Jan 11 10:06:12 prd-ubuntu1804-builder-4c-4g-11214 passwd[940]: password for 'ubuntu' changed by 'root'
Jan 11 10:06:12 prd-ubuntu1804-builder-4c-4g-11214 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 11 10:06:12 prd-ubuntu1804-builder-4c-4g-11214 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 11 10:06:12 prd-ubuntu1804-builder-4c-4g-11214 systemd-logind[994]: New seat seat0.
Jan 11 10:06:12 prd-ubuntu1804-builder-4c-4g-11214 sshd[1043]: Server listening on 0.0.0.0 port 22.
Jan 11 10:06:12 prd-ubuntu1804-builder-4c-4g-11214 sshd[1043]: Server listening on :: port 22.
Jan 11 10:06:14 prd-ubuntu1804-builder-4c-4g-11214 sshd[1266]: Did not receive identification string from 10.30.104.4 port 43332
Jan 11 10:06:21 prd-ubuntu1804-builder-4c-4g-11214 sshd[1383]: Invalid user jenkins from 10.30.104.4 port 43338
Jan 11 10:06:21 prd-ubuntu1804-builder-4c-4g-11214 sshd[1383]: Received disconnect from 10.30.104.4 port 43338:11: Closed due to user request. [preauth]
Jan 11 10:06:21 prd-ubuntu1804-builder-4c-4g-11214 sshd[1383]: Disconnected from invalid user jenkins 10.30.104.4 port 43338 [preauth]
Jan 11 10:06:23 prd-ubuntu1804-builder-4c-4g-11214 sshd[1387]: Invalid user jenkins from 10.30.104.4 port 43342
Jan 11 10:06:23 prd-ubuntu1804-builder-4c-4g-11214 sshd[1387]: Received disconnect from 10.30.104.4 port 43342:11: Closed due to user request. [preauth]
Jan 11 10:06:23 prd-ubuntu1804-builder-4c-4g-11214 sshd[1387]: Disconnected from invalid user jenkins 10.30.104.4 port 43342 [preauth]
Jan 11 10:06:24 prd-ubuntu1804-builder-4c-4g-11214 useradd[1407]: new group: name=jenkins, GID=1001
Jan 11 10:06:24 prd-ubuntu1804-builder-4c-4g-11214 useradd[1407]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 11 10:06:25 prd-ubuntu1804-builder-4c-4g-11214 sshd[1467]: Accepted publickey for jenkins from 10.30.104.4 port 43348 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 11 10:06:25 prd-ubuntu1804-builder-4c-4g-11214 sshd[1467]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 11 10:06:25 prd-ubuntu1804-builder-4c-4g-11214 systemd-logind[994]: New session 1 of user jenkins.
Jan 11 10:06:25 prd-ubuntu1804-builder-4c-4g-11214 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 11 10:07:02 prd-ubuntu1804-builder-4c-4g-11214 CRON[2429]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 11 10:07:02 prd-ubuntu1804-builder-4c-4g-11214 CRON[2429]: pam_unix(cron:session): session closed for user root
Jan 11 10:08:01 prd-ubuntu1804-builder-4c-4g-11214 CRON[3205]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 11 10:08:01 prd-ubuntu1804-builder-4c-4g-11214 CRON[3205]: pam_unix(cron:session): session closed for user root
Jan 11 10:08:36 prd-ubuntu1804-builder-4c-4g-11214 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 11 10:08:36 prd-ubuntu1804-builder-4c-4g-11214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)