May 12 01:40:46 prd-ubuntu1804-builder-4c-4g-9821 passwd[938]: password for 'ubuntu' changed by 'root'
May 12 01:40:46 prd-ubuntu1804-builder-4c-4g-9821 sshd[1012]: Server listening on 0.0.0.0 port 22.
May 12 01:40:46 prd-ubuntu1804-builder-4c-4g-9821 sshd[1012]: Server listening on :: port 22.
May 12 01:40:46 prd-ubuntu1804-builder-4c-4g-9821 systemd-logind[999]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 01:40:46 prd-ubuntu1804-builder-4c-4g-9821 systemd-logind[999]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 01:40:46 prd-ubuntu1804-builder-4c-4g-9821 systemd-logind[999]: New seat seat0.
May 12 01:40:50 prd-ubuntu1804-builder-4c-4g-9821 sshd[1209]: Did not receive identification string from 10.30.104.4 port 34818
May 12 01:40:51 prd-ubuntu1804-builder-4c-4g-9821 sshd[1336]: Invalid user jenkins from 10.30.104.4 port 34822
May 12 01:40:51 prd-ubuntu1804-builder-4c-4g-9821 sshd[1336]: Received disconnect from 10.30.104.4 port 34822:11: Closed due to user request. [preauth]
May 12 01:40:51 prd-ubuntu1804-builder-4c-4g-9821 sshd[1336]: Disconnected from invalid user jenkins 10.30.104.4 port 34822 [preauth]
May 12 01:40:53 prd-ubuntu1804-builder-4c-4g-9821 sshd[1392]: Invalid user jenkins from 10.30.104.4 port 34836
May 12 01:40:53 prd-ubuntu1804-builder-4c-4g-9821 sshd[1392]: Received disconnect from 10.30.104.4 port 34836:11: Closed due to user request. [preauth]
May 12 01:40:53 prd-ubuntu1804-builder-4c-4g-9821 sshd[1392]: Disconnected from invalid user jenkins 10.30.104.4 port 34836 [preauth]
May 12 01:40:55 prd-ubuntu1804-builder-4c-4g-9821 sshd[1394]: Invalid user jenkins from 10.30.104.4 port 34846
May 12 01:40:55 prd-ubuntu1804-builder-4c-4g-9821 sshd[1394]: Received disconnect from 10.30.104.4 port 34846:11: Closed due to user request. [preauth]
May 12 01:40:55 prd-ubuntu1804-builder-4c-4g-9821 sshd[1394]: Disconnected from invalid user jenkins 10.30.104.4 port 34846 [preauth]
May 12 01:40:56 prd-ubuntu1804-builder-4c-4g-9821 useradd[1401]: new group: name=jenkins, GID=1001
May 12 01:40:56 prd-ubuntu1804-builder-4c-4g-9821 useradd[1401]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May 12 01:40:58 prd-ubuntu1804-builder-4c-4g-9821 sshd[1461]: Accepted publickey for jenkins from 10.30.104.4 port 34852 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May 12 01:40:58 prd-ubuntu1804-builder-4c-4g-9821 sshd[1461]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 12 01:40:58 prd-ubuntu1804-builder-4c-4g-9821 systemd-logind[999]: New session 1 of user jenkins.
May 12 01:40:58 prd-ubuntu1804-builder-4c-4g-9821 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 12 01:41:01 prd-ubuntu1804-builder-4c-4g-9821 CRON[1664]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 01:41:01 prd-ubuntu1804-builder-4c-4g-9821 CRON[1664]: pam_unix(cron:session): session closed for user root
May 12 01:42:02 prd-ubuntu1804-builder-4c-4g-9821 CRON[2115]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 01:42:02 prd-ubuntu1804-builder-4c-4g-9821 CRON[2115]: pam_unix(cron:session): session closed for user root
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 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
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session closed for user root
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 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
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session closed for user root
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 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
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session closed for user root
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 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
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session closed for user root
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 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
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session closed for user root
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 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
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 12 01:42:03 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session closed for user root
May 12 01:43:01 prd-ubuntu1804-builder-4c-4g-9821 CRON[2477]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 01:43:01 prd-ubuntu1804-builder-4c-4g-9821 CRON[2477]: pam_unix(cron:session): session closed for user root
May 12 01:43:50 prd-ubuntu1804-builder-4c-4g-9821 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-intent-analysis-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May 12 01:43:50 prd-ubuntu1804-builder-4c-4g-9821 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)