Oct  9 21:00:04 erlangs CRON[940063]: pam_unix(cron:session): session closed for user root
Oct  9 21:01:01 erlangs CRON[961212]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:01:01 erlangs CRON[961212]: pam_unix(cron:session): session closed for user root
Oct  9 21:02:02 erlangs CRON[967606]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:02:02 erlangs CRON[967606]: pam_unix(cron:session): session closed for user root
Oct  9 21:02:58 erlangs CRON[940064]: pam_unix(cron:session): session closed for user root
Oct  9 21:03:01 erlangs CRON[983550]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:03:01 erlangs CRON[983550]: pam_unix(cron:session): session closed for user root
Oct  9 21:04:01 erlangs CRON[983599]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:04:01 erlangs CRON[983599]: pam_unix(cron:session): session closed for user root
Oct  9 21:05:01 erlangs CRON[983683]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:05:01 erlangs CRON[983682]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:05:01 erlangs CRON[983683]: pam_unix(cron:session): session closed for user root
Oct  9 21:06:01 erlangs CRON[1004893]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:06:02 erlangs CRON[1004893]: pam_unix(cron:session): session closed for user root
Oct  9 21:07:01 erlangs CRON[1011111]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:07:01 erlangs CRON[1011111]: pam_unix(cron:session): session closed for user root
Oct  9 21:08:00 erlangs CRON[983682]: pam_unix(cron:session): session closed for user root
Oct  9 21:08:00 erlangs CRON[1027166]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:08:00 erlangs CRON[1027166]: pam_unix(cron:session): session closed for user root
Oct  9 21:09:01 erlangs CRON[1027210]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:09:02 erlangs CRON[1027210]: pam_unix(cron:session): session closed for user root
Oct  9 21:10:01 erlangs CRON[1027255]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:10:01 erlangs CRON[1027257]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:10:01 erlangs CRON[1027256]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 21:10:01 erlangs CRON[1027257]: pam_unix(cron:session): session closed for user root