Apr  3 09:29:17 prd-ubuntu1804-builder-4c-4g-3429 passwd[913]: password for 'ubuntu' changed by 'root'
Apr  3 09:29:17 prd-ubuntu1804-builder-4c-4g-3429 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  3 09:29:17 prd-ubuntu1804-builder-4c-4g-3429 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  3 09:29:17 prd-ubuntu1804-builder-4c-4g-3429 systemd-logind[994]: New seat seat0.
Apr  3 09:29:17 prd-ubuntu1804-builder-4c-4g-3429 sshd[1026]: Server listening on 0.0.0.0 port 22.
Apr  3 09:29:17 prd-ubuntu1804-builder-4c-4g-3429 sshd[1026]: Server listening on :: port 22.
Apr  3 09:29:19 prd-ubuntu1804-builder-4c-4g-3429 sshd[1209]: Did not receive identification string from 10.30.104.4 port 46574
Apr  3 09:29:28 prd-ubuntu1804-builder-4c-4g-3429 sshd[1344]: Invalid user jenkins from 10.30.104.4 port 46578
Apr  3 09:29:28 prd-ubuntu1804-builder-4c-4g-3429 sshd[1344]: Received disconnect from 10.30.104.4 port 46578:11: Closed due to user request. [preauth]
Apr  3 09:29:28 prd-ubuntu1804-builder-4c-4g-3429 sshd[1344]: Disconnected from invalid user jenkins 10.30.104.4 port 46578 [preauth]
Apr  3 09:29:30 prd-ubuntu1804-builder-4c-4g-3429 useradd[1353]: new group: name=jenkins, GID=1001
Apr  3 09:29:30 prd-ubuntu1804-builder-4c-4g-3429 useradd[1353]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr  3 09:29:30 prd-ubuntu1804-builder-4c-4g-3429 sshd[1366]: Accepted publickey for jenkins from 10.30.104.4 port 46590 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr  3 09:29:30 prd-ubuntu1804-builder-4c-4g-3429 sshd[1366]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  3 09:29:30 prd-ubuntu1804-builder-4c-4g-3429 systemd-logind[994]: New session 1 of user jenkins.
Apr  3 09:29:30 prd-ubuntu1804-builder-4c-4g-3429 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  3 09:30:02 prd-ubuntu1804-builder-4c-4g-3429 CRON[1968]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  3 09:30:02 prd-ubuntu1804-builder-4c-4g-3429 CRON[1968]: pam_unix(cron:session): session closed for user root
Apr  3 09:31:01 prd-ubuntu1804-builder-4c-4g-3429 CRON[2619]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  3 09:31:01 prd-ubuntu1804-builder-4c-4g-3429 CRON[2619]: pam_unix(cron:session): session closed for user root
Apr  3 09:31:12 prd-ubuntu1804-builder-4c-4g-3429 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr  3 09:31:12 prd-ubuntu1804-builder-4c-4g-3429 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)