Jun 15 11:21:10 prd-ubuntu1804-builder-4c-4g-21383 passwd[917]: password for 'ubuntu' changed by 'root'
Jun 15 11:21:10 prd-ubuntu1804-builder-4c-4g-21383 systemd-logind[1000]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 15 11:21:10 prd-ubuntu1804-builder-4c-4g-21383 systemd-logind[1000]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 15 11:21:10 prd-ubuntu1804-builder-4c-4g-21383 systemd-logind[1000]: New seat seat0.
Jun 15 11:21:10 prd-ubuntu1804-builder-4c-4g-21383 sshd[1037]: Server listening on 0.0.0.0 port 22.
Jun 15 11:21:10 prd-ubuntu1804-builder-4c-4g-21383 sshd[1037]: Server listening on :: port 22.
Jun 15 11:21:14 prd-ubuntu1804-builder-4c-4g-21383 sshd[1348]: Did not receive identification string from 10.30.104.4 port 51276
Jun 15 11:21:21 prd-ubuntu1804-builder-4c-4g-21383 sshd[1376]: Invalid user jenkins from 10.30.104.4 port 51284
Jun 15 11:21:22 prd-ubuntu1804-builder-4c-4g-21383 sshd[1376]: Received disconnect from 10.30.104.4 port 51284:11: Closed due to user request. [preauth]
Jun 15 11:21:22 prd-ubuntu1804-builder-4c-4g-21383 sshd[1376]: Disconnected from invalid user jenkins 10.30.104.4 port 51284 [preauth]
Jun 15 11:21:23 prd-ubuntu1804-builder-4c-4g-21383 useradd[1398]: new group: name=jenkins, GID=1001
Jun 15 11:21:23 prd-ubuntu1804-builder-4c-4g-21383 useradd[1398]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 15 11:21:23 prd-ubuntu1804-builder-4c-4g-21383 sshd[1421]: Accepted publickey for jenkins from 10.30.104.4 port 51292 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 15 11:21:23 prd-ubuntu1804-builder-4c-4g-21383 sshd[1421]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 15 11:21:23 prd-ubuntu1804-builder-4c-4g-21383 systemd-logind[1000]: New session 1 of user jenkins.
Jun 15 11:21:23 prd-ubuntu1804-builder-4c-4g-21383 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 15 11:22:02 prd-ubuntu1804-builder-4c-4g-21383 CRON[2239]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 15 11:22:02 prd-ubuntu1804-builder-4c-4g-21383 CRON[2239]: pam_unix(cron:session): session closed for user root
Jun 15 11:23:01 prd-ubuntu1804-builder-4c-4g-21383 CRON[2713]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 15 11:23:01 prd-ubuntu1804-builder-4c-4g-21383 CRON[2713]: pam_unix(cron:session): session closed for user root
Jun 15 11:23:07 prd-ubuntu1804-builder-4c-4g-21383 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 15 11:23:07 prd-ubuntu1804-builder-4c-4g-21383 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)