Oct  9 20:40:04 erlangs CRON[765681]: pam_unix(cron:session): session closed for user root
Oct  9 20:41:01 erlangs CRON[786835]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:41:01 erlangs CRON[786835]: pam_unix(cron:session): session closed for user root
Oct  9 20:42:01 erlangs CRON[792861]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:42:02 erlangs CRON[792861]: pam_unix(cron:session): session closed for user root
Oct  9 20:43:01 erlangs CRON[808389]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:43:01 erlangs CRON[808389]: pam_unix(cron:session): session closed for user root
Oct  9 20:43:06 erlangs CRON[765682]: pam_unix(cron:session): session closed for user root
Oct  9 20:44:01 erlangs CRON[809204]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:44:02 erlangs CRON[809204]: pam_unix(cron:session): session closed for user root
Oct  9 20:45:01 erlangs CRON[809260]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:45:01 erlangs CRON[809261]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:45:01 erlangs CRON[809261]: pam_unix(cron:session): session closed for user root
Oct  9 20:46:01 erlangs CRON[830411]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:46:01 erlangs CRON[830411]: pam_unix(cron:session): session closed for user root
Oct  9 20:47:01 erlangs CRON[835903]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:47:01 erlangs CRON[835903]: pam_unix(cron:session): session closed for user root
Oct  9 20:48:01 erlangs CRON[850924]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:48:01 erlangs CRON[850924]: pam_unix(cron:session): session closed for user root
Oct  9 20:48:12 erlangs CRON[809260]: pam_unix(cron:session): session closed for user root
Oct  9 20:49:01 erlangs CRON[852847]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:49:01 erlangs CRON[852847]: pam_unix(cron:session): session closed for user root
Oct  9 20:50:01 erlangs CRON[852903]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:50:01 erlangs CRON[852904]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:50:01 erlangs CRON[852905]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:50:01 erlangs CRON[852905]: pam_unix(cron:session): session closed for user root