May 19 05:59:28 prd-ubuntu1804-builder-4c-4g-1223 passwd[944]: password for 'ubuntu' changed by 'root'
May 19 05:59:28 prd-ubuntu1804-builder-4c-4g-1223 systemd-logind[1058]: Watching system buttons on /dev/input/event0 (Power Button)
May 19 05:59:28 prd-ubuntu1804-builder-4c-4g-1223 systemd-logind[1058]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 19 05:59:28 prd-ubuntu1804-builder-4c-4g-1223 systemd-logind[1058]: New seat seat0.
May 19 05:59:28 prd-ubuntu1804-builder-4c-4g-1223 sshd[1147]: Server listening on 0.0.0.0 port 22.
May 19 05:59:28 prd-ubuntu1804-builder-4c-4g-1223 sshd[1147]: Server listening on :: port 22.
May 19 05:59:35 prd-ubuntu1804-builder-4c-4g-1223 sshd[1467]: Did not receive identification string from 10.30.104.4 port 51948
May 19 05:59:36 prd-ubuntu1804-builder-4c-4g-1223 sshd[1479]: Invalid user jenkins from 10.30.104.4 port 51950
May 19 05:59:37 prd-ubuntu1804-builder-4c-4g-1223 sshd[1479]: Received disconnect from 10.30.104.4 port 51950:11: Closed due to user request. [preauth]
May 19 05:59:37 prd-ubuntu1804-builder-4c-4g-1223 sshd[1479]: Disconnected from invalid user jenkins 10.30.104.4 port 51950 [preauth]
May 19 05:59:38 prd-ubuntu1804-builder-4c-4g-1223 sshd[1483]: Invalid user jenkins from 10.30.104.4 port 51952
May 19 05:59:38 prd-ubuntu1804-builder-4c-4g-1223 sshd[1483]: Received disconnect from 10.30.104.4 port 51952:11: Closed due to user request. [preauth]
May 19 05:59:38 prd-ubuntu1804-builder-4c-4g-1223 sshd[1483]: Disconnected from invalid user jenkins 10.30.104.4 port 51952 [preauth]
May 19 05:59:40 prd-ubuntu1804-builder-4c-4g-1223 useradd[1490]: new group: name=jenkins, GID=1001
May 19 05:59:40 prd-ubuntu1804-builder-4c-4g-1223 useradd[1490]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May 19 05:59:41 prd-ubuntu1804-builder-4c-4g-1223 sshd[1513]: Accepted publickey for jenkins from 10.30.104.4 port 51954 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May 19 05:59:41 prd-ubuntu1804-builder-4c-4g-1223 sshd[1513]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 19 05:59:41 prd-ubuntu1804-builder-4c-4g-1223 systemd-logind[1058]: New session 1 of user jenkins.
May 19 05:59:41 prd-ubuntu1804-builder-4c-4g-1223 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 19 06:00:01 prd-ubuntu1804-builder-4c-4g-1223 CRON[2063]: pam_unix(cron:session): session opened for user root by (uid=0)
May 19 06:00:01 prd-ubuntu1804-builder-4c-4g-1223 CRON[2063]: pam_unix(cron:session): session closed for user root
May 19 06:01:01 prd-ubuntu1804-builder-4c-4g-1223 CRON[2433]: pam_unix(cron:session): session opened for user root by (uid=0)
May 19 06:01:01 prd-ubuntu1804-builder-4c-4g-1223 CRON[2433]: pam_unix(cron:session): session closed for user root
May 19 06:01:39 prd-ubuntu1804-builder-4c-4g-1223 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May 19 06:01:39 prd-ubuntu1804-builder-4c-4g-1223 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)