Apr 10 06:00:05 prd-ubuntu1804-builder-4c-4g-124 passwd[916]: password for 'ubuntu' changed by 'root'
Apr 10 06:00:05 prd-ubuntu1804-builder-4c-4g-124 systemd-logind[968]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 10 06:00:05 prd-ubuntu1804-builder-4c-4g-124 systemd-logind[968]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 10 06:00:05 prd-ubuntu1804-builder-4c-4g-124 systemd-logind[968]: New seat seat0.
Apr 10 06:00:05 prd-ubuntu1804-builder-4c-4g-124 sshd[1035]: Server listening on 0.0.0.0 port 22.
Apr 10 06:00:05 prd-ubuntu1804-builder-4c-4g-124 sshd[1035]: Server listening on :: port 22.
Apr 10 06:00:10 prd-ubuntu1804-builder-4c-4g-124 sshd[1356]: Did not receive identification string from 10.30.104.4 port 36474
Apr 10 06:00:11 prd-ubuntu1804-builder-4c-4g-124 sshd[1369]: Invalid user jenkins from 10.30.104.4 port 36476
Apr 10 06:00:12 prd-ubuntu1804-builder-4c-4g-124 sshd[1369]: Received disconnect from 10.30.104.4 port 36476:11: Closed due to user request. [preauth]
Apr 10 06:00:12 prd-ubuntu1804-builder-4c-4g-124 sshd[1369]: Disconnected from invalid user jenkins 10.30.104.4 port 36476 [preauth]
Apr 10 06:00:13 prd-ubuntu1804-builder-4c-4g-124 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 36478
Apr 10 06:00:13 prd-ubuntu1804-builder-4c-4g-124 sshd[1373]: Received disconnect from 10.30.104.4 port 36478:11: Closed due to user request. [preauth]
Apr 10 06:00:13 prd-ubuntu1804-builder-4c-4g-124 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 36478 [preauth]
Apr 10 06:00:14 prd-ubuntu1804-builder-4c-4g-124 useradd[1380]: new group: name=jenkins, GID=1001
Apr 10 06:00:14 prd-ubuntu1804-builder-4c-4g-124 useradd[1380]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 10 06:00:16 prd-ubuntu1804-builder-4c-4g-124 sshd[1440]: Accepted publickey for jenkins from 10.30.104.4 port 36480 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 10 06:00:16 prd-ubuntu1804-builder-4c-4g-124 sshd[1440]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 10 06:00:16 prd-ubuntu1804-builder-4c-4g-124 systemd-logind[968]: New session 1 of user jenkins.
Apr 10 06:00:16 prd-ubuntu1804-builder-4c-4g-124 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 10 06:01:01 prd-ubuntu1804-builder-4c-4g-124 CRON[2004]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 06:01:01 prd-ubuntu1804-builder-4c-4g-124 CRON[2004]: pam_unix(cron:session): session closed for user root
Apr 10 06:02:00 prd-ubuntu1804-builder-4c-4g-124 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 10 06:02:00 prd-ubuntu1804-builder-4c-4g-124 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)