Sep 30 06:00:02 prd-ubuntu1804-builder-4c-4g-1222 passwd[915]: password for 'ubuntu' changed by 'root'
Sep 30 06:00:02 prd-ubuntu1804-builder-4c-4g-1222 systemd-logind[989]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 30 06:00:02 prd-ubuntu1804-builder-4c-4g-1222 systemd-logind[989]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 30 06:00:02 prd-ubuntu1804-builder-4c-4g-1222 systemd-logind[989]: New seat seat0.
Sep 30 06:00:02 prd-ubuntu1804-builder-4c-4g-1222 sshd[1037]: Server listening on 0.0.0.0 port 22.
Sep 30 06:00:02 prd-ubuntu1804-builder-4c-4g-1222 sshd[1037]: Server listening on :: port 22.
Sep 30 06:00:05 prd-ubuntu1804-builder-4c-4g-1222 sshd[1322]: Did not receive identification string from 10.30.104.4 port 44602
Sep 30 06:00:08 prd-ubuntu1804-builder-4c-4g-1222 sshd[1346]: Invalid user jenkins from 10.30.104.4 port 44604
Sep 30 06:00:08 prd-ubuntu1804-builder-4c-4g-1222 sshd[1346]: Received disconnect from 10.30.104.4 port 44604:11: Closed due to user request. [preauth]
Sep 30 06:00:08 prd-ubuntu1804-builder-4c-4g-1222 sshd[1346]: Disconnected from invalid user jenkins 10.30.104.4 port 44604 [preauth]
Sep 30 06:00:10 prd-ubuntu1804-builder-4c-4g-1222 useradd[1376]: new group: name=jenkins, GID=1001
Sep 30 06:00:10 prd-ubuntu1804-builder-4c-4g-1222 useradd[1376]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 30 06:00:10 prd-ubuntu1804-builder-4c-4g-1222 sshd[1409]: Received disconnect from 10.30.104.4 port 44606:11: Closed due to user request. [preauth]
Sep 30 06:00:10 prd-ubuntu1804-builder-4c-4g-1222 sshd[1409]: Disconnected from authenticating user jenkins 10.30.104.4 port 44606 [preauth]
Sep 30 06:00:12 prd-ubuntu1804-builder-4c-4g-1222 sshd[1458]: Accepted publickey for jenkins from 10.30.104.4 port 44608 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 30 06:00:12 prd-ubuntu1804-builder-4c-4g-1222 sshd[1458]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 30 06:00:12 prd-ubuntu1804-builder-4c-4g-1222 systemd-logind[989]: New session 1 of user jenkins.
Sep 30 06:00:12 prd-ubuntu1804-builder-4c-4g-1222 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 30 06:01:01 prd-ubuntu1804-builder-4c-4g-1222 CRON[2050]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 30 06:01:01 prd-ubuntu1804-builder-4c-4g-1222 CRON[2050]: pam_unix(cron:session): session closed for user root
Sep 30 06:02:00 prd-ubuntu1804-builder-4c-4g-1222 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 30 06:02:00 prd-ubuntu1804-builder-4c-4g-1222 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)