Feb  6 07:47:43 prd-ubuntu1804-builder-4c-4g-2974 passwd[906]: password for 'ubuntu' changed by 'root'
Feb  6 07:47:43 prd-ubuntu1804-builder-4c-4g-2974 systemd-logind[987]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  6 07:47:43 prd-ubuntu1804-builder-4c-4g-2974 sshd[1013]: Server listening on 0.0.0.0 port 22.
Feb  6 07:47:43 prd-ubuntu1804-builder-4c-4g-2974 sshd[1013]: Server listening on :: port 22.
Feb  6 07:47:43 prd-ubuntu1804-builder-4c-4g-2974 systemd-logind[987]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  6 07:47:43 prd-ubuntu1804-builder-4c-4g-2974 systemd-logind[987]: New seat seat0.
Feb  6 07:47:45 prd-ubuntu1804-builder-4c-4g-2974 sshd[1215]: Did not receive identification string from 10.30.104.4 port 36642
Feb  6 07:47:55 prd-ubuntu1804-builder-4c-4g-2974 sshd[1315]: Invalid user jenkins from 10.30.104.4 port 36672
Feb  6 07:47:58 prd-ubuntu1804-builder-4c-4g-2974 sshd[1315]: Received disconnect from 10.30.104.4 port 36672:11: Closed due to user request. [preauth]
Feb  6 07:47:58 prd-ubuntu1804-builder-4c-4g-2974 sshd[1315]: Disconnected from invalid user jenkins 10.30.104.4 port 36672 [preauth]
Feb  6 07:47:59 prd-ubuntu1804-builder-4c-4g-2974 sshd[1319]: Invalid user jenkins from 10.30.104.4 port 36700
Feb  6 07:47:59 prd-ubuntu1804-builder-4c-4g-2974 sshd[1319]: Received disconnect from 10.30.104.4 port 36700:11: Closed due to user request. [preauth]
Feb  6 07:47:59 prd-ubuntu1804-builder-4c-4g-2974 sshd[1319]: Disconnected from invalid user jenkins 10.30.104.4 port 36700 [preauth]
Feb  6 07:48:01 prd-ubuntu1804-builder-4c-4g-2974 sshd[1321]: Invalid user jenkins from 10.30.104.4 port 36710
Feb  6 07:48:01 prd-ubuntu1804-builder-4c-4g-2974 sshd[1321]: Received disconnect from 10.30.104.4 port 36710:11: Closed due to user request. [preauth]
Feb  6 07:48:01 prd-ubuntu1804-builder-4c-4g-2974 sshd[1321]: Disconnected from invalid user jenkins 10.30.104.4 port 36710 [preauth]
Feb  6 07:48:01 prd-ubuntu1804-builder-4c-4g-2974 CRON[1323]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 07:48:01 prd-ubuntu1804-builder-4c-4g-2974 CRON[1323]: pam_unix(cron:session): session closed for user root
Feb  6 07:48:02 prd-ubuntu1804-builder-4c-4g-2974 useradd[1350]: new group: name=jenkins, GID=1001
Feb  6 07:48:02 prd-ubuntu1804-builder-4c-4g-2974 useradd[1350]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  6 07:48:03 prd-ubuntu1804-builder-4c-4g-2974 sshd[1410]: Accepted publickey for jenkins from 10.30.104.4 port 36722 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  6 07:48:03 prd-ubuntu1804-builder-4c-4g-2974 sshd[1410]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  6 07:48:03 prd-ubuntu1804-builder-4c-4g-2974 systemd-logind[987]: New session 2 of user jenkins.
Feb  6 07:48:03 prd-ubuntu1804-builder-4c-4g-2974 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  6 07:49:01 prd-ubuntu1804-builder-4c-4g-2974 CRON[2483]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 07:49:01 prd-ubuntu1804-builder-4c-4g-2974 CRON[2483]: pam_unix(cron:session): session closed for user root
Feb  6 07:50:01 prd-ubuntu1804-builder-4c-4g-2974 CRON[2901]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 07:50:01 prd-ubuntu1804-builder-4c-4g-2974 CRON[2901]: pam_unix(cron:session): session closed for user root
Feb  6 07:50:09 prd-ubuntu1804-builder-4c-4g-2974 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  6 07:50:09 prd-ubuntu1804-builder-4c-4g-2974 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)