Sep 29 11:27:45 prd-ubuntu1804-builder-4c-4g-1032 passwd[929]: password for 'ubuntu' changed by 'root'
Sep 29 11:27:45 prd-ubuntu1804-builder-4c-4g-1032 systemd-logind[963]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 29 11:27:45 prd-ubuntu1804-builder-4c-4g-1032 systemd-logind[963]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 29 11:27:45 prd-ubuntu1804-builder-4c-4g-1032 systemd-logind[963]: New seat seat0.
Sep 29 11:27:45 prd-ubuntu1804-builder-4c-4g-1032 sshd[1011]: Server listening on 0.0.0.0 port 22.
Sep 29 11:27:45 prd-ubuntu1804-builder-4c-4g-1032 sshd[1011]: Server listening on :: port 22.
Sep 29 11:27:46 prd-ubuntu1804-builder-4c-4g-1032 sshd[1113]: Did not receive identification string from 10.30.104.4 port 53972
Sep 29 11:27:47 prd-ubuntu1804-builder-4c-4g-1032 sshd[1248]: Invalid user jenkins from 10.30.104.4 port 53978
Sep 29 11:27:47 prd-ubuntu1804-builder-4c-4g-1032 sshd[1248]: Received disconnect from 10.30.104.4 port 53978:11: Closed due to user request. [preauth]
Sep 29 11:27:47 prd-ubuntu1804-builder-4c-4g-1032 sshd[1248]: Disconnected from invalid user jenkins 10.30.104.4 port 53978 [preauth]
Sep 29 11:27:49 prd-ubuntu1804-builder-4c-4g-1032 sshd[1322]: Invalid user jenkins from 10.30.104.4 port 53988
Sep 29 11:27:49 prd-ubuntu1804-builder-4c-4g-1032 sshd[1322]: Received disconnect from 10.30.104.4 port 53988:11: Closed due to user request. [preauth]
Sep 29 11:27:49 prd-ubuntu1804-builder-4c-4g-1032 sshd[1322]: Disconnected from invalid user jenkins 10.30.104.4 port 53988 [preauth]
Sep 29 11:27:51 prd-ubuntu1804-builder-4c-4g-1032 sshd[1342]: Invalid user jenkins from 10.30.104.4 port 53990
Sep 29 11:27:51 prd-ubuntu1804-builder-4c-4g-1032 sshd[1342]: Received disconnect from 10.30.104.4 port 53990:11: Closed due to user request. [preauth]
Sep 29 11:27:51 prd-ubuntu1804-builder-4c-4g-1032 sshd[1342]: Disconnected from invalid user jenkins 10.30.104.4 port 53990 [preauth]
Sep 29 11:27:53 prd-ubuntu1804-builder-4c-4g-1032 sshd[1353]: Invalid user jenkins from 10.30.104.4 port 53994
Sep 29 11:27:53 prd-ubuntu1804-builder-4c-4g-1032 sshd[1353]: Received disconnect from 10.30.104.4 port 53994:11: Closed due to user request. [preauth]
Sep 29 11:27:53 prd-ubuntu1804-builder-4c-4g-1032 sshd[1353]: Disconnected from invalid user jenkins 10.30.104.4 port 53994 [preauth]
Sep 29 11:27:55 prd-ubuntu1804-builder-4c-4g-1032 sshd[1371]: Invalid user jenkins from 10.30.104.4 port 54002
Sep 29 11:27:56 prd-ubuntu1804-builder-4c-4g-1032 sshd[1371]: Received disconnect from 10.30.104.4 port 54002:11: Closed due to user request. [preauth]
Sep 29 11:27:56 prd-ubuntu1804-builder-4c-4g-1032 sshd[1371]: Disconnected from invalid user jenkins 10.30.104.4 port 54002 [preauth]
Sep 29 11:27:56 prd-ubuntu1804-builder-4c-4g-1032 useradd[1375]: new group: name=jenkins, GID=1001
Sep 29 11:27:56 prd-ubuntu1804-builder-4c-4g-1032 useradd[1375]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 29 11:27:58 prd-ubuntu1804-builder-4c-4g-1032 sshd[1435]: Accepted publickey for jenkins from 10.30.104.4 port 54004 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 29 11:27:58 prd-ubuntu1804-builder-4c-4g-1032 sshd[1435]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 29 11:27:58 prd-ubuntu1804-builder-4c-4g-1032 systemd-logind[963]: New session 1 of user jenkins.
Sep 29 11:27:58 prd-ubuntu1804-builder-4c-4g-1032 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 29 11:28:01 prd-ubuntu1804-builder-4c-4g-1032 CRON[1666]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 29 11:28:01 prd-ubuntu1804-builder-4c-4g-1032 CRON[1666]: pam_unix(cron:session): session closed for user root
Sep 29 11:29:03 prd-ubuntu1804-builder-4c-4g-1032 CRON[2611]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 29 11:29:03 prd-ubuntu1804-builder-4c-4g-1032 CRON[2611]: pam_unix(cron:session): session closed for user root
Sep 29 11:29:56 prd-ubuntu1804-builder-4c-4g-1032 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-readiness-master-yaml-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 29 11:29:56 prd-ubuntu1804-builder-4c-4g-1032 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)