Aug 20 09:20:15 prd-ubuntu1804-builder-4c-4g-39191 passwd[959]: password for 'ubuntu' changed by 'root'
Aug 20 09:20:15 prd-ubuntu1804-builder-4c-4g-39191 systemd-logind[1030]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 20 09:20:15 prd-ubuntu1804-builder-4c-4g-39191 systemd-logind[1030]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 20 09:20:15 prd-ubuntu1804-builder-4c-4g-39191 systemd-logind[1030]: New seat seat0.
Aug 20 09:20:15 prd-ubuntu1804-builder-4c-4g-39191 sshd[1074]: Server listening on 0.0.0.0 port 22.
Aug 20 09:20:15 prd-ubuntu1804-builder-4c-4g-39191 sshd[1074]: Server listening on :: port 22.
Aug 20 09:20:16 prd-ubuntu1804-builder-4c-4g-39191 sshd[1155]: Did not receive identification string from 10.30.104.4 port 56780
Aug 20 09:20:22 prd-ubuntu1804-builder-4c-4g-39191 sshd[1428]: Invalid user jenkins from 10.30.104.4 port 56792
Aug 20 09:20:22 prd-ubuntu1804-builder-4c-4g-39191 sshd[1428]: Received disconnect from 10.30.104.4 port 56792:11: Closed due to user request. [preauth]
Aug 20 09:20:22 prd-ubuntu1804-builder-4c-4g-39191 sshd[1428]: Disconnected from invalid user jenkins 10.30.104.4 port 56792 [preauth]
Aug 20 09:20:24 prd-ubuntu1804-builder-4c-4g-39191 sshd[1439]: Invalid user jenkins from 10.30.104.4 port 56798
Aug 20 09:20:24 prd-ubuntu1804-builder-4c-4g-39191 sshd[1439]: Received disconnect from 10.30.104.4 port 56798:11: Closed due to user request. [preauth]
Aug 20 09:20:24 prd-ubuntu1804-builder-4c-4g-39191 sshd[1439]: Disconnected from invalid user jenkins 10.30.104.4 port 56798 [preauth]
Aug 20 09:20:26 prd-ubuntu1804-builder-4c-4g-39191 sshd[1449]: Invalid user jenkins from 10.30.104.4 port 56804
Aug 20 09:20:26 prd-ubuntu1804-builder-4c-4g-39191 sshd[1449]: Received disconnect from 10.30.104.4 port 56804:11: Closed due to user request. [preauth]
Aug 20 09:20:26 prd-ubuntu1804-builder-4c-4g-39191 sshd[1449]: Disconnected from invalid user jenkins 10.30.104.4 port 56804 [preauth]
Aug 20 09:20:26 prd-ubuntu1804-builder-4c-4g-39191 useradd[1469]: new group: name=jenkins, GID=1001
Aug 20 09:20:26 prd-ubuntu1804-builder-4c-4g-39191 useradd[1469]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 20 09:20:28 prd-ubuntu1804-builder-4c-4g-39191 sshd[1529]: Accepted publickey for jenkins from 10.30.104.4 port 56808 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 20 09:20:28 prd-ubuntu1804-builder-4c-4g-39191 sshd[1529]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 20 09:20:28 prd-ubuntu1804-builder-4c-4g-39191 systemd-logind[1030]: New session 1 of user jenkins.
Aug 20 09:20:28 prd-ubuntu1804-builder-4c-4g-39191 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 20 09:21:01 prd-ubuntu1804-builder-4c-4g-39191 CRON[2299]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 20 09:21:01 prd-ubuntu1804-builder-4c-4g-39191 CRON[2299]: pam_unix(cron:session): session closed for user root
Aug 20 09:22:01 prd-ubuntu1804-builder-4c-4g-39191 CRON[2772]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 20 09:22:01 prd-ubuntu1804-builder-4c-4g-39191 CRON[2772]: pam_unix(cron:session): session closed for user root
Aug 20 09:22:09 prd-ubuntu1804-builder-4c-4g-39191 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 20 09:22:09 prd-ubuntu1804-builder-4c-4g-39191 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)