[Dovecot] 1.11 bug?: file client-common.c: line 25 (client_unlink): assertion failed: (clients_count > 0)

[Long Le Dinh]

Any help on this? It happens more frequently :(. Is this related to LDAP
authen?

Thanks,
-  
Long Le


On Fri, 2009-03-27 at 13:14 +0700, Long Le Dinh wrote:
> Hi,
> 
> I got below log in last 2 days, I have to restart dovecot as pop3-login failed and service cannot respond.
> 
> Mar 26 14:19:31 Info: pop3-login: Disconnected: Shutting down (auth failed, 1 attempts): method=PLAIN, rip=x.x.x.x
> Mar 26 14:19:31 Info: pop3-login: Disconnected: Shutting down (tried to use disabled plaintext auth): method=??<B7>
> Mar 26 14:19:31 Panic: pop3-login: file client-common.c: line 25 (client_unlink): assertion failed: (clients_count > 0)
> Mar 26 14:19:31 Error: child 31902 (login) killed with signal 6 (ip=x.x.x.x)
> 
> My system info:
> dovecot -n
> # 1.1.11: /etc/dovecot.conf
> # OS: Linux 2.6.18-8.el5 i686 CentOS release 5 (Final) ext3
> log_path: /var/log/dovecot.log
> login_dir: /var/run/dovecot/login
> login_executable(default): /usr/libexec/dovecot/imap-login
> login_executable(imap): /usr/libexec/dovecot/imap-login
> login_executable(pop3): /usr/libexec/dovecot/pop3-login
> mail_gid: 100
> mail_location: maildir:/home/%u/Maildir
> mail_executable(default): /usr/libexec/dovecot/imap
> mail_executable(imap): /usr/libexec/dovecot/imap
> mail_executable(pop3): /usr/libexec/dovecot/pop3
> mail_plugin_dir(default): /usr/lib/dovecot/imap
> mail_plugin_dir(imap): /usr/lib/dovecot/imap
> mail_plugin_dir(pop3): /usr/lib/dovecot/pop3
> auth default:
>   verbose: yes
>   debug: yes
>   passdb:
>     driver: ldap
>     args: /etc/dovecot-ldap.conf
>   userdb:
>     driver: passwd
>   userdb:
>     driver: ldap
>     args: /etc/dovecot-ldap.conf
> 
> We're using Maildir format, no NFS. Any help/clue is appreciated.
> 
> Thanks,
> -  
> Long Le
>