Feb 13 15:12:30 prd-ubuntu1804-builder-4c-4g-16589 passwd[956]: password for 'ubuntu' changed by 'root'
Feb 13 15:12:31 prd-ubuntu1804-builder-4c-4g-16589 systemd-logind[1021]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 13 15:12:31 prd-ubuntu1804-builder-4c-4g-16589 systemd-logind[1021]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 13 15:12:31 prd-ubuntu1804-builder-4c-4g-16589 systemd-logind[1021]: New seat seat0.
Feb 13 15:12:31 prd-ubuntu1804-builder-4c-4g-16589 sshd[1093]: Server listening on 0.0.0.0 port 22.
Feb 13 15:12:31 prd-ubuntu1804-builder-4c-4g-16589 sshd[1093]: Server listening on :: port 22.
Feb 13 15:12:36 prd-ubuntu1804-builder-4c-4g-16589 sshd[1426]: Did not receive identification string from 10.30.104.4 port 58502
Feb 13 15:12:42 prd-ubuntu1804-builder-4c-4g-16589 sshd[1435]: Invalid user jenkins from 10.30.104.4 port 58516
Feb 13 15:12:42 prd-ubuntu1804-builder-4c-4g-16589 sshd[1435]: Received disconnect from 10.30.104.4 port 58516:11: Closed due to user request. [preauth]
Feb 13 15:12:42 prd-ubuntu1804-builder-4c-4g-16589 sshd[1435]: Disconnected from invalid user jenkins 10.30.104.4 port 58516 [preauth]
Feb 13 15:12:44 prd-ubuntu1804-builder-4c-4g-16589 sshd[1448]: Invalid user jenkins from 10.30.104.4 port 58530
Feb 13 15:12:44 prd-ubuntu1804-builder-4c-4g-16589 sshd[1448]: Received disconnect from 10.30.104.4 port 58530:11: Closed due to user request. [preauth]
Feb 13 15:12:44 prd-ubuntu1804-builder-4c-4g-16589 sshd[1448]: Disconnected from invalid user jenkins 10.30.104.4 port 58530 [preauth]
Feb 13 15:12:46 prd-ubuntu1804-builder-4c-4g-16589 sshd[1450]: Invalid user jenkins from 10.30.104.4 port 58540
Feb 13 15:12:46 prd-ubuntu1804-builder-4c-4g-16589 sshd[1450]: Received disconnect from 10.30.104.4 port 58540:11: Closed due to user request. [preauth]
Feb 13 15:12:46 prd-ubuntu1804-builder-4c-4g-16589 sshd[1450]: Disconnected from invalid user jenkins 10.30.104.4 port 58540 [preauth]
Feb 13 15:12:48 prd-ubuntu1804-builder-4c-4g-16589 sshd[1452]: Invalid user jenkins from 10.30.104.4 port 58550
Feb 13 15:12:48 prd-ubuntu1804-builder-4c-4g-16589 sshd[1452]: Received disconnect from 10.30.104.4 port 58550:11: Closed due to user request. [preauth]
Feb 13 15:12:48 prd-ubuntu1804-builder-4c-4g-16589 sshd[1452]: Disconnected from invalid user jenkins 10.30.104.4 port 58550 [preauth]
Feb 13 15:12:50 prd-ubuntu1804-builder-4c-4g-16589 sshd[1454]: Invalid user jenkins from 10.30.104.4 port 58562
Feb 13 15:12:50 prd-ubuntu1804-builder-4c-4g-16589 sshd[1454]: Received disconnect from 10.30.104.4 port 58562:11: Closed due to user request. [preauth]
Feb 13 15:12:50 prd-ubuntu1804-builder-4c-4g-16589 sshd[1454]: Disconnected from invalid user jenkins 10.30.104.4 port 58562 [preauth]
Feb 13 15:12:53 prd-ubuntu1804-builder-4c-4g-16589 sshd[1456]: Invalid user jenkins from 10.30.104.4 port 58572
Feb 13 15:12:53 prd-ubuntu1804-builder-4c-4g-16589 sshd[1456]: Received disconnect from 10.30.104.4 port 58572:11: Closed due to user request. [preauth]
Feb 13 15:12:53 prd-ubuntu1804-builder-4c-4g-16589 sshd[1456]: Disconnected from invalid user jenkins 10.30.104.4 port 58572 [preauth]
Feb 13 15:12:54 prd-ubuntu1804-builder-4c-4g-16589 useradd[1476]: new group: name=jenkins, GID=1001
Feb 13 15:12:54 prd-ubuntu1804-builder-4c-4g-16589 useradd[1476]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 13 15:12:55 prd-ubuntu1804-builder-4c-4g-16589 sshd[1506]: Accepted publickey for jenkins from 10.30.104.4 port 58576 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 13 15:12:55 prd-ubuntu1804-builder-4c-4g-16589 sshd[1506]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 13 15:12:55 prd-ubuntu1804-builder-4c-4g-16589 systemd-logind[1021]: New session 1 of user jenkins.
Feb 13 15:12:55 prd-ubuntu1804-builder-4c-4g-16589 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 13 15:13:01 prd-ubuntu1804-builder-4c-4g-16589 CRON[1764]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 15:13:01 prd-ubuntu1804-builder-4c-4g-16589 CRON[1764]: pam_unix(cron:session): session closed for user root
Feb 13 15:14:01 prd-ubuntu1804-builder-4c-4g-16589 CRON[2630]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 15:14:01 prd-ubuntu1804-builder-4c-4g-16589 CRON[2630]: pam_unix(cron:session): session closed for user root
Feb 13 15:15:01 prd-ubuntu1804-builder-4c-4g-16589 CRON[3116]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 15:15:01 prd-ubuntu1804-builder-4c-4g-16589 CRON[3116]: pam_unix(cron:session): session closed for user root
Feb 13 15:15:23 prd-ubuntu1804-builder-4c-4g-16589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 13 15:15:23 prd-ubuntu1804-builder-4c-4g-16589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)