Aug 20 12:55:18 prd-ubuntu1804-builder-4c-4g-39250 passwd[922]: password for 'ubuntu' changed by 'root'
Aug 20 12:55:18 prd-ubuntu1804-builder-4c-4g-39250 systemd-logind[990]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 20 12:55:18 prd-ubuntu1804-builder-4c-4g-39250 systemd-logind[990]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 20 12:55:18 prd-ubuntu1804-builder-4c-4g-39250 systemd-logind[990]: New seat seat0.
Aug 20 12:55:18 prd-ubuntu1804-builder-4c-4g-39250 sshd[1043]: Server listening on 0.0.0.0 port 22.
Aug 20 12:55:18 prd-ubuntu1804-builder-4c-4g-39250 sshd[1043]: Server listening on :: port 22.
Aug 20 12:55:22 prd-ubuntu1804-builder-4c-4g-39250 sshd[1360]: Did not receive identification string from 10.30.104.4 port 46568
Aug 20 12:55:29 prd-ubuntu1804-builder-4c-4g-39250 useradd[1410]: new group: name=jenkins, GID=1001
Aug 20 12:55:29 prd-ubuntu1804-builder-4c-4g-39250 useradd[1410]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 20 12:55:31 prd-ubuntu1804-builder-4c-4g-39250 sshd[1476]: Accepted publickey for jenkins from 10.30.104.4 port 46572 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 20 12:55:31 prd-ubuntu1804-builder-4c-4g-39250 sshd[1476]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 20 12:55:31 prd-ubuntu1804-builder-4c-4g-39250 systemd-logind[990]: New session 1 of user jenkins.
Aug 20 12:55:31 prd-ubuntu1804-builder-4c-4g-39250 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 20 12:56:02 prd-ubuntu1804-builder-4c-4g-39250 CRON[2240]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 20 12:56:02 prd-ubuntu1804-builder-4c-4g-39250 CRON[2240]: pam_unix(cron:session): session closed for user root
Aug 20 12:57:01 prd-ubuntu1804-builder-4c-4g-39250 CRON[3045]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 20 12:57:01 prd-ubuntu1804-builder-4c-4g-39250 CRON[3045]: pam_unix(cron:session): session closed for user root
Aug 20 12:57:29 prd-ubuntu1804-builder-4c-4g-39250 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 20 12:57:29 prd-ubuntu1804-builder-4c-4g-39250 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)