Oct  6 01:00:05 erlangs CRON[3836512]: pam_unix(cron:session): session closed for user root
Oct  6 01:01:01 erlangs CRON[3858546]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:01:01 erlangs CRON[3858545]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:01:01 erlangs CRON[3858546]: pam_unix(cron:session): session closed for user root
Oct  6 01:01:09 erlangs CRON[3858545]: pam_unix(cron:session): session closed for user root
Oct  6 01:02:01 erlangs CRON[3862005]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:02:01 erlangs CRON[3862005]: pam_unix(cron:session): session closed for user root
Oct  6 01:03:01 erlangs CRON[3864332]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:03:02 erlangs CRON[3864332]: pam_unix(cron:session): session closed for user root
Oct  6 01:04:01 erlangs CRON[3876117]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:04:01 erlangs CRON[3876117]: pam_unix(cron:session): session closed for user root
Oct  6 01:04:25 erlangs CRON[3836513]: pam_unix(cron:session): session closed for user root
Oct  6 01:05:01 erlangs CRON[3879706]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:05:01 erlangs CRON[3879708]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:05:01 erlangs CRON[3879707]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:05:01 erlangs CRON[3879708]: pam_unix(cron:session): session closed for user root
Oct  6 01:06:01 erlangs CRON[3899917]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:06:01 erlangs CRON[3899917]: pam_unix(cron:session): session closed for user root
Oct  6 01:07:01 erlangs CRON[3904940]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:07:01 erlangs CRON[3904940]: pam_unix(cron:session): session closed for user root
Oct  6 01:08:01 erlangs CRON[3914997]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:08:01 erlangs CRON[3914997]: pam_unix(cron:session): session closed for user root
Oct  6 01:08:40 erlangs CRON[3879706]: pam_unix(cron:session): session closed for user root
Oct  6 01:09:01 erlangs CRON[3922853]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:09:01 erlangs CRON[3922853]: pam_unix(cron:session): session closed for user root
Oct  6 01:10:01 erlangs CRON[3922894]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:10:01 erlangs CRON[3922895]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:10:01 erlangs CRON[3922893]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 01:10:02 erlangs CRON[3922895]: pam_unix(cron:session): session closed for user root