Dec  8 12:26:04 prd-ubuntu1804-builder-4c-4g-18715 passwd[897]: password for 'ubuntu' changed by 'root'
Dec  8 12:26:04 prd-ubuntu1804-builder-4c-4g-18715 systemd-logind[941]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  8 12:26:04 prd-ubuntu1804-builder-4c-4g-18715 systemd-logind[941]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  8 12:26:04 prd-ubuntu1804-builder-4c-4g-18715 systemd-logind[941]: New seat seat0.
Dec  8 12:26:04 prd-ubuntu1804-builder-4c-4g-18715 sshd[984]: Server listening on 0.0.0.0 port 22.
Dec  8 12:26:04 prd-ubuntu1804-builder-4c-4g-18715 sshd[984]: Server listening on :: port 22.
Dec  8 12:26:06 prd-ubuntu1804-builder-4c-4g-18715 sshd[1272]: Did not receive identification string from 10.30.104.4 port 55696
Dec  8 12:26:10 prd-ubuntu1804-builder-4c-4g-18715 useradd[1358]: new group: name=jenkins, GID=1001
Dec  8 12:26:10 prd-ubuntu1804-builder-4c-4g-18715 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  8 12:26:13 prd-ubuntu1804-builder-4c-4g-18715 sshd[1418]: Accepted publickey for jenkins from 10.30.104.4 port 55700 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec  8 12:26:13 prd-ubuntu1804-builder-4c-4g-18715 sshd[1418]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  8 12:26:13 prd-ubuntu1804-builder-4c-4g-18715 systemd-logind[941]: New session 1 of user jenkins.
Dec  8 12:26:13 prd-ubuntu1804-builder-4c-4g-18715 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  8 12:27:01 prd-ubuntu1804-builder-4c-4g-18715 CRON[2514]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  8 12:27:01 prd-ubuntu1804-builder-4c-4g-18715 CRON[2514]: pam_unix(cron:session): session closed for user root
Dec  8 12:28:01 prd-ubuntu1804-builder-4c-4g-18715 CRON[3010]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  8 12:28:01 prd-ubuntu1804-builder-4c-4g-18715 CRON[3010]: pam_unix(cron:session): session closed for user root
Dec  8 12:28:07 prd-ubuntu1804-builder-4c-4g-18715 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec  8 12:28:07 prd-ubuntu1804-builder-4c-4g-18715 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)