May  5 12:00:31 prd-ubuntu1804-builder-4c-4g-8358 passwd[950]: password for 'ubuntu' changed by 'root'
May  5 12:00:31 prd-ubuntu1804-builder-4c-4g-8358 systemd-logind[1015]: Watching system buttons on /dev/input/event0 (Power Button)
May  5 12:00:31 prd-ubuntu1804-builder-4c-4g-8358 systemd-logind[1015]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  5 12:00:31 prd-ubuntu1804-builder-4c-4g-8358 systemd-logind[1015]: New seat seat0.
May  5 12:00:31 prd-ubuntu1804-builder-4c-4g-8358 sshd[1055]: Server listening on 0.0.0.0 port 22.
May  5 12:00:31 prd-ubuntu1804-builder-4c-4g-8358 sshd[1055]: Server listening on :: port 22.
May  5 12:00:34 prd-ubuntu1804-builder-4c-4g-8358 sshd[1348]: Did not receive identification string from 10.30.104.4 port 53576
May  5 12:00:37 prd-ubuntu1804-builder-4c-4g-8358 useradd[1408]: new group: name=jenkins, GID=1001
May  5 12:00:37 prd-ubuntu1804-builder-4c-4g-8358 useradd[1408]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  5 12:00:42 prd-ubuntu1804-builder-4c-4g-8358 sshd[1475]: Accepted publickey for jenkins from 10.30.104.4 port 53580 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May  5 12:00:42 prd-ubuntu1804-builder-4c-4g-8358 sshd[1475]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  5 12:00:42 prd-ubuntu1804-builder-4c-4g-8358 systemd-logind[1015]: New session 1 of user jenkins.
May  5 12:00:42 prd-ubuntu1804-builder-4c-4g-8358 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  5 12:01:00 prd-ubuntu1804-builder-4c-4g-8358 CRON[2004]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 12:01:00 prd-ubuntu1804-builder-4c-4g-8358 CRON[2004]: pam_unix(cron:session): session closed for user root
May  5 12:02:01 prd-ubuntu1804-builder-4c-4g-8358 CRON[2684]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 12:02:01 prd-ubuntu1804-builder-4c-4g-8358 CRON[2684]: pam_unix(cron:session): session closed for user root
May  5 12:02:15 prd-ubuntu1804-builder-4c-4g-8358 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May  5 12:02:15 prd-ubuntu1804-builder-4c-4g-8358 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)