[Mon Apr 27 09:50:57.269113 2015] [core:notice] [pid 22858] SELinux policy enabled; httpd running 
as context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
[Mon Apr 27 09:50:57.272544 2015] [suexec:notice] [pid 22858] AH01232: suEXEC mechanism enabled (w
rapper: /usr/sbin/suexec)
[Mon Apr 27 09:50:57.305927 2015] [auth_digest:notice] [pid 22859] AH01757: generating secret for 
digest authentication ...
[Mon Apr 27 09:50:57.305994 2015] [auth_digest:error] [pid 22859] (2)No such file or directory: AH
01762: Failed to create shared memory segment on file /run/httpd/authdigest_shm.22859
[Mon Apr 27 09:50:57.306015 2015] [auth_digest:error] [pid 22859] (2)No such file or directory: AH
01760: failed to initialize shm - all nonce-count checking, one-time nonces, and MD5-sess algorith
m disabled
[Mon Apr 27 09:50:57.306021 2015] [:emerg] [pid 22859] AH00020: Configuration Failed, exiting