Oct  8 04:10:05 erlangs CRON[942333]: pam_unix(cron:session): session closed for user root
Oct  8 04:11:01 erlangs CRON[960942]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:11:01 erlangs CRON[960942]: pam_unix(cron:session): session closed for user root
Oct  8 04:12:01 erlangs CRON[969537]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:12:01 erlangs CRON[969537]: pam_unix(cron:session): session closed for user root
Oct  8 04:13:01 erlangs CRON[984758]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:13:01 erlangs CRON[984758]: pam_unix(cron:session): session closed for user root
Oct  8 04:13:09 erlangs CRON[942334]: pam_unix(cron:session): session closed for user root
Oct  8 04:14:01 erlangs CRON[985675]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:14:01 erlangs CRON[985675]: pam_unix(cron:session): session closed for user root
Oct  8 04:15:01 erlangs CRON[985712]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:15:01 erlangs CRON[985711]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:15:01 erlangs CRON[985712]: pam_unix(cron:session): session closed for user root
Oct  8 04:16:01 erlangs CRON[1005250]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:16:01 erlangs CRON[1005250]: pam_unix(cron:session): session closed for user root
Oct  8 04:17:01 erlangs CRON[1012909]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:17:01 erlangs CRON[1012908]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:17:01 erlangs CRON[1012908]: pam_unix(cron:session): session closed for user root
Oct  8 04:17:01 erlangs CRON[1012909]: pam_unix(cron:session): session closed for user root
Oct  8 04:18:01 erlangs CRON[1028423]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:18:01 erlangs CRON[1028423]: pam_unix(cron:session): session closed for user root
Oct  8 04:18:05 erlangs CRON[985711]: pam_unix(cron:session): session closed for user root
Oct  8 04:19:01 erlangs CRON[1029054]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:19:01 erlangs CRON[1029054]: pam_unix(cron:session): session closed for user root
Oct  8 04:20:01 erlangs CRON[1029089]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:20:01 erlangs CRON[1029090]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:20:01 erlangs CRON[1029091]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 04:20:02 erlangs CRON[1029091]: pam_unix(cron:session): session closed for user root