Mar  6 14:20:09 prd-ubuntu1804-builder-4c-4g-2660 passwd[1004]: password for 'ubuntu' changed by 'root'
Mar  6 14:20:09 prd-ubuntu1804-builder-4c-4g-2660 systemd-logind[1054]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  6 14:20:09 prd-ubuntu1804-builder-4c-4g-2660 systemd-logind[1054]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  6 14:20:09 prd-ubuntu1804-builder-4c-4g-2660 systemd-logind[1054]: New seat seat0.
Mar  6 14:20:09 prd-ubuntu1804-builder-4c-4g-2660 sshd[1114]: Server listening on 0.0.0.0 port 22.
Mar  6 14:20:09 prd-ubuntu1804-builder-4c-4g-2660 sshd[1114]: Server listening on :: port 22.
Mar  6 14:20:10 prd-ubuntu1804-builder-4c-4g-2660 sshd[1412]: Did not receive identification string from 10.30.104.4 port 56586
Mar  6 14:20:22 prd-ubuntu1804-builder-4c-4g-2660 sshd[1536]: Invalid user jenkins from 10.30.104.4 port 56606
Mar  6 14:20:23 prd-ubuntu1804-builder-4c-4g-2660 sshd[1536]: Received disconnect from 10.30.104.4 port 56606:11: Closed due to user request. [preauth]
Mar  6 14:20:23 prd-ubuntu1804-builder-4c-4g-2660 sshd[1536]: Disconnected from invalid user jenkins 10.30.104.4 port 56606 [preauth]
Mar  6 14:20:25 prd-ubuntu1804-builder-4c-4g-2660 sshd[1540]: Invalid user jenkins from 10.30.104.4 port 56614
Mar  6 14:20:25 prd-ubuntu1804-builder-4c-4g-2660 sshd[1540]: Received disconnect from 10.30.104.4 port 56614:11: Closed due to user request. [preauth]
Mar  6 14:20:25 prd-ubuntu1804-builder-4c-4g-2660 sshd[1540]: Disconnected from invalid user jenkins 10.30.104.4 port 56614 [preauth]
Mar  6 14:20:27 prd-ubuntu1804-builder-4c-4g-2660 sshd[1551]: Invalid user jenkins from 10.30.104.4 port 56616
Mar  6 14:20:27 prd-ubuntu1804-builder-4c-4g-2660 sshd[1551]: Received disconnect from 10.30.104.4 port 56616:11: Closed due to user request. [preauth]
Mar  6 14:20:27 prd-ubuntu1804-builder-4c-4g-2660 sshd[1551]: Disconnected from invalid user jenkins 10.30.104.4 port 56616 [preauth]
Mar  6 14:20:29 prd-ubuntu1804-builder-4c-4g-2660 sshd[1553]: Invalid user jenkins from 10.30.104.4 port 56618
Mar  6 14:20:30 prd-ubuntu1804-builder-4c-4g-2660 sshd[1553]: Received disconnect from 10.30.104.4 port 56618:11: Closed due to user request. [preauth]
Mar  6 14:20:30 prd-ubuntu1804-builder-4c-4g-2660 sshd[1553]: Disconnected from invalid user jenkins 10.30.104.4 port 56618 [preauth]
Mar  6 14:20:32 prd-ubuntu1804-builder-4c-4g-2660 sshd[1555]: Invalid user jenkins from 10.30.104.4 port 56626
Mar  6 14:20:32 prd-ubuntu1804-builder-4c-4g-2660 sshd[1555]: Received disconnect from 10.30.104.4 port 56626:11: Closed due to user request. [preauth]
Mar  6 14:20:32 prd-ubuntu1804-builder-4c-4g-2660 sshd[1555]: Disconnected from invalid user jenkins 10.30.104.4 port 56626 [preauth]
Mar  6 14:20:34 prd-ubuntu1804-builder-4c-4g-2660 sshd[1557]: Invalid user jenkins from 10.30.104.4 port 56628
Mar  6 14:20:34 prd-ubuntu1804-builder-4c-4g-2660 sshd[1557]: Received disconnect from 10.30.104.4 port 56628:11: Closed due to user request. [preauth]
Mar  6 14:20:34 prd-ubuntu1804-builder-4c-4g-2660 sshd[1557]: Disconnected from invalid user jenkins 10.30.104.4 port 56628 [preauth]
Mar  6 14:20:36 prd-ubuntu1804-builder-4c-4g-2660 sshd[1559]: Invalid user jenkins from 10.30.104.4 port 56630
Mar  6 14:20:39 prd-ubuntu1804-builder-4c-4g-2660 sshd[1559]: Received disconnect from 10.30.104.4 port 56630:11: Closed due to user request. [preauth]
Mar  6 14:20:39 prd-ubuntu1804-builder-4c-4g-2660 sshd[1559]: Disconnected from invalid user jenkins 10.30.104.4 port 56630 [preauth]
Mar  6 14:20:41 prd-ubuntu1804-builder-4c-4g-2660 sshd[1584]: Invalid user jenkins from 10.30.104.4 port 56638
Mar  6 14:20:41 prd-ubuntu1804-builder-4c-4g-2660 sshd[1584]: Received disconnect from 10.30.104.4 port 56638:11: Closed due to user request. [preauth]
Mar  6 14:20:41 prd-ubuntu1804-builder-4c-4g-2660 sshd[1584]: Disconnected from invalid user jenkins 10.30.104.4 port 56638 [preauth]
Mar  6 14:20:43 prd-ubuntu1804-builder-4c-4g-2660 useradd[1609]: new group: name=jenkins, GID=1001
Mar  6 14:20:43 prd-ubuntu1804-builder-4c-4g-2660 useradd[1609]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  6 14:20:43 prd-ubuntu1804-builder-4c-4g-2660 sshd[1640]: Accepted publickey for jenkins from 10.30.104.4 port 56640 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  6 14:20:43 prd-ubuntu1804-builder-4c-4g-2660 sshd[1640]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  6 14:20:43 prd-ubuntu1804-builder-4c-4g-2660 systemd-logind[1054]: New session 1 of user jenkins.
Mar  6 14:20:43 prd-ubuntu1804-builder-4c-4g-2660 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  6 14:21:01 prd-ubuntu1804-builder-4c-4g-2660 CRON[2189]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  6 14:21:01 prd-ubuntu1804-builder-4c-4g-2660 CRON[2189]: pam_unix(cron:session): session closed for user root
Mar  6 14:22:01 prd-ubuntu1804-builder-4c-4g-2660 CRON[2835]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  6 14:22:01 prd-ubuntu1804-builder-4c-4g-2660 CRON[2835]: pam_unix(cron:session): session closed for user root
Mar  6 14:22:19 prd-ubuntu1804-builder-4c-4g-2660 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  6 14:22:19 prd-ubuntu1804-builder-4c-4g-2660 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)