Re: socket dissapears, how to t/s ?

I'm not an expert with this specific software but general knowledge of
CentOS would lead me to:
1. I suspect your configuration switched from using unix-domain sockets to
tcp sockets.
2. "permission denied" on TCP socket bind would point me to selinux issues
or perhaps weird maximum, root-only port limit (unlikely). google it.



On 16 December 2013 10:37, <[email protected]> wrote:

> I have a new Centos Postfix/Amavis server, it came as a preconfigured
> iRedMail server, a pre configured Postfix + ancillaries
>
> amavisd-new was installed and running, but, after a few days, amavisd
> started crashing
>
> I suspect a yum update of clamd from 'incompatible repos' caused it (?)
>
> I'm trying to figure out what's going on, when I start 'clamd' I get a
> socket as so:
>
> # service clamd start
> Starting Clam AntiVirus Daemon:                            [  OK  ]
>
> # ls -al /var/spool/amavisd/clamd.sock
> srw-rw-rw- 1 amavis amavis 0 Dec 16 10:29 /var/spool/amavisd/clamd.sock
>
> but, when I start amavisd it fails with
>
> # amavisd debug
> ...//...
> Use of uninitialized value in subroutine entry at
> /usr/local/share/perl5/Net/Server/Proto.pm line 125.
> Dec 16 10:31:26.427 emu.sbt.net.au /usr/sbin/amavisd[10618]: Net::Server:
> Binding to UNIX socket file "/var/spool/amavisd/clamd.sock"
> Dec 16 10:31:26.427 emu.sbt.net.au /usr/sbin/amavisd[10618]: Net::Server:
> Binding to TCP port 10024 on host 127.0.0.1 with IPv4
> Dec 16 10:31:26.428 emu.sbt.net.au /usr/sbin/amavisd[10618]:
> (!)Net::Server: 2013/12/16-10:31:26 Can't connect to TCP port 10024 on
> 127.0.0.1 [Permission denied]\n  at line 68 in file
> /usr/local/share/perl5/Net/Server/Proto/TCP.pm
> Dec 16 10:31:26.428 emu.sbt.net.au /usr/sbin/amavisd[10618]: Net::Server:
> 2013/12/16-10:31:26 Server closing!
>
> and, the socket disapears ?
>
> # ls -al /var/spool/amavisd/clamd.sock
> ls: cannot access /var/spool/amavisd/clamd.sock: No such file or directory
> # service clamd status
> clamd (pid 9263) is running...
>
> any suggestion how to figure this out?
>
>
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