Jul 20 19:34:56 prd-ubuntu1804-builder-4c-4g-1380 passwd[984]: password for 'ubuntu' changed by 'root'
Jul 20 19:34:56 prd-ubuntu1804-builder-4c-4g-1380 systemd-logind[1069]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 20 19:34:56 prd-ubuntu1804-builder-4c-4g-1380 systemd-logind[1069]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 20 19:34:56 prd-ubuntu1804-builder-4c-4g-1380 systemd-logind[1069]: New seat seat0.
Jul 20 19:34:57 prd-ubuntu1804-builder-4c-4g-1380 sshd[1172]: Server listening on 0.0.0.0 port 22.
Jul 20 19:34:57 prd-ubuntu1804-builder-4c-4g-1380 sshd[1172]: Server listening on :: port 22.
Jul 20 19:34:59 prd-ubuntu1804-builder-4c-4g-1380 sshd[1419]: Did not receive identification string from 10.30.104.4 port 55096
Jul 20 19:35:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[1473]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 20 19:35:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[1473]: pam_unix(cron:session): session closed for user root
Jul 20 19:35:03 prd-ubuntu1804-builder-4c-4g-1380 sshd[1497]: Invalid user jenkins from 10.30.104.4 port 55112
Jul 20 19:35:03 prd-ubuntu1804-builder-4c-4g-1380 sshd[1497]: Received disconnect from 10.30.104.4 port 55112:11: Closed due to user request. [preauth]
Jul 20 19:35:03 prd-ubuntu1804-builder-4c-4g-1380 sshd[1497]: Disconnected from invalid user jenkins 10.30.104.4 port 55112 [preauth]
Jul 20 19:35:05 prd-ubuntu1804-builder-4c-4g-1380 sshd[1517]: Invalid user jenkins from 10.30.104.4 port 55126
Jul 20 19:35:05 prd-ubuntu1804-builder-4c-4g-1380 sshd[1517]: Received disconnect from 10.30.104.4 port 55126:11: Closed due to user request. [preauth]
Jul 20 19:35:05 prd-ubuntu1804-builder-4c-4g-1380 sshd[1517]: Disconnected from invalid user jenkins 10.30.104.4 port 55126 [preauth]
Jul 20 19:35:07 prd-ubuntu1804-builder-4c-4g-1380 sshd[1519]: Invalid user jenkins from 10.30.104.4 port 55132
Jul 20 19:35:07 prd-ubuntu1804-builder-4c-4g-1380 sshd[1519]: Received disconnect from 10.30.104.4 port 55132:11: Closed due to user request. [preauth]
Jul 20 19:35:07 prd-ubuntu1804-builder-4c-4g-1380 sshd[1519]: Disconnected from invalid user jenkins 10.30.104.4 port 55132 [preauth]
Jul 20 19:35:09 prd-ubuntu1804-builder-4c-4g-1380 sshd[1521]: Invalid user jenkins from 10.30.104.4 port 55146
Jul 20 19:35:11 prd-ubuntu1804-builder-4c-4g-1380 sshd[1521]: Received disconnect from 10.30.104.4 port 55146:11: Closed due to user request. [preauth]
Jul 20 19:35:11 prd-ubuntu1804-builder-4c-4g-1380 sshd[1521]: Disconnected from invalid user jenkins 10.30.104.4 port 55146 [preauth]
Jul 20 19:35:14 prd-ubuntu1804-builder-4c-4g-1380 sshd[1523]: Invalid user jenkins from 10.30.104.4 port 55158
Jul 20 19:35:14 prd-ubuntu1804-builder-4c-4g-1380 sshd[1523]: Received disconnect from 10.30.104.4 port 55158:11: Closed due to user request. [preauth]
Jul 20 19:35:14 prd-ubuntu1804-builder-4c-4g-1380 sshd[1523]: Disconnected from invalid user jenkins 10.30.104.4 port 55158 [preauth]
Jul 20 19:35:16 prd-ubuntu1804-builder-4c-4g-1380 sshd[1525]: Invalid user jenkins from 10.30.104.4 port 55164
Jul 20 19:35:16 prd-ubuntu1804-builder-4c-4g-1380 sshd[1525]: Received disconnect from 10.30.104.4 port 55164:11: Closed due to user request. [preauth]
