Jun 23 06:27:42 prd-ubuntu1804-builder-4c-4g-879 passwd[931]: password for 'ubuntu' changed by 'root'
Jun 23 06:27:42 prd-ubuntu1804-builder-4c-4g-879 systemd-logind[958]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 23 06:27:42 prd-ubuntu1804-builder-4c-4g-879 systemd-logind[958]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 23 06:27:42 prd-ubuntu1804-builder-4c-4g-879 systemd-logind[958]: New seat seat0.
Jun 23 06:27:42 prd-ubuntu1804-builder-4c-4g-879 sshd[1027]: Server listening on 0.0.0.0 port 22.
Jun 23 06:27:42 prd-ubuntu1804-builder-4c-4g-879 sshd[1027]: Server listening on :: port 22.
Jun 23 06:27:46 prd-ubuntu1804-builder-4c-4g-879 sshd[1329]: Did not receive identification string from 10.30.104.4 port 33078
Jun 23 06:27:48 prd-ubuntu1804-builder-4c-4g-879 useradd[1367]: new group: name=jenkins, GID=1001
Jun 23 06:27:48 prd-ubuntu1804-builder-4c-4g-879 useradd[1367]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 23 06:27:53 prd-ubuntu1804-builder-4c-4g-879 sshd[1427]: Accepted publickey for jenkins from 10.30.104.4 port 33090 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 23 06:27:53 prd-ubuntu1804-builder-4c-4g-879 sshd[1427]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 23 06:27:53 prd-ubuntu1804-builder-4c-4g-879 systemd-logind[958]: New session 1 of user jenkins.
Jun 23 06:27:53 prd-ubuntu1804-builder-4c-4g-879 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 23 06:28:01 prd-ubuntu1804-builder-4c-4g-879 CRON[1656]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 23 06:28:01 prd-ubuntu1804-builder-4c-4g-879 CRON[1656]: pam_unix(cron:session): session closed for user root
Jun 23 06:29:02 prd-ubuntu1804-builder-4c-4g-879 CRON[2757]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 23 06:29:02 prd-ubuntu1804-builder-4c-4g-879 CRON[2757]: pam_unix(cron:session): session closed for user root
Jun 23 06:30:01 prd-ubuntu1804-builder-4c-4g-879 CRON[2986]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 23 06:30:01 prd-ubuntu1804-builder-4c-4g-879 CRON[2986]: pam_unix(cron:session): session closed for user root
Jun 23 06:30:04 prd-ubuntu1804-builder-4c-4g-879 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 23 06:30:04 prd-ubuntu1804-builder-4c-4g-879 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)