Mar 12 17:36:24 prd-ubuntu1804-builder-4c-4g-12723 passwd[906]: password for 'ubuntu' changed by 'root'
Mar 12 17:36:24 prd-ubuntu1804-builder-4c-4g-12723 systemd-logind[936]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 12 17:36:24 prd-ubuntu1804-builder-4c-4g-12723 systemd-logind[936]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 12 17:36:24 prd-ubuntu1804-builder-4c-4g-12723 systemd-logind[936]: New seat seat0.
Mar 12 17:36:24 prd-ubuntu1804-builder-4c-4g-12723 sshd[1007]: Server listening on 0.0.0.0 port 22.
Mar 12 17:36:24 prd-ubuntu1804-builder-4c-4g-12723 sshd[1007]: Server listening on :: port 22.
Mar 12 17:36:28 prd-ubuntu1804-builder-4c-4g-12723 sshd[1364]: Did not receive identification string from 10.30.104.4 port 50876
Mar 12 17:36:33 prd-ubuntu1804-builder-4c-4g-12723 sshd[1397]: Invalid user jenkins from 10.30.104.4 port 50894
Mar 12 17:36:33 prd-ubuntu1804-builder-4c-4g-12723 sshd[1397]: Received disconnect from 10.30.104.4 port 50894:11: Closed due to user request. [preauth]
Mar 12 17:36:33 prd-ubuntu1804-builder-4c-4g-12723 sshd[1397]: Disconnected from invalid user jenkins 10.30.104.4 port 50894 [preauth]
Mar 12 17:36:35 prd-ubuntu1804-builder-4c-4g-12723 sshd[1401]: Invalid user jenkins from 10.30.104.4 port 50906
Mar 12 17:36:36 prd-ubuntu1804-builder-4c-4g-12723 sshd[1401]: Received disconnect from 10.30.104.4 port 50906:11: Closed due to user request. [preauth]
Mar 12 17:36:36 prd-ubuntu1804-builder-4c-4g-12723 sshd[1401]: Disconnected from invalid user jenkins 10.30.104.4 port 50906 [preauth]
Mar 12 17:36:36 prd-ubuntu1804-builder-4c-4g-12723 useradd[1421]: new group: name=jenkins, GID=1001
Mar 12 17:36:36 prd-ubuntu1804-builder-4c-4g-12723 useradd[1421]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 12 17:36:38 prd-ubuntu1804-builder-4c-4g-12723 sshd[1481]: Accepted publickey for jenkins from 10.30.104.4 port 50940 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 12 17:36:38 prd-ubuntu1804-builder-4c-4g-12723 sshd[1481]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 12 17:36:38 prd-ubuntu1804-builder-4c-4g-12723 systemd-logind[936]: New session 1 of user jenkins.
Mar 12 17:36:38 prd-ubuntu1804-builder-4c-4g-12723 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 12 17:37:02 prd-ubuntu1804-builder-4c-4g-12723 CRON[2218]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 12 17:37:02 prd-ubuntu1804-builder-4c-4g-12723 CRON[2218]: pam_unix(cron:session): session closed for user root
Mar 12 17:38:01 prd-ubuntu1804-builder-4c-4g-12723 CRON[2893]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 12 17:38:01 prd-ubuntu1804-builder-4c-4g-12723 CRON[2893]: pam_unix(cron:session): session closed for user root
Mar 12 17:38:29 prd-ubuntu1804-builder-4c-4g-12723 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 12 17:38:29 prd-ubuntu1804-builder-4c-4g-12723 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)