Jan  3 06:25:51 prd-ubuntu1804-builder-4c-4g-2838 passwd[927]: password for 'ubuntu' changed by 'root'
Jan  3 06:25:51 prd-ubuntu1804-builder-4c-4g-2838 systemd-logind[1003]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  3 06:25:51 prd-ubuntu1804-builder-4c-4g-2838 systemd-logind[1003]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  3 06:25:51 prd-ubuntu1804-builder-4c-4g-2838 systemd-logind[1003]: New seat seat0.
Jan  3 06:25:51 prd-ubuntu1804-builder-4c-4g-2838 sshd[1049]: Server listening on 0.0.0.0 port 22.
Jan  3 06:25:51 prd-ubuntu1804-builder-4c-4g-2838 sshd[1049]: Server listening on :: port 22.
Jan  3 06:25:54 prd-ubuntu1804-builder-4c-4g-2838 sshd[1298]: Did not receive identification string from 10.30.104.4 port 43732
Jan  3 06:26:00 prd-ubuntu1804-builder-4c-4g-2838 sshd[1366]: Invalid user jenkins from 10.30.104.4 port 43736
Jan  3 06:26:00 prd-ubuntu1804-builder-4c-4g-2838 sshd[1366]: Received disconnect from 10.30.104.4 port 43736:11: Closed due to user request. [preauth]
Jan  3 06:26:00 prd-ubuntu1804-builder-4c-4g-2838 sshd[1366]: Disconnected from invalid user jenkins 10.30.104.4 port 43736 [preauth]
Jan  3 06:26:01 prd-ubuntu1804-builder-4c-4g-2838 CRON[1378]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 06:26:01 prd-ubuntu1804-builder-4c-4g-2838 CRON[1378]: pam_unix(cron:session): session closed for user root
Jan  3 06:26:02 prd-ubuntu1804-builder-4c-4g-2838 sshd[1387]: Invalid user jenkins from 10.30.104.4 port 43738
Jan  3 06:26:02 prd-ubuntu1804-builder-4c-4g-2838 sshd[1387]: Received disconnect from 10.30.104.4 port 43738:11: Closed due to user request. [preauth]
Jan  3 06:26:02 prd-ubuntu1804-builder-4c-4g-2838 sshd[1387]: Disconnected from invalid user jenkins 10.30.104.4 port 43738 [preauth]
Jan  3 06:26:04 prd-ubuntu1804-builder-4c-4g-2838 sshd[1389]: Invalid user jenkins from 10.30.104.4 port 43742
Jan  3 06:26:04 prd-ubuntu1804-builder-4c-4g-2838 sshd[1389]: Received disconnect from 10.30.104.4 port 43742:11: Closed due to user request. [preauth]
Jan  3 06:26:04 prd-ubuntu1804-builder-4c-4g-2838 sshd[1389]: Disconnected from invalid user jenkins 10.30.104.4 port 43742 [preauth]
Jan  3 06:26:06 prd-ubuntu1804-builder-4c-4g-2838 sshd[1391]: Invalid user jenkins from 10.30.104.4 port 43744
Jan  3 06:26:06 prd-ubuntu1804-builder-4c-4g-2838 sshd[1391]: Received disconnect from 10.30.104.4 port 43744:11: Closed due to user request. [preauth]
Jan  3 06:26:06 prd-ubuntu1804-builder-4c-4g-2838 sshd[1391]: Disconnected from invalid user jenkins 10.30.104.4 port 43744 [preauth]
Jan  3 06:26:08 prd-ubuntu1804-builder-4c-4g-2838 useradd[1417]: new group: name=jenkins, GID=1001
Jan  3 06:26:08 prd-ubuntu1804-builder-4c-4g-2838 useradd[1417]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  3 06:26:08 prd-ubuntu1804-builder-4c-4g-2838 sshd[1440]: Accepted publickey for jenkins from 10.30.104.4 port 43746 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan  3 06:26:08 prd-ubuntu1804-builder-4c-4g-2838 sshd[1440]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  3 06:26:08 prd-ubuntu1804-builder-4c-4g-2838 systemd-logind[1003]: New session 2 of user jenkins.
Jan  3 06:26:08 prd-ubuntu1804-builder-4c-4g-2838 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  3 06:27:01 prd-ubuntu1804-builder-4c-4g-2838 CRON[2051]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 06:27:01 prd-ubuntu1804-builder-4c-4g-2838 CRON[2051]: pam_unix(cron:session): session closed for user root
Jan  3 06:27:35 prd-ubuntu1804-builder-4c-4g-2838 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/policy-common-maven-clm-master ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan  3 06:27:35 prd-ubuntu1804-builder-4c-4g-2838 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)