May 14 09:41:34 prd-ubuntu1804-builder-4c-4g-88 passwd[922]: password for 'ubuntu' changed by 'root'
May 14 09:41:34 prd-ubuntu1804-builder-4c-4g-88 systemd-logind[960]: Watching system buttons on /dev/input/event0 (Power Button)
May 14 09:41:34 prd-ubuntu1804-builder-4c-4g-88 systemd-logind[960]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 14 09:41:34 prd-ubuntu1804-builder-4c-4g-88 systemd-logind[960]: New seat seat0.
May 14 09:41:34 prd-ubuntu1804-builder-4c-4g-88 sshd[1018]: Server listening on 0.0.0.0 port 22.
May 14 09:41:34 prd-ubuntu1804-builder-4c-4g-88 sshd[1018]: Server listening on :: port 22.
May 14 09:41:35 prd-ubuntu1804-builder-4c-4g-88 sshd[1159]: Did not receive identification string from 10.30.104.4 port 53276
May 14 09:41:40 prd-ubuntu1804-builder-4c-4g-88 useradd[1339]: new group: name=jenkins, GID=1001
May 14 09:41:40 prd-ubuntu1804-builder-4c-4g-88 useradd[1339]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May 14 09:41:44 prd-ubuntu1804-builder-4c-4g-88 sshd[1406]: Accepted publickey for jenkins from 10.30.104.4 port 53292 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May 14 09:41:44 prd-ubuntu1804-builder-4c-4g-88 sshd[1406]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 14 09:41:44 prd-ubuntu1804-builder-4c-4g-88 systemd-logind[960]: New session 1 of user jenkins.
May 14 09:41:44 prd-ubuntu1804-builder-4c-4g-88 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 14 09:42:01 prd-ubuntu1804-builder-4c-4g-88 CRON[1932]: pam_unix(cron:session): session opened for user root by (uid=0)
May 14 09:42:01 prd-ubuntu1804-builder-4c-4g-88 CRON[1932]: pam_unix(cron:session): session closed for user root
May 14 09:43:01 prd-ubuntu1804-builder-4c-4g-88 CRON[2779]: pam_unix(cron:session): session opened for user root by (uid=0)
May 14 09:43:01 prd-ubuntu1804-builder-4c-4g-88 CRON[2779]: pam_unix(cron:session): session closed for user root
May 14 09:43:31 prd-ubuntu1804-builder-4c-4g-88 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May 14 09:43:31 prd-ubuntu1804-builder-4c-4g-88 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)