Jan 27 08:48:25 prd-ubuntu1804-builder-4c-4g-3353 passwd[929]: password for 'ubuntu' changed by 'root'
Jan 27 08:48:25 prd-ubuntu1804-builder-4c-4g-3353 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 27 08:48:25 prd-ubuntu1804-builder-4c-4g-3353 systemd-logind[981]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 27 08:48:25 prd-ubuntu1804-builder-4c-4g-3353 systemd-logind[981]: New seat seat0.
Jan 27 08:48:25 prd-ubuntu1804-builder-4c-4g-3353 sshd[1011]: Server listening on 0.0.0.0 port 22.
Jan 27 08:48:25 prd-ubuntu1804-builder-4c-4g-3353 sshd[1011]: Server listening on :: port 22.
Jan 27 08:48:28 prd-ubuntu1804-builder-4c-4g-3353 sshd[1270]: Did not receive identification string from 10.30.104.4 port 57748
Jan 27 08:48:33 prd-ubuntu1804-builder-4c-4g-3353 sshd[1347]: Invalid user jenkins from 10.30.104.4 port 57772
Jan 27 08:48:33 prd-ubuntu1804-builder-4c-4g-3353 sshd[1347]: Received disconnect from 10.30.104.4 port 57772:11: Closed due to user request. [preauth]
Jan 27 08:48:33 prd-ubuntu1804-builder-4c-4g-3353 sshd[1347]: Disconnected from invalid user jenkins 10.30.104.4 port 57772 [preauth]
Jan 27 08:48:35 prd-ubuntu1804-builder-4c-4g-3353 useradd[1369]: new group: name=jenkins, GID=1001
Jan 27 08:48:35 prd-ubuntu1804-builder-4c-4g-3353 useradd[1369]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 27 08:48:35 prd-ubuntu1804-builder-4c-4g-3353 sshd[1392]: Accepted publickey for jenkins from 10.30.104.4 port 57796 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 27 08:48:35 prd-ubuntu1804-builder-4c-4g-3353 sshd[1392]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 27 08:48:35 prd-ubuntu1804-builder-4c-4g-3353 systemd-logind[981]: New session 1 of user jenkins.
Jan 27 08:48:35 prd-ubuntu1804-builder-4c-4g-3353 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 27 08:49:01 prd-ubuntu1804-builder-4c-4g-3353 CRON[2144]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 27 08:49:01 prd-ubuntu1804-builder-4c-4g-3353 CRON[2144]: pam_unix(cron:session): session closed for user root
Jan 27 08:50:00 prd-ubuntu1804-builder-4c-4g-3353 CRON[2636]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 27 08:50:00 prd-ubuntu1804-builder-4c-4g-3353 CRON[2636]: pam_unix(cron:session): session closed for user root
Jan 27 08:50:07 prd-ubuntu1804-builder-4c-4g-3353 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 27 08:50:07 prd-ubuntu1804-builder-4c-4g-3353 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)