Mar 19 11:19:17 prd-ubuntu1804-builder-4c-4g-14287 passwd[935]: password for 'ubuntu' changed by 'root'
Mar 19 11:19:17 prd-ubuntu1804-builder-4c-4g-14287 systemd-logind[1021]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 19 11:19:17 prd-ubuntu1804-builder-4c-4g-14287 systemd-logind[1021]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 19 11:19:17 prd-ubuntu1804-builder-4c-4g-14287 systemd-logind[1021]: New seat seat0.
Mar 19 11:19:17 prd-ubuntu1804-builder-4c-4g-14287 sshd[1059]: Server listening on 0.0.0.0 port 22.
Mar 19 11:19:17 prd-ubuntu1804-builder-4c-4g-14287 sshd[1059]: Server listening on :: port 22.
Mar 19 11:19:19 prd-ubuntu1804-builder-4c-4g-14287 sshd[1292]: Did not receive identification string from 10.30.104.4 port 37170
Mar 19 11:19:23 prd-ubuntu1804-builder-4c-4g-14287 sshd[1395]: Invalid user jenkins from 10.30.104.4 port 37198
Mar 19 11:19:23 prd-ubuntu1804-builder-4c-4g-14287 sshd[1395]: Received disconnect from 10.30.104.4 port 37198:11: Closed due to user request. [preauth]
Mar 19 11:19:23 prd-ubuntu1804-builder-4c-4g-14287 sshd[1395]: Disconnected from invalid user jenkins 10.30.104.4 port 37198 [preauth]
Mar 19 11:19:25 prd-ubuntu1804-builder-4c-4g-14287 sshd[1409]: Invalid user jenkins from 10.30.104.4 port 37206
Mar 19 11:19:25 prd-ubuntu1804-builder-4c-4g-14287 sshd[1409]: Received disconnect from 10.30.104.4 port 37206:11: Closed due to user request. [preauth]
Mar 19 11:19:25 prd-ubuntu1804-builder-4c-4g-14287 sshd[1409]: Disconnected from invalid user jenkins 10.30.104.4 port 37206 [preauth]
Mar 19 11:19:27 prd-ubuntu1804-builder-4c-4g-14287 sshd[1411]: Invalid user jenkins from 10.30.104.4 port 37216
Mar 19 11:19:27 prd-ubuntu1804-builder-4c-4g-14287 sshd[1411]: Received disconnect from 10.30.104.4 port 37216:11: Closed due to user request. [preauth]
Mar 19 11:19:27 prd-ubuntu1804-builder-4c-4g-14287 sshd[1411]: Disconnected from invalid user jenkins 10.30.104.4 port 37216 [preauth]
Mar 19 11:19:28 prd-ubuntu1804-builder-4c-4g-14287 useradd[1431]: new group: name=jenkins, GID=1001
Mar 19 11:19:28 prd-ubuntu1804-builder-4c-4g-14287 useradd[1431]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 19 11:19:30 prd-ubuntu1804-builder-4c-4g-14287 sshd[1491]: Accepted publickey for jenkins from 10.30.104.4 port 37224 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 19 11:19:30 prd-ubuntu1804-builder-4c-4g-14287 sshd[1491]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 19 11:19:30 prd-ubuntu1804-builder-4c-4g-14287 systemd-logind[1021]: New session 1 of user jenkins.
Mar 19 11:19:30 prd-ubuntu1804-builder-4c-4g-14287 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 19 11:20:02 prd-ubuntu1804-builder-4c-4g-14287 CRON[2254]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 11:20:02 prd-ubuntu1804-builder-4c-4g-14287 CRON[2254]: pam_unix(cron:session): session closed for user root
Mar 19 11:21:01 prd-ubuntu1804-builder-4c-4g-14287 CRON[3069]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 11:21:01 prd-ubuntu1804-builder-4c-4g-14287 CRON[3069]: pam_unix(cron:session): session closed for user root
Mar 19 11:21:43 prd-ubuntu1804-builder-4c-4g-14287 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 19 11:21:43 prd-ubuntu1804-builder-4c-4g-14287 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)