 11:16:05 Error: child 86116 (imap) killed with signal 11 only " (Command died with signal 11: "/usr/libexec/dovecot/dovecot-lda")" 2010/10/4 <spamv...@googlemail.com>: > hard to reproduce.. happens only with some mail. > > with mail_debug = yes i cant see any errors, but the mail get > delivered 2 times ? > > Oct 4 20:17:39 imap dovecot: lda(woe...@example.com): sieve: > msgid=<374f9ab6-5153-47b3-bbfc-cde0705c5...@email.android.com>: stored > mail into mailbox 'INBOX' > Oct 4 20:17:39 imap postfix/pipe[14085]: 411E6F5572: > to=<woe...@example.com>, relay=dovecot, delay=1, > delays=0.53/0.03/0/0.44, dsn=2.0.0, status=sent (delivered via dovecot > service) > Oct 4 20:17:40 imap postfix/pipe[14082]: 411E6F5572: > to=<malte.woe...@example.com>, relay=dovecot, delay=1.1, > delays=0.53/0.02/0/0.53, dsn=5.3.0, status=bounced (Command died with > signal 11: "/usr/libexec/dovecot/dovecot-lda") > > 2010/10/4 Timo Sirainen <t...@iki.fi>: >> On Mon, 2010-10-04 at 14:36 +0200, spamv...@googlemail.com wrote: >> >>> "Undelivered Mail Returned to Sender" -> >>> Command died with signal 11: "/usr/libexec/dovecot/dovecot-lda" >> >> Difficult to do anything about this without a gdb backtrace. Can you >> reproduce it by manually running dovecot-lda? If not, getting a core >> dump would be the next best way to get a backtrace. >> http://dovecot.org/bugreport.html >> >> >> >