Jul 10 20:20:57 prd-ubuntu1804-builder-4c-4g-8695 passwd[955]: password for 'ubuntu' changed by 'root'
Jul 10 20:20:57 prd-ubuntu1804-builder-4c-4g-8695 systemd-logind[991]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 10 20:20:57 prd-ubuntu1804-builder-4c-4g-8695 systemd-logind[991]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 10 20:20:57 prd-ubuntu1804-builder-4c-4g-8695 systemd-logind[991]: New seat seat0.
Jul 10 20:20:57 prd-ubuntu1804-builder-4c-4g-8695 sshd[1068]: Server listening on 0.0.0.0 port 22.
Jul 10 20:20:57 prd-ubuntu1804-builder-4c-4g-8695 sshd[1068]: Server listening on :: port 22.
Jul 10 20:21:01 prd-ubuntu1804-builder-4c-4g-8695 CRON[1352]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 10 20:21:01 prd-ubuntu1804-builder-4c-4g-8695 CRON[1352]: pam_unix(cron:session): session closed for user root
Jul 10 20:21:02 prd-ubuntu1804-builder-4c-4g-8695 sshd[1367]: Did not receive identification string from 10.30.104.4 port 38054
Jul 10 20:21:02 prd-ubuntu1804-builder-4c-4g-8695 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 38056
Jul 10 20:21:02 prd-ubuntu1804-builder-4c-4g-8695 sshd[1373]: Received disconnect from 10.30.104.4 port 38056:11: Closed due to user request. [preauth]
Jul 10 20:21:02 prd-ubuntu1804-builder-4c-4g-8695 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 38056 [preauth]
Jul 10 20:21:04 prd-ubuntu1804-builder-4c-4g-8695 sshd[1403]: Invalid user jenkins from 10.30.104.4 port 38058
Jul 10 20:21:04 prd-ubuntu1804-builder-4c-4g-8695 sshd[1403]: Received disconnect from 10.30.104.4 port 38058:11: Closed due to user request. [preauth]
Jul 10 20:21:04 prd-ubuntu1804-builder-4c-4g-8695 sshd[1403]: Disconnected from invalid user jenkins 10.30.104.4 port 38058 [preauth]
Jul 10 20:21:06 prd-ubuntu1804-builder-4c-4g-8695 sshd[1405]: Invalid user jenkins from 10.30.104.4 port 38062
Jul 10 20:21:07 prd-ubuntu1804-builder-4c-4g-8695 sshd[1405]: Received disconnect from 10.30.104.4 port 38062:11: Closed due to user request. [preauth]
Jul 10 20:21:07 prd-ubuntu1804-builder-4c-4g-8695 sshd[1405]: Disconnected from invalid user jenkins 10.30.104.4 port 38062 [preauth]
Jul 10 20:21:09 prd-ubuntu1804-builder-4c-4g-8695 sshd[1407]: Invalid user jenkins from 10.30.104.4 port 38066
Jul 10 20:21:09 prd-ubuntu1804-builder-4c-4g-8695 sshd[1407]: Received disconnect from 10.30.104.4 port 38066:11: Closed due to user request. [preauth]
Jul 10 20:21:09 prd-ubuntu1804-builder-4c-4g-8695 sshd[1407]: Disconnected from invalid user jenkins 10.30.104.4 port 38066 [preauth]
Jul 10 20:21:11 prd-ubuntu1804-builder-4c-4g-8695 sshd[1409]: Invalid user jenkins from 10.30.104.4 port 38070
Jul 10 20:21:11 prd-ubuntu1804-builder-4c-4g-8695 sshd[1409]: Received disconnect from 10.30.104.4 port 38070:11: Closed due to user request. [preauth]
Jul 10 20:21:11 prd-ubuntu1804-builder-4c-4g-8695 sshd[1409]: Disconnected from invalid user jenkins 10.30.104.4 port 38070 [preauth]
Jul 10 20:21:13 prd-ubuntu1804-builder-4c-4g-8695 sshd[1411]: Invalid user jenkins from 10.30.104.4 port 38072
Jul 10 20:21:13 prd-ubuntu1804-builder-4c-4g-8695 sshd[1411]: Received disconnect from 10.30.104.4 port 38072:11: Closed due to user request. [preauth]
Jul 10 20:21:13 prd-ubuntu1804-builder-4c-4g-8695 sshd[1411]: Disconnected from invalid user jenkins 10.30.104.4 port 38072 [preauth]
Jul 10 20:21:14 prd-ubuntu1804-builder-4c-4g-8695 useradd[1418]: new group: name=jenkins, GID=1001
Jul 10 20:21:14 prd-ubuntu1804-builder-4c-4g-8695 useradd[1418]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 10 20:21:15 prd-ubuntu1804-builder-4c-4g-8695 sshd[1478]: Accepted publickey for jenkins from 10.30.104.4 port 38074 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 10 20:21:15 prd-ubuntu1804-builder-4c-4g-8695 sshd[1478]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 10 20:21:15 prd-ubuntu1804-builder-4c-4g-8695 systemd-logind[991]: New session 2 of user jenkins.
Jul 10 20:21:15 prd-ubuntu1804-builder-4c-4g-8695 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 10 20:22:03 prd-ubuntu1804-builder-4c-4g-8695 CRON[2448]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 10 20:22:03 prd-ubuntu1804-builder-4c-4g-8695 CRON[2448]: pam_unix(cron:session): session closed for user root
Jul 10 20:23:01 prd-ubuntu1804-builder-4c-4g-8695 CRON[2680]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 10 20:23:01 prd-ubuntu1804-builder-4c-4g-8695 CRON[2680]: pam_unix(cron:session): session closed for user root
Jul 10 20:23:08 prd-ubuntu1804-builder-4c-4g-8695 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 10 20:23:08 prd-ubuntu1804-builder-4c-4g-8695 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)