[Dovecot] dovecot 2.0, imap-login killed with signal 11

[Burckhard Schmidt]

Hello,

I have 2.0.beta6 (3156315704ef) on Solaris.

A user can login, if he makes logout  imap-login will be killed with 
signal 11.

I tried both:
passdb driver ldap  and userdb driver ldap,
or
passdb driver shadow and userdb driver passwd.

processes

dovecot 20236 20235   0 14:40:28 ?      0:00 dovecot/anvil
root 20237 20235   0 14:40:28 ?         0:00 dovecot/log
root 20235     1   0 14:40:28 ?         0:00 
/usr/dovecotBeta6/sbin/dovecot -c /usr/dovecotBeta6/etc/dovecot/dovecot.conf

Login:
imap-login: Info: Login: user=<userx>, method=PLAIN, rip=..., lip=..., 
mpid=20565, TLS

dovecot 20236 20235   0 14:40:28 ?      0:00 dovecot/anvil
root 20242 20235   0 14:41:59 ?         0:00 dovecot/config
root 20244 20235   0 14:41:59 ?         0:00 dovecot/ssl-params
nobody4 20241 20235   0 14:41:59 ?      0:00 dovecot/imap-login
dovecot 20243 20235   0 14:41:59 ?      0:00 dovecot/auth
root 20245 20244   1 14:41:59 ?         0:13 dovecot/ssl-params
root 20237 20235   0 14:40:28 ?         0:00 dovecot/log
root 20235     1   0 14:40:28 ?         0:00 
/usr/dovecotBeta6/sbin/dovecot -c /usr/dovecotBeta6/etc/dovecot/dovecot.conf
sysdov 20246 20235   0 14:42:08 ?       0:00 dovecot/imap

Logout:
imap(userx): Info: Disconnected: Logged out byte...
master: Error: service(imap-login): child 20241 killed with signal 11 
(core not dumped - set drop_priv_before_exec=yes)
master: Warning: Killed with signal 15 (by pid=20250 uid=0 code=kill)

dovecot 20236     1   0 14:40:28 ?      0:00 dovecot/anvil
root 20245     1   1 14:41:59 ?         1:39 dovecot/ssl-params
root 20237     1   0 14:40:28 ?        0:00 dovecot/log

dovecot -n
# 2.0.beta6 (3156315704ef): /usr/dovecotBeta6/etc/dovecot/dovecot.conf
# OS: SunOS 5.10 sun4v
auth_cache_ttl = 0 s
auth_debug = yes
auth_debug_passwords = yes
auth_username_chars = abcdefghijklmnopqrstuvwxyz01234567890
auth_verbose = yes
default_client_limit = 6244
default_login_user = nobody4
first_valid_gid = 20
first_valid_uid = 20
listen = 141.20.1.125
log_path = /var/log/dovecot
mail_gid = sysdov
mail_location = 
maildir:~/maildir:INDEX=/addons/index/%u:CONTROL=~/control:LAYOUT=fs
mail_uid = sysdov
namespace {
   inbox = yes
   ...

passdb {
   args = /usr/dovecotBeta6/etc/ldapauth.conf
   driver = ldap
}
...
service auth {
   client_limit = 6244
   unix_listener auth-userdb {
     mode = 01204
   }
}
...
userdb {
   args = /usr/dovecotBeta6/etc/ldapuser.conf
   driver = ldap
}

configure:
--prefix=/usr/dovecotBeta6 --exec-prefix=/usr/dovecotBeta6 
CFLAGS="-I/opt/csw/include -I/usr/include/security" 
LDFLAGS="-L/opt/csw/lib" LIBS="-llber" --with-gssapi=no --with-sql=yes 
--with-pgsql=no --with-mysql=no --with-sqlite=yes --with-bsdauth=no 
--with-vpopmail=no -with-ssl=openssl -with-ssldir=/opt/csw/etc/ssl 
--with-ldap=yes --with-pam=yes --with-nss=no --with-gnu-ld

Install prefix . : /usr/dovecotBeta6
File offsets ... : 64bit
I/O polling .... : poll
I/O notifys .... : none
SSL ............ : yes (OpenSSL)
GSSAPI ......... : no
passdbs ........ : static passwd passwd-file shadow pam checkpassword 
ldap sql
                  : -bsdauth -sia -vpopmail
userdbs ........ : static prefetch passwd passwd-file checkpassword ldap sql
                  : -vpopmail -nss
SQL drivers .... : sqlite
                  : -pgsql -mysql


-- 
Burckhard Schmidt