Sep  5 12:52:30 prd-ubuntu1804-builder-4c-4g-43728 passwd[932]: password for 'ubuntu' changed by 'root'
Sep  5 12:52:30 prd-ubuntu1804-builder-4c-4g-43728 systemd-logind[1021]: Watching system buttons on /dev/input/event0 (Power Button)
Sep  5 12:52:30 prd-ubuntu1804-builder-4c-4g-43728 systemd-logind[1021]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep  5 12:52:30 prd-ubuntu1804-builder-4c-4g-43728 systemd-logind[1021]: New seat seat0.
Sep  5 12:52:30 prd-ubuntu1804-builder-4c-4g-43728 sshd[1044]: Server listening on 0.0.0.0 port 22.
Sep  5 12:52:30 prd-ubuntu1804-builder-4c-4g-43728 sshd[1044]: Server listening on :: port 22.
Sep  5 12:52:32 prd-ubuntu1804-builder-4c-4g-43728 sshd[1242]: Did not receive identification string from 10.30.104.4 port 35878
Sep  5 12:52:41 prd-ubuntu1804-builder-4c-4g-43728 sshd[1351]: Invalid user jenkins from 10.30.104.4 port 35988
Sep  5 12:52:41 prd-ubuntu1804-builder-4c-4g-43728 sshd[1351]: Received disconnect from 10.30.104.4 port 35988:11: Closed due to user request. [preauth]
Sep  5 12:52:41 prd-ubuntu1804-builder-4c-4g-43728 sshd[1351]: Disconnected from invalid user jenkins 10.30.104.4 port 35988 [preauth]
Sep  5 12:52:43 prd-ubuntu1804-builder-4c-4g-43728 sshd[1368]: Invalid user jenkins from 10.30.104.4 port 35996
Sep  5 12:52:43 prd-ubuntu1804-builder-4c-4g-43728 sshd[1368]: Received disconnect from 10.30.104.4 port 35996:11: Closed due to user request. [preauth]
Sep  5 12:52:43 prd-ubuntu1804-builder-4c-4g-43728 sshd[1368]: Disconnected from invalid user jenkins 10.30.104.4 port 35996 [preauth]
Sep  5 12:52:43 prd-ubuntu1804-builder-4c-4g-43728 useradd[1375]: new group: name=jenkins, GID=1001
Sep  5 12:52:43 prd-ubuntu1804-builder-4c-4g-43728 useradd[1375]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep  5 12:52:45 prd-ubuntu1804-builder-4c-4g-43728 sshd[1435]: Accepted publickey for jenkins from 10.30.104.4 port 36008 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep  5 12:52:45 prd-ubuntu1804-builder-4c-4g-43728 sshd[1435]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep  5 12:52:45 prd-ubuntu1804-builder-4c-4g-43728 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep  5 12:52:45 prd-ubuntu1804-builder-4c-4g-43728 systemd-logind[1021]: New session 1 of user jenkins.
Sep  5 12:53:02 prd-ubuntu1804-builder-4c-4g-43728 CRON[1798]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 12:53:02 prd-ubuntu1804-builder-4c-4g-43728 CRON[1798]: pam_unix(cron:session): session closed for user root
Sep  5 12:54:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[2088]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 12:54:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[2088]: pam_unix(cron:session): session closed for user root
Sep  5 12:55:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[9865]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 12:55:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[9865]: pam_unix(cron:session): session closed for user root
Sep  5 12:56:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[15979]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 12:56:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[15979]: pam_unix(cron:session): session closed for user root
Sep  5 12:57:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[21267]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 12:57:01 prd-ubuntu1804-builder-4c-4g-43728 CRON[21267]: pam_unix(cron:session): session closed for user root
Sep  5 12:57:31 prd-ubuntu1804-builder-4c-4g-43728 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-k8s-master-verify-golang ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp