Oct 13 10:30:11 prd-ubuntu1804-builder-4c-4g-1262 passwd[939]: password for 'ubuntu' changed by 'root'
Oct 13 10:30:11 prd-ubuntu1804-builder-4c-4g-1262 systemd-logind[989]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 13 10:30:11 prd-ubuntu1804-builder-4c-4g-1262 systemd-logind[989]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 13 10:30:11 prd-ubuntu1804-builder-4c-4g-1262 systemd-logind[989]: New seat seat0.
Oct 13 10:30:11 prd-ubuntu1804-builder-4c-4g-1262 sshd[1065]: Server listening on 0.0.0.0 port 22.
Oct 13 10:30:11 prd-ubuntu1804-builder-4c-4g-1262 sshd[1065]: Server listening on :: port 22.
Oct 13 10:30:12 prd-ubuntu1804-builder-4c-4g-1262 sshd[1315]: Did not receive identification string from 10.30.104.4 port 51158
Oct 13 10:30:19 prd-ubuntu1804-builder-4c-4g-1262 useradd[1444]: new group: name=jenkins, GID=1001
Oct 13 10:30:19 prd-ubuntu1804-builder-4c-4g-1262 useradd[1444]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 13 10:30:20 prd-ubuntu1804-builder-4c-4g-1262 sshd[1457]: Received disconnect from 10.30.104.4 port 51172:11: Closed due to user request. [preauth]
Oct 13 10:30:20 prd-ubuntu1804-builder-4c-4g-1262 sshd[1457]: Disconnected from authenticating user jenkins 10.30.104.4 port 51172 [preauth]
Oct 13 10:30:22 prd-ubuntu1804-builder-4c-4g-1262 sshd[1508]: Accepted publickey for jenkins from 10.30.104.4 port 51184 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 13 10:30:22 prd-ubuntu1804-builder-4c-4g-1262 sshd[1508]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 13 10:30:22 prd-ubuntu1804-builder-4c-4g-1262 systemd-logind[989]: New session 1 of user jenkins.
Oct 13 10:30:22 prd-ubuntu1804-builder-4c-4g-1262 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 13 10:31:01 prd-ubuntu1804-builder-4c-4g-1262 CRON[2406]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 13 10:31:01 prd-ubuntu1804-builder-4c-4g-1262 CRON[2406]: pam_unix(cron:session): session closed for user root
Oct 13 10:32:01 prd-ubuntu1804-builder-4c-4g-1262 CRON[3049]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 13 10:32:01 prd-ubuntu1804-builder-4c-4g-1262 CRON[3049]: pam_unix(cron:session): session closed for user root
Oct 13 10:32:23 prd-ubuntu1804-builder-4c-4g-1262 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 13 10:32:23 prd-ubuntu1804-builder-4c-4g-1262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)