Aug 1 14:52:54 prd-ubuntu1804-builder-4c-4g-14689 passwd[934]: password for 'ubuntu' changed by 'root' Aug 1 14:52:54 prd-ubuntu1804-builder-4c-4g-14689 systemd-logind[1027]: Watching system buttons on /dev/input/event0 (Power Button) Aug 1 14:52:54 prd-ubuntu1804-builder-4c-4g-14689 systemd-logind[1027]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Aug 1 14:52:54 prd-ubuntu1804-builder-4c-4g-14689 systemd-logind[1027]: New seat seat0. Aug 1 14:52:54 prd-ubuntu1804-builder-4c-4g-14689 sshd[1075]: Server listening on 0.0.0.0 port 22. Aug 1 14:52:54 prd-ubuntu1804-builder-4c-4g-14689 sshd[1075]: Server listening on :: port 22. Aug 1 14:52:54 prd-ubuntu1804-builder-4c-4g-14689 sshd[1121]: Did not receive identification string from 10.30.104.4 port 57576 Aug 1 14:53:01 prd-ubuntu1804-builder-4c-4g-14689 CRON[1435]: pam_unix(cron:session): session opened for user root by (uid=0) Aug 1 14:53:01 prd-ubuntu1804-builder-4c-4g-14689 CRON[1435]: pam_unix(cron:session): session closed for user root Aug 1 14:53:02 prd-ubuntu1804-builder-4c-4g-14689 sshd[1443]: Invalid user jenkins from 10.30.104.4 port 57598 Aug 1 14:53:02 prd-ubuntu1804-builder-4c-4g-14689 sshd[1443]: Received disconnect from 10.30.104.4 port 57598:11: Closed due to user request. [preauth] Aug 1 14:53:02 prd-ubuntu1804-builder-4c-4g-14689 sshd[1443]: Disconnected from invalid user jenkins 10.30.104.4 port 57598 [preauth] Aug 1 14:53:04 prd-ubuntu1804-builder-4c-4g-14689 sshd[1447]: Invalid user jenkins from 10.30.104.4 port 57610 Aug 1 14:53:04 prd-ubuntu1804-builder-4c-4g-14689 sshd[1447]: Received disconnect from 10.30.104.4 port 57610:11: Closed due to user request. [preauth] Aug 1 14:53:04 prd-ubuntu1804-builder-4c-4g-14689 sshd[1447]: Disconnected from invalid user jenkins 10.30.104.4 port 57610 [preauth] Aug 1 14:53:06 prd-ubuntu1804-builder-4c-4g-14689 sshd[1449]: Invalid user jenkins from 10.30.104.4 port 57618 Aug 1 14:53:06 prd-ubuntu1804-builder-4c-4g-14689 sshd[1449]: Received disconnect from 10.30.104.4 port 57618:11: Closed due to user request. [preauth] Aug 1 14:53:06 prd-ubuntu1804-builder-4c-4g-14689 sshd[1449]: Disconnected from invalid user jenkins 10.30.104.4 port 57618 [preauth] Aug 1 14:53:08 prd-ubuntu1804-builder-4c-4g-14689 sshd[1451]: Invalid user jenkins from 10.30.104.4 port 57628 Aug 1 14:53:08 prd-ubuntu1804-builder-4c-4g-14689 sshd[1451]: Received disconnect from 10.30.104.4 port 57628:11: Closed due to user request. [preauth] Aug 1 14:53:08 prd-ubuntu1804-builder-4c-4g-14689 sshd[1451]: Disconnected from invalid user jenkins 10.30.104.4 port 57628 [preauth] Aug 1 14:53:10 prd-ubuntu1804-builder-4c-4g-14689 sshd[1453]: Invalid user jenkins from 10.30.104.4 port 57638 Aug 1 14:53:10 prd-ubuntu1804-builder-4c-4g-14689 sshd[1453]: Received disconnect from 10.30.104.4 port 57638:11: Closed due to user request. [preauth] Aug 1 14:53:10 prd-ubuntu1804-builder-4c-4g-14689 