Mar  2 06:53:34 prd-ubuntu1804-builder-4c-4g-915 passwd[926]: password for 'ubuntu' changed by 'root'
Mar  2 06:53:34 prd-ubuntu1804-builder-4c-4g-915 systemd-logind[1010]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  2 06:53:34 prd-ubuntu1804-builder-4c-4g-915 systemd-logind[1010]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  2 06:53:34 prd-ubuntu1804-builder-4c-4g-915 systemd-logind[1010]: New seat seat0.
Mar  2 06:53:34 prd-ubuntu1804-builder-4c-4g-915 sshd[1018]: Server listening on 0.0.0.0 port 22.
Mar  2 06:53:34 prd-ubuntu1804-builder-4c-4g-915 sshd[1018]: Server listening on :: port 22.
Mar  2 06:53:37 prd-ubuntu1804-builder-4c-4g-915 sshd[1293]: Did not receive identification string from 10.30.104.4 port 37496
Mar  2 06:53:39 prd-ubuntu1804-builder-4c-4g-915 sshd[1335]: Invalid user jenkins from 10.30.104.4 port 37552
Mar  2 06:53:39 prd-ubuntu1804-builder-4c-4g-915 sshd[1335]: Received disconnect from 10.30.104.4 port 37552:11: Closed due to user request. [preauth]
Mar  2 06:53:39 prd-ubuntu1804-builder-4c-4g-915 sshd[1335]: Disconnected from invalid user jenkins 10.30.104.4 port 37552 [preauth]
Mar  2 06:53:41 prd-ubuntu1804-builder-4c-4g-915 useradd[1384]: new group: name=jenkins, GID=1001
Mar  2 06:53:41 prd-ubuntu1804-builder-4c-4g-915 useradd[1384]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  2 06:53:42 prd-ubuntu1804-builder-4c-4g-915 sshd[1408]: Accepted publickey for jenkins from 10.30.104.4 port 37686 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  2 06:53:42 prd-ubuntu1804-builder-4c-4g-915 sshd[1408]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  2 06:53:42 prd-ubuntu1804-builder-4c-4g-915 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  2 06:53:42 prd-ubuntu1804-builder-4c-4g-915 systemd-logind[1010]: New session 1 of user jenkins.
Mar  2 06:54:01 prd-ubuntu1804-builder-4c-4g-915 CRON[1973]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 06:54:01 prd-ubuntu1804-builder-4c-4g-915 CRON[1973]: pam_unix(cron:session): session closed for user root
Mar  2 06:54:32 prd-ubuntu1804-builder-4c-4g-915 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-sphinx-lint ; USER=root ; COMMAND=/usr/bin/apt install graphviz
Mar  2 06:54:32 prd-ubuntu1804-builder-4c-4g-915 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  2 06:54:32 prd-ubuntu1804-builder-4c-4g-915 sudo: pam_unix(sudo:session): session closed for user root
Mar  2 06:54:48 prd-ubuntu1804-builder-4c-4g-915 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-sphinx-lint ; USER=root ; COMMAND=/usr/bin/apt install graphviz
Mar  2 06:54:48 prd-ubuntu1804-builder-4c-4g-915 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  2 06:54:49 prd-ubuntu1804-builder-4c-4g-915 sudo: pam_unix(sudo:session): session closed for user root
Mar  2 06:55:01 prd-ubuntu1804-builder-4c-4g-915 CRON[2443]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 06:55:01 prd-ubuntu1804-builder-4c-4g-915 CRON[2443]: pam_unix(cron:session): session closed for user root
Mar  2 06:56:01 prd-ubuntu1804-builder-4c-4g-915 CRON[2685]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 06:56:01 prd-ubuntu1804-builder-4c-4g-915 CRON[2685]: pam_unix(cron:session): session closed for user root
Mar  2 06:56:50 prd-ubuntu1804-builder-4c-4g-915 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-sphinx-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  2 06:56:50 prd-ubuntu1804-builder-4c-4g-915 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)