Jan 12 12:12:36 prd-ubuntu1804-builder-4c-4g-4926 passwd[909]: password for 'ubuntu' changed by 'root'
Jan 12 12:12:36 prd-ubuntu1804-builder-4c-4g-4926 systemd-logind[955]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 12 12:12:36 prd-ubuntu1804-builder-4c-4g-4926 systemd-logind[955]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 12 12:12:36 prd-ubuntu1804-builder-4c-4g-4926 systemd-logind[955]: New seat seat0.
Jan 12 12:12:36 prd-ubuntu1804-builder-4c-4g-4926 sshd[983]: Server listening on 0.0.0.0 port 22.
Jan 12 12:12:36 prd-ubuntu1804-builder-4c-4g-4926 sshd[983]: Server listening on :: port 22.
Jan 12 12:12:39 prd-ubuntu1804-builder-4c-4g-4926 sshd[1287]: Did not receive identification string from 10.30.104.4 port 51562
Jan 12 12:12:47 prd-ubuntu1804-builder-4c-4g-4926 useradd[1335]: new group: name=jenkins, GID=1001
Jan 12 12:12:47 prd-ubuntu1804-builder-4c-4g-4926 useradd[1335]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 12 12:12:49 prd-ubuntu1804-builder-4c-4g-4926 sshd[1395]: Accepted publickey for jenkins from 10.30.104.4 port 51588 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 12 12:12:49 prd-ubuntu1804-builder-4c-4g-4926 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 12 12:12:49 prd-ubuntu1804-builder-4c-4g-4926 systemd-logind[955]: New session 1 of user jenkins.
Jan 12 12:12:49 prd-ubuntu1804-builder-4c-4g-4926 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 12 12:13:01 prd-ubuntu1804-builder-4c-4g-4926 CRON[1669]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 12 12:13:01 prd-ubuntu1804-builder-4c-4g-4926 CRON[1669]: pam_unix(cron:session): session closed for user root
Jan 12 12:14:02 prd-ubuntu1804-builder-4c-4g-4926 CRON[2745]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 12 12:14:02 prd-ubuntu1804-builder-4c-4g-4926 CRON[2745]: pam_unix(cron:session): session closed for user root
Jan 12 12:14:44 prd-ubuntu1804-builder-4c-4g-4926 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 12 12:14:44 prd-ubuntu1804-builder-4c-4g-4926 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)