Mar 28 07:32:24 prd-ubuntu1804-builder-4c-4g-18742 passwd[910]: password for 'ubuntu' changed by 'root'
Mar 28 07:32:24 prd-ubuntu1804-builder-4c-4g-18742 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 28 07:32:24 prd-ubuntu1804-builder-4c-4g-18742 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 28 07:32:24 prd-ubuntu1804-builder-4c-4g-18742 systemd-logind[994]: New seat seat0.
Mar 28 07:32:24 prd-ubuntu1804-builder-4c-4g-18742 sshd[1012]: Server listening on 0.0.0.0 port 22.
Mar 28 07:32:24 prd-ubuntu1804-builder-4c-4g-18742 sshd[1012]: Server listening on :: port 22.
Mar 28 07:32:25 prd-ubuntu1804-builder-4c-4g-18742 sshd[1214]: Did not receive identification string from 10.30.104.4 port 33766
Mar 28 07:32:33 prd-ubuntu1804-builder-4c-4g-18742 sshd[1365]: Invalid user jenkins from 10.30.104.4 port 33786
Mar 28 07:32:34 prd-ubuntu1804-builder-4c-4g-18742 sshd[1365]: Received disconnect from 10.30.104.4 port 33786:11: Closed due to user request. [preauth]
Mar 28 07:32:34 prd-ubuntu1804-builder-4c-4g-18742 sshd[1365]: Disconnected from invalid user jenkins 10.30.104.4 port 33786 [preauth]
Mar 28 07:32:35 prd-ubuntu1804-builder-4c-4g-18742 useradd[1387]: new group: name=jenkins, GID=1001
Mar 28 07:32:35 prd-ubuntu1804-builder-4c-4g-18742 useradd[1387]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 28 07:32:36 prd-ubuntu1804-builder-4c-4g-18742 sshd[1447]: Accepted publickey for jenkins from 10.30.104.4 port 33794 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 28 07:32:36 prd-ubuntu1804-builder-4c-4g-18742 sshd[1447]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 28 07:32:36 prd-ubuntu1804-builder-4c-4g-18742 systemd-logind[994]: New session 1 of user jenkins.
Mar 28 07:32:36 prd-ubuntu1804-builder-4c-4g-18742 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 28 07:33:02 prd-ubuntu1804-builder-4c-4g-18742 CRON[1698]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 07:33:02 prd-ubuntu1804-builder-4c-4g-18742 CRON[1698]: pam_unix(cron:session): session closed for user root
Mar 28 07:34:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[1707]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 07:34:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[1707]: pam_unix(cron:session): session closed for user root
Mar 28 07:35:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[1715]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 07:35:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[1715]: pam_unix(cron:session): session closed for user root
Mar 28 07:36:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[2272]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 07:36:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[2272]: pam_unix(cron:session): session closed for user root
Mar 28 07:37:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[2684]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 07:37:01 prd-ubuntu1804-builder-4c-4g-18742 CRON[2684]: pam_unix(cron:session): session closed for user root
Mar 28 07:37:57 prd-ubuntu1804-builder-4c-4g-18742 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp