Mar 28 14:34:45 prd-ubuntu1804-builder-4c-4g-18885 passwd[921]: password for 'ubuntu' changed by 'root'
Mar 28 14:34:45 prd-ubuntu1804-builder-4c-4g-18885 systemd-logind[980]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 28 14:34:45 prd-ubuntu1804-builder-4c-4g-18885 systemd-logind[980]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 28 14:34:45 prd-ubuntu1804-builder-4c-4g-18885 systemd-logind[980]: New seat seat0.
Mar 28 14:34:45 prd-ubuntu1804-builder-4c-4g-18885 sshd[1042]: Server listening on 0.0.0.0 port 22.
Mar 28 14:34:45 prd-ubuntu1804-builder-4c-4g-18885 sshd[1042]: Server listening on :: port 22.
Mar 28 14:34:47 prd-ubuntu1804-builder-4c-4g-18885 sshd[1295]: Did not receive identification string from 10.30.104.4 port 37520
Mar 28 14:34:53 prd-ubuntu1804-builder-4c-4g-18885 sshd[1379]: Invalid user jenkins from 10.30.104.4 port 37536
Mar 28 14:34:53 prd-ubuntu1804-builder-4c-4g-18885 sshd[1379]: Received disconnect from 10.30.104.4 port 37536:11: Closed due to user request. [preauth]
Mar 28 14:34:53 prd-ubuntu1804-builder-4c-4g-18885 sshd[1379]: Disconnected from invalid user jenkins 10.30.104.4 port 37536 [preauth]
Mar 28 14:34:55 prd-ubuntu1804-builder-4c-4g-18885 sshd[1383]: Invalid user jenkins from 10.30.104.4 port 37550
Mar 28 14:34:55 prd-ubuntu1804-builder-4c-4g-18885 sshd[1383]: Received disconnect from 10.30.104.4 port 37550:11: Closed due to user request. [preauth]
Mar 28 14:34:55 prd-ubuntu1804-builder-4c-4g-18885 sshd[1383]: Disconnected from invalid user jenkins 10.30.104.4 port 37550 [preauth]
Mar 28 14:34:57 prd-ubuntu1804-builder-4c-4g-18885 useradd[1403]: new group: name=jenkins, GID=1001
Mar 28 14:34:57 prd-ubuntu1804-builder-4c-4g-18885 useradd[1403]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 28 14:34:58 prd-ubuntu1804-builder-4c-4g-18885 sshd[1416]: Received disconnect from 10.30.104.4 port 37562:11: Closed due to user request. [preauth]
Mar 28 14:34:58 prd-ubuntu1804-builder-4c-4g-18885 sshd[1416]: Disconnected from authenticating user jenkins 10.30.104.4 port 37562 [preauth]
Mar 28 14:35:00 prd-ubuntu1804-builder-4c-4g-18885 sshd[1465]: Accepted publickey for jenkins from 10.30.104.4 port 37572 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 28 14:35:00 prd-ubuntu1804-builder-4c-4g-18885 sshd[1465]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 28 14:35:00 prd-ubuntu1804-builder-4c-4g-18885 systemd-logind[980]: New session 1 of user jenkins.
Mar 28 14:35:00 prd-ubuntu1804-builder-4c-4g-18885 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 28 14:35:01 prd-ubuntu1804-builder-4c-4g-18885 CRON[1605]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 14:35:01 prd-ubuntu1804-builder-4c-4g-18885 CRON[1605]: pam_unix(cron:session): session closed for user root
Mar 28 14:36:01 prd-ubuntu1804-builder-4c-4g-18885 CRON[2403]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 14:36:01 prd-ubuntu1804-builder-4c-4g-18885 CRON[2403]: pam_unix(cron:session): session closed for user root
Mar 28 14:37:01 prd-ubuntu1804-builder-4c-4g-18885 CRON[3079]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 14:37:01 prd-ubuntu1804-builder-4c-4g-18885 CRON[3079]: pam_unix(cron:session): session closed for user root
Mar 28 14:37:25 prd-ubuntu1804-builder-4c-4g-18885 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 28 14:37:25 prd-ubuntu1804-builder-4c-4g-18885 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)