Nov  2 09:21:20 prd-ubuntu1804-builder-4c-4g-56 passwd[948]: password for 'ubuntu' changed by 'root'
Nov  2 09:21:20 prd-ubuntu1804-builder-4c-4g-56 systemd-logind[1039]: Watching system buttons on /dev/input/event0 (Power Button)
Nov  2 09:21:20 prd-ubuntu1804-builder-4c-4g-56 systemd-logind[1039]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Nov  2 09:21:20 prd-ubuntu1804-builder-4c-4g-56 systemd-logind[1039]: New seat seat0.
Nov  2 09:21:20 prd-ubuntu1804-builder-4c-4g-56 sshd[1129]: Server listening on 0.0.0.0 port 22.
Nov  2 09:21:20 prd-ubuntu1804-builder-4c-4g-56 sshd[1129]: Server listening on :: port 22.
Nov  2 09:21:21 prd-ubuntu1804-builder-4c-4g-56 sshd[1376]: Did not receive identification string from 10.30.104.4 port 39588
Nov  2 09:21:24 prd-ubuntu1804-builder-4c-4g-56 sshd[1450]: Invalid user jenkins from 10.30.104.4 port 39770
Nov  2 09:21:24 prd-ubuntu1804-builder-4c-4g-56 sshd[1450]: Received disconnect from 10.30.104.4 port 39770:11: Closed due to user request. [preauth]
Nov  2 09:21:24 prd-ubuntu1804-builder-4c-4g-56 sshd[1450]: Disconnected from invalid user jenkins 10.30.104.4 port 39770 [preauth]
Nov  2 09:21:26 prd-ubuntu1804-builder-4c-4g-56 sshd[1471]: Invalid user jenkins from 10.30.104.4 port 39908
Nov  2 09:21:26 prd-ubuntu1804-builder-4c-4g-56 sshd[1471]: Received disconnect from 10.30.104.4 port 39908:11: Closed due to user request. [preauth]
Nov  2 09:21:26 prd-ubuntu1804-builder-4c-4g-56 sshd[1471]: Disconnected from invalid user jenkins 10.30.104.4 port 39908 [preauth]
Nov  2 09:21:27 prd-ubuntu1804-builder-4c-4g-56 useradd[1478]: new group: name=jenkins, GID=1001
Nov  2 09:21:27 prd-ubuntu1804-builder-4c-4g-56 useradd[1478]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Nov  2 09:21:29 prd-ubuntu1804-builder-4c-4g-56 sshd[1546]: Accepted publickey for jenkins from 10.30.104.4 port 40056 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Nov  2 09:21:29 prd-ubuntu1804-builder-4c-4g-56 sshd[1546]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Nov  2 09:21:29 prd-ubuntu1804-builder-4c-4g-56 systemd-logind[1039]: New session 1 of user jenkins.
Nov  2 09:21:29 prd-ubuntu1804-builder-4c-4g-56 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Nov  2 09:22:01 prd-ubuntu1804-builder-4c-4g-56 CRON[2108]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov  2 09:22:01 prd-ubuntu1804-builder-4c-4g-56 CRON[2108]: pam_unix(cron:session): session closed for user root
Nov  2 09:23:01 prd-ubuntu1804-builder-4c-4g-56 CRON[2920]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov  2 09:23:01 prd-ubuntu1804-builder-4c-4g-56 CRON[2920]: pam_unix(cron:session): session closed for user root
Nov  2 09:23:34 prd-ubuntu1804-builder-4c-4g-56 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Nov  2 09:23:34 prd-ubuntu1804-builder-4c-4g-56 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)