Feb  5 08:47:35 prd-ubuntu1804-builder-4c-4g-2722 passwd[941]: password for 'ubuntu' changed by 'root'
Feb  5 08:47:35 prd-ubuntu1804-builder-4c-4g-2722 systemd-logind[972]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  5 08:47:35 prd-ubuntu1804-builder-4c-4g-2722 systemd-logind[972]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  5 08:47:35 prd-ubuntu1804-builder-4c-4g-2722 systemd-logind[972]: New seat seat0.
Feb  5 08:47:35 prd-ubuntu1804-builder-4c-4g-2722 sshd[1167]: Server listening on 0.0.0.0 port 22.
Feb  5 08:47:35 prd-ubuntu1804-builder-4c-4g-2722 sshd[1167]: Server listening on :: port 22.
Feb  5 08:47:39 prd-ubuntu1804-builder-4c-4g-2722 sshd[1404]: Did not receive identification string from 10.30.104.4 port 59164
Feb  5 08:47:43 prd-ubuntu1804-builder-4c-4g-2722 sshd[1490]: Invalid user jenkins from 10.30.104.4 port 59174
Feb  5 08:47:43 prd-ubuntu1804-builder-4c-4g-2722 sshd[1490]: Received disconnect from 10.30.104.4 port 59174:11: Closed due to user request. [preauth]
Feb  5 08:47:43 prd-ubuntu1804-builder-4c-4g-2722 sshd[1490]: Disconnected from invalid user jenkins 10.30.104.4 port 59174 [preauth]
Feb  5 08:47:45 prd-ubuntu1804-builder-4c-4g-2722 sshd[1496]: Invalid user jenkins from 10.30.104.4 port 59186
Feb  5 08:47:45 prd-ubuntu1804-builder-4c-4g-2722 sshd[1496]: Received disconnect from 10.30.104.4 port 59186:11: Closed due to user request. [preauth]
Feb  5 08:47:45 prd-ubuntu1804-builder-4c-4g-2722 sshd[1496]: Disconnected from invalid user jenkins 10.30.104.4 port 59186 [preauth]
Feb  5 08:47:48 prd-ubuntu1804-builder-4c-4g-2722 sshd[1498]: Invalid user jenkins from 10.30.104.4 port 59196
Feb  5 08:47:48 prd-ubuntu1804-builder-4c-4g-2722 sshd[1498]: Received disconnect from 10.30.104.4 port 59196:11: Closed due to user request. [preauth]
Feb  5 08:47:48 prd-ubuntu1804-builder-4c-4g-2722 sshd[1498]: Disconnected from invalid user jenkins 10.30.104.4 port 59196 [preauth]
Feb  5 08:47:50 prd-ubuntu1804-builder-4c-4g-2722 sshd[1507]: Invalid user jenkins from 10.30.104.4 port 59206
Feb  5 08:47:50 prd-ubuntu1804-builder-4c-4g-2722 sshd[1507]: Received disconnect from 10.30.104.4 port 59206:11: Closed due to user request. [preauth]
Feb  5 08:47:50 prd-ubuntu1804-builder-4c-4g-2722 sshd[1507]: Disconnected from invalid user jenkins 10.30.104.4 port 59206 [preauth]
Feb  5 08:47:52 prd-ubuntu1804-builder-4c-4g-2722 sshd[1509]: Invalid user jenkins from 10.30.104.4 port 59222
Feb  5 08:47:53 prd-ubuntu1804-builder-4c-4g-2722 sshd[1509]: Received disconnect from 10.30.104.4 port 59222:11: Closed due to user request. [preauth]
Feb  5 08:47:53 prd-ubuntu1804-builder-4c-4g-2722 sshd[1509]: Disconnected from invalid user jenkins 10.30.104.4 port 59222 [preauth]
Feb  5 08:47:56 prd-ubuntu1804-builder-4c-4g-2722 sshd[1511]: Invalid user jenkins from 10.30.104.4 port 59230
Feb  5 08:47:56 prd-ubuntu1804-builder-4c-4g-2722 sshd[1511]: Received disconnect from 10.30.104.4 port 59230:11: Closed due to user request. [preauth]
Feb  5 08:47:56 prd-ubuntu1804-builder-4c-4g-2722 sshd[1511]: Disconnected from invalid user jenkins 10.30.104.4 port 59230 [preauth]
Feb  5 08:47:58 prd-ubuntu1804-builder-4c-4g-2722 sshd[1513]: Invalid user jenkins from 10.30.104.4 port 59242
Feb  5 08:47:58 prd-ubuntu1804-builder-4c-4g-2722 sshd[1513]: Received disconnect from 10.30.104.4 port 59242:11: Closed due to user request. [preauth]
Feb  5 08:47:58 prd-ubuntu1804-builder-4c-4g-2722 sshd[1513]: Disconnected from invalid user jenkins 10.30.104.4 port 59242 [preauth]
Feb  5 08:47:59 prd-ubuntu1804-builder-4c-4g-2722 useradd[1533]: new group: name=jenkins, GID=1001
Feb  5 08:47:59 prd-ubuntu1804-builder-4c-4g-2722 useradd[1533]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  5 08:48:00 prd-ubuntu1804-builder-4c-4g-2722 sshd[1593]: Accepted publickey for jenkins from 10.30.104.4 port 59252 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  5 08:48:00 prd-ubuntu1804-builder-4c-4g-2722 sshd[1593]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  5 08:48:00 prd-ubuntu1804-builder-4c-4g-2722 systemd-logind[972]: New session 1 of user jenkins.
Feb  5 08:48:00 prd-ubuntu1804-builder-4c-4g-2722 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  5 08:48:02 prd-ubuntu1804-builder-4c-4g-2722 CRON[1734]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  5 08:48:02 prd-ubuntu1804-builder-4c-4g-2722 CRON[1734]: pam_unix(cron:session): session closed for user root
Feb  5 08:49:01 prd-ubuntu1804-builder-4c-4g-2722 CRON[2534]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  5 08:49:01 prd-ubuntu1804-builder-4c-4g-2722 CRON[2534]: pam_unix(cron:session): session closed for user root
Feb  5 08:50:01 prd-ubuntu1804-builder-4c-4g-2722 CRON[3216]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  5 08:50:01 prd-ubuntu1804-builder-4c-4g-2722 CRON[3216]: pam_unix(cron:session): session closed for user root
Feb  5 08:50:27 prd-ubuntu1804-builder-4c-4g-2722 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  5 08:50:27 prd-ubuntu1804-builder-4c-4g-2722 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)