Apr  8 12:04:54 prd-ubuntu1804-builder-4c-4g-4667 passwd[940]: password for 'ubuntu' changed by 'root'
Apr  8 12:04:54 prd-ubuntu1804-builder-4c-4g-4667 systemd-logind[1001]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  8 12:04:54 prd-ubuntu1804-builder-4c-4g-4667 systemd-logind[1001]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  8 12:04:54 prd-ubuntu1804-builder-4c-4g-4667 systemd-logind[1001]: New seat seat0.
Apr  8 12:04:54 prd-ubuntu1804-builder-4c-4g-4667 sshd[1021]: Server listening on 0.0.0.0 port 22.
Apr  8 12:04:54 prd-ubuntu1804-builder-4c-4g-4667 sshd[1021]: Server listening on :: port 22.
Apr  8 12:04:57 prd-ubuntu1804-builder-4c-4g-4667 sshd[1344]: Did not receive identification string from 10.30.104.4 port 41074
Apr  8 12:04:58 prd-ubuntu1804-builder-4c-4g-4667 sshd[1354]: Invalid user jenkins from 10.30.104.4 port 41076
Apr  8 12:04:58 prd-ubuntu1804-builder-4c-4g-4667 sshd[1354]: Received disconnect from 10.30.104.4 port 41076:11: Closed due to user request. [preauth]
Apr  8 12:04:58 prd-ubuntu1804-builder-4c-4g-4667 sshd[1354]: Disconnected from invalid user jenkins 10.30.104.4 port 41076 [preauth]
Apr  8 12:05:00 prd-ubuntu1804-builder-4c-4g-4667 useradd[1388]: new group: name=jenkins, GID=1001
Apr  8 12:05:00 prd-ubuntu1804-builder-4c-4g-4667 useradd[1388]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr  8 12:05:00 prd-ubuntu1804-builder-4c-4g-4667 sshd[1412]: Accepted publickey for jenkins from 10.30.104.4 port 41080 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr  8 12:05:00 prd-ubuntu1804-builder-4c-4g-4667 sshd[1412]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  8 12:05:00 prd-ubuntu1804-builder-4c-4g-4667 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  8 12:05:00 prd-ubuntu1804-builder-4c-4g-4667 systemd-logind[1001]: New session 1 of user jenkins.
Apr  8 12:05:01 prd-ubuntu1804-builder-4c-4g-4667 CRON[1593]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  8 12:05:01 prd-ubuntu1804-builder-4c-4g-4667 CRON[1593]: pam_unix(cron:session): session closed for user root
Apr  8 12:06:02 prd-ubuntu1804-builder-4c-4g-4667 CRON[2465]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  8 12:06:02 prd-ubuntu1804-builder-4c-4g-4667 CRON[2465]: pam_unix(cron:session): session closed for user root
Apr  8 12:06:34 prd-ubuntu1804-builder-4c-4g-4667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr  8 12:06:34 prd-ubuntu1804-builder-4c-4g-4667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)