Is it a new thing that httpd can't execute bash? After a recent policy upgrade, I'm seeing a lot of these: audit(1147792088.616:148): avc: denied { execute } for pid=1262 comm="httpd" name="bash" dev=dm-0 ino=3267269 scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:object_r:shell_exec_t:s0 tclass=file