Mar  4 17:15:50 prd-ubuntu1804-builder-4c-4g-1814 passwd[949]: password for 'ubuntu' changed by 'root'
Mar  4 17:15:50 prd-ubuntu1804-builder-4c-4g-1814 systemd-logind[1035]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  4 17:15:50 prd-ubuntu1804-builder-4c-4g-1814 systemd-logind[1035]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  4 17:15:50 prd-ubuntu1804-builder-4c-4g-1814 systemd-logind[1035]: New seat seat0.
Mar  4 17:15:50 prd-ubuntu1804-builder-4c-4g-1814 sshd[1087]: Server listening on 0.0.0.0 port 22.
Mar  4 17:15:50 prd-ubuntu1804-builder-4c-4g-1814 sshd[1087]: Server listening on :: port 22.
Mar  4 17:15:52 prd-ubuntu1804-builder-4c-4g-1814 sshd[1338]: Did not receive identification string from 10.30.104.4 port 35530
Mar  4 17:15:59 prd-ubuntu1804-builder-4c-4g-1814 sshd[1421]: Invalid user jenkins from 10.30.104.4 port 35534
Mar  4 17:15:59 prd-ubuntu1804-builder-4c-4g-1814 sshd[1421]: Received disconnect from 10.30.104.4 port 35534:11: Closed due to user request. [preauth]
Mar  4 17:15:59 prd-ubuntu1804-builder-4c-4g-1814 sshd[1421]: Disconnected from invalid user jenkins 10.30.104.4 port 35534 [preauth]
Mar  4 17:16:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[1425]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 17:16:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[1425]: pam_unix(cron:session): session closed for user root
Mar  4 17:16:01 prd-ubuntu1804-builder-4c-4g-1814 sshd[1433]: Invalid user jenkins from 10.30.104.4 port 35538
Mar  4 17:16:01 prd-ubuntu1804-builder-4c-4g-1814 sshd[1433]: Received disconnect from 10.30.104.4 port 35538:11: Closed due to user request. [preauth]
Mar  4 17:16:01 prd-ubuntu1804-builder-4c-4g-1814 sshd[1433]: Disconnected from invalid user jenkins 10.30.104.4 port 35538 [preauth]
Mar  4 17:16:03 prd-ubuntu1804-builder-4c-4g-1814 sshd[1435]: Invalid user jenkins from 10.30.104.4 port 35540
Mar  4 17:16:03 prd-ubuntu1804-builder-4c-4g-1814 sshd[1435]: Received disconnect from 10.30.104.4 port 35540:11: Closed due to user request. [preauth]
Mar  4 17:16:03 prd-ubuntu1804-builder-4c-4g-1814 sshd[1435]: Disconnected from invalid user jenkins 10.30.104.4 port 35540 [preauth]
Mar  4 17:16:05 prd-ubuntu1804-builder-4c-4g-1814 sshd[1452]: Invalid user jenkins from 10.30.104.4 port 35542
Mar  4 17:16:05 prd-ubuntu1804-builder-4c-4g-1814 sshd[1452]: Received disconnect from 10.30.104.4 port 35542:11: Closed due to user request. [preauth]
Mar  4 17:16:05 prd-ubuntu1804-builder-4c-4g-1814 sshd[1452]: Disconnected from invalid user jenkins 10.30.104.4 port 35542 [preauth]
Mar  4 17:16:05 prd-ubuntu1804-builder-4c-4g-1814 useradd[1457]: new group: name=jenkins, GID=1001
Mar  4 17:16:05 prd-ubuntu1804-builder-4c-4g-1814 useradd[1457]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  4 17:16:07 prd-ubuntu1804-builder-4c-4g-1814 sshd[1517]: Accepted publickey for jenkins from 10.30.104.4 port 35546 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  4 17:16:07 prd-ubuntu1804-builder-4c-4g-1814 sshd[1517]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  4 17:16:08 prd-ubuntu1804-builder-4c-4g-1814 systemd-logind[1035]: New session 2 of user jenkins.
Mar  4 17:16:08 prd-ubuntu1804-builder-4c-4g-1814 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  4 17:17:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2108]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 17:17:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2109]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 17:17:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2108]: pam_unix(cron:session): session closed for user root
Mar  4 17:17:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2109]: pam_unix(cron:session): session closed for user root
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-8-openjdk-amd64/bin/java 1
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session closed for user root
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac 1
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session closed for user root
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64 1
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session closed for user root
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/bin/java
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session closed for user root
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session closed for user root
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar  4 17:17:15 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session closed for user root
Mar  4 17:18:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2558]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 17:18:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2558]: pam_unix(cron:session): session closed for user root
Mar  4 17:19:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2562]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 17:19:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2562]: pam_unix(cron:session): session closed for user root
Mar  4 17:20:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2585]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 17:20:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2585]: pam_unix(cron:session): session closed for user root
Mar  4 17:21:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2975]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 17:21:01 prd-ubuntu1804-builder-4c-4g-1814 CRON[2975]: pam_unix(cron:session): session closed for user root
Mar  4 17:21:06 prd-ubuntu1804-builder-4c-4g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  4 17:21:06 prd-ubuntu1804-builder-4c-4g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)