Feb 21 13:05:23 prd-ubuntu1804-builder-4c-4g-18923 passwd[941]: password for 'ubuntu' changed by 'root'
Feb 21 13:05:23 prd-ubuntu1804-builder-4c-4g-18923 systemd-logind[983]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 21 13:05:23 prd-ubuntu1804-builder-4c-4g-18923 systemd-logind[983]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 21 13:05:23 prd-ubuntu1804-builder-4c-4g-18923 systemd-logind[983]: New seat seat0.
Feb 21 13:05:23 prd-ubuntu1804-builder-4c-4g-18923 sshd[1067]: Server listening on 0.0.0.0 port 22.
Feb 21 13:05:23 prd-ubuntu1804-builder-4c-4g-18923 sshd[1067]: Server listening on :: port 22.
Feb 21 13:05:27 prd-ubuntu1804-builder-4c-4g-18923 sshd[1381]: Did not receive identification string from 10.30.104.4 port 45510
Feb 21 13:05:32 prd-ubuntu1804-builder-4c-4g-18923 useradd[1425]: new group: name=jenkins, GID=1001
Feb 21 13:05:32 prd-ubuntu1804-builder-4c-4g-18923 useradd[1425]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 21 13:05:32 prd-ubuntu1804-builder-4c-4g-18923 sshd[1426]: Invalid user jenkins from 10.30.104.4 port 45512
Feb 21 13:05:32 prd-ubuntu1804-builder-4c-4g-18923 sshd[1426]: Received disconnect from 10.30.104.4 port 45512:11: Closed due to user request. [preauth]
Feb 21 13:05:32 prd-ubuntu1804-builder-4c-4g-18923 sshd[1426]: Disconnected from invalid user jenkins 10.30.104.4 port 45512 [preauth]
Feb 21 13:05:34 prd-ubuntu1804-builder-4c-4g-18923 sshd[1489]: Accepted publickey for jenkins from 10.30.104.4 port 45518 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 21 13:05:34 prd-ubuntu1804-builder-4c-4g-18923 sshd[1489]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 21 13:05:34 prd-ubuntu1804-builder-4c-4g-18923 systemd-logind[983]: New session 1 of user jenkins.
Feb 21 13:05:34 prd-ubuntu1804-builder-4c-4g-18923 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 21 13:06:01 prd-ubuntu1804-builder-4c-4g-18923 CRON[2042]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 21 13:06:01 prd-ubuntu1804-builder-4c-4g-18923 CRON[2042]: pam_unix(cron:session): session closed for user root
Feb 21 13:07:01 prd-ubuntu1804-builder-4c-4g-18923 CRON[2507]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 21 13:07:01 prd-ubuntu1804-builder-4c-4g-18923 CRON[2507]: pam_unix(cron:session): session closed for user root
Feb 21 13:07:02 prd-ubuntu1804-builder-4c-4g-18923 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/policy-distribution-maven-clm-master ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 21 13:07:02 prd-ubuntu1804-builder-4c-4g-18923 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)