Mar 19 15:31:49 prd-ubuntu1804-builder-4c-4g-3273 passwd[920]: password for 'ubuntu' changed by 'root'
Mar 19 15:31:49 prd-ubuntu1804-builder-4c-4g-3273 systemd-logind[1009]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 19 15:31:49 prd-ubuntu1804-builder-4c-4g-3273 systemd-logind[1009]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 19 15:31:49 prd-ubuntu1804-builder-4c-4g-3273 systemd-logind[1009]: New seat seat0.
Mar 19 15:31:49 prd-ubuntu1804-builder-4c-4g-3273 sshd[1041]: Server listening on 0.0.0.0 port 22.
Mar 19 15:31:49 prd-ubuntu1804-builder-4c-4g-3273 sshd[1041]: Server listening on :: port 22.
Mar 19 15:31:53 prd-ubuntu1804-builder-4c-4g-3273 sshd[1344]: Did not receive identification string from 10.30.104.4 port 57040
Mar 19 15:32:02 prd-ubuntu1804-builder-4c-4g-3273 CRON[1380]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 15:32:02 prd-ubuntu1804-builder-4c-4g-3273 sshd[1377]: Invalid user jenkins from 10.30.104.4 port 57078
Mar 19 15:32:02 prd-ubuntu1804-builder-4c-4g-3273 CRON[1380]: pam_unix(cron:session): session closed for user root
Mar 19 15:32:02 prd-ubuntu1804-builder-4c-4g-3273 sshd[1377]: Received disconnect from 10.30.104.4 port 57078:11: Closed due to user request. [preauth]
Mar 19 15:32:02 prd-ubuntu1804-builder-4c-4g-3273 sshd[1377]: Disconnected from invalid user jenkins 10.30.104.4 port 57078 [preauth]
Mar 19 15:32:03 prd-ubuntu1804-builder-4c-4g-3273 useradd[1395]: new group: name=jenkins, GID=1001
Mar 19 15:32:03 prd-ubuntu1804-builder-4c-4g-3273 useradd[1395]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 19 15:32:04 prd-ubuntu1804-builder-4c-4g-3273 sshd[1455]: Accepted publickey for jenkins from 10.30.104.4 port 57096 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 19 15:32:04 prd-ubuntu1804-builder-4c-4g-3273 sshd[1455]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 19 15:32:04 prd-ubuntu1804-builder-4c-4g-3273 systemd-logind[1009]: New session 2 of user jenkins.
Mar 19 15:32:04 prd-ubuntu1804-builder-4c-4g-3273 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 19 15:33:01 prd-ubuntu1804-builder-4c-4g-3273 CRON[2489]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 15:33:01 prd-ubuntu1804-builder-4c-4g-3273 CRON[2489]: pam_unix(cron:session): session closed for user root
Mar 19 15:34:01 prd-ubuntu1804-builder-4c-4g-3273 CRON[2688]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 15:34:01 prd-ubuntu1804-builder-4c-4g-3273 CRON[2688]: pam_unix(cron:session): session closed for user root
Mar 19 15:34:04 prd-ubuntu1804-builder-4c-4g-3273 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-doc8-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 19 15:34:04 prd-ubuntu1804-builder-4c-4g-3273 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)