Jul  1 07:10:50 prd-ubuntu1804-builder-4c-4g-24929 passwd[928]: password for 'ubuntu' changed by 'root'
Jul  1 07:10:50 prd-ubuntu1804-builder-4c-4g-24929 systemd-logind[1003]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  1 07:10:50 prd-ubuntu1804-builder-4c-4g-24929 systemd-logind[1003]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  1 07:10:50 prd-ubuntu1804-builder-4c-4g-24929 systemd-logind[1003]: New seat seat0.
Jul  1 07:10:50 prd-ubuntu1804-builder-4c-4g-24929 sshd[1037]: Server listening on 0.0.0.0 port 22.
Jul  1 07:10:50 prd-ubuntu1804-builder-4c-4g-24929 sshd[1037]: Server listening on :: port 22.
Jul  1 07:10:54 prd-ubuntu1804-builder-4c-4g-24929 sshd[1325]: Did not receive identification string from 10.30.104.4 port 55820
Jul  1 07:10:56 prd-ubuntu1804-builder-4c-4g-24929 useradd[1375]: new group: name=jenkins, GID=1001
Jul  1 07:10:56 prd-ubuntu1804-builder-4c-4g-24929 useradd[1375]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul  1 07:11:01 prd-ubuntu1804-builder-4c-4g-24929 CRON[1436]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 07:11:01 prd-ubuntu1804-builder-4c-4g-24929 CRON[1436]: pam_unix(cron:session): session closed for user root
Jul  1 07:11:02 prd-ubuntu1804-builder-4c-4g-24929 sshd[1444]: Accepted publickey for jenkins from 10.30.104.4 port 55832 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul  1 07:11:02 prd-ubuntu1804-builder-4c-4g-24929 sshd[1444]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  1 07:11:02 prd-ubuntu1804-builder-4c-4g-24929 systemd-logind[1003]: New session 2 of user jenkins.
Jul  1 07:11:02 prd-ubuntu1804-builder-4c-4g-24929 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  1 07:12:01 prd-ubuntu1804-builder-4c-4g-24929 CRON[2501]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 07:12:01 prd-ubuntu1804-builder-4c-4g-24929 CRON[2501]: pam_unix(cron:session): session closed for user root
Jul  1 07:12:38 prd-ubuntu1804-builder-4c-4g-24929 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul  1 07:12:38 prd-ubuntu1804-builder-4c-4g-24929 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)