Sep  5 13:12:29 prd-ubuntu1804-builder-4c-4g-43746 passwd[951]: password for 'ubuntu' changed by 'root'
Sep  5 13:12:29 prd-ubuntu1804-builder-4c-4g-43746 systemd-logind[999]: Watching system buttons on /dev/input/event0 (Power Button)
Sep  5 13:12:29 prd-ubuntu1804-builder-4c-4g-43746 systemd-logind[999]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep  5 13:12:29 prd-ubuntu1804-builder-4c-4g-43746 systemd-logind[999]: New seat seat0.
Sep  5 13:12:29 prd-ubuntu1804-builder-4c-4g-43746 sshd[1024]: Server listening on 0.0.0.0 port 22.
Sep  5 13:12:29 prd-ubuntu1804-builder-4c-4g-43746 sshd[1024]: Server listening on :: port 22.
Sep  5 13:12:33 prd-ubuntu1804-builder-4c-4g-43746 sshd[1302]: Did not receive identification string from 10.30.104.4 port 57086
Sep  5 13:12:46 prd-ubuntu1804-builder-4c-4g-43746 sshd[1343]: Invalid user jenkins from 10.30.104.4 port 57332
Sep  5 13:12:46 prd-ubuntu1804-builder-4c-4g-43746 sshd[1343]: Received disconnect from 10.30.104.4 port 57332:11: Closed due to user request. [preauth]
Sep  5 13:12:46 prd-ubuntu1804-builder-4c-4g-43746 sshd[1343]: Disconnected from invalid user jenkins 10.30.104.4 port 57332 [preauth]
Sep  5 13:12:48 prd-ubuntu1804-builder-4c-4g-43746 sshd[1417]: Invalid user jenkins from 10.30.104.4 port 57366
Sep  5 13:12:48 prd-ubuntu1804-builder-4c-4g-43746 sshd[1417]: Received disconnect from 10.30.104.4 port 57366:11: Closed due to user request. [preauth]
Sep  5 13:12:48 prd-ubuntu1804-builder-4c-4g-43746 sshd[1417]: Disconnected from invalid user jenkins 10.30.104.4 port 57366 [preauth]
Sep  5 13:12:50 prd-ubuntu1804-builder-4c-4g-43746 sshd[1421]: Invalid user jenkins from 10.30.104.4 port 57376
Sep  5 13:12:50 prd-ubuntu1804-builder-4c-4g-43746 sshd[1421]: Received disconnect from 10.30.104.4 port 57376:11: Closed due to user request. [preauth]
Sep  5 13:12:50 prd-ubuntu1804-builder-4c-4g-43746 sshd[1421]: Disconnected from invalid user jenkins 10.30.104.4 port 57376 [preauth]
Sep  5 13:12:52 prd-ubuntu1804-builder-4c-4g-43746 sshd[1423]: Invalid user jenkins from 10.30.104.4 port 57388
Sep  5 13:12:52 prd-ubuntu1804-builder-4c-4g-43746 sshd[1423]: Received disconnect from 10.30.104.4 port 57388:11: Closed due to user request. [preauth]
Sep  5 13:12:52 prd-ubuntu1804-builder-4c-4g-43746 sshd[1423]: Disconnected from invalid user jenkins 10.30.104.4 port 57388 [preauth]
Sep  5 13:12:55 prd-ubuntu1804-builder-4c-4g-43746 sshd[1432]: Invalid user jenkins from 10.30.104.4 port 57394
Sep  5 13:12:55 prd-ubuntu1804-builder-4c-4g-43746 sshd[1432]: Received disconnect from 10.30.104.4 port 57394:11: Closed due to user request. [preauth]
Sep  5 13:12:55 prd-ubuntu1804-builder-4c-4g-43746 sshd[1432]: Disconnected from invalid user jenkins 10.30.104.4 port 57394 [preauth]
Sep  5 13:12:55 prd-ubuntu1804-builder-4c-4g-43746 useradd[1452]: new group: name=jenkins, GID=1001
Sep  5 13:12:55 prd-ubuntu1804-builder-4c-4g-43746 useradd[1452]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep  5 13:12:57 prd-ubuntu1804-builder-4c-4g-43746 sshd[1512]: Accepted publickey for jenkins from 10.30.104.4 port 57404 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep  5 13:12:57 prd-ubuntu1804-builder-4c-4g-43746 sshd[1512]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep  5 13:12:57 prd-ubuntu1804-builder-4c-4g-43746 systemd-logind[999]: New session 1 of user jenkins.
Sep  5 13:12:57 prd-ubuntu1804-builder-4c-4g-43746 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep  5 13:13:01 prd-ubuntu1804-builder-4c-4g-43746 CRON[1768]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 13:13:01 prd-ubuntu1804-builder-4c-4g-43746 CRON[1768]: pam_unix(cron:session): session closed for user root
Sep  5 13:14:01 prd-ubuntu1804-builder-4c-4g-43746 CRON[2557]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 13:14:01 prd-ubuntu1804-builder-4c-4g-43746 CRON[2557]: pam_unix(cron:session): session closed for user root
Sep  5 13:14:35 prd-ubuntu1804-builder-4c-4g-43746 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep  5 13:14:35 prd-ubuntu1804-builder-4c-4g-43746 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)