Oct  4 17:40:05 erlangs CRON[526535]: pam_unix(cron:session): session closed for user root
Oct  4 17:41:01 erlangs CRON[546747]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:41:01 erlangs CRON[546747]: pam_unix(cron:session): session closed for user root
Oct  4 17:42:01 erlangs CRON[552365]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:42:01 erlangs CRON[552365]: pam_unix(cron:session): session closed for user root
Oct  4 17:43:01 erlangs CRON[568600]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:43:01 erlangs CRON[568600]: pam_unix(cron:session): session closed for user root
Oct  4 17:43:07 erlangs CRON[526536]: pam_unix(cron:session): session closed for user root
Oct  4 17:44:01 erlangs CRON[569400]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:44:01 erlangs CRON[569400]: pam_unix(cron:session): session closed for user root
Oct  4 17:45:01 erlangs CRON[569453]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:45:01 erlangs CRON[569454]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:45:01 erlangs CRON[569454]: pam_unix(cron:session): session closed for user root
Oct  4 17:46:01 erlangs CRON[589999]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:46:01 erlangs CRON[589999]: pam_unix(cron:session): session closed for user root
Oct  4 17:47:01 erlangs CRON[595887]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:47:01 erlangs CRON[595887]: pam_unix(cron:session): session closed for user root
Oct  4 17:48:01 erlangs CRON[569453]: pam_unix(cron:session): session closed for user root
Oct  4 17:48:01 erlangs CRON[612231]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:48:01 erlangs CRON[612231]: pam_unix(cron:session): session closed for user root
Oct  4 17:49:01 erlangs CRON[612271]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:49:01 erlangs CRON[612271]: pam_unix(cron:session): session closed for user root
Oct  4 17:50:01 erlangs CRON[612322]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:50:01 erlangs CRON[612324]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:50:01 erlangs CRON[612323]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 17:50:01 erlangs CRON[612324]: pam_unix(cron:session): session closed for user root