Oct 23 11:17:52 prd-ubuntu1804-builder-4c-4g-4543 passwd[909]: password for 'ubuntu' changed by 'root'
Oct 23 11:17:52 prd-ubuntu1804-builder-4c-4g-4543 systemd-logind[977]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 23 11:17:52 prd-ubuntu1804-builder-4c-4g-4543 systemd-logind[977]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 23 11:17:52 prd-ubuntu1804-builder-4c-4g-4543 systemd-logind[977]: New seat seat0.
Oct 23 11:17:52 prd-ubuntu1804-builder-4c-4g-4543 sshd[997]: Server listening on 0.0.0.0 port 22.
Oct 23 11:17:52 prd-ubuntu1804-builder-4c-4g-4543 sshd[997]: Server listening on :: port 22.
Oct 23 11:17:55 prd-ubuntu1804-builder-4c-4g-4543 sshd[1285]: Did not receive identification string from 10.30.104.4 port 57656
Oct 23 11:17:58 prd-ubuntu1804-builder-4c-4g-4543 useradd[1339]: new group: name=jenkins, GID=1001
Oct 23 11:17:58 prd-ubuntu1804-builder-4c-4g-4543 useradd[1339]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 23 11:18:00 prd-ubuntu1804-builder-4c-4g-4543 sshd[1416]: Accepted publickey for jenkins from 10.30.104.4 port 57666 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 23 11:18:00 prd-ubuntu1804-builder-4c-4g-4543 sshd[1416]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 23 11:18:00 prd-ubuntu1804-builder-4c-4g-4543 systemd-logind[977]: New session 1 of user jenkins.
Oct 23 11:18:00 prd-ubuntu1804-builder-4c-4g-4543 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 23 11:18:01 prd-ubuntu1804-builder-4c-4g-4543 CRON[1581]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 23 11:18:01 prd-ubuntu1804-builder-4c-4g-4543 CRON[1581]: pam_unix(cron:session): session closed for user root
Oct 23 11:19:01 prd-ubuntu1804-builder-4c-4g-4543 CRON[2768]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 23 11:19:01 prd-ubuntu1804-builder-4c-4g-4543 CRON[2768]: pam_unix(cron:session): session closed for user root
Oct 23 11:19:55 prd-ubuntu1804-builder-4c-4g-4543 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 23 11:19:55 prd-ubuntu1804-builder-4c-4g-4543 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)