May 30 17:56:27 prd-ubuntu1804-builder-4c-4g-5422 passwd[917]: password for 'ubuntu' changed by 'root'
May 30 17:56:27 prd-ubuntu1804-builder-4c-4g-5422 systemd-logind[957]: Watching system buttons on /dev/input/event0 (Power Button)
May 30 17:56:27 prd-ubuntu1804-builder-4c-4g-5422 systemd-logind[957]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 30 17:56:27 prd-ubuntu1804-builder-4c-4g-5422 systemd-logind[957]: New seat seat0.
May 30 17:56:27 prd-ubuntu1804-builder-4c-4g-5422 sshd[1077]: Server listening on 0.0.0.0 port 22.
May 30 17:56:27 prd-ubuntu1804-builder-4c-4g-5422 sshd[1077]: Server listening on :: port 22.
May 30 17:56:29 prd-ubuntu1804-builder-4c-4g-5422 sshd[1319]: Did not receive identification string from 10.30.104.4 port 41308
May 30 17:56:37 prd-ubuntu1804-builder-4c-4g-5422 sshd[1397]: Invalid user jenkins from 10.30.104.4 port 41312
May 30 17:56:37 prd-ubuntu1804-builder-4c-4g-5422 sshd[1397]: Received disconnect from 10.30.104.4 port 41312:11: Closed due to user request. [preauth]
May 30 17:56:37 prd-ubuntu1804-builder-4c-4g-5422 sshd[1397]: Disconnected from invalid user jenkins 10.30.104.4 port 41312 [preauth]
May 30 17:56:37 prd-ubuntu1804-builder-4c-4g-5422 useradd[1406]: new group: name=jenkins, GID=1001
May 30 17:56:37 prd-ubuntu1804-builder-4c-4g-5422 useradd[1406]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May 30 17:56:39 prd-ubuntu1804-builder-4c-4g-5422 sshd[1466]: Accepted publickey for jenkins from 10.30.104.4 port 41320 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May 30 17:56:39 prd-ubuntu1804-builder-4c-4g-5422 sshd[1466]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 30 17:56:39 prd-ubuntu1804-builder-4c-4g-5422 systemd-logind[957]: New session 1 of user jenkins.
May 30 17:56:39 prd-ubuntu1804-builder-4c-4g-5422 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 30 17:57:00 prd-ubuntu1804-builder-4c-4g-5422 CRON[1983]: pam_unix(cron:session): session opened for user root by (uid=0)
May 30 17:57:00 prd-ubuntu1804-builder-4c-4g-5422 CRON[1983]: pam_unix(cron:session): session closed for user root
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-17-openjdk-amd64/bin/java 1
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session closed for user root
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-17-openjdk-amd64/bin/javac 1
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session closed for user root
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-maven-clm-master ; 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 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session closed for user root
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-17-openjdk-amd64/bin/java
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session closed for user root
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-17-openjdk-amd64/bin/javac
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session closed for user root
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-maven-clm-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-17-openjdk-amd64
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 30 17:57:57 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session closed for user root
May 30 17:58:01 prd-ubuntu1804-builder-4c-4g-5422 CRON[2331]: pam_unix(cron:session): session opened for user root by (uid=0)
May 30 17:58:01 prd-ubuntu1804-builder-4c-4g-5422 CRON[2331]: pam_unix(cron:session): session closed for user root
May 30 17:59:01 prd-ubuntu1804-builder-4c-4g-5422 CRON[2632]: pam_unix(cron:session): session opened for user root by (uid=0)
May 30 17:59:01 prd-ubuntu1804-builder-4c-4g-5422 CRON[2632]: pam_unix(cron:session): session closed for user root
May 30 17:59:13 prd-ubuntu1804-builder-4c-4g-5422 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-maven-clm-master ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May 30 17:59:13 prd-ubuntu1804-builder-4c-4g-5422 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)