ports/161462: Zabbix_agentd opens a lot of files

[Vincent Bolinard]

>Number:         161462
>Category:       ports
>Synopsis:       Zabbix_agentd opens a lot of files
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Oct 10 14:00:19 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Vincent Bolinard
>Release:        8.2-RELEASE
>Organization:
>Environment:
FreeBSD 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Sun Mar 13 04:46:55 CET 2011     root at sd-14457:/usr/obj/usr/src/sys/CLASSIC  i386
>Description:
If I run zabbix_agentd inside a jail, afer a few hours, the kern.maxfiles limit is reached.

lsof -u zabbix returns a lot of lines like this (actually 2949):

zabbix_ag 11997 zabbix   68u  IPv4 0xce923278      0t0      TCP *:* (CLOSED)

It seems that those TCP connections don't get closed correctly or something...
The problem does not occur on the host system where zabbix_agentd is also running.

zabbix_agentd comes from the ports collection : zabbix-agent-1.8.3,2

Thanks for your help :)
>How-To-Repeat:
Let zabbix_agentd running inside a jail for some time.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: