Feb 19 11:05:53 prd-ubuntu1804-builder-4c-4g-18370 passwd[964]: password for 'ubuntu' changed by 'root'
Feb 19 11:05:53 prd-ubuntu1804-builder-4c-4g-18370 systemd-logind[1053]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 19 11:05:53 prd-ubuntu1804-builder-4c-4g-18370 systemd-logind[1053]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 19 11:05:53 prd-ubuntu1804-builder-4c-4g-18370 systemd-logind[1053]: New seat seat0.
Feb 19 11:05:53 prd-ubuntu1804-builder-4c-4g-18370 sshd[1112]: Server listening on 0.0.0.0 port 22.
Feb 19 11:05:53 prd-ubuntu1804-builder-4c-4g-18370 sshd[1112]: Server listening on :: port 22.
Feb 19 11:05:58 prd-ubuntu1804-builder-4c-4g-18370 sshd[1492]: Did not receive identification string from 10.30.104.4 port 50278
Feb 19 11:06:01 prd-ubuntu1804-builder-4c-4g-18370 sshd[1507]: Invalid user jenkins from 10.30.104.4 port 50286
Feb 19 11:06:01 prd-ubuntu1804-builder-4c-4g-18370 sshd[1507]: Received disconnect from 10.30.104.4 port 50286:11: Closed due to user request. [preauth]
Feb 19 11:06:01 prd-ubuntu1804-builder-4c-4g-18370 sshd[1507]: Disconnected from invalid user jenkins 10.30.104.4 port 50286 [preauth]
Feb 19 11:06:01 prd-ubuntu1804-builder-4c-4g-18370 CRON[1512]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 11:06:01 prd-ubuntu1804-builder-4c-4g-18370 CRON[1512]: pam_unix(cron:session): session closed for user root
Feb 19 11:06:03 prd-ubuntu1804-builder-4c-4g-18370 sshd[1520]: Invalid user jenkins from 10.30.104.4 port 50300
Feb 19 11:06:03 prd-ubuntu1804-builder-4c-4g-18370 sshd[1520]: Received disconnect from 10.30.104.4 port 50300:11: Closed due to user request. [preauth]
Feb 19 11:06:03 prd-ubuntu1804-builder-4c-4g-18370 sshd[1520]: Disconnected from invalid user jenkins 10.30.104.4 port 50300 [preauth]
Feb 19 11:06:05 prd-ubuntu1804-builder-4c-4g-18370 sshd[1522]: Invalid user jenkins from 10.30.104.4 port 50310
Feb 19 11:06:05 prd-ubuntu1804-builder-4c-4g-18370 sshd[1522]: Received disconnect from 10.30.104.4 port 50310:11: Closed due to user request. [preauth]
Feb 19 11:06:05 prd-ubuntu1804-builder-4c-4g-18370 sshd[1522]: Disconnected from invalid user jenkins 10.30.104.4 port 50310 [preauth]
Feb 19 11:06:07 prd-ubuntu1804-builder-4c-4g-18370 sshd[1524]: Invalid user jenkins from 10.30.104.4 port 50358
Feb 19 11:06:07 prd-ubuntu1804-builder-4c-4g-18370 sshd[1524]: Received disconnect from 10.30.104.4 port 50358:11: Closed due to user request. [preauth]
Feb 19 11:06:07 prd-ubuntu1804-builder-4c-4g-18370 sshd[1524]: Disconnected from invalid user jenkins 10.30.104.4 port 50358 [preauth]
Feb 19 11:06:09 prd-ubuntu1804-builder-4c-4g-18370 sshd[1526]: Invalid user jenkins from 10.30.104.4 port 50372
Feb 19 11:06:10 prd-ubuntu1804-builder-4c-4g-18370 sshd[1526]: Received disconnect from 10.30.104.4 port 50372:11: Closed due to user request. [preauth]
Feb 19 11:06:10 prd-ubuntu1804-builder-4c-4g-18370 sshd[1526]: Disconnected from invalid user jenkins 10.30.104.4 port 50372 [preauth]
Feb 19 11:06:12 prd-ubuntu1804-builder-4c-4g-18370 sshd[1528]: Invalid user jenkins from 10.30.104.4 port 50382
Feb 19 11:06:12 prd-ubuntu1804-builder-4c-4g-18370 sshd[1528]: Received disconnect from 10.30.104.4 port 50382:11: Closed due to user request. [preauth]
Feb 19 11:06:12 prd-ubuntu1804-builder-4c-4g-18370 sshd[1528]: Disconnected from invalid user jenkins 10.30.104.4 port 50382 [preauth]
Feb 19 11:06:12 prd-ubuntu1804-builder-4c-4g-18370 useradd[1548]: new group: name=jenkins, GID=1001
Feb 19 11:06:12 prd-ubuntu1804-builder-4c-4g-18370 useradd[1548]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 19 11:06:14 prd-ubuntu1804-builder-4c-4g-18370 sshd[1608]: Accepted publickey for jenkins from 10.30.104.4 port 50390 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 19 11:06:14 prd-ubuntu1804-builder-4c-4g-18370 sshd[1608]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 19 11:06:14 prd-ubuntu1804-builder-4c-4g-18370 systemd-logind[1053]: New session 2 of user jenkins.
Feb 19 11:06:14 prd-ubuntu1804-builder-4c-4g-18370 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 19 11:07:03 prd-ubuntu1804-builder-4c-4g-18370 CRON[2663]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 11:07:03 prd-ubuntu1804-builder-4c-4g-18370 CRON[2663]: pam_unix(cron:session): session closed for user root
Feb 19 11:08:01 prd-ubuntu1804-builder-4c-4g-18370 CRON[3153]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 11:08:01 prd-ubuntu1804-builder-4c-4g-18370 CRON[3153]: pam_unix(cron:session): session closed for user root
Feb 19 11:08:10 prd-ubuntu1804-builder-4c-4g-18370 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 19 11:08:10 prd-ubuntu1804-builder-4c-4g-18370 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)