Jul 11 20:34:19 prd-ubuntu1804-builder-4c-4g-27373 passwd[947]: password for 'ubuntu' changed by 'root'
Jul 11 20:34:19 prd-ubuntu1804-builder-4c-4g-27373 sshd[1019]: Server listening on 0.0.0.0 port 22.
Jul 11 20:34:19 prd-ubuntu1804-builder-4c-4g-27373 sshd[1019]: Server listening on :: port 22.
Jul 11 20:34:19 prd-ubuntu1804-builder-4c-4g-27373 systemd-logind[1013]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 11 20:34:19 prd-ubuntu1804-builder-4c-4g-27373 systemd-logind[1013]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 11 20:34:19 prd-ubuntu1804-builder-4c-4g-27373 systemd-logind[1013]: New seat seat0.
Jul 11 20:34:21 prd-ubuntu1804-builder-4c-4g-27373 sshd[1292]: Did not receive identification string from 10.30.104.4 port 44716
Jul 11 20:34:22 prd-ubuntu1804-builder-4c-4g-27373 sshd[1317]: Invalid user jenkins from 10.30.104.4 port 44720
Jul 11 20:34:22 prd-ubuntu1804-builder-4c-4g-27373 sshd[1317]: Received disconnect from 10.30.104.4 port 44720:11: Closed due to user request. [preauth]
Jul 11 20:34:22 prd-ubuntu1804-builder-4c-4g-27373 sshd[1317]: Disconnected from invalid user jenkins 10.30.104.4 port 44720 [preauth]
Jul 11 20:34:24 prd-ubuntu1804-builder-4c-4g-27373 sshd[1344]: Invalid user jenkins from 10.30.104.4 port 44730
Jul 11 20:34:24 prd-ubuntu1804-builder-4c-4g-27373 sshd[1344]: Received disconnect from 10.30.104.4 port 44730:11: Closed due to user request. [preauth]
Jul 11 20:34:24 prd-ubuntu1804-builder-4c-4g-27373 sshd[1344]: Disconnected from invalid user jenkins 10.30.104.4 port 44730 [preauth]
Jul 11 20:34:25 prd-ubuntu1804-builder-4c-4g-27373 useradd[1388]: new group: name=jenkins, GID=1001
Jul 11 20:34:25 prd-ubuntu1804-builder-4c-4g-27373 useradd[1388]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 11 20:34:26 prd-ubuntu1804-builder-4c-4g-27373 sshd[1448]: Accepted publickey for jenkins from 10.30.104.4 port 44734 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 11 20:34:26 prd-ubuntu1804-builder-4c-4g-27373 sshd[1448]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 11 20:34:26 prd-ubuntu1804-builder-4c-4g-27373 systemd-logind[1013]: New session 1 of user jenkins.
Jul 11 20:34:26 prd-ubuntu1804-builder-4c-4g-27373 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 11 20:35:01 prd-ubuntu1804-builder-4c-4g-27373 CRON[2436]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 11 20:35:01 prd-ubuntu1804-builder-4c-4g-27373 CRON[2436]: pam_unix(cron:session): session closed for user root
Jul 11 20:36:01 prd-ubuntu1804-builder-4c-4g-27373 CRON[2711]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 11 20:36:01 prd-ubuntu1804-builder-4c-4g-27373 CRON[2711]: pam_unix(cron:session): session closed for user root
Jul 11 20:36:04 prd-ubuntu1804-builder-4c-4g-27373 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 11 20:36:04 prd-ubuntu1804-builder-4c-4g-27373 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)