Mar  4 13:36:20 prd-ubuntu1804-builder-4c-4g-1560 passwd[935]: password for 'ubuntu' changed by 'root'
Mar  4 13:36:20 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[964]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  4 13:36:20 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[964]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  4 13:36:20 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[964]: New seat seat0.
Mar  4 13:36:20 prd-ubuntu1804-builder-4c-4g-1560 sshd[1079]: Server listening on 0.0.0.0 port 22.
Mar  4 13:36:20 prd-ubuntu1804-builder-4c-4g-1560 sshd[1079]: Server listening on :: port 22.
Mar  4 13:36:24 prd-ubuntu1804-builder-4c-4g-1560 sshd[1387]: Did not receive identification string from 10.30.104.4 port 45830
Mar  4 13:36:29 prd-ubuntu1804-builder-4c-4g-1560 sshd[1433]: Invalid user jenkins from 10.30.104.4 port 45840
Mar  4 13:36:29 prd-ubuntu1804-builder-4c-4g-1560 sshd[1433]: Received disconnect from 10.30.104.4 port 45840:11: Closed due to user request. [preauth]
Mar  4 13:36:29 prd-ubuntu1804-builder-4c-4g-1560 sshd[1433]: Disconnected from invalid user jenkins 10.30.104.4 port 45840 [preauth]
Mar  4 13:36:31 prd-ubuntu1804-builder-4c-4g-1560 sshd[1437]: Invalid user jenkins from 10.30.104.4 port 45848
Mar  4 13:36:31 prd-ubuntu1804-builder-4c-4g-1560 sshd[1437]: Received disconnect from 10.30.104.4 port 45848:11: Closed due to user request. [preauth]
Mar  4 13:36:31 prd-ubuntu1804-builder-4c-4g-1560 sshd[1437]: Disconnected from invalid user jenkins 10.30.104.4 port 45848 [preauth]
Mar  4 13:36:33 prd-ubuntu1804-builder-4c-4g-1560 sshd[1439]: Invalid user jenkins from 10.30.104.4 port 45854
Mar  4 13:36:33 prd-ubuntu1804-builder-4c-4g-1560 sshd[1439]: Received disconnect from 10.30.104.4 port 45854:11: Closed due to user request. [preauth]
Mar  4 13:36:33 prd-ubuntu1804-builder-4c-4g-1560 sshd[1439]: Disconnected from invalid user jenkins 10.30.104.4 port 45854 [preauth]
Mar  4 13:36:35 prd-ubuntu1804-builder-4c-4g-1560 useradd[1459]: new group: name=jenkins, GID=1001
Mar  4 13:36:35 prd-ubuntu1804-builder-4c-4g-1560 useradd[1459]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  4 13:36:35 prd-ubuntu1804-builder-4c-4g-1560 sshd[1519]: Accepted publickey for jenkins from 10.30.104.4 port 45860 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  4 13:36:35 prd-ubuntu1804-builder-4c-4g-1560 sshd[1519]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  4 13:36:35 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[964]: New session 1 of user jenkins.
Mar  4 13:36:35 prd-ubuntu1804-builder-4c-4g-1560 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  4 13:37:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2074]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 13:37:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2074]: pam_unix(cron:session): session closed for user root
Mar  4 13:38:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2724]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 13:38:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2724]: pam_unix(cron:session): session closed for user root
Mar  4 13:38:11 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  4 13:38:11 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)