Aug  3 14:48:42 prd-ubuntu1804-builder-4c-4g-3779 passwd[908]: password for 'ubuntu' changed by 'root'
Aug  3 14:48:42 prd-ubuntu1804-builder-4c-4g-3779 systemd-logind[948]: Watching system buttons on /dev/input/event0 (Power Button)
Aug  3 14:48:42 prd-ubuntu1804-builder-4c-4g-3779 systemd-logind[948]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug  3 14:48:42 prd-ubuntu1804-builder-4c-4g-3779 systemd-logind[948]: New seat seat0.
Aug  3 14:48:42 prd-ubuntu1804-builder-4c-4g-3779 sshd[1070]: Server listening on 0.0.0.0 port 22.
Aug  3 14:48:42 prd-ubuntu1804-builder-4c-4g-3779 sshd[1070]: Server listening on :: port 22.
Aug  3 14:48:46 prd-ubuntu1804-builder-4c-4g-3779 sshd[1399]: Did not receive identification string from 10.30.104.4 port 53180
Aug  3 14:48:51 prd-ubuntu1804-builder-4c-4g-3779 useradd[1458]: new group: name=jenkins, GID=1001
Aug  3 14:48:51 prd-ubuntu1804-builder-4c-4g-3779 useradd[1458]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug  3 14:48:52 prd-ubuntu1804-builder-4c-4g-3779 sshd[1471]: Received disconnect from 10.30.104.4 port 53212:11: Closed due to user request. [preauth]
Aug  3 14:48:52 prd-ubuntu1804-builder-4c-4g-3779 sshd[1471]: Disconnected from authenticating user jenkins 10.30.104.4 port 53212 [preauth]
Aug  3 14:48:54 prd-ubuntu1804-builder-4c-4g-3779 sshd[1522]: Accepted publickey for jenkins from 10.30.104.4 port 53224 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug  3 14:48:54 prd-ubuntu1804-builder-4c-4g-3779 sshd[1522]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug  3 14:48:54 prd-ubuntu1804-builder-4c-4g-3779 systemd-logind[948]: New session 1 of user jenkins.
Aug  3 14:48:54 prd-ubuntu1804-builder-4c-4g-3779 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug  3 14:49:01 prd-ubuntu1804-builder-4c-4g-3779 CRON[1759]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  3 14:49:01 prd-ubuntu1804-builder-4c-4g-3779 CRON[1759]: pam_unix(cron:session): session closed for user root
Aug  3 14:50:02 prd-ubuntu1804-builder-4c-4g-3779 CRON[2859]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  3 14:50:02 prd-ubuntu1804-builder-4c-4g-3779 CRON[2859]: pam_unix(cron:session): session closed for user root
Aug  3 14:50:52 prd-ubuntu1804-builder-4c-4g-3779 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug  3 14:50:52 prd-ubuntu1804-builder-4c-4g-3779 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)