Apr 11 12:36:26 prd-ubuntu1804-builder-4c-4g-22388 passwd[938]: password for 'ubuntu' changed by 'root'
Apr 11 12:36:26 prd-ubuntu1804-builder-4c-4g-22388 systemd-logind[979]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 11 12:36:26 prd-ubuntu1804-builder-4c-4g-22388 systemd-logind[979]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 11 12:36:26 prd-ubuntu1804-builder-4c-4g-22388 systemd-logind[979]: New seat seat0.
Apr 11 12:36:26 prd-ubuntu1804-builder-4c-4g-22388 sshd[1015]: Server listening on 0.0.0.0 port 22.
Apr 11 12:36:26 prd-ubuntu1804-builder-4c-4g-22388 sshd[1015]: Server listening on :: port 22.
Apr 11 12:36:27 prd-ubuntu1804-builder-4c-4g-22388 sshd[1249]: Did not receive identification string from 10.30.104.4 port 54724
Apr 11 12:36:34 prd-ubuntu1804-builder-4c-4g-22388 sshd[1401]: Invalid user jenkins from 10.30.104.4 port 54748
Apr 11 12:36:34 prd-ubuntu1804-builder-4c-4g-22388 sshd[1401]: Received disconnect from 10.30.104.4 port 54748:11: Closed due to user request. [preauth]
Apr 11 12:36:34 prd-ubuntu1804-builder-4c-4g-22388 sshd[1401]: Disconnected from invalid user jenkins 10.30.104.4 port 54748 [preauth]
Apr 11 12:36:36 prd-ubuntu1804-builder-4c-4g-22388 sshd[1413]: Invalid user jenkins from 10.30.104.4 port 54786
Apr 11 12:36:36 prd-ubuntu1804-builder-4c-4g-22388 sshd[1413]: Received disconnect from 10.30.104.4 port 54786:11: Closed due to user request. [preauth]
Apr 11 12:36:36 prd-ubuntu1804-builder-4c-4g-22388 sshd[1413]: Disconnected from invalid user jenkins 10.30.104.4 port 54786 [preauth]
Apr 11 12:36:37 prd-ubuntu1804-builder-4c-4g-22388 useradd[1433]: new group: name=jenkins, GID=1001
Apr 11 12:36:37 prd-ubuntu1804-builder-4c-4g-22388 useradd[1433]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 11 12:36:38 prd-ubuntu1804-builder-4c-4g-22388 sshd[1467]: Accepted publickey for jenkins from 10.30.104.4 port 54802 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 11 12:36:38 prd-ubuntu1804-builder-4c-4g-22388 sshd[1467]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 11 12:36:38 prd-ubuntu1804-builder-4c-4g-22388 systemd-logind[979]: New session 1 of user jenkins.
Apr 11 12:36:38 prd-ubuntu1804-builder-4c-4g-22388 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 11 12:37:02 prd-ubuntu1804-builder-4c-4g-22388 CRON[2077]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 12:37:02 prd-ubuntu1804-builder-4c-4g-22388 CRON[2077]: pam_unix(cron:session): session closed for user root
Apr 11 12:38:01 prd-ubuntu1804-builder-4c-4g-22388 CRON[2710]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 12:38:01 prd-ubuntu1804-builder-4c-4g-22388 CRON[2710]: pam_unix(cron:session): session closed for user root
Apr 11 12:38:52 prd-ubuntu1804-builder-4c-4g-22388 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 11 12:38:52 prd-ubuntu1804-builder-4c-4g-22388 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)