Oct  5 16:25:14 prd-ubuntu1804-builder-4c-4g-7283 passwd[949]: password for 'ubuntu' changed by 'root'
Oct  5 16:25:14 prd-ubuntu1804-builder-4c-4g-7283 systemd-logind[1007]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  5 16:25:14 prd-ubuntu1804-builder-4c-4g-7283 systemd-logind[1007]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  5 16:25:14 prd-ubuntu1804-builder-4c-4g-7283 systemd-logind[1007]: New seat seat0.
Oct  5 16:25:14 prd-ubuntu1804-builder-4c-4g-7283 sshd[1067]: Server listening on 0.0.0.0 port 22.
Oct  5 16:25:14 prd-ubuntu1804-builder-4c-4g-7283 sshd[1067]: Server listening on :: port 22.
Oct  5 16:25:16 prd-ubuntu1804-builder-4c-4g-7283 sshd[1307]: Did not receive identification string from 10.30.104.4 port 55222
Oct  5 16:25:23 prd-ubuntu1804-builder-4c-4g-7283 sshd[1386]: Invalid user jenkins from 10.30.104.4 port 55228
Oct  5 16:25:23 prd-ubuntu1804-builder-4c-4g-7283 sshd[1386]: Received disconnect from 10.30.104.4 port 55228:11: Closed due to user request. [preauth]
Oct  5 16:25:23 prd-ubuntu1804-builder-4c-4g-7283 sshd[1386]: Disconnected from invalid user jenkins 10.30.104.4 port 55228 [preauth]
Oct  5 16:25:24 prd-ubuntu1804-builder-4c-4g-7283 useradd[1395]: new group: name=jenkins, GID=1001
Oct  5 16:25:24 prd-ubuntu1804-builder-4c-4g-7283 useradd[1395]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct  5 16:25:25 prd-ubuntu1804-builder-4c-4g-7283 sshd[1455]: Accepted publickey for jenkins from 10.30.104.4 port 55230 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct  5 16:25:25 prd-ubuntu1804-builder-4c-4g-7283 sshd[1455]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  5 16:25:25 prd-ubuntu1804-builder-4c-4g-7283 systemd-logind[1007]: New session 1 of user jenkins.
Oct  5 16:25:25 prd-ubuntu1804-builder-4c-4g-7283 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  5 16:26:01 prd-ubuntu1804-builder-4c-4g-7283 CRON[2033]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  5 16:26:01 prd-ubuntu1804-builder-4c-4g-7283 CRON[2033]: pam_unix(cron:session): session closed for user root
Oct  5 16:26:35 prd-ubuntu1804-builder-4c-4g-7283 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-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
Oct  5 16:26:35 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session closed for user root
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-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
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session closed for user root
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-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
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session closed for user root
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-17-openjdk-amd64/bin/java
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session closed for user root
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-17-openjdk-amd64/bin/javac
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session closed for user root
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-17-openjdk-amd64
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  5 16:26:36 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session closed for user root
Oct  5 16:27:01 prd-ubuntu1804-builder-4c-4g-7283 CRON[2345]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  5 16:27:01 prd-ubuntu1804-builder-4c-4g-7283 CRON[2345]: pam_unix(cron:session): session closed for user root
Oct  5 16:27:22 prd-ubuntu1804-builder-4c-4g-7283 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-llm-adaptation-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct  5 16:27:22 prd-ubuntu1804-builder-4c-4g-7283 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)