Feb  6 13:15:24 prd-ubuntu1804-builder-4c-4g-3122 passwd[916]: password for 'ubuntu' changed by 'root'
Feb  6 13:15:24 prd-ubuntu1804-builder-4c-4g-3122 sshd[1009]: Server listening on 0.0.0.0 port 22.
Feb  6 13:15:24 prd-ubuntu1804-builder-4c-4g-3122 sshd[1009]: Server listening on :: port 22.
Feb  6 13:15:24 prd-ubuntu1804-builder-4c-4g-3122 systemd-logind[1008]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  6 13:15:24 prd-ubuntu1804-builder-4c-4g-3122 systemd-logind[1008]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  6 13:15:24 prd-ubuntu1804-builder-4c-4g-3122 systemd-logind[1008]: New seat seat0.
Feb  6 13:15:26 prd-ubuntu1804-builder-4c-4g-3122 sshd[1334]: Did not receive identification string from 10.30.104.4 port 44304
Feb  6 13:15:34 prd-ubuntu1804-builder-4c-4g-3122 sshd[1410]: Invalid user jenkins from 10.30.104.4 port 44320
Feb  6 13:15:34 prd-ubuntu1804-builder-4c-4g-3122 sshd[1410]: Received disconnect from 10.30.104.4 port 44320:11: Closed due to user request. [preauth]
Feb  6 13:15:34 prd-ubuntu1804-builder-4c-4g-3122 sshd[1410]: Disconnected from invalid user jenkins 10.30.104.4 port 44320 [preauth]
Feb  6 13:15:36 prd-ubuntu1804-builder-4c-4g-3122 sshd[1414]: Invalid user jenkins from 10.30.104.4 port 44326
Feb  6 13:15:36 prd-ubuntu1804-builder-4c-4g-3122 sshd[1414]: Received disconnect from 10.30.104.4 port 44326:11: Closed due to user request. [preauth]
Feb  6 13:15:36 prd-ubuntu1804-builder-4c-4g-3122 sshd[1414]: Disconnected from invalid user jenkins 10.30.104.4 port 44326 [preauth]
Feb  6 13:15:38 prd-ubuntu1804-builder-4c-4g-3122 sshd[1432]: Invalid user jenkins from 10.30.104.4 port 44336
Feb  6 13:15:38 prd-ubuntu1804-builder-4c-4g-3122 sshd[1432]: Received disconnect from 10.30.104.4 port 44336:11: Closed due to user request. [preauth]
Feb  6 13:15:38 prd-ubuntu1804-builder-4c-4g-3122 sshd[1432]: Disconnected from invalid user jenkins 10.30.104.4 port 44336 [preauth]
Feb  6 13:15:38 prd-ubuntu1804-builder-4c-4g-3122 useradd[1436]: new group: name=jenkins, GID=1001
Feb  6 13:15:38 prd-ubuntu1804-builder-4c-4g-3122 useradd[1436]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  6 13:15:40 prd-ubuntu1804-builder-4c-4g-3122 sshd[1504]: Accepted publickey for jenkins from 10.30.104.4 port 44340 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  6 13:15:40 prd-ubuntu1804-builder-4c-4g-3122 sshd[1504]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  6 13:15:40 prd-ubuntu1804-builder-4c-4g-3122 systemd-logind[1008]: New session 1 of user jenkins.
Feb  6 13:15:40 prd-ubuntu1804-builder-4c-4g-3122 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  6 13:16:02 prd-ubuntu1804-builder-4c-4g-3122 CRON[2077]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:16:02 prd-ubuntu1804-builder-4c-4g-3122 CRON[2077]: pam_unix(cron:session): session closed for user root
Feb  6 13:17:01 prd-ubuntu1804-builder-4c-4g-3122 CRON[3064]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:17:01 prd-ubuntu1804-builder-4c-4g-3122 CRON[3063]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:17:01 prd-ubuntu1804-builder-4c-4g-3122 CRON[3063]: pam_unix(cron:session): session closed for user root
Feb  6 13:17:01 prd-ubuntu1804-builder-4c-4g-3122 CRON[3064]: pam_unix(cron:session): session closed for user root
Feb  6 13:17:51 prd-ubuntu1804-builder-4c-4g-3122 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  6 13:17:51 prd-ubuntu1804-builder-4c-4g-3122 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)