Oct  6 02:30:04 erlangs CRON[344707]: pam_unix(cron:session): session closed for user root
Oct  6 02:31:01 erlangs CRON[363290]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:31:02 erlangs CRON[363290]: pam_unix(cron:session): session closed for user root
Oct  6 02:32:01 erlangs CRON[370235]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:32:01 erlangs CRON[370235]: pam_unix(cron:session): session closed for user root
Oct  6 02:33:01 erlangs CRON[377227]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:33:01 erlangs CRON[377227]: pam_unix(cron:session): session closed for user root
Oct  6 02:33:46 erlangs CRON[344708]: pam_unix(cron:session): session closed for user root
Oct  6 02:34:01 erlangs CRON[387844]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:34:01 erlangs CRON[387844]: pam_unix(cron:session): session closed for user root
Oct  6 02:35:01 erlangs CRON[387888]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:35:01 erlangs CRON[387887]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:35:02 erlangs CRON[387888]: pam_unix(cron:session): session closed for user root
Oct  6 02:36:01 erlangs CRON[407270]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:36:01 erlangs CRON[407270]: pam_unix(cron:session): session closed for user root
Oct  6 02:37:01 erlangs CRON[412450]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:37:01 erlangs CRON[412450]: pam_unix(cron:session): session closed for user root
Oct  6 02:38:01 erlangs CRON[416455]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:38:01 erlangs CRON[416455]: pam_unix(cron:session): session closed for user root
Oct  6 02:38:59 erlangs CRON[387887]: pam_unix(cron:session): session closed for user root
Oct  6 02:39:01 erlangs CRON[431010]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:39:01 erlangs CRON[431010]: pam_unix(cron:session): session closed for user root
Oct  6 02:39:46 erlangs CRON[3879707]: pam_unix(cron:session): session closed for user root
Oct  6 02:40:01 erlangs CRON[431057]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:40:01 erlangs CRON[431058]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:40:01 erlangs CRON[431056]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:40:02 erlangs CRON[431058]: pam_unix(cron:session): session closed for user root