Mar  1 08:36:28 prd-ubuntu1804-builder-4c-4g-747 passwd[918]: password for 'ubuntu' changed by 'root'
Mar  1 08:36:28 prd-ubuntu1804-builder-4c-4g-747 systemd-logind[986]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  1 08:36:28 prd-ubuntu1804-builder-4c-4g-747 systemd-logind[986]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  1 08:36:28 prd-ubuntu1804-builder-4c-4g-747 systemd-logind[986]: New seat seat0.
Mar  1 08:36:28 prd-ubuntu1804-builder-4c-4g-747 sshd[1034]: Server listening on 0.0.0.0 port 22.
Mar  1 08:36:28 prd-ubuntu1804-builder-4c-4g-747 sshd[1034]: Server listening on :: port 22.
Mar  1 08:36:31 prd-ubuntu1804-builder-4c-4g-747 sshd[1319]: Did not receive identification string from 10.30.104.4 port 36106
Mar  1 08:36:38 prd-ubuntu1804-builder-4c-4g-747 sshd[1352]: Invalid user jenkins from 10.30.104.4 port 36114
Mar  1 08:36:38 prd-ubuntu1804-builder-4c-4g-747 sshd[1352]: Received disconnect from 10.30.104.4 port 36114:11: Closed due to user request. [preauth]
Mar  1 08:36:38 prd-ubuntu1804-builder-4c-4g-747 sshd[1352]: Disconnected from invalid user jenkins 10.30.104.4 port 36114 [preauth]
Mar  1 08:36:40 prd-ubuntu1804-builder-4c-4g-747 useradd[1374]: new group: name=jenkins, GID=1001
Mar  1 08:36:40 prd-ubuntu1804-builder-4c-4g-747 useradd[1374]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  1 08:36:40 prd-ubuntu1804-builder-4c-4g-747 sshd[1405]: Accepted publickey for jenkins from 10.30.104.4 port 36124 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  1 08:36:40 prd-ubuntu1804-builder-4c-4g-747 sshd[1405]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  1 08:36:40 prd-ubuntu1804-builder-4c-4g-747 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  1 08:36:40 prd-ubuntu1804-builder-4c-4g-747 systemd-logind[986]: New session 1 of user jenkins.
Mar  1 08:37:02 prd-ubuntu1804-builder-4c-4g-747 CRON[1988]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  1 08:37:02 prd-ubuntu1804-builder-4c-4g-747 CRON[1988]: pam_unix(cron:session): session closed for user root
Mar  1 08:38:01 prd-ubuntu1804-builder-4c-4g-747 CRON[2640]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  1 08:38:01 prd-ubuntu1804-builder-4c-4g-747 CRON[2640]: pam_unix(cron:session): session closed for user root
Mar  1 08:38:16 prd-ubuntu1804-builder-4c-4g-747 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  1 08:38:16 prd-ubuntu1804-builder-4c-4g-747 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)