Feb 25 16:06:43 prd-ubuntu1804-builder-4c-4g-20146 passwd[938]: password for 'ubuntu' changed by 'root'
Feb 25 16:06:43 prd-ubuntu1804-builder-4c-4g-20146 systemd-logind[1008]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 25 16:06:43 prd-ubuntu1804-builder-4c-4g-20146 systemd-logind[1008]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 25 16:06:43 prd-ubuntu1804-builder-4c-4g-20146 systemd-logind[1008]: New seat seat0.
Feb 25 16:06:43 prd-ubuntu1804-builder-4c-4g-20146 sshd[1047]: Server listening on 0.0.0.0 port 22.
Feb 25 16:06:43 prd-ubuntu1804-builder-4c-4g-20146 sshd[1047]: Server listening on :: port 22.
Feb 25 16:06:45 prd-ubuntu1804-builder-4c-4g-20146 sshd[1294]: Did not receive identification string from 10.30.104.4 port 35126
Feb 25 16:06:53 prd-ubuntu1804-builder-4c-4g-20146 sshd[1388]: Invalid user jenkins from 10.30.104.4 port 35132
Feb 25 16:06:53 prd-ubuntu1804-builder-4c-4g-20146 sshd[1388]: Received disconnect from 10.30.104.4 port 35132:11: Closed due to user request. [preauth]
Feb 25 16:06:53 prd-ubuntu1804-builder-4c-4g-20146 sshd[1388]: Disconnected from invalid user jenkins 10.30.104.4 port 35132 [preauth]
Feb 25 16:06:55 prd-ubuntu1804-builder-4c-4g-20146 sshd[1392]: Invalid user jenkins from 10.30.104.4 port 35138
Feb 25 16:06:55 prd-ubuntu1804-builder-4c-4g-20146 sshd[1392]: Received disconnect from 10.30.104.4 port 35138:11: Closed due to user request. [preauth]
Feb 25 16:06:55 prd-ubuntu1804-builder-4c-4g-20146 sshd[1392]: Disconnected from invalid user jenkins 10.30.104.4 port 35138 [preauth]
Feb 25 16:06:57 prd-ubuntu1804-builder-4c-4g-20146 sshd[1394]: Invalid user jenkins from 10.30.104.4 port 35144
Feb 25 16:06:57 prd-ubuntu1804-builder-4c-4g-20146 sshd[1394]: Received disconnect from 10.30.104.4 port 35144:11: Closed due to user request. [preauth]
Feb 25 16:06:57 prd-ubuntu1804-builder-4c-4g-20146 sshd[1394]: Disconnected from invalid user jenkins 10.30.104.4 port 35144 [preauth]
Feb 25 16:06:59 prd-ubuntu1804-builder-4c-4g-20146 sshd[1404]: Invalid user jenkins from 10.30.104.4 port 35146
Feb 25 16:06:59 prd-ubuntu1804-builder-4c-4g-20146 sshd[1404]: Received disconnect from 10.30.104.4 port 35146:11: Closed due to user request. [preauth]
Feb 25 16:06:59 prd-ubuntu1804-builder-4c-4g-20146 sshd[1404]: Disconnected from invalid user jenkins 10.30.104.4 port 35146 [preauth]
Feb 25 16:06:59 prd-ubuntu1804-builder-4c-4g-20146 useradd[1416]: new group: name=jenkins, GID=1001
Feb 25 16:06:59 prd-ubuntu1804-builder-4c-4g-20146 useradd[1416]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 25 16:07:01 prd-ubuntu1804-builder-4c-4g-20146 CRON[1483]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 16:07:01 prd-ubuntu1804-builder-4c-4g-20146 CRON[1483]: pam_unix(cron:session): session closed for user root
Feb 25 16:07:01 prd-ubuntu1804-builder-4c-4g-20146 sshd[1492]: Accepted publickey for jenkins from 10.30.104.4 port 35148 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 25 16:07:01 prd-ubuntu1804-builder-4c-4g-20146 sshd[1492]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 25 16:07:01 prd-ubuntu1804-builder-4c-4g-20146 systemd-logind[1008]: New session 2 of user jenkins.
Feb 25 16:07:01 prd-ubuntu1804-builder-4c-4g-20146 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 25 16:08:00 prd-ubuntu1804-builder-4c-4g-20146 CRON[2489]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 16:08:00 prd-ubuntu1804-builder-4c-4g-20146 CRON[2489]: pam_unix(cron:session): session closed for user root
Feb 25 16:09:01 prd-ubuntu1804-builder-4c-4g-20146 CRON[2698]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 16:09:01 prd-ubuntu1804-builder-4c-4g-20146 CRON[2698]: pam_unix(cron:session): session closed for user root
Feb 25 16:09:05 prd-ubuntu1804-builder-4c-4g-20146 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 25 16:09:05 prd-ubuntu1804-builder-4c-4g-20146 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)