Feb 22 20:21:07 prd-ubuntu1804-builder-4c-4g-19306 passwd[922]: password for 'ubuntu' changed by 'root'
Feb 22 20:21:07 prd-ubuntu1804-builder-4c-4g-19306 systemd-logind[1023]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 22 20:21:07 prd-ubuntu1804-builder-4c-4g-19306 systemd-logind[1023]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 22 20:21:07 prd-ubuntu1804-builder-4c-4g-19306 systemd-logind[1023]: New seat seat0.
Feb 22 20:21:07 prd-ubuntu1804-builder-4c-4g-19306 sshd[1074]: Server listening on 0.0.0.0 port 22.
Feb 22 20:21:07 prd-ubuntu1804-builder-4c-4g-19306 sshd[1074]: Server listening on :: port 22.
Feb 22 20:21:08 prd-ubuntu1804-builder-4c-4g-19306 sshd[1293]: Did not receive identification string from 10.30.104.4 port 44418
Feb 22 20:21:13 prd-ubuntu1804-builder-4c-4g-19306 sshd[1420]: Invalid user jenkins from 10.30.104.4 port 44430
Feb 22 20:21:13 prd-ubuntu1804-builder-4c-4g-19306 sshd[1420]: Received disconnect from 10.30.104.4 port 44430:11: Closed due to user request. [preauth]
Feb 22 20:21:13 prd-ubuntu1804-builder-4c-4g-19306 sshd[1420]: Disconnected from invalid user jenkins 10.30.104.4 port 44430 [preauth]
Feb 22 20:21:15 prd-ubuntu1804-builder-4c-4g-19306 sshd[1432]: Invalid user jenkins from 10.30.104.4 port 44444
Feb 22 20:21:15 prd-ubuntu1804-builder-4c-4g-19306 sshd[1432]: Received disconnect from 10.30.104.4 port 44444:11: Closed due to user request. [preauth]
Feb 22 20:21:15 prd-ubuntu1804-builder-4c-4g-19306 sshd[1432]: Disconnected from invalid user jenkins 10.30.104.4 port 44444 [preauth]
Feb 22 20:21:17 prd-ubuntu1804-builder-4c-4g-19306 sshd[1442]: Invalid user jenkins from 10.30.104.4 port 44454
Feb 22 20:21:17 prd-ubuntu1804-builder-4c-4g-19306 sshd[1442]: Received disconnect from 10.30.104.4 port 44454:11: Closed due to user request. [preauth]
Feb 22 20:21:17 prd-ubuntu1804-builder-4c-4g-19306 sshd[1442]: Disconnected from invalid user jenkins 10.30.104.4 port 44454 [preauth]
Feb 22 20:21:19 prd-ubuntu1804-builder-4c-4g-19306 sshd[1444]: Invalid user jenkins from 10.30.104.4 port 44460
Feb 22 20:21:19 prd-ubuntu1804-builder-4c-4g-19306 sshd[1444]: Received disconnect from 10.30.104.4 port 44460:11: Closed due to user request. [preauth]
Feb 22 20:21:19 prd-ubuntu1804-builder-4c-4g-19306 sshd[1444]: Disconnected from invalid user jenkins 10.30.104.4 port 44460 [preauth]
Feb 22 20:21:21 prd-ubuntu1804-builder-4c-4g-19306 sshd[1446]: Invalid user jenkins from 10.30.104.4 port 44472
Feb 22 20:21:21 prd-ubuntu1804-builder-4c-4g-19306 sshd[1446]: Received disconnect from 10.30.104.4 port 44472:11: Closed due to user request. [preauth]
Feb 22 20:21:21 prd-ubuntu1804-builder-4c-4g-19306 sshd[1446]: Disconnected from invalid user jenkins 10.30.104.4 port 44472 [preauth]
Feb 22 20:21:23 prd-ubuntu1804-builder-4c-4g-19306 sshd[1448]: Invalid user jenkins from 10.30.104.4 port 44482
Feb 22 20:21:23 prd-ubuntu1804-builder-4c-4g-19306 sshd[1448]: Received disconnect from 10.30.104.4 port 44482:11: Closed due to user request. [preauth]
Feb 22 20:21:23 prd-ubuntu1804-builder-4c-4g-19306 sshd[1448]: Disconnected from invalid user jenkins 10.30.104.4 port 44482 [preauth]
Feb 22 20:21:25 prd-ubuntu1804-builder-4c-4g-19306 sshd[1450]: Invalid user jenkins from 10.30.104.4 port 44492
Feb 22 20:21:25 prd-ubuntu1804-builder-4c-4g-19306 sshd[1450]: Received disconnect from 10.30.104.4 port 44492:11: Closed due to user request. [preauth]
Feb 22 20:21:25 prd-ubuntu1804-builder-4c-4g-19306 sshd[1450]: Disconnected from invalid user jenkins 10.30.104.4 port 44492 [preauth]
Feb 22 20:21:28 prd-ubuntu1804-builder-4c-4g-19306 sshd[1452]: Invalid user jenkins from 10.30.104.4 port 44498
Feb 22 20:21:28 prd-ubuntu1804-builder-4c-4g-19306 sshd[1452]: Received disconnect from 10.30.104.4 port 44498:11: Closed due to user request. [preauth]
Feb 22 20:21:28 prd-ubuntu1804-builder-4c-4g-19306 sshd[1452]: Disconnected from invalid user jenkins 10.30.104.4 port 44498 [preauth]
Feb 22 20:21:29 prd-ubuntu1804-builder-4c-4g-19306 useradd[1472]: new group: name=jenkins, GID=1001
Feb 22 20:21:29 prd-ubuntu1804-builder-4c-4g-19306 useradd[1472]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 22 20:21:30 prd-ubuntu1804-builder-4c-4g-19306 sshd[1532]: Accepted publickey for jenkins from 10.30.104.4 port 44514 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 22 20:21:30 prd-ubuntu1804-builder-4c-4g-19306 sshd[1532]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 22 20:21:30 prd-ubuntu1804-builder-4c-4g-19306 systemd-logind[1023]: New session 1 of user jenkins.
Feb 22 20:21:30 prd-ubuntu1804-builder-4c-4g-19306 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 22 20:22:00 prd-ubuntu1804-builder-4c-4g-19306 CRON[2248]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 22 20:22:00 prd-ubuntu1804-builder-4c-4g-19306 CRON[2248]: pam_unix(cron:session): session closed for user root
Feb 22 20:23:01 prd-ubuntu1804-builder-4c-4g-19306 CRON[3060]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 22 20:23:01 prd-ubuntu1804-builder-4c-4g-19306 CRON[3060]: pam_unix(cron:session): session closed for user root
Feb 22 20:23:26 prd-ubuntu1804-builder-4c-4g-19306 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 22 20:23:26 prd-ubuntu1804-builder-4c-4g-19306 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)