There is some underlying problem with imap-login but in order to debug
it I'd like to see a core file. On error dovecot reports "core not
dumped". If I put "abort()" in the code at the point it is reporting
then a core file is written, so there is no OS reason why a core can not
be written. It appears to be dovecot's choice to control the child. In
an attempt to obtain a core file I have:
service imap-login {
chroot =
drop_priv_before_exec = yes
user = dovecot
}
How can I make imap-login to produce a core file?
Syslog error report:
Mar 18 09:22:28 MAILHOST dovecot: [ID 583609 mail.crit] imap-login:
Fatal: master: service(imap-login): child 10812 killed with signal 11
(core not dumped) [last ip=111.222.333.444]
Should anyone care at this point (before I've looked at a core file) the
error is related to;
imap-login: Disconnected (no auth attempts in 0 secs): user=<>,
James.