Jul 20 19:35:16 prd-ubuntu1804-builder-4c-4g-1380 sshd[1525]: Disconnected from invalid user jenkins 10.30.104.4 port 55164 [preauth]
Jul 20 19:35:18 prd-ubuntu1804-builder-4c-4g-1380 sshd[1527]: Invalid user jenkins from 10.30.104.4 port 55172
Jul 20 19:35:18 prd-ubuntu1804-builder-4c-4g-1380 sshd[1527]: Received disconnect from 10.30.104.4 port 55172:11: Closed due to user request. [preauth]
Jul 20 19:35:18 prd-ubuntu1804-builder-4c-4g-1380 sshd[1527]: Disconnected from invalid user jenkins 10.30.104.4 port 55172 [preauth]
Jul 20 19:35:20 prd-ubuntu1804-builder-4c-4g-1380 sshd[1529]: Invalid user jenkins from 10.30.104.4 port 55182
Jul 20 19:35:20 prd-ubuntu1804-builder-4c-4g-1380 sshd[1529]: Received disconnect from 10.30.104.4 port 55182:11: Closed due to user request. [preauth]
Jul 20 19:35:20 prd-ubuntu1804-builder-4c-4g-1380 sshd[1529]: Disconnected from invalid user jenkins 10.30.104.4 port 55182 [preauth]
Jul 20 19:35:22 prd-ubuntu1804-builder-4c-4g-1380 useradd[1536]: new group: name=jenkins, GID=1001
Jul 20 19:35:22 prd-ubuntu1804-builder-4c-4g-1380 useradd[1536]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 20 19:35:22 prd-ubuntu1804-builder-4c-4g-1380 sshd[1537]: Received disconnect from 10.30.104.4 port 55190:11: Closed due to user request. [preauth]
Jul 20 19:35:22 prd-ubuntu1804-builder-4c-4g-1380 sshd[1537]: Disconnected from authenticating user jenkins 10.30.104.4 port 55190 [preauth]
Jul 20 19:35:24 prd-ubuntu1804-builder-4c-4g-1380 sshd[1605]: Accepted publickey for jenkins from 10.30.104.4 port 55198 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 20 19:35:24 prd-ubuntu1804-builder-4c-4g-1380 sshd[1605]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 20 19:35:24 prd-ubuntu1804-builder-4c-4g-1380 systemd-logind[1069]: New session 2 of user jenkins.
Jul 20 19:35:24 prd-ubuntu1804-builder-4c-4g-1380 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 20 19:36:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[2159]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 20 19:36:02 prd-ubuntu1804-builder-4c-4g-1380 CRON[2159]: pam_unix(cron:session): session closed for user root
Jul 20 19:37:02 prd-ubuntu1804-builder-4c-4g-1380 CRON[2395]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 20 19:37:02 prd-ubuntu1804-builder-4c-4g-1380 CRON[2395]: pam_unix(cron:session): session closed for user root
Jul 20 19:38:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[2659]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 20 19:38:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[2659]: pam_unix(cron:session): session closed for user root
Jul 20 19:39:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[2848]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 20 19:39:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[2848]: pam_unix(cron:session): session closed for user root
Jul 20 19:40:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[2857]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 20 19:40:01 prd-ubuntu1804-builder-4c-4g-1380 CRON[2857]: pam_unix(cron:session): session closed for user root
Jul 20 19:40:25 prd-ubuntu1804-builder-4c-4g-1380 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-doc8-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 20 19:40:25 prd-ubuntu1804-builder-4c-4g-1380 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)