Dec  4 10:12:17 prd-ubuntu1804-builder-4c-4g-17642 passwd[970]: password for 'ubuntu' changed by 'root'
Dec  4 10:12:17 prd-ubuntu1804-builder-4c-4g-17642 sshd[1068]: Server listening on 0.0.0.0 port 22.
Dec  4 10:12:17 prd-ubuntu1804-builder-4c-4g-17642 sshd[1068]: Server listening on :: port 22.
Dec  4 10:12:17 prd-ubuntu1804-builder-4c-4g-17642 systemd-logind[1063]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  4 10:12:17 prd-ubuntu1804-builder-4c-4g-17642 systemd-logind[1063]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  4 10:12:17 prd-ubuntu1804-builder-4c-4g-17642 systemd-logind[1063]: New seat seat0.
Dec  4 10:12:22 prd-ubuntu1804-builder-4c-4g-17642 sshd[1467]: Did not receive identification string from 10.30.104.4 port 59768
Dec  4 10:12:22 prd-ubuntu1804-builder-4c-4g-17642 sshd[1473]: Invalid user jenkins from 10.30.104.4 port 59772
Dec  4 10:12:22 prd-ubuntu1804-builder-4c-4g-17642 sshd[1473]: Received disconnect from 10.30.104.4 port 59772:11: Closed due to user request. [preauth]
Dec  4 10:12:22 prd-ubuntu1804-builder-4c-4g-17642 sshd[1473]: Disconnected from invalid user jenkins 10.30.104.4 port 59772 [preauth]
Dec  4 10:12:25 prd-ubuntu1804-builder-4c-4g-17642 sshd[1485]: Invalid user jenkins from 10.30.104.4 port 59776
Dec  4 10:12:25 prd-ubuntu1804-builder-4c-4g-17642 sshd[1485]: Received disconnect from 10.30.104.4 port 59776:11: Closed due to user request. [preauth]
Dec  4 10:12:25 prd-ubuntu1804-builder-4c-4g-17642 sshd[1485]: Disconnected from invalid user jenkins 10.30.104.4 port 59776 [preauth]
Dec  4 10:12:27 prd-ubuntu1804-builder-4c-4g-17642 sshd[1514]: Invalid user jenkins from 10.30.104.4 port 59778
Dec  4 10:12:27 prd-ubuntu1804-builder-4c-4g-17642 sshd[1514]: Received disconnect from 10.30.104.4 port 59778:11: Closed due to user request. [preauth]
Dec  4 10:12:27 prd-ubuntu1804-builder-4c-4g-17642 sshd[1514]: Disconnected from invalid user jenkins 10.30.104.4 port 59778 [preauth]
Dec  4 10:12:27 prd-ubuntu1804-builder-4c-4g-17642 useradd[1534]: new group: name=jenkins, GID=1001
Dec  4 10:12:27 prd-ubuntu1804-builder-4c-4g-17642 useradd[1534]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  4 10:12:29 prd-ubuntu1804-builder-4c-4g-17642 sshd[1594]: Accepted publickey for jenkins from 10.30.104.4 port 59782 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec  4 10:12:29 prd-ubuntu1804-builder-4c-4g-17642 sshd[1594]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  4 10:12:29 prd-ubuntu1804-builder-4c-4g-17642 systemd-logind[1063]: New session 1 of user jenkins.
Dec  4 10:12:29 prd-ubuntu1804-builder-4c-4g-17642 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  4 10:13:02 prd-ubuntu1804-builder-4c-4g-17642 CRON[2354]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  4 10:13:02 prd-ubuntu1804-builder-4c-4g-17642 CRON[2354]: pam_unix(cron:session): session closed for user root
Dec  4 10:14:01 prd-ubuntu1804-builder-4c-4g-17642 CRON[2983]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  4 10:14:01 prd-ubuntu1804-builder-4c-4g-17642 CRON[2983]: pam_unix(cron:session): session closed for user root
Dec  4 10:14:38 prd-ubuntu1804-builder-4c-4g-17642 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec  4 10:14:38 prd-ubuntu1804-builder-4c-4g-17642 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)