Jun  6 07:55:29 prd-ubuntu1804-builder-4c-4g-8748 passwd[926]: password for 'ubuntu' changed by 'root'
Jun  6 07:55:29 prd-ubuntu1804-builder-4c-4g-8748 systemd-logind[970]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  6 07:55:29 prd-ubuntu1804-builder-4c-4g-8748 systemd-logind[970]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  6 07:55:29 prd-ubuntu1804-builder-4c-4g-8748 systemd-logind[970]: New seat seat0.
Jun  6 07:55:29 prd-ubuntu1804-builder-4c-4g-8748 sshd[1035]: Server listening on 0.0.0.0 port 22.
Jun  6 07:55:29 prd-ubuntu1804-builder-4c-4g-8748 sshd[1035]: Server listening on :: port 22.
Jun  6 07:55:31 prd-ubuntu1804-builder-4c-4g-8748 sshd[1273]: Did not receive identification string from 10.30.104.4 port 36080
Jun  6 07:55:36 prd-ubuntu1804-builder-4c-4g-8748 sshd[1353]: Invalid user jenkins from 10.30.104.4 port 36094
Jun  6 07:55:36 prd-ubuntu1804-builder-4c-4g-8748 sshd[1353]: Received disconnect from 10.30.104.4 port 36094:11: Closed due to user request. [preauth]
Jun  6 07:55:36 prd-ubuntu1804-builder-4c-4g-8748 sshd[1353]: Disconnected from invalid user jenkins 10.30.104.4 port 36094 [preauth]
Jun  6 07:55:37 prd-ubuntu1804-builder-4c-4g-8748 useradd[1362]: new group: name=jenkins, GID=1001
Jun  6 07:55:37 prd-ubuntu1804-builder-4c-4g-8748 useradd[1362]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  6 07:55:38 prd-ubuntu1804-builder-4c-4g-8748 sshd[1422]: Accepted publickey for jenkins from 10.30.104.4 port 36140 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun  6 07:55:38 prd-ubuntu1804-builder-4c-4g-8748 sshd[1422]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  6 07:55:38 prd-ubuntu1804-builder-4c-4g-8748 systemd-logind[970]: New session 1 of user jenkins.
Jun  6 07:55:38 prd-ubuntu1804-builder-4c-4g-8748 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  6 07:56:02 prd-ubuntu1804-builder-4c-4g-8748 CRON[1984]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 07:56:02 prd-ubuntu1804-builder-4c-4g-8748 CRON[1984]: pam_unix(cron:session): session closed for user root
Jun  6 07:56:43 prd-ubuntu1804-builder-4c-4g-8748 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
Jun  6 07:56:43 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session closed for user root
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 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
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session closed for user root
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 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
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session closed for user root
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 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
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session closed for user root
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 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
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session closed for user root
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 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
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun  6 07:56:44 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session closed for user root
Jun  6 07:57:01 prd-ubuntu1804-builder-4c-4g-8748 CRON[2280]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 07:57:01 prd-ubuntu1804-builder-4c-4g-8748 CRON[2280]: pam_unix(cron:session): session closed for user root
Jun  6 07:58:01 prd-ubuntu1804-builder-4c-4g-8748 CRON[2493]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 07:58:01 prd-ubuntu1804-builder-4c-4g-8748 CRON[2493]: pam_unix(cron:session): session closed for user root
Jun  6 07:58:27 prd-ubuntu1804-builder-4c-4g-8748 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun  6 07:58:27 prd-ubuntu1804-builder-4c-4g-8748 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)