Oct  5 03:40:04 erlangs CRON[1440615]: pam_unix(cron:session): session closed for user root
Oct  5 03:41:01 erlangs CRON[1460727]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:41:01 erlangs CRON[1460727]: pam_unix(cron:session): session closed for user root
Oct  5 03:42:01 erlangs CRON[1466553]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:42:01 erlangs CRON[1466553]: pam_unix(cron:session): session closed for user root
Oct  5 03:42:59 erlangs CRON[1440616]: pam_unix(cron:session): session closed for user root
Oct  5 03:43:01 erlangs CRON[1483623]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:43:01 erlangs CRON[1483623]: pam_unix(cron:session): session closed for user root
Oct  5 03:44:01 erlangs CRON[1483683]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:44:02 erlangs CRON[1483683]: pam_unix(cron:session): session closed for user root
Oct  5 03:45:01 erlangs CRON[1483741]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:45:01 erlangs CRON[1483740]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:45:01 erlangs CRON[1483741]: pam_unix(cron:session): session closed for user root
Oct  5 03:46:01 erlangs CRON[1504822]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:46:01 erlangs CRON[1504822]: pam_unix(cron:session): session closed for user root
Oct  5 03:47:01 erlangs CRON[1512477]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:47:01 erlangs CRON[1512477]: pam_unix(cron:session): session closed for user root
Oct  5 03:47:42 erlangs CRON[1483740]: pam_unix(cron:session): session closed for user root
Oct  5 03:48:01 erlangs CRON[1526715]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:48:01 erlangs CRON[1526715]: pam_unix(cron:session): session closed for user root
Oct  5 03:49:01 erlangs CRON[1526776]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:49:01 erlangs CRON[1526776]: pam_unix(cron:session): session closed for user root
Oct  5 03:50:01 erlangs CRON[1526824]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:50:01 erlangs CRON[1526825]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:50:01 erlangs CRON[1526826]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 03:50:02 erlangs CRON[1526826]: pam_unix(cron:session): session closed for user root