Apr 11 16:42:53 prd-ubuntu1804-builder-4c-4g-22524 passwd[902]: password for 'ubuntu' changed by 'root'
Apr 11 16:42:53 prd-ubuntu1804-builder-4c-4g-22524 systemd-logind[930]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 11 16:42:53 prd-ubuntu1804-builder-4c-4g-22524 systemd-logind[930]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 11 16:42:53 prd-ubuntu1804-builder-4c-4g-22524 systemd-logind[930]: New seat seat0.
Apr 11 16:42:53 prd-ubuntu1804-builder-4c-4g-22524 sshd[1049]: Server listening on 0.0.0.0 port 22.
Apr 11 16:42:53 prd-ubuntu1804-builder-4c-4g-22524 sshd[1049]: Server listening on :: port 22.
Apr 11 16:42:55 prd-ubuntu1804-builder-4c-4g-22524 sshd[1270]: Did not receive identification string from 10.30.104.4 port 36066
Apr 11 16:43:01 prd-ubuntu1804-builder-4c-4g-22524 CRON[1383]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 16:43:01 prd-ubuntu1804-builder-4c-4g-22524 CRON[1383]: pam_unix(cron:session): session closed for user root
Apr 11 16:43:04 prd-ubuntu1804-builder-4c-4g-22524 sshd[1413]: Invalid user jenkins from 10.30.104.4 port 36086
Apr 11 16:43:04 prd-ubuntu1804-builder-4c-4g-22524 sshd[1413]: Received disconnect from 10.30.104.4 port 36086:11: Closed due to user request. [preauth]
Apr 11 16:43:04 prd-ubuntu1804-builder-4c-4g-22524 sshd[1413]: Disconnected from invalid user jenkins 10.30.104.4 port 36086 [preauth]
Apr 11 16:43:06 prd-ubuntu1804-builder-4c-4g-22524 sshd[1418]: Invalid user jenkins from 10.30.104.4 port 36106
Apr 11 16:43:06 prd-ubuntu1804-builder-4c-4g-22524 sshd[1418]: Received disconnect from 10.30.104.4 port 36106:11: Closed due to user request. [preauth]
Apr 11 16:43:06 prd-ubuntu1804-builder-4c-4g-22524 sshd[1418]: Disconnected from invalid user jenkins 10.30.104.4 port 36106 [preauth]
Apr 11 16:43:06 prd-ubuntu1804-builder-4c-4g-22524 useradd[1437]: new group: name=jenkins, GID=1001
Apr 11 16:43:06 prd-ubuntu1804-builder-4c-4g-22524 useradd[1437]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 11 16:43:08 prd-ubuntu1804-builder-4c-4g-22524 sshd[1497]: Accepted publickey for jenkins from 10.30.104.4 port 36120 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 11 16:43:08 prd-ubuntu1804-builder-4c-4g-22524 sshd[1497]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 11 16:43:08 prd-ubuntu1804-builder-4c-4g-22524 systemd-logind[930]: New session 2 of user jenkins.
Apr 11 16:43:08 prd-ubuntu1804-builder-4c-4g-22524 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 11 16:44:01 prd-ubuntu1804-builder-4c-4g-22524 CRON[2530]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 16:44:01 prd-ubuntu1804-builder-4c-4g-22524 CRON[2530]: pam_unix(cron:session): session closed for user root
Apr 11 16:45:01 prd-ubuntu1804-builder-4c-4g-22524 CRON[2939]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 16:45:01 prd-ubuntu1804-builder-4c-4g-22524 CRON[2939]: pam_unix(cron:session): session closed for user root
Apr 11 16:45:08 prd-ubuntu1804-builder-4c-4g-22524 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 11 16:45:08 prd-ubuntu1804-builder-4c-4g-22524 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)