Jun  7 22:12:44 prd-ubuntu1804-builder-4c-4g-19390 passwd[913]: password for 'ubuntu' changed by 'root'
Jun  7 22:12:44 prd-ubuntu1804-builder-4c-4g-19390 systemd-logind[943]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  7 22:12:44 prd-ubuntu1804-builder-4c-4g-19390 systemd-logind[943]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  7 22:12:44 prd-ubuntu1804-builder-4c-4g-19390 systemd-logind[943]: New seat seat0.
Jun  7 22:12:44 prd-ubuntu1804-builder-4c-4g-19390 sshd[995]: Server listening on 0.0.0.0 port 22.
Jun  7 22:12:44 prd-ubuntu1804-builder-4c-4g-19390 sshd[995]: Server listening on :: port 22.
Jun  7 22:12:45 prd-ubuntu1804-builder-4c-4g-19390 sshd[1212]: Did not receive identification string from 10.30.104.4 port 40518
Jun  7 22:12:51 prd-ubuntu1804-builder-4c-4g-19390 sshd[1317]: Invalid user jenkins from 10.30.104.4 port 40526
Jun  7 22:12:52 prd-ubuntu1804-builder-4c-4g-19390 sshd[1317]: Received disconnect from 10.30.104.4 port 40526:11: Closed due to user request. [preauth]
Jun  7 22:12:52 prd-ubuntu1804-builder-4c-4g-19390 sshd[1317]: Disconnected from invalid user jenkins 10.30.104.4 port 40526 [preauth]
Jun  7 22:12:54 prd-ubuntu1804-builder-4c-4g-19390 sshd[1378]: Invalid user jenkins from 10.30.104.4 port 40544
Jun  7 22:12:54 prd-ubuntu1804-builder-4c-4g-19390 sshd[1378]: Received disconnect from 10.30.104.4 port 40544:11: Closed due to user request. [preauth]
Jun  7 22:12:54 prd-ubuntu1804-builder-4c-4g-19390 sshd[1378]: Disconnected from invalid user jenkins 10.30.104.4 port 40544 [preauth]
Jun  7 22:12:56 prd-ubuntu1804-builder-4c-4g-19390 sshd[1380]: Invalid user jenkins from 10.30.104.4 port 40574
Jun  7 22:12:56 prd-ubuntu1804-builder-4c-4g-19390 sshd[1380]: Received disconnect from 10.30.104.4 port 40574:11: Closed due to user request. [preauth]
Jun  7 22:12:56 prd-ubuntu1804-builder-4c-4g-19390 sshd[1380]: Disconnected from invalid user jenkins 10.30.104.4 port 40574 [preauth]
Jun  7 22:12:58 prd-ubuntu1804-builder-4c-4g-19390 useradd[1400]: new group: name=jenkins, GID=1001
Jun  7 22:12:58 prd-ubuntu1804-builder-4c-4g-19390 useradd[1400]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  7 22:12:58 prd-ubuntu1804-builder-4c-4g-19390 sshd[1424]: Accepted publickey for jenkins from 10.30.104.4 port 40586 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun  7 22:12:58 prd-ubuntu1804-builder-4c-4g-19390 sshd[1424]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  7 22:12:58 prd-ubuntu1804-builder-4c-4g-19390 systemd-logind[943]: New session 1 of user jenkins.
Jun  7 22:12:58 prd-ubuntu1804-builder-4c-4g-19390 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  7 22:13:01 prd-ubuntu1804-builder-4c-4g-19390 CRON[1643]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  7 22:13:01 prd-ubuntu1804-builder-4c-4g-19390 CRON[1643]: pam_unix(cron:session): session closed for user root
Jun  7 22:14:02 prd-ubuntu1804-builder-4c-4g-19390 CRON[2613]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  7 22:14:02 prd-ubuntu1804-builder-4c-4g-19390 CRON[2613]: pam_unix(cron:session): session closed for user root
Jun  7 22:15:01 prd-ubuntu1804-builder-4c-4g-19390 CRON[3068]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  7 22:15:01 prd-ubuntu1804-builder-4c-4g-19390 CRON[3068]: pam_unix(cron:session): session closed for user root
Jun  7 22:15:05 prd-ubuntu1804-builder-4c-4g-19390 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun  7 22:15:05 prd-ubuntu1804-builder-4c-4g-19390 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)