Oct 21 11:58:47 prd-ubuntu1804-builder-4c-4g-4165 passwd[928]: password for 'ubuntu' changed by 'root'
Oct 21 11:58:47 prd-ubuntu1804-builder-4c-4g-4165 systemd-logind[993]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 21 11:58:47 prd-ubuntu1804-builder-4c-4g-4165 systemd-logind[993]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 21 11:58:47 prd-ubuntu1804-builder-4c-4g-4165 systemd-logind[993]: New seat seat0.
Oct 21 11:58:47 prd-ubuntu1804-builder-4c-4g-4165 sshd[1061]: Server listening on 0.0.0.0 port 22.
Oct 21 11:58:47 prd-ubuntu1804-builder-4c-4g-4165 sshd[1061]: Server listening on :: port 22.
Oct 21 11:58:49 prd-ubuntu1804-builder-4c-4g-4165 sshd[1352]: Did not receive identification string from 10.30.104.4 port 53400
Oct 21 11:58:53 prd-ubuntu1804-builder-4c-4g-4165 sshd[1480]: Invalid user jenkins from 10.30.104.4 port 53414
Oct 21 11:58:53 prd-ubuntu1804-builder-4c-4g-4165 sshd[1480]: Received disconnect from 10.30.104.4 port 53414:11: Closed due to user request. [preauth]
Oct 21 11:58:53 prd-ubuntu1804-builder-4c-4g-4165 sshd[1480]: Disconnected from invalid user jenkins 10.30.104.4 port 53414 [preauth]
Oct 21 11:58:55 prd-ubuntu1804-builder-4c-4g-4165 sshd[1492]: Invalid user jenkins from 10.30.104.4 port 53426
Oct 21 11:58:55 prd-ubuntu1804-builder-4c-4g-4165 sshd[1492]: Received disconnect from 10.30.104.4 port 53426:11: Closed due to user request. [preauth]
Oct 21 11:58:55 prd-ubuntu1804-builder-4c-4g-4165 sshd[1492]: Disconnected from invalid user jenkins 10.30.104.4 port 53426 [preauth]
Oct 21 11:58:57 prd-ubuntu1804-builder-4c-4g-4165 sshd[1494]: Invalid user jenkins from 10.30.104.4 port 53434
Oct 21 11:58:57 prd-ubuntu1804-builder-4c-4g-4165 sshd[1494]: Received disconnect from 10.30.104.4 port 53434:11: Closed due to user request. [preauth]
Oct 21 11:58:57 prd-ubuntu1804-builder-4c-4g-4165 sshd[1494]: Disconnected from invalid user jenkins 10.30.104.4 port 53434 [preauth]
Oct 21 11:58:58 prd-ubuntu1804-builder-4c-4g-4165 useradd[1514]: new group: name=jenkins, GID=1001
Oct 21 11:58:58 prd-ubuntu1804-builder-4c-4g-4165 useradd[1514]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 21 11:58:59 prd-ubuntu1804-builder-4c-4g-4165 sshd[1582]: Accepted publickey for jenkins from 10.30.104.4 port 53440 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 21 11:58:59 prd-ubuntu1804-builder-4c-4g-4165 sshd[1582]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 21 11:58:59 prd-ubuntu1804-builder-4c-4g-4165 systemd-logind[993]: New session 1 of user jenkins.
Oct 21 11:58:59 prd-ubuntu1804-builder-4c-4g-4165 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 21 11:59:01 prd-ubuntu1804-builder-4c-4g-4165 CRON[1771]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 11:59:01 prd-ubuntu1804-builder-4c-4g-4165 CRON[1771]: pam_unix(cron:session): session closed for user root
Oct 21 12:00:02 prd-ubuntu1804-builder-4c-4g-4165 CRON[2656]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 12:00:02 prd-ubuntu1804-builder-4c-4g-4165 CRON[2656]: pam_unix(cron:session): session closed for user root
Oct 21 12:00:37 prd-ubuntu1804-builder-4c-4g-4165 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 21 12:00:37 prd-ubuntu1804-builder-4c-4g-4165 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)