Segfaults after upgrade to Debian Jessie

[Andrew Beverley]

Hi,

I've just upgrade from Debian Wheezy to Debian Jessie and am getting:

Fatal: master: service(lmtp): child 6761 killed with signal 11 (core dumped)

It seems to be something to do with sieve. When I disable that from lmtp then
everything works fine.

OS: Debian Jessie
Dovecot version: 2.2.13
CPU: x86

This is the gdb output:

Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `dovecot/lmtp'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f8e4c94f626 in sieve_validator_register_command () from /usr/lib/dovecot/libdovecot-sieve.so.0

And dovecot -n

# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 8.1 ext3
auth_mechanisms = plain login
dict {
  sieve = mysql:/etc/dovecot/pigeonhole-sieve.dict
}
mail_location = maildir:/var/mail/vhosts/%d/%n
mail_privileged_group = mail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave vnd.dovecot.extdata
namespace inbox {
  inbox = yes
  location = 
  mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
  }
  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    special_use = \Trash
  }
  prefix = 
}
passdb {
  driver = pam
}
passdb {
  args = /etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
plugin {
  sieve = dict:proxy::sieve;name=active
  sieve_dir = ~/sieve
  sieve_extdata_dict_uri = proxy::sieve
  sieve_plugins = sieve_extdata
}
protocols = " imap lmtp sieve"
service auth-worker {
  user = vmail
}
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0666
    user = postfix
  }
  unix_listener auth-userdb {
    mode = 0600
    user = vmail
  }
  user = dovecot
}
service dict {
  unix_listener dict {
    mode = 0600
    user = vmail
  }
}
service lmtp {
  unix_listener /var/spool/postfix/private/dovecot-lmtp {
    group = postfix
    mode = 0600
    user = postfix
  }
}
ssl = required
ssl_cert = </etc/ssl/certs/ctrlo.com.pem
ssl_key = </etc/ssl/private/ctrlo.com.key
userdb {
  driver = passwd
}
userdb {
  args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%n
  driver = static
}
protocol imap {
  mail_max_userip_connections = 20
}

Any ideas?

Thanks,

Andy