sshd[1453]: Disconnected from invalid user jenkins 10.30.104.4 port 57638 [preauth] Aug 1 14:53:54 prd-ubuntu1804-builder-4c-4g-14689 sshd[1455]: Invalid user jenkins from 10.30.104.4 port 57646 Aug 1 14:53:54 prd-ubuntu1804-builder-4c-4g-14689 sshd[1455]: Received disconnect from 10.30.104.4 port 57646:11: Closed due to user request. [preauth] Aug 1 14:53:54 prd-ubuntu1804-builder-4c-4g-14689 sshd[1455]: Disconnected from invalid user jenkins 10.30.104.4 port 57646 [preauth] Aug 1 14:53:56 prd-ubuntu1804-builder-4c-4g-14689 sshd[1484]: Invalid user jenkins from 10.30.104.4 port 57770 Aug 1 14:53:56 prd-ubuntu1804-builder-4c-4g-14689 sshd[1484]: Received disconnect from 10.30.104.4 port 57770:11: Closed due to user request. [preauth] Aug 1 14:53:56 prd-ubuntu1804-builder-4c-4g-14689 sshd[1484]: Disconnected from invalid user jenkins 10.30.104.4 port 57770 [preauth] Aug 1 14:53:58 prd-ubuntu1804-builder-4c-4g-14689 sshd[1492]: Invalid user jenkins from 10.30.104.4 port 57776 Aug 1 14:53:58 prd-ubuntu1804-builder-4c-4g-14689 sshd[1492]: Received disconnect from 10.30.104.4 port 57776:11: Closed due to user request. [preauth] Aug 1 14:53:58 prd-ubuntu1804-builder-4c-4g-14689 sshd[1492]: Disconnected from invalid user jenkins 10.30.104.4 port 57776 [preauth] Aug 1 14:53:58 prd-ubuntu1804-builder-4c-4g-14689 useradd[1491]: new group: name=jenkins, GID=1001 Aug 1 14:53:58 prd-ubuntu1804-builder-4c-4g-14689 useradd[1491]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash Aug 1 14:54:00 prd-ubuntu1804-builder-4c-4g-14689 sshd[1553]: Accepted publickey for jenkins from 10.30.104.4 port 57782 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Aug 1 14:54:00 prd-ubuntu1804-builder-4c-4g-14689 sshd[1553]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Aug 1 14:54:00 prd-ubuntu1804-builder-4c-4g-14689 systemd-logind[1027]: New session 2 of user jenkins. Aug 1 14:54:00 prd-ubuntu1804-builder-4c-4g-14689 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Aug 1 14:54:02 prd-ubuntu1804-builder-4c-4g-14689 CRON[1749]: pam_unix(cron:session): session opened for user root by (uid=0) Aug 1 14:54:02 prd-ubuntu1804-builder-4c-4g-14689 CRON[1749]: pam_unix(cron:session): session closed for user root Aug 1 14:55:01 prd-ubuntu1804-builder-4c-4g-14689 CRON[2849]: pam_unix(cron:session): session opened for user root by (uid=0) Aug 1 14:55:01 prd-ubuntu1804-builder-4c-4g-14689 CRON[2849]: pam_unix(cron:session): session closed for user root Aug 1 14:56:01 prd-ubuntu1804-builder-4c-4g-14689 CRON[3076]: pam_unix(cron:session): session opened for user root by (uid=0) Aug 1 14:56:01 prd-ubuntu1804-builder-4c-4g-14689 CRON[3076]: pam_unix(cron:session): session closed for user root Aug 1 14:56:03 prd-ubuntu1804-builder-4c-4g-14689 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp Aug 1 14:56:03 prd-ubuntu1804-builder-4c-4g-14689 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)