Feb 20 13:18:54 prd-ubuntu1804-builder-4c-4g-6996 passwd[939]: password for 'ubuntu' changed by 'root'
Feb 20 13:18:54 prd-ubuntu1804-builder-4c-4g-6996 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 20 13:18:54 prd-ubuntu1804-builder-4c-4g-6996 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 20 13:18:54 prd-ubuntu1804-builder-4c-4g-6996 systemd-logind[994]: New seat seat0.
Feb 20 13:18:54 prd-ubuntu1804-builder-4c-4g-6996 sshd[1053]: Server listening on 0.0.0.0 port 22.
Feb 20 13:18:54 prd-ubuntu1804-builder-4c-4g-6996 sshd[1053]: Server listening on :: port 22.
Feb 20 13:18:56 prd-ubuntu1804-builder-4c-4g-6996 sshd[1291]: Did not receive identification string from 10.30.104.4 port 40652
Feb 20 13:19:01 prd-ubuntu1804-builder-4c-4g-6996 CRON[1362]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 13:19:01 prd-ubuntu1804-builder-4c-4g-6996 CRON[1362]: pam_unix(cron:session): session closed for user root
Feb 20 13:19:05 prd-ubuntu1804-builder-4c-4g-6996 sshd[1380]: Invalid user jenkins from 10.30.104.4 port 40690
Feb 20 13:19:05 prd-ubuntu1804-builder-4c-4g-6996 sshd[1380]: Received disconnect from 10.30.104.4 port 40690:11: Closed due to user request. [preauth]
Feb 20 13:19:05 prd-ubuntu1804-builder-4c-4g-6996 sshd[1380]: Disconnected from invalid user jenkins 10.30.104.4 port 40690 [preauth]
Feb 20 13:19:07 prd-ubuntu1804-builder-4c-4g-6996 sshd[1384]: Invalid user jenkins from 10.30.104.4 port 40704
Feb 20 13:19:07 prd-ubuntu1804-builder-4c-4g-6996 sshd[1384]: Received disconnect from 10.30.104.4 port 40704:11: Closed due to user request. [preauth]
Feb 20 13:19:07 prd-ubuntu1804-builder-4c-4g-6996 sshd[1384]: Disconnected from invalid user jenkins 10.30.104.4 port 40704 [preauth]
Feb 20 13:19:09 prd-ubuntu1804-builder-4c-4g-6996 sshd[1386]: Invalid user jenkins from 10.30.104.4 port 40712
Feb 20 13:19:09 prd-ubuntu1804-builder-4c-4g-6996 sshd[1386]: Received disconnect from 10.30.104.4 port 40712:11: Closed due to user request. [preauth]
Feb 20 13:19:09 prd-ubuntu1804-builder-4c-4g-6996 sshd[1386]: Disconnected from invalid user jenkins 10.30.104.4 port 40712 [preauth]
Feb 20 13:19:09 prd-ubuntu1804-builder-4c-4g-6996 useradd[1406]: new group: name=jenkins, GID=1001
Feb 20 13:19:09 prd-ubuntu1804-builder-4c-4g-6996 useradd[1406]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 20 13:19:11 prd-ubuntu1804-builder-4c-4g-6996 sshd[1466]: Accepted publickey for jenkins from 10.30.104.4 port 40724 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 20 13:19:11 prd-ubuntu1804-builder-4c-4g-6996 sshd[1466]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 20 13:19:11 prd-ubuntu1804-builder-4c-4g-6996 systemd-logind[994]: New session 2 of user jenkins.
Feb 20 13:19:11 prd-ubuntu1804-builder-4c-4g-6996 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 20 13:20:02 prd-ubuntu1804-builder-4c-4g-6996 CRON[2381]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 13:20:02 prd-ubuntu1804-builder-4c-4g-6996 CRON[2381]: pam_unix(cron:session): session closed for user root
Feb 20 13:21:01 prd-ubuntu1804-builder-4c-4g-6996 CRON[3062]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 13:21:01 prd-ubuntu1804-builder-4c-4g-6996 CRON[3062]: pam_unix(cron:session): session closed for user root
Feb 20 13:21:37 prd-ubuntu1804-builder-4c-4g-6996 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 20 13:21:37 prd-ubuntu1804-builder-4c-4g-6996 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)