Feb  6 07:49:13 prd-ubuntu1804-builder-4c-4g-2977 passwd[960]: password for 'ubuntu' changed by 'root'
Feb  6 07:49:13 prd-ubuntu1804-builder-4c-4g-2977 systemd-logind[989]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  6 07:49:13 prd-ubuntu1804-builder-4c-4g-2977 systemd-logind[989]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  6 07:49:13 prd-ubuntu1804-builder-4c-4g-2977 systemd-logind[989]: New seat seat0.
Feb  6 07:49:13 prd-ubuntu1804-builder-4c-4g-2977 sshd[1077]: Server listening on 0.0.0.0 port 22.
Feb  6 07:49:13 prd-ubuntu1804-builder-4c-4g-2977 sshd[1077]: Server listening on :: port 22.
Feb  6 07:49:17 prd-ubuntu1804-builder-4c-4g-2977 sshd[1402]: Did not receive identification string from 10.30.104.4 port 55848
Feb  6 07:49:24 prd-ubuntu1804-builder-4c-4g-2977 useradd[1467]: new group: name=jenkins, GID=1001
Feb  6 07:49:24 prd-ubuntu1804-builder-4c-4g-2977 useradd[1467]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  6 07:49:24 prd-ubuntu1804-builder-4c-4g-2977 sshd[1480]: Received disconnect from 10.30.104.4 port 55862:11: Closed due to user request. [preauth]
Feb  6 07:49:24 prd-ubuntu1804-builder-4c-4g-2977 sshd[1480]: Disconnected from authenticating user jenkins 10.30.104.4 port 55862 [preauth]
Feb  6 07:49:27 prd-ubuntu1804-builder-4c-4g-2977 sshd[1531]: Accepted publickey for jenkins from 10.30.104.4 port 55872 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  6 07:49:27 prd-ubuntu1804-builder-4c-4g-2977 sshd[1531]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  6 07:49:27 prd-ubuntu1804-builder-4c-4g-2977 systemd-logind[989]: New session 1 of user jenkins.
Feb  6 07:49:27 prd-ubuntu1804-builder-4c-4g-2977 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  6 07:50:01 prd-ubuntu1804-builder-4c-4g-2977 CRON[2325]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 07:50:01 prd-ubuntu1804-builder-4c-4g-2977 CRON[2325]: pam_unix(cron:session): session closed for user root
Feb  6 07:51:01 prd-ubuntu1804-builder-4c-4g-2977 CRON[3264]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 07:51:01 prd-ubuntu1804-builder-4c-4g-2977 CRON[3264]: pam_unix(cron:session): session closed for user root
Feb  6 07:51:38 prd-ubuntu1804-builder-4c-4g-2977 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  6 07:51:38 prd-ubuntu1804-builder-4c-4g-2977 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)