Jul 28 15:20:38 prd-ubuntu1804-builder-4c-4g-31348 passwd[924]: password for 'ubuntu' changed by 'root'
Jul 28 15:20:38 prd-ubuntu1804-builder-4c-4g-31348 systemd-logind[953]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 28 15:20:38 prd-ubuntu1804-builder-4c-4g-31348 systemd-logind[953]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 28 15:20:38 prd-ubuntu1804-builder-4c-4g-31348 systemd-logind[953]: New seat seat0.
Jul 28 15:20:38 prd-ubuntu1804-builder-4c-4g-31348 sshd[993]: Server listening on 0.0.0.0 port 22.
Jul 28 15:20:38 prd-ubuntu1804-builder-4c-4g-31348 sshd[993]: Server listening on :: port 22.
Jul 28 15:20:42 prd-ubuntu1804-builder-4c-4g-31348 sshd[1319]: Did not receive identification string from 10.30.104.4 port 42230
Jul 28 15:20:49 prd-ubuntu1804-builder-4c-4g-31348 useradd[1376]: new group: name=jenkins, GID=1001
Jul 28 15:20:49 prd-ubuntu1804-builder-4c-4g-31348 useradd[1376]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 28 15:20:51 prd-ubuntu1804-builder-4c-4g-31348 sshd[1443]: Accepted publickey for jenkins from 10.30.104.4 port 42264 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 28 15:20:51 prd-ubuntu1804-builder-4c-4g-31348 sshd[1443]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 28 15:20:51 prd-ubuntu1804-builder-4c-4g-31348 systemd-logind[953]: New session 1 of user jenkins.
Jul 28 15:20:51 prd-ubuntu1804-builder-4c-4g-31348 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 28 15:21:01 prd-ubuntu1804-builder-4c-4g-31348 CRON[1722]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 28 15:21:01 prd-ubuntu1804-builder-4c-4g-31348 CRON[1722]: pam_unix(cron:session): session closed for user root
Jul 28 15:22:02 prd-ubuntu1804-builder-4c-4g-31348 CRON[2854]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 28 15:22:02 prd-ubuntu1804-builder-4c-4g-31348 CRON[2854]: pam_unix(cron:session): session closed for user root
Jul 28 15:22:51 prd-ubuntu1804-builder-4c-4g-31348 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 28 15:22:51 prd-ubuntu1804-builder-4c-4g-31348 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)