Oct  6 17:30:05 erlangs CRON[3915865]: pam_unix(cron:session): session closed for user root
Oct  6 17:31:01 erlangs CRON[3938260]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:31:02 erlangs CRON[3938260]: pam_unix(cron:session): session closed for user root
Oct  6 17:32:01 erlangs CRON[3943974]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:32:01 erlangs CRON[3943974]: pam_unix(cron:session): session closed for user root
Oct  6 17:32:42 erlangs CRON[3915866]: pam_unix(cron:session): session closed for user root
Oct  6 17:33:01 erlangs CRON[3958955]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:33:01 erlangs CRON[3958955]: pam_unix(cron:session): session closed for user root
Oct  6 17:34:01 erlangs CRON[3958998]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:34:01 erlangs CRON[3958998]: pam_unix(cron:session): session closed for user root
Oct  6 17:35:02 erlangs CRON[3959043]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:35:02 erlangs CRON[3959042]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:35:02 erlangs CRON[3959043]: pam_unix(cron:session): session closed for user root
Oct  6 17:36:01 erlangs CRON[3980852]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:36:01 erlangs CRON[3980852]: pam_unix(cron:session): session closed for user root
Oct  6 17:37:01 erlangs CRON[3987023]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:37:01 erlangs CRON[3987023]: pam_unix(cron:session): session closed for user root
Oct  6 17:37:49 erlangs CRON[3959042]: pam_unix(cron:session): session closed for user root
Oct  6 17:38:01 erlangs CRON[4002119]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:38:01 erlangs CRON[4002119]: pam_unix(cron:session): session closed for user root
Oct  6 17:39:01 erlangs CRON[4002154]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:39:01 erlangs CRON[4002154]: pam_unix(cron:session): session closed for user root
Oct  6 17:40:01 erlangs CRON[4002215]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:40:01 erlangs CRON[4002217]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:40:01 erlangs CRON[4002216]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 17:40:01 erlangs CRON[4002217]: pam_unix(cron:session): session closed for user root