Nov 30 10:05:23 prd-ubuntu1804-builder-4c-4g-943 passwd[912]: password for 'ubuntu' changed by 'root'
Nov 30 10:05:23 prd-ubuntu1804-builder-4c-4g-943 systemd-logind[941]: Watching system buttons on /dev/input/event0 (Power Button)
Nov 30 10:05:23 prd-ubuntu1804-builder-4c-4g-943 systemd-logind[941]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Nov 30 10:05:23 prd-ubuntu1804-builder-4c-4g-943 systemd-logind[941]: New seat seat0.
Nov 30 10:05:23 prd-ubuntu1804-builder-4c-4g-943 sshd[1017]: Server listening on 0.0.0.0 port 22.
Nov 30 10:05:23 prd-ubuntu1804-builder-4c-4g-943 sshd[1017]: Server listening on :: port 22.
Nov 30 10:05:25 prd-ubuntu1804-builder-4c-4g-943 sshd[1315]: Did not receive identification string from 10.30.104.4 port 48030
Nov 30 10:05:31 prd-ubuntu1804-builder-4c-4g-943 sshd[1395]: Invalid user jenkins from 10.30.104.4 port 48038
Nov 30 10:05:31 prd-ubuntu1804-builder-4c-4g-943 sshd[1395]: Received disconnect from 10.30.104.4 port 48038:11: Closed due to user request. [preauth]
Nov 30 10:05:31 prd-ubuntu1804-builder-4c-4g-943 sshd[1395]: Disconnected from invalid user jenkins 10.30.104.4 port 48038 [preauth]
Nov 30 10:05:33 prd-ubuntu1804-builder-4c-4g-943 sshd[1399]: Invalid user jenkins from 10.30.104.4 port 48044
Nov 30 10:05:34 prd-ubuntu1804-builder-4c-4g-943 sshd[1399]: Received disconnect from 10.30.104.4 port 48044:11: Closed due to user request. [preauth]
Nov 30 10:05:34 prd-ubuntu1804-builder-4c-4g-943 sshd[1399]: Disconnected from invalid user jenkins 10.30.104.4 port 48044 [preauth]
Nov 30 10:05:36 prd-ubuntu1804-builder-4c-4g-943 sshd[1401]: Invalid user jenkins from 10.30.104.4 port 48050
Nov 30 10:05:36 prd-ubuntu1804-builder-4c-4g-943 sshd[1401]: Received disconnect from 10.30.104.4 port 48050:11: Closed due to user request. [preauth]
Nov 30 10:05:36 prd-ubuntu1804-builder-4c-4g-943 sshd[1401]: Disconnected from invalid user jenkins 10.30.104.4 port 48050 [preauth]
Nov 30 10:05:37 prd-ubuntu1804-builder-4c-4g-943 useradd[1421]: new group: name=jenkins, GID=1001
Nov 30 10:05:37 prd-ubuntu1804-builder-4c-4g-943 useradd[1421]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Nov 30 10:05:38 prd-ubuntu1804-builder-4c-4g-943 sshd[1481]: Accepted publickey for jenkins from 10.30.104.4 port 48054 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Nov 30 10:05:38 prd-ubuntu1804-builder-4c-4g-943 sshd[1481]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Nov 30 10:05:38 prd-ubuntu1804-builder-4c-4g-943 systemd-logind[941]: New session 1 of user jenkins.
Nov 30 10:05:38 prd-ubuntu1804-builder-4c-4g-943 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Nov 30 10:06:02 prd-ubuntu1804-builder-4c-4g-943 CRON[2034]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov 30 10:06:02 prd-ubuntu1804-builder-4c-4g-943 CRON[2034]: pam_unix(cron:session): session closed for user root
Nov 30 10:07:01 prd-ubuntu1804-builder-4c-4g-943 CRON[2293]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov 30 10:07:01 prd-ubuntu1804-builder-4c-4g-943 CRON[2293]: pam_unix(cron:session): session closed for user root
Nov 30 10:08:01 prd-ubuntu1804-builder-4c-4g-943 CRON[3848]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov 30 10:08:01 prd-ubuntu1804-builder-4c-4g-943 CRON[3848]: pam_unix(cron:session): session closed for user root
Nov 30 10:08:08 prd-ubuntu1804-builder-4c-4g-943 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-registrator-master-release-version-java-daily ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Nov 30 10:08:08 prd-ubuntu1804-builder-4c-4g-943 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)