Nov  4 08:46:44 prd-ubuntu1804-builder-4c-4g-81451 passwd[984]: password for 'ubuntu' changed by 'root'
Nov  4 08:46:44 prd-ubuntu1804-builder-4c-4g-81451 systemd-logind[1017]: Watching system buttons on /dev/input/event0 (Power Button)
Nov  4 08:46:44 prd-ubuntu1804-builder-4c-4g-81451 systemd-logind[1017]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Nov  4 08:46:44 prd-ubuntu1804-builder-4c-4g-81451 systemd-logind[1017]: New seat seat0.
Nov  4 08:46:45 prd-ubuntu1804-builder-4c-4g-81451 sshd[1191]: Server listening on 0.0.0.0 port 22.
Nov  4 08:46:45 prd-ubuntu1804-builder-4c-4g-81451 sshd[1191]: Server listening on :: port 22.
Nov  4 08:46:50 prd-ubuntu1804-builder-4c-4g-81451 sshd[1524]: Did not receive identification string from 10.30.104.4 port 46820
Nov  4 08:46:57 prd-ubuntu1804-builder-4c-4g-81451 sshd[1541]: Invalid user jenkins from 10.30.104.4 port 46834
Nov  4 08:46:57 prd-ubuntu1804-builder-4c-4g-81451 sshd[1541]: Received disconnect from 10.30.104.4 port 46834:11: Closed due to user request. [preauth]
Nov  4 08:46:57 prd-ubuntu1804-builder-4c-4g-81451 sshd[1541]: Disconnected from invalid user jenkins 10.30.104.4 port 46834 [preauth]
Nov  4 08:46:59 prd-ubuntu1804-builder-4c-4g-81451 sshd[1545]: Invalid user jenkins from 10.30.104.4 port 46850
Nov  4 08:46:59 prd-ubuntu1804-builder-4c-4g-81451 sshd[1545]: Received disconnect from 10.30.104.4 port 46850:11: Closed due to user request. [preauth]
Nov  4 08:46:59 prd-ubuntu1804-builder-4c-4g-81451 sshd[1545]: Disconnected from invalid user jenkins 10.30.104.4 port 46850 [preauth]
Nov  4 08:47:00 prd-ubuntu1804-builder-4c-4g-81451 useradd[1565]: new group: name=jenkins, GID=1001
Nov  4 08:47:00 prd-ubuntu1804-builder-4c-4g-81451 useradd[1565]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Nov  4 08:47:01 prd-ubuntu1804-builder-4c-4g-81451 sshd[1633]: Accepted publickey for jenkins from 10.30.104.4 port 46860 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Nov  4 08:47:01 prd-ubuntu1804-builder-4c-4g-81451 sshd[1633]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Nov  4 08:47:01 prd-ubuntu1804-builder-4c-4g-81451 systemd-logind[1017]: New session 1 of user jenkins.
Nov  4 08:47:01 prd-ubuntu1804-builder-4c-4g-81451 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Nov  4 08:47:01 prd-ubuntu1804-builder-4c-4g-81451 CRON[1661]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov  4 08:47:01 prd-ubuntu1804-builder-4c-4g-81451 CRON[1661]: pam_unix(cron:session): session closed for user root
Nov  4 08:48:02 prd-ubuntu1804-builder-4c-4g-81451 CRON[3001]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov  4 08:48:02 prd-ubuntu1804-builder-4c-4g-81451 CRON[3001]: pam_unix(cron:session): session closed for user root
Nov  4 08:48:58 prd-ubuntu1804-builder-4c-4g-81451 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Nov  4 08:48:58 prd-ubuntu1804-builder-4c-4g-81451 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)