Fail2ban - Received MemoryError()

Question

Python

On Centos 6.1
Installed fail2ban-0.8.10

I get the following error in the logs:

2013-08-21 11:04:35,916 fail2ban.jail   : INFO   Creating new jail 'ssh-iptables'
2013-08-21 11:04:35,920 fail2ban.comm   : WARNING Command ['add', 'ssh-iptables', 'auto'] has failed. Received MemoryError()

Well, in iptables -nvL there are no entries from fail2ban, although the process itself is running.
iptables version v1.4.7

Answer 1

The problem was in selinux.
I always forget about him.