Sep  7 18:35:05 prd-ubuntu1804-builder-4c-4g-18618 passwd[975]: password for 'ubuntu' changed by 'root'
Sep  7 18:35:05 prd-ubuntu1804-builder-4c-4g-18618 systemd-logind[1083]: Watching system buttons on /dev/input/event0 (Power Button)
Sep  7 18:35:05 prd-ubuntu1804-builder-4c-4g-18618 systemd-logind[1083]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep  7 18:35:05 prd-ubuntu1804-builder-4c-4g-18618 systemd-logind[1083]: New seat seat0.
Sep  7 18:35:05 prd-ubuntu1804-builder-4c-4g-18618 sshd[1189]: Server listening on 0.0.0.0 port 22.
Sep  7 18:35:05 prd-ubuntu1804-builder-4c-4g-18618 sshd[1189]: Server listening on :: port 22.
Sep  7 18:35:06 prd-ubuntu1804-builder-4c-4g-18618 sshd[1337]: Did not receive identification string from 10.30.104.4 port 50480
Sep  7 18:35:12 prd-ubuntu1804-builder-4c-4g-18618 sshd[1542]: Invalid user jenkins from 10.30.104.4 port 50488
Sep  7 18:35:12 prd-ubuntu1804-builder-4c-4g-18618 sshd[1542]: Received disconnect from 10.30.104.4 port 50488:11: Closed due to user request. [preauth]
Sep  7 18:35:12 prd-ubuntu1804-builder-4c-4g-18618 sshd[1542]: Disconnected from invalid user jenkins 10.30.104.4 port 50488 [preauth]
Sep  7 18:35:14 prd-ubuntu1804-builder-4c-4g-18618 useradd[1555]: new group: name=jenkins, GID=1001
Sep  7 18:35:14 prd-ubuntu1804-builder-4c-4g-18618 useradd[1555]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep  7 18:35:14 prd-ubuntu1804-builder-4c-4g-18618 sshd[1548]: Received disconnect from 10.30.104.4 port 50490:11: Closed due to user request. [preauth]
Sep  7 18:35:14 prd-ubuntu1804-builder-4c-4g-18618 sshd[1548]: Disconnected from authenticating user jenkins 10.30.104.4 port 50490 [preauth]
Sep  7 18:35:16 prd-ubuntu1804-builder-4c-4g-18618 sshd[1615]: Accepted publickey for jenkins from 10.30.104.4 port 50492 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep  7 18:35:16 prd-ubuntu1804-builder-4c-4g-18618 sshd[1615]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep  7 18:35:16 prd-ubuntu1804-builder-4c-4g-18618 systemd-logind[1083]: New session 1 of user jenkins.
Sep  7 18:35:16 prd-ubuntu1804-builder-4c-4g-18618 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep  7 18:36:02 prd-ubuntu1804-builder-4c-4g-18618 CRON[2195]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  7 18:36:02 prd-ubuntu1804-builder-4c-4g-18618 CRON[2195]: pam_unix(cron:session): session closed for user root
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-17-openjdk-amd64/bin/java 1
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session closed for user root
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-17-openjdk-amd64/bin/javac 1
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session closed for user root
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-17-openjdk-amd64 1
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session closed for user root
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-17-openjdk-amd64/bin/java
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session closed for user root
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-17-openjdk-amd64/bin/javac
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session closed for user root
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-17-openjdk-amd64
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep  7 18:36:30 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session closed for user root
Sep  7 18:37:01 prd-ubuntu1804-builder-4c-4g-18618 CRON[2463]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  7 18:37:01 prd-ubuntu1804-builder-4c-4g-18618 CRON[2463]: pam_unix(cron:session): session closed for user root
Sep  7 18:38:01 prd-ubuntu1804-builder-4c-4g-18618 CRON[2646]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  7 18:38:01 prd-ubuntu1804-builder-4c-4g-18618 CRON[2646]: pam_unix(cron:session): session closed for user root
Sep  7 18:38:38 prd-ubuntu1804-builder-4c-4g-18618 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep  7 18:38:38 prd-ubuntu1804-builder-4c-4g-18618 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)