2016-08-26T16:21:56.723098-07:00 WARNING sshd[18891]: pam_lastlog(sshd:session): file /var/log/lastlog created
2016-08-26T16:21:56.724437-07:00 INFO sshd[18891]: pam_unix(sshd:session): session opened for user root by (uid=0)
2016-08-26T16:21:56.777654-07:00 INFO sshd[18891]: pam_unix(sshd:session): session closed for user root
2016-08-26T16:21:56.877275-07:00 INFO sshd[19043]: pam_unix(sshd:session): session opened for user root by (uid=0)
