Jul 12 11:12:54 prd-ubuntu1804-builder-4c-4g-9273 passwd[923]: password for 'ubuntu' changed by 'root'
Jul 12 11:12:54 prd-ubuntu1804-builder-4c-4g-9273 systemd-logind[978]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 12 11:12:54 prd-ubuntu1804-builder-4c-4g-9273 systemd-logind[978]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 12 11:12:54 prd-ubuntu1804-builder-4c-4g-9273 systemd-logind[978]: New seat seat0.
Jul 12 11:12:54 prd-ubuntu1804-builder-4c-4g-9273 sshd[1000]: Server listening on 0.0.0.0 port 22.
Jul 12 11:12:54 prd-ubuntu1804-builder-4c-4g-9273 sshd[1000]: Server listening on :: port 22.
Jul 12 11:12:56 prd-ubuntu1804-builder-4c-4g-9273 sshd[1233]: Did not receive identification string from 10.30.104.4 port 55724
Jul 12 11:13:01 prd-ubuntu1804-builder-4c-4g-9273 CRON[1343]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 12 11:13:01 prd-ubuntu1804-builder-4c-4g-9273 CRON[1343]: pam_unix(cron:session): session closed for user root
Jul 12 11:13:03 prd-ubuntu1804-builder-4c-4g-9273 sshd[1359]: Invalid user jenkins from 10.30.104.4 port 55732
Jul 12 11:13:03 prd-ubuntu1804-builder-4c-4g-9273 sshd[1359]: Received disconnect from 10.30.104.4 port 55732:11: Closed due to user request. [preauth]
Jul 12 11:13:03 prd-ubuntu1804-builder-4c-4g-9273 sshd[1359]: Disconnected from invalid user jenkins 10.30.104.4 port 55732 [preauth]
Jul 12 11:13:05 prd-ubuntu1804-builder-4c-4g-9273 sshd[1363]: Invalid user jenkins from 10.30.104.4 port 55740
Jul 12 11:13:05 prd-ubuntu1804-builder-4c-4g-9273 sshd[1363]: Received disconnect from 10.30.104.4 port 55740:11: Closed due to user request. [preauth]
Jul 12 11:13:05 prd-ubuntu1804-builder-4c-4g-9273 sshd[1363]: Disconnected from invalid user jenkins 10.30.104.4 port 55740 [preauth]
Jul 12 11:13:07 prd-ubuntu1804-builder-4c-4g-9273 sshd[1365]: Invalid user jenkins from 10.30.104.4 port 55746
Jul 12 11:13:07 prd-ubuntu1804-builder-4c-4g-9273 sshd[1365]: Received disconnect from 10.30.104.4 port 55746:11: Closed due to user request. [preauth]
Jul 12 11:13:07 prd-ubuntu1804-builder-4c-4g-9273 sshd[1365]: Disconnected from invalid user jenkins 10.30.104.4 port 55746 [preauth]
Jul 12 11:13:09 prd-ubuntu1804-builder-4c-4g-9273 useradd[1372]: new group: name=jenkins, GID=1001
Jul 12 11:13:09 prd-ubuntu1804-builder-4c-4g-9273 useradd[1372]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 12 11:13:09 prd-ubuntu1804-builder-4c-4g-9273 sshd[1373]: Received disconnect from 10.30.104.4 port 55752:11: Closed due to user request. [preauth]
Jul 12 11:13:09 prd-ubuntu1804-builder-4c-4g-9273 sshd[1373]: Disconnected from authenticating user jenkins 10.30.104.4 port 55752 [preauth]
Jul 12 11:13:12 prd-ubuntu1804-builder-4c-4g-9273 sshd[1414]: Accepted publickey for jenkins from 10.30.104.4 port 55756 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 12 11:13:12 prd-ubuntu1804-builder-4c-4g-9273 sshd[1414]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 12 11:13:12 prd-ubuntu1804-builder-4c-4g-9273 systemd-logind[978]: New session 2 of user jenkins.
Jul 12 11:13:12 prd-ubuntu1804-builder-4c-4g-9273 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 12 11:14:02 prd-ubuntu1804-builder-4c-4g-9273 CRON[2433]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 12 11:14:02 prd-ubuntu1804-builder-4c-4g-9273 CRON[2433]: pam_unix(cron:session): session closed for user root
Jul 12 11:15:01 prd-ubuntu1804-builder-4c-4g-9273 CRON[2988]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 12 11:15:01 prd-ubuntu1804-builder-4c-4g-9273 CRON[2988]: pam_unix(cron:session): session closed for user root
Jul 12 11:15:19 prd-ubuntu1804-builder-4c-4g-9273 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 12 11:15:19 prd-ubuntu1804-builder-4c-4g-9273 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)