Jul 27 20:16:14 prd-ubuntu1804-builder-4c-4g-13112 passwd[979]: password for 'ubuntu' changed by 'root'
Jul 27 20:16:14 prd-ubuntu1804-builder-4c-4g-13112 systemd-logind[1029]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 27 20:16:14 prd-ubuntu1804-builder-4c-4g-13112 systemd-logind[1029]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 27 20:16:14 prd-ubuntu1804-builder-4c-4g-13112 systemd-logind[1029]: New seat seat0.
Jul 27 20:16:14 prd-ubuntu1804-builder-4c-4g-13112 sshd[1114]: Server listening on 0.0.0.0 port 22.
Jul 27 20:16:14 prd-ubuntu1804-builder-4c-4g-13112 sshd[1114]: Server listening on :: port 22.
Jul 27 20:16:19 prd-ubuntu1804-builder-4c-4g-13112 sshd[1435]: Did not receive identification string from 10.30.104.4 port 49322
Jul 27 20:16:23 prd-ubuntu1804-builder-4c-4g-13112 sshd[1468]: Invalid user jenkins from 10.30.104.4 port 49332
Jul 27 20:16:23 prd-ubuntu1804-builder-4c-4g-13112 sshd[1468]: Received disconnect from 10.30.104.4 port 49332:11: Closed due to user request. [preauth]
Jul 27 20:16:23 prd-ubuntu1804-builder-4c-4g-13112 sshd[1468]: Disconnected from invalid user jenkins 10.30.104.4 port 49332 [preauth]
Jul 27 20:16:25 prd-ubuntu1804-builder-4c-4g-13112 useradd[1477]: new group: name=jenkins, GID=1001
Jul 27 20:16:25 prd-ubuntu1804-builder-4c-4g-13112 useradd[1477]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 27 20:16:25 prd-ubuntu1804-builder-4c-4g-13112 sshd[1491]: Accepted publickey for jenkins from 10.30.104.4 port 49348 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 27 20:16:25 prd-ubuntu1804-builder-4c-4g-13112 sshd[1491]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 27 20:16:25 prd-ubuntu1804-builder-4c-4g-13112 systemd-logind[1029]: New session 1 of user jenkins.
Jul 27 20:16:25 prd-ubuntu1804-builder-4c-4g-13112 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 27 20:17:01 prd-ubuntu1804-builder-4c-4g-13112 CRON[2523]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 27 20:17:01 prd-ubuntu1804-builder-4c-4g-13112 CRON[2522]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 27 20:17:02 prd-ubuntu1804-builder-4c-4g-13112 CRON[2522]: pam_unix(cron:session): session closed for user root
Jul 27 20:17:02 prd-ubuntu1804-builder-4c-4g-13112 CRON[2523]: pam_unix(cron:session): session closed for user root
Jul 27 20:18:02 prd-ubuntu1804-builder-4c-4g-13112 CRON[2763]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 27 20:18:02 prd-ubuntu1804-builder-4c-4g-13112 CRON[2763]: pam_unix(cron:session): session closed for user root
Jul 27 20:18:05 prd-ubuntu1804-builder-4c-4g-13112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 27 20:18:05 prd-ubuntu1804-builder-4c-4g-13112 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)