[Fssos-users] _open_socket: connect (null)

[James P. <jam...@gm...>]

Hello everybody, i'm experiencing strange behaviours, since i added a user,
 although i've got nsvs running correctly for months.

Log::

	Aug 21 17:22:09 [perl] (nsvs) 28589: _open_socket: connect: (null)
	Aug 21 17:23:04 [id] (nsvs) 28615: _open_socket: connect: (null)
	Aug 21 17:23:04 [id] (nsvs) 28618: _open_socket: connect: (null)
	Aug 21 17:23:15 [id] (nsvs) 28626: _open_socket: connect: (null)
	Aug 21 17:23:15 [id] (nsvs) 28629: _open_socket: connect: (null)
	Aug 21 17:23:15 [spawn-fcgi] (nsvs) 28636: _open_socket: connect: (null)
	Aug 21 17:24:12 [id] (nsvs) 28652: _open_socket: connect: (null)
	Aug 21 17:24:12 [id] (nsvs) 28655: _open_socket: connect: (null)
	Aug 21 17:24:12 [spawn-fcgi] (nsvs) 28662: _open_socket: connect: (null)
	Aug 21 17:26:30 [id] (nsvs) 28686: _open_socket: connect: (null)
	Aug 21 17:26:31 [id] (nsvs) 28687: _open_socket: connect: (null)
	Aug 21 17:26:34 [rc-scripts] WARNING:  nsvsd has already been started.
	Aug 21 17:26:37 [nsvsd] (nsvs) 28773: _open_socket: connect: (null)
	                - Last output repeated twice -
	Aug 21 17:26:37 [nsvsd] 28775: spawn_threads (0): NSVSD starting up (5 threads) ...
	Aug 21 17:26:48 [kernel] nsvsd[28778]: segfault at 0 rip 382eb0d4314e rsp 41801558 error 4
	Aug 21 17:26:48 [kernel] grsec: From 81.39.195.74: signal 11 sent to /usr/sbin/nsvsd[nsvsd:28778] uid/euid:10013/10013 gid/egid:10016/10016, parent /sbin/init[init:1] uid/euid:0/0 gid/egid:0/0
	Aug 21 17:26:48 [id] (nsvs) 28806: _open_socket: connect: (null)
	                - Last output repeated twice -
	Aug 21 17:26:49 [id] (nsvs) 28808: _open_socket: connect: (null)
	Aug 21 17:26:50 [id] (nsvs) 28809: _open_socket: connect: (null)
	Aug 21 17:26:56 [rc-scripts] WARNING:  nsvsd has already been started.
	Aug 21 17:27:08 [rc-scripts] status:  stopped
	Aug 21 17:27:12 [nsvsd] (nsvs) 28998: _open_socket: connect: (null)
	
	Config:
	
	getpwnam    select u.name, 'x', u.id, ug.gid, 'MySQL', u.home, u.shell \
	            from users as u left join users_groups as ug on u.id = ug.uid \
	            where u.name='%1$s' and ug.main=true \
	            limit 1
	getpwuid    select u.name, 'x', u.id, ug.gid, 'MySQL', u.home, u.shell \
	            from users as u left join users_groups as ug on u.id = ug.uid \
	            where u.id='%1$s' and ug.main=true \
	            limit 1
	getpwent    select u.name, 'x', u.id, ug.gid, 'MySQL', u.home, u.shell \
	            from users as u left join users_groups as ug on u.id = ug.uid \
	            where u.name='%1$s' and ug.main=true \
	            limit 1
	getspnam    select name, password, '1', '0', '99999', '0', '0', '-1', '0' \
	             from users \
	            where name='%1$s' \
	            limit 1
	getspent    select name, password, '1', '0', '99999', '0', '0', '-1', '0' \
	            from users \
	            where name='%1$s' \
	            limit 1
	getgrnam    select name, password, id \
	            from groups \
	            where name='%1$s' \
	            limit 1
	getgrgid    select name, password, id \
	            from groups \
	            where id='%1$s' \
	            limit 1
	getgrent    select name, password, id \
	            from groups
	memsbygid   select u.name \
	            from users as u left join users_groups as ug on u.id=ug.uid \
	            where ug.gid='%1$s'
	gidsbymem   select ug.gid \
	            from users as u left join users_groups as ug on u.id=ug.uid \
	            where u.name='%1$s'
	
	host        localhost
	database    itbm
	username    nss-user
	password    [removed]
	socket      /var/run/mysqld/mysqld.sock
	port        3306
	pidfile     /var/run/nsvsd.pid
	runas       nsvsd
	threads     5
	facility    daemon
	priority    info


DB Schema::

	CREATE TABLE `groups` (
	  `id` int(7) NOT NULL auto_increment,
	  `name` varchar(30) NOT NULL,
	  `password` varchar(34) default NULL,
	  PRIMARY KEY  (`id`),
	  UNIQUE KEY `name` (`name`)
	) ENGINE=MyISAM AUTO_INCREMENT=6050 DEFAULT CHARSET=utf8;
	
	CREATE TABLE `users` (
	  `id` int(7) NOT NULL auto_increment,
	  `name` varchar(30) NOT NULL,
	  `password` varchar(34) NOT NULL,
	  `first_name` varchar(50) default NULL,
	  `last_name` varchar(50) default NULL,
	  `phone` int(15) default NULL,
	  `country` varchar(5) default NULL,
	  `email` varchar(100) NOT NULL,
	  `home` varchar(150) default NULL,
	  `shell` varchar(50) default NULL,
	  PRIMARY KEY  (`id`),
	  UNIQUE KEY `name` (`name`)
	) ENGINE=MyISAM AUTO_INCREMENT=8049 DEFAULT CHARSET=utf8;
	
	CREATE TABLE `users_groups` (
	  `uid` int(7) NOT NULL,
	  `gid` int(7) NOT NULL default '0',
	  `main` tinyint(1) default NULL
	) ENGINE=MyISAM DEFAULT CHARSET=utf8;
	

System:

- Running Gentoo Linux Hardened with GrSec.
- Kernel 2.6.24-r3.
- NSVSD Version 0.5
- nscd (GNU libc) 2.6.1
- mysql  Ver 14.12 Distrib 5.0.54, for pc-linux-gnu (x86_64) using readline 5.2


Thanks for your support.
Cheers, James.