Sep 29 12:13:10 prd-ubuntu1804-builder-4c-4g-1050 passwd[946]: password for 'ubuntu' changed by 'root'
Sep 29 12:13:10 prd-ubuntu1804-builder-4c-4g-1050 systemd-logind[997]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 29 12:13:10 prd-ubuntu1804-builder-4c-4g-1050 systemd-logind[997]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 29 12:13:10 prd-ubuntu1804-builder-4c-4g-1050 systemd-logind[997]: New seat seat0.
Sep 29 12:13:10 prd-ubuntu1804-builder-4c-4g-1050 sshd[1042]: Server listening on 0.0.0.0 port 22.
Sep 29 12:13:10 prd-ubuntu1804-builder-4c-4g-1050 sshd[1042]: Server listening on :: port 22.
Sep 29 12:13:12 prd-ubuntu1804-builder-4c-4g-1050 sshd[1340]: Did not receive identification string from 10.30.104.4 port 54004
Sep 29 12:13:18 prd-ubuntu1804-builder-4c-4g-1050 sshd[1393]: Invalid user jenkins from 10.30.104.4 port 54014
Sep 29 12:13:19 prd-ubuntu1804-builder-4c-4g-1050 sshd[1393]: Received disconnect from 10.30.104.4 port 54014:11: Closed due to user request. [preauth]
Sep 29 12:13:19 prd-ubuntu1804-builder-4c-4g-1050 sshd[1393]: Disconnected from invalid user jenkins 10.30.104.4 port 54014 [preauth]
Sep 29 12:13:21 prd-ubuntu1804-builder-4c-4g-1050 sshd[1412]: Invalid user jenkins from 10.30.104.4 port 54016
Sep 29 12:13:21 prd-ubuntu1804-builder-4c-4g-1050 sshd[1412]: Received disconnect from 10.30.104.4 port 54016:11: Closed due to user request. [preauth]
Sep 29 12:13:21 prd-ubuntu1804-builder-4c-4g-1050 sshd[1412]: Disconnected from invalid user jenkins 10.30.104.4 port 54016 [preauth]
Sep 29 12:13:21 prd-ubuntu1804-builder-4c-4g-1050 useradd[1417]: new group: name=jenkins, GID=1001
Sep 29 12:13:21 prd-ubuntu1804-builder-4c-4g-1050 useradd[1417]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 29 12:13:23 prd-ubuntu1804-builder-4c-4g-1050 sshd[1485]: Accepted publickey for jenkins from 10.30.104.4 port 54018 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 29 12:13:23 prd-ubuntu1804-builder-4c-4g-1050 sshd[1485]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 29 12:13:23 prd-ubuntu1804-builder-4c-4g-1050 systemd-logind[997]: New session 1 of user jenkins.
Sep 29 12:13:23 prd-ubuntu1804-builder-4c-4g-1050 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 29 12:14:01 prd-ubuntu1804-builder-4c-4g-1050 CRON[2318]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 29 12:14:01 prd-ubuntu1804-builder-4c-4g-1050 CRON[2318]: pam_unix(cron:session): session closed for user root
Sep 29 12:15:01 prd-ubuntu1804-builder-4c-4g-1050 CRON[2860]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 29 12:15:01 prd-ubuntu1804-builder-4c-4g-1050 CRON[2860]: pam_unix(cron:session): session closed for user root
Sep 29 12:15:28 prd-ubuntu1804-builder-4c-4g-1050 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-readiness-master-yaml-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 29 12:15:28 prd-ubuntu1804-builder-4c-4g-1050 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)