Apr  8 10:19:34 prd-ubuntu1804-builder-4c-4g-21471 passwd[982]: password for 'ubuntu' changed by 'root'
Apr  8 10:19:34 prd-ubuntu1804-builder-4c-4g-21471 systemd-logind[1033]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  8 10:19:34 prd-ubuntu1804-builder-4c-4g-21471 systemd-logind[1033]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  8 10:19:34 prd-ubuntu1804-builder-4c-4g-21471 systemd-logind[1033]: New seat seat0.
Apr  8 10:19:34 prd-ubuntu1804-builder-4c-4g-21471 sshd[1094]: Server listening on 0.0.0.0 port 22.
Apr  8 10:19:34 prd-ubuntu1804-builder-4c-4g-21471 sshd[1094]: Server listening on :: port 22.
Apr  8 10:19:39 prd-ubuntu1804-builder-4c-4g-21471 sshd[1421]: Did not receive identification string from 10.30.104.4 port 59176
Apr  8 10:19:43 prd-ubuntu1804-builder-4c-4g-21471 sshd[1502]: Invalid user jenkins from 10.30.104.4 port 59194
Apr  8 10:19:43 prd-ubuntu1804-builder-4c-4g-21471 sshd[1502]: Received disconnect from 10.30.104.4 port 59194:11: Closed due to user request. [preauth]
Apr  8 10:19:43 prd-ubuntu1804-builder-4c-4g-21471 sshd[1502]: Disconnected from invalid user jenkins 10.30.104.4 port 59194 [preauth]
Apr  8 10:19:45 prd-ubuntu1804-builder-4c-4g-21471 sshd[1506]: Invalid user jenkins from 10.30.104.4 port 59206
Apr  8 10:19:46 prd-ubuntu1804-builder-4c-4g-21471 sshd[1506]: Received disconnect from 10.30.104.4 port 59206:11: Closed due to user request. [preauth]
Apr  8 10:19:46 prd-ubuntu1804-builder-4c-4g-21471 sshd[1506]: Disconnected from invalid user jenkins 10.30.104.4 port 59206 [preauth]
Apr  8 10:19:48 prd-ubuntu1804-builder-4c-4g-21471 sshd[1508]: Invalid user jenkins from 10.30.104.4 port 59222
Apr  8 10:19:48 prd-ubuntu1804-builder-4c-4g-21471 sshd[1508]: Received disconnect from 10.30.104.4 port 59222:11: Closed due to user request. [preauth]
Apr  8 10:19:48 prd-ubuntu1804-builder-4c-4g-21471 sshd[1508]: Disconnected from invalid user jenkins 10.30.104.4 port 59222 [preauth]
Apr  8 10:19:49 prd-ubuntu1804-builder-4c-4g-21471 useradd[1528]: new group: name=jenkins, GID=1001
Apr  8 10:19:49 prd-ubuntu1804-builder-4c-4g-21471 useradd[1528]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr  8 10:19:50 prd-ubuntu1804-builder-4c-4g-21471 sshd[1595]: Accepted publickey for jenkins from 10.30.104.4 port 59232 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr  8 10:19:50 prd-ubuntu1804-builder-4c-4g-21471 sshd[1595]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  8 10:19:50 prd-ubuntu1804-builder-4c-4g-21471 systemd-logind[1033]: New session 1 of user jenkins.
Apr  8 10:19:50 prd-ubuntu1804-builder-4c-4g-21471 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  8 10:20:01 prd-ubuntu1804-builder-4c-4g-21471 CRON[1857]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  8 10:20:01 prd-ubuntu1804-builder-4c-4g-21471 CRON[1857]: pam_unix(cron:session): session closed for user root
Apr  8 10:21:02 prd-ubuntu1804-builder-4c-4g-21471 CRON[2781]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  8 10:21:02 prd-ubuntu1804-builder-4c-4g-21471 CRON[2781]: pam_unix(cron:session): session closed for user root
Apr  8 10:22:01 prd-ubuntu1804-builder-4c-4g-21471 CRON[3208]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  8 10:22:01 prd-ubuntu1804-builder-4c-4g-21471 CRON[3208]: pam_unix(cron:session): session closed for user root
Apr  8 10:22:19 prd-ubuntu1804-builder-4c-4g-21471 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr  8 10:22:19 prd-ubuntu1804-builder-4c-4g-21471 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)