Sep 30 08:04:08 prd-ubuntu1804-builder-4c-4g-1241 passwd[914]: password for 'ubuntu' changed by 'root'
Sep 30 08:04:08 prd-ubuntu1804-builder-4c-4g-1241 systemd-logind[945]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 30 08:04:08 prd-ubuntu1804-builder-4c-4g-1241 systemd-logind[945]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 30 08:04:08 prd-ubuntu1804-builder-4c-4g-1241 systemd-logind[945]: New seat seat0.
Sep 30 08:04:08 prd-ubuntu1804-builder-4c-4g-1241 sshd[1042]: Server listening on 0.0.0.0 port 22.
Sep 30 08:04:08 prd-ubuntu1804-builder-4c-4g-1241 sshd[1042]: Server listening on :: port 22.
Sep 30 08:04:11 prd-ubuntu1804-builder-4c-4g-1241 sshd[1281]: Did not receive identification string from 10.30.104.4 port 59304
Sep 30 08:04:18 prd-ubuntu1804-builder-4c-4g-1241 sshd[1352]: Invalid user jenkins from 10.30.104.4 port 59316
Sep 30 08:04:18 prd-ubuntu1804-builder-4c-4g-1241 sshd[1352]: Received disconnect from 10.30.104.4 port 59316:11: Closed due to user request. [preauth]
Sep 30 08:04:18 prd-ubuntu1804-builder-4c-4g-1241 sshd[1352]: Disconnected from invalid user jenkins 10.30.104.4 port 59316 [preauth]
Sep 30 08:04:20 prd-ubuntu1804-builder-4c-4g-1241 sshd[1356]: Invalid user jenkins from 10.30.104.4 port 59334
Sep 30 08:04:20 prd-ubuntu1804-builder-4c-4g-1241 sshd[1356]: Received disconnect from 10.30.104.4 port 59334:11: Closed due to user request. [preauth]
Sep 30 08:04:20 prd-ubuntu1804-builder-4c-4g-1241 sshd[1356]: Disconnected from invalid user jenkins 10.30.104.4 port 59334 [preauth]
Sep 30 08:04:20 prd-ubuntu1804-builder-4c-4g-1241 useradd[1376]: new group: name=jenkins, GID=1001
Sep 30 08:04:20 prd-ubuntu1804-builder-4c-4g-1241 useradd[1376]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 30 08:04:22 prd-ubuntu1804-builder-4c-4g-1241 sshd[1436]: Accepted publickey for jenkins from 10.30.104.4 port 59342 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 30 08:04:22 prd-ubuntu1804-builder-4c-4g-1241 sshd[1436]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 30 08:04:22 prd-ubuntu1804-builder-4c-4g-1241 systemd-logind[945]: New session 1 of user jenkins.
Sep 30 08:04:22 prd-ubuntu1804-builder-4c-4g-1241 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 30 08:05:02 prd-ubuntu1804-builder-4c-4g-1241 CRON[2276]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 30 08:05:02 prd-ubuntu1804-builder-4c-4g-1241 CRON[2276]: pam_unix(cron:session): session closed for user root
Sep 30 08:06:01 prd-ubuntu1804-builder-4c-4g-1241 CRON[2827]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 30 08:06:01 prd-ubuntu1804-builder-4c-4g-1241 CRON[2827]: pam_unix(cron:session): session closed for user root
Sep 30 08:06:31 prd-ubuntu1804-builder-4c-4g-1241 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-readiness-master-yaml-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 30 08:06:31 prd-ubuntu1804-builder-4c-4g-1241 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)