Jul  7 14:20:13 prd-ubuntu1804-builder-4c-4g-26438 passwd[1012]: password for 'ubuntu' changed by 'root'
Jul  7 14:20:13 prd-ubuntu1804-builder-4c-4g-26438 systemd-logind[1107]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  7 14:20:13 prd-ubuntu1804-builder-4c-4g-26438 systemd-logind[1107]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  7 14:20:13 prd-ubuntu1804-builder-4c-4g-26438 systemd-logind[1107]: New seat seat0.
Jul  7 14:20:13 prd-ubuntu1804-builder-4c-4g-26438 sshd[1278]: Server listening on 0.0.0.0 port 22.
Jul  7 14:20:13 prd-ubuntu1804-builder-4c-4g-26438 sshd[1278]: Server listening on :: port 22.
Jul  7 14:20:16 prd-ubuntu1804-builder-4c-4g-26438 sshd[1444]: Did not receive identification string from 10.30.104.4 port 51392
Jul  7 14:20:22 prd-ubuntu1804-builder-4c-4g-26438 sshd[1587]: Invalid user jenkins from 10.30.104.4 port 51414
Jul  7 14:20:22 prd-ubuntu1804-builder-4c-4g-26438 sshd[1587]: Received disconnect from 10.30.104.4 port 51414:11: Closed due to user request. [preauth]
Jul  7 14:20:22 prd-ubuntu1804-builder-4c-4g-26438 sshd[1587]: Disconnected from invalid user jenkins 10.30.104.4 port 51414 [preauth]
Jul  7 14:20:24 prd-ubuntu1804-builder-4c-4g-26438 sshd[1591]: Invalid user jenkins from 10.30.104.4 port 51432
Jul  7 14:20:24 prd-ubuntu1804-builder-4c-4g-26438 sshd[1591]: Received disconnect from 10.30.104.4 port 51432:11: Closed due to user request. [preauth]
Jul  7 14:20:24 prd-ubuntu1804-builder-4c-4g-26438 sshd[1591]: Disconnected from invalid user jenkins 10.30.104.4 port 51432 [preauth]
Jul  7 14:20:26 prd-ubuntu1804-builder-4c-4g-26438 sshd[1593]: Invalid user jenkins from 10.30.104.4 port 51446
Jul  7 14:20:26 prd-ubuntu1804-builder-4c-4g-26438 sshd[1593]: Received disconnect from 10.30.104.4 port 51446:11: Closed due to user request. [preauth]
Jul  7 14:20:26 prd-ubuntu1804-builder-4c-4g-26438 sshd[1593]: Disconnected from invalid user jenkins 10.30.104.4 port 51446 [preauth]
Jul  7 14:20:28 prd-ubuntu1804-builder-4c-4g-26438 sshd[1595]: Invalid user jenkins from 10.30.104.4 port 51460
Jul  7 14:20:28 prd-ubuntu1804-builder-4c-4g-26438 sshd[1595]: Received disconnect from 10.30.104.4 port 51460:11: Closed due to user request. [preauth]
Jul  7 14:20:28 prd-ubuntu1804-builder-4c-4g-26438 sshd[1595]: Disconnected from invalid user jenkins 10.30.104.4 port 51460 [preauth]
Jul  7 14:20:30 prd-ubuntu1804-builder-4c-4g-26438 sshd[1597]: Invalid user jenkins from 10.30.104.4 port 51478
Jul  7 14:20:30 prd-ubuntu1804-builder-4c-4g-26438 sshd[1597]: Received disconnect from 10.30.104.4 port 51478:11: Closed due to user request. [preauth]
Jul  7 14:20:30 prd-ubuntu1804-builder-4c-4g-26438 sshd[1597]: Disconnected from invalid user jenkins 10.30.104.4 port 51478 [preauth]
Jul  7 14:20:32 prd-ubuntu1804-builder-4c-4g-26438 sshd[1618]: Invalid user jenkins from 10.30.104.4 port 51484
Jul  7 14:20:32 prd-ubuntu1804-builder-4c-4g-26438 sshd[1618]: Received disconnect from 10.30.104.4 port 51484:11: Closed due to user request. [preauth]
Jul  7 14:20:32 prd-ubuntu1804-builder-4c-4g-26438 sshd[1618]: Disconnected from invalid user jenkins 10.30.104.4 port 51484 [preauth]
Jul  7 14:20:34 prd-ubuntu1804-builder-4c-4g-26438 sshd[1620]: Invalid user jenkins from 10.30.104.4 port 51494
Jul  7 14:20:34 prd-ubuntu1804-builder-4c-4g-26438 sshd[1620]: Received disconnect from 10.30.104.4 port 51494:11: Closed due to user request. [preauth]
Jul  7 14:20:34 prd-ubuntu1804-builder-4c-4g-26438 sshd[1620]: Disconnected from invalid user jenkins 10.30.104.4 port 51494 [preauth]
Jul  7 14:20:36 prd-ubuntu1804-builder-4c-4g-26438 useradd[1640]: new group: name=jenkins, GID=1001
Jul  7 14:20:36 prd-ubuntu1804-builder-4c-4g-26438 useradd[1640]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul  7 14:20:37 prd-ubuntu1804-builder-4c-4g-26438 sshd[1653]: Accepted publickey for jenkins from 10.30.104.4 port 51510 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul  7 14:20:37 prd-ubuntu1804-builder-4c-4g-26438 sshd[1653]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  7 14:20:37 prd-ubuntu1804-builder-4c-4g-26438 systemd-logind[1107]: New session 1 of user jenkins.
Jul  7 14:20:37 prd-ubuntu1804-builder-4c-4g-26438 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  7 14:21:01 prd-ubuntu1804-builder-4c-4g-26438 CRON[2293]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  7 14:21:01 prd-ubuntu1804-builder-4c-4g-26438 CRON[2293]: pam_unix(cron:session): session closed for user root
Jul  7 14:22:01 prd-ubuntu1804-builder-4c-4g-26438 CRON[2947]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  7 14:22:01 prd-ubuntu1804-builder-4c-4g-26438 CRON[2947]: pam_unix(cron:session): session closed for user root
Jul  7 14:22:20 prd-ubuntu1804-builder-4c-4g-26438 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul  7 14:22:20 prd-ubuntu1804-builder-4c-4g-26438 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)