Mar  3 15:25:56 prd-ubuntu1804-builder-4c-4g-1279 passwd[943]: password for 'ubuntu' changed by 'root'
Mar  3 15:25:56 prd-ubuntu1804-builder-4c-4g-1279 systemd-logind[970]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  3 15:25:56 prd-ubuntu1804-builder-4c-4g-1279 systemd-logind[970]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  3 15:25:56 prd-ubuntu1804-builder-4c-4g-1279 systemd-logind[970]: New seat seat0.
Mar  3 15:25:56 prd-ubuntu1804-builder-4c-4g-1279 sshd[1058]: Server listening on 0.0.0.0 port 22.
Mar  3 15:25:56 prd-ubuntu1804-builder-4c-4g-1279 sshd[1058]: Server listening on :: port 22.
Mar  3 15:25:57 prd-ubuntu1804-builder-4c-4g-1279 sshd[1313]: Did not receive identification string from 10.30.104.4 port 44450
Mar  3 15:25:58 prd-ubuntu1804-builder-4c-4g-1279 sshd[1363]: Invalid user jenkins from 10.30.104.4 port 44456
Mar  3 15:25:58 prd-ubuntu1804-builder-4c-4g-1279 sshd[1363]: Received disconnect from 10.30.104.4 port 44456:11: Closed due to user request. [preauth]
Mar  3 15:25:58 prd-ubuntu1804-builder-4c-4g-1279 sshd[1363]: Disconnected from invalid user jenkins 10.30.104.4 port 44456 [preauth]
Mar  3 15:26:01 prd-ubuntu1804-builder-4c-4g-1279 sshd[1429]: Invalid user jenkins from 10.30.104.4 port 44468
Mar  3 15:26:01 prd-ubuntu1804-builder-4c-4g-1279 sshd[1429]: Received disconnect from 10.30.104.4 port 44468:11: Closed due to user request. [preauth]
Mar  3 15:26:01 prd-ubuntu1804-builder-4c-4g-1279 sshd[1429]: Disconnected from invalid user jenkins 10.30.104.4 port 44468 [preauth]
Mar  3 15:26:01 prd-ubuntu1804-builder-4c-4g-1279 CRON[1431]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  3 15:26:01 prd-ubuntu1804-builder-4c-4g-1279 CRON[1431]: pam_unix(cron:session): session closed for user root
Mar  3 15:26:03 prd-ubuntu1804-builder-4c-4g-1279 sshd[1466]: Invalid user jenkins from 10.30.104.4 port 44480
Mar  3 15:26:03 prd-ubuntu1804-builder-4c-4g-1279 sshd[1466]: Received disconnect from 10.30.104.4 port 44480:11: Closed due to user request. [preauth]
Mar  3 15:26:03 prd-ubuntu1804-builder-4c-4g-1279 sshd[1466]: Disconnected from invalid user jenkins 10.30.104.4 port 44480 [preauth]
Mar  3 15:26:05 prd-ubuntu1804-builder-4c-4g-1279 sshd[1468]: Invalid user jenkins from 10.30.104.4 port 44488
Mar  3 15:26:05 prd-ubuntu1804-builder-4c-4g-1279 sshd[1468]: Received disconnect from 10.30.104.4 port 44488:11: Closed due to user request. [preauth]
Mar  3 15:26:05 prd-ubuntu1804-builder-4c-4g-1279 sshd[1468]: Disconnected from invalid user jenkins 10.30.104.4 port 44488 [preauth]
Mar  3 15:26:07 prd-ubuntu1804-builder-4c-4g-1279 sshd[1470]: Invalid user jenkins from 10.30.104.4 port 44500
Mar  3 15:26:07 prd-ubuntu1804-builder-4c-4g-1279 sshd[1470]: Received disconnect from 10.30.104.4 port 44500:11: Closed due to user request. [preauth]
Mar  3 15:26:07 prd-ubuntu1804-builder-4c-4g-1279 sshd[1470]: Disconnected from invalid user jenkins 10.30.104.4 port 44500 [preauth]
Mar  3 15:26:09 prd-ubuntu1804-builder-4c-4g-1279 useradd[1490]: new group: name=jenkins, GID=1001
Mar  3 15:26:09 prd-ubuntu1804-builder-4c-4g-1279 useradd[1490]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  3 15:26:09 prd-ubuntu1804-builder-4c-4g-1279 sshd[1491]: Invalid user jenkins from 10.30.104.4 port 44510
Mar  3 15:26:09 prd-ubuntu1804-builder-4c-4g-1279 sshd[1491]: Received disconnect from 10.30.104.4 port 44510:11: Closed due to user request. [preauth]
Mar  3 15:26:09 prd-ubuntu1804-builder-4c-4g-1279 sshd[1491]: Disconnected from invalid user jenkins 10.30.104.4 port 44510 [preauth]
Mar  3 15:26:11 prd-ubuntu1804-builder-4c-4g-1279 sshd[1552]: Accepted publickey for jenkins from 10.30.104.4 port 44518 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  3 15:26:11 prd-ubuntu1804-builder-4c-4g-1279 sshd[1552]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  3 15:26:11 prd-ubuntu1804-builder-4c-4g-1279 systemd-logind[970]: New session 2 of user jenkins.
Mar  3 15:26:11 prd-ubuntu1804-builder-4c-4g-1279 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  3 15:27:01 prd-ubuntu1804-builder-4c-4g-1279 CRON[2610]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  3 15:27:01 prd-ubuntu1804-builder-4c-4g-1279 CRON[2610]: pam_unix(cron:session): session closed for user root
Mar  3 15:28:01 prd-ubuntu1804-builder-4c-4g-1279 CRON[3097]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  3 15:28:01 prd-ubuntu1804-builder-4c-4g-1279 CRON[3097]: pam_unix(cron:session): session closed for user root
Mar  3 15:28:04 prd-ubuntu1804-builder-4c-4g-1279 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  3 15:28:04 prd-ubuntu1804-builder-4c-4g-1279 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)