On Fri 05 Jan 2007 20:35, Timo Sirainen wrote:
On 4.1.2007, at 15.29, Peter Nixon wrote:
Prior to the problem occurring I see the following in the logs:
"dovecot: child 24628 (auth) killed with signal 6"
This means it died with abort(). Which means that it really should have logged an error message before this line. Do you see it?
Oops. Sorry for the lack of detail.
I have the following in /var/log/mail:
Jan 4 11:12:25 server postfix/smtpd[6197]: connect from unknown[81.214.254.126] Jan 4 11:12:33 server postfix/smtpd[6024]: warning: unknown[x.x.x.x]: SASL LOGIN authentication failed: Connection lost to authentication server Jan 4 11:12:33 server postfix/smtpd[6024]: lost connection after AUTH from unknown[x.x.x.x] Jan 4 11:12:33 server postfix/smtpd[6024]: disconnect from unknown[x.x.x.x] Jan 4 11:12:36 server postfix/smtpd[6197]: warning: unknown[x.x.x.x]: SASL LOGIN authentication failed: Connection lost to authentication server Jan 4 11:12:36 server postfix/smtpd[6197]: lost connection after AUTH from unknown[x.x.x.x] Jan 4 11:12:36 server postfix/smtpd[6197]: disconnect from unknown[x.x.x.x] Jan 4 11:12:47 server postfix/smtpd[6455]: connect from unknown[x.x.x.x] Jan 4 11:12:48 server dovecot: auth(default): LDAP: ldap_result() failed: Can't contact LDAP server Jan 4 11:12:48 server dovecot: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=x.x.x.x, lip=y.y.y.y Jan 4 11:12:48 server dovecot: auth(default): ldap(user): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(user): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(info): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(smtp): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(smtp): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(smtp): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(smtp): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(smtp): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(smtp): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(smtp): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): ldap(web): ldap_bind() failed: Invalid DN syntax Jan 4 11:12:48 server dovecot: auth(default): key not found from hash Jan 4 11:12:48 server postfix/smtpd[6455]: warning: unknown[x.x.x.x]: SASL LOGIN authentication failed: Jan 4 11:12:48 server dovecot: pop3-login: Internal login failure: user=user1@domain.com, method=PLAIN, rip=x.x.x.x, lip=y.y.y.y Jan 4 11:12:48 server dovecot: pop3-login: Internal login failure: user=user2@domain.com, method=PLAIN, rip=x.x.x.x, lip=y.y.y.y Jan 4 11:12:48 server dovecot: pop3-login: Internal login failure: user=user1@domain.com, method=PLAIN, rip=x.x.x.x, lip=y.y.y.y Jan 4 11:12:48 server dovecot: child 24628 (auth) killed with signal 6
I have checked /var/log/messages and there is nothing logged by ldap just before or after this error.
The problem was solved with a dovecot restart. slapd was NOT restarted.
Any ideas?
--
Peter Nixon http://www.peternixon.net/ PGP Key: http://www.peternixon.net/public.asc