Oct  7 17:20:06 erlangs CRON[3692304]: pam_unix(cron:session): session closed for user root
Oct  7 17:21:01 erlangs CRON[3712698]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:21:01 erlangs CRON[3712698]: pam_unix(cron:session): session closed for user root
Oct  7 17:22:01 erlangs CRON[3719848]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:22:01 erlangs CRON[3719848]: pam_unix(cron:session): session closed for user root
Oct  7 17:22:55 erlangs CRON[3692305]: pam_unix(cron:session): session closed for user root
Oct  7 17:23:01 erlangs CRON[3735539]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:23:01 erlangs CRON[3735539]: pam_unix(cron:session): session closed for user root
Oct  7 17:24:01 erlangs CRON[3735597]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:24:02 erlangs CRON[3735597]: pam_unix(cron:session): session closed for user root
Oct  7 17:25:01 erlangs CRON[3735646]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:25:01 erlangs CRON[3735647]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:25:01 erlangs CRON[3735647]: pam_unix(cron:session): session closed for user root
Oct  7 17:26:01 erlangs CRON[3756377]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:26:01 erlangs CRON[3756377]: pam_unix(cron:session): session closed for user root
Oct  7 17:27:01 erlangs CRON[3763201]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:27:01 erlangs CRON[3763201]: pam_unix(cron:session): session closed for user root
Oct  7 17:27:57 erlangs CRON[3735646]: pam_unix(cron:session): session closed for user root
Oct  7 17:28:01 erlangs CRON[3778873]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:28:01 erlangs CRON[3778873]: pam_unix(cron:session): session closed for user root
Oct  7 17:29:01 erlangs CRON[3778924]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:29:01 erlangs CRON[3778924]: pam_unix(cron:session): session closed for user root
Oct  7 17:30:01 erlangs CRON[3778963]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:30:01 erlangs CRON[3778963]: pam_unix(cron:session): session closed for user root
Oct  7 17:30:01 erlangs CRON[3778964]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:30:01 erlangs CRON[3778966]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:30:01 erlangs CRON[3778965]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 17:30:01 erlangs CRON[3778966]: pam_unix(cron:session): session closed for user root