Apr 16 08:58:19 prd-ubuntu1804-builder-4c-4g-2107 passwd[918]: password for 'ubuntu' changed by 'root'
Apr 16 08:58:19 prd-ubuntu1804-builder-4c-4g-2107 systemd-logind[952]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 16 08:58:19 prd-ubuntu1804-builder-4c-4g-2107 systemd-logind[952]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 16 08:58:19 prd-ubuntu1804-builder-4c-4g-2107 systemd-logind[952]: New seat seat0.
Apr 16 08:58:19 prd-ubuntu1804-builder-4c-4g-2107 sshd[986]: Server listening on 0.0.0.0 port 22.
Apr 16 08:58:19 prd-ubuntu1804-builder-4c-4g-2107 sshd[986]: Server listening on :: port 22.
Apr 16 08:58:23 prd-ubuntu1804-builder-4c-4g-2107 sshd[1298]: Did not receive identification string from 10.30.104.4 port 52754
Apr 16 08:58:25 prd-ubuntu1804-builder-4c-4g-2107 useradd[1335]: new group: name=jenkins, GID=1001
Apr 16 08:58:25 prd-ubuntu1804-builder-4c-4g-2107 useradd[1335]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 16 08:58:31 prd-ubuntu1804-builder-4c-4g-2107 sshd[1395]: Accepted publickey for jenkins from 10.30.104.4 port 52756 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 16 08:58:31 prd-ubuntu1804-builder-4c-4g-2107 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 16 08:58:31 prd-ubuntu1804-builder-4c-4g-2107 systemd-logind[952]: New session 1 of user jenkins.
Apr 16 08:58:31 prd-ubuntu1804-builder-4c-4g-2107 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 16 08:59:01 prd-ubuntu1804-builder-4c-4g-2107 CRON[2121]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 16 08:59:01 prd-ubuntu1804-builder-4c-4g-2107 CRON[2121]: pam_unix(cron:session): session closed for user root
Apr 16 09:00:01 prd-ubuntu1804-builder-4c-4g-2107 CRON[2934]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 16 09:00:01 prd-ubuntu1804-builder-4c-4g-2107 CRON[2934]: pam_unix(cron:session): session closed for user root
Apr 16 09:00:25 prd-ubuntu1804-builder-4c-4g-2107 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 16 09:00:25 prd-ubuntu1804-builder-4c-4g-2107 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)