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php-fpm listen (default configuration) on port 9000

On RHEL-7, 
# semanage port -l  | grep http_port
http_port_t                    tcp      80, 81, 443, 488, 8008, 8009, 8443, 9000

So Apache (via mod_proxy_cfgi) is able to connect to php-fpm

On RHEL-6
http_port_t                    tcp      80, 81, 443, 488, 8008, 8009, 8443

So connection is not allowed

type=AVC msg=audit(1380108605.792:25270): avc:  denied  { name_connect } for  pid=11970 comm="httpd" dest=9000 scontext=unconfined_u:system_r:httpd_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=tcp_socket

Connection can be allowed using:
# semanage port -a -t http_port_t -p tcp 9000


P.S. httpd 2.2 in RHEL-6 don't have mod_proxy_fcgi, but httpd24-httpd (in RHSCL) will have it.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-1598.html