dovecot - May 2009 - status=bounced (Command died with signal 11: "/usr/lib/dovecot/deliver"

Hi list,

I use dovecot 1.1.11 on ubuntu 9.04, when I want to send a message to an email 
adres on this mailserver I get this error:    status=bounced (Command died 
with signal 11: "/usr/lib/dovecot/deliver". 

The folders where the email should be delivered are created so it does not 
look like a permission problem.

I connect to a mysql database where the email accoutn info is stored, this 
works.

I use the same setup on an ubuntu 8.04 server with dovecot 1 and I have no 
problems on that server. What am I overlooking here?

Here is my configuration:

dovecot -n:


base_dir: /var/run/dovecot/
log_path: /var/log/mail.log
log_timestamp: %Y-%m-%d %H:%M:%S 
protocols: imap pop3 imaps pop3s
ssl_cert_file: /etc/ssl/certs/dovecot-cert.pem
ssl_key_file: /etc/ssl/private/dovecot.pem
disable_plaintext_auth: no
login_dir: /var/run/dovecot-login
login_executable(default): /usr/lib/dovecot/imap-login
login_executable(imap): /usr/lib/dovecot/imap-login
login_executable(pop3): /usr/lib/dovecot/pop3-login
first_valid_uid: 150
last_valid_uid: 150
mail_privileged_group: mail
mail_location: mbox:/var/vmail/%2d/%d/%n
mail_executable(default): /usr/lib/dovecot/imap
mail_executable(imap): /usr/lib/dovecot/imap
mail_executable(pop3): /usr/lib/dovecot/pop3
mail_plugin_dir(default): /usr/lib/dovecot/modules/imap
mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap
mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3
auth default:
  verbose: yes
  debug: yes
  debug_passwords: yes
  passdb:
    driver: sql
    args: /etc/dovecot/dovecot-mysql.conf
  userdb:
    driver: sql
    args: /etc/dovecot/dovecot-mysql.conf
  socket:
    type: listen
    client:
      path: /var/spool/postfix/private/auth
      mode: 432
      user: postfix
      group: postfix
    master:
      path: /var/run/dovecot/auth-master
      mode: 384
      user: vmail

postconf -n:

append_dot_mydomain = no
biff = no
config_directory = /etc/postfix/
disable_vrfy_command = no
home_mailbox = Maildir/
inet_interfaces = all
mailbox_size_limit = 0
message_size_limit = 25000000
mydestination = $myhostname, localhost.$mydomain
mydomain = domain.com
myhostname = server.domain.com
mynetworks = 127.0.0.0/24, 10.0.11.248, 10.0.11.249
myorigin = $mydomain
recipient_delimiter = +
setgid_group = postdrop
smtpd_banner = $myhostname
smtpd_client_restrictions = permit_sasl_authenticated permit_mynetworks reject
smtpd_recipient_restrictions = permit_sasl_authenticated,  permit_mynetworks, 
reject_unknown_recipient_domain, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_path = private/auth
smtpd_sasl_type = dovecot
virtual_alias_maps = mysql:$config_directory/mysql_catchall_workaround.cf  
mysql:$config_directory/mysql_virtual_alias_maps.cf  mysql:
$config_directory/mysql_domain_alias_maps2.cf  mysql:
$config_directory/mysql_domain_alias_maps.cf
virtual_gid_maps = static:118
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains = mysql:$config_directory/mysql_virtual_domains_maps.cf
virtual_mailbox_maps = mysql:$config_directory/mysql_virtual_mailbox_maps.cf
virtual_minimum_uid = 150
virtual_transport = dovecot
virtual_uid_maps = static:150

On May 22, 2009, at 3:44 AM, Chantal Rosmuller wrote:
> I use dovecot 1.1.11 on ubuntu 9.04, when I want to send a message  
> to an email
> adres on this mailserver I get this error:    status=bounced  
> (Command died
> with signal 11: "/usr/lib/dovecot/deliver".
Signal 11 means it crashed. Is this reproducible every time? Having a  
gdb backtrace from this crash would be useful. I suppose there's no  
core file in the user's home directory? Hmm. Debugging it is probably  
going to be annoyingly difficult..