[Dovecot] Dovecot auth process died because of Socket operation on non-socket

[Nicolas STRANSKY]

Hi,

I'm having problems setting up a dovecot1.0 stable on a Debian-amd64 
server. The process dies with the following message:

May 28 15:13:46 rouge dovecot: Dovecot v1.0-stable starting up
May 28 15:13:47 rouge dovecot: Login process died too early - shutting down
May 28 15:13:47 rouge dovecot: pop3-login: fd_send(-1) failed: Socket 
operation on non-socket
May 28 15:13:47 rouge dovecot: pop3-login: fd_send(-1) failed: Socket 
operation on non-socket
May 28 15:13:47 rouge dovecot: auth(default): accept() failed: Socket 
operation on non-socket
May 28 15:13:47 rouge dovecot: child 15116 (auth) returned error 89
May 28 15:13:47 rouge dovecot: child 15117 (login) returned error 89
May 28 15:13:47 rouge dovecot: child 15118 (login) returned error 89

Attached is the strace of the dovecot process, I don't know if this is 
relevant but I can provide any needed information.

The config file is like this:

protocols = imap imaps pop3 pop3s
ssl_disable = no
ssl_cert_file = /etc/ssl/certs/pop-imap-zamok.pem
ssl_key_file = /etc/ssl/private/pop-imap-zamok.pem
disable_plaintext_auth = no
login_processes_count = 6
mail_extra_groups = mail
default_mail_env = mbox:~/Mail/:INBOX=/var/mail/%u
protocol imap {
}
protocol pop3 {
}
auth_verbose = yes
auth_debug = yes
auth default {
   mechanisms = plain
   passdb = pam
   userdb = passwd
   user = root
}


Can anybody help me with this issue ?

Thank's in advance !
-- 
Nico
Une pierre,
deux maisons,
trois ruines,
quatre fossoyeurs,
un jardin,
des fleurs,
un raton-laveur...
	-+- Jacques Prévert -+-
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