Oct  7 02:40:05 erlangs CRON[257819]: pam_unix(cron:session): session closed for user root
Oct  7 02:41:01 erlangs CRON[279417]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:41:01 erlangs CRON[279417]: pam_unix(cron:session): session closed for user root
Oct  7 02:42:01 erlangs CRON[285933]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:42:01 erlangs CRON[285933]: pam_unix(cron:session): session closed for user root
Oct  7 02:42:44 erlangs CRON[257820]: pam_unix(cron:session): session closed for user root
Oct  7 02:43:01 erlangs CRON[301024]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:43:01 erlangs CRON[301024]: pam_unix(cron:session): session closed for user root
Oct  7 02:44:01 erlangs CRON[301070]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:44:01 erlangs CRON[301070]: pam_unix(cron:session): session closed for user root
Oct  7 02:45:01 erlangs CRON[301114]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:45:01 erlangs CRON[301113]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:45:02 erlangs CRON[301114]: pam_unix(cron:session): session closed for user root
Oct  7 02:46:01 erlangs CRON[322193]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:46:01 erlangs CRON[322193]: pam_unix(cron:session): session closed for user root
Oct  7 02:47:01 erlangs CRON[328802]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:47:01 erlangs CRON[328802]: pam_unix(cron:session): session closed for user root
Oct  7 02:47:49 erlangs CRON[301113]: pam_unix(cron:session): session closed for user root
Oct  7 02:48:01 erlangs CRON[344330]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:48:01 erlangs CRON[344330]: pam_unix(cron:session): session closed for user root
Oct  7 02:49:01 erlangs CRON[344365]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:49:01 erlangs CRON[344365]: pam_unix(cron:session): session closed for user root
Oct  7 02:50:01 erlangs CRON[344415]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:50:01 erlangs CRON[344416]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:50:01 erlangs CRON[344414]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 02:50:01 erlangs CRON[344416]: pam_unix(cron:session): session closed for user root