Jul 23 16:29:13 prd-ubuntu1804-builder-4c-4g-9449 passwd[925]: password for 'ubuntu' changed by 'root'
Jul 23 16:29:13 prd-ubuntu1804-builder-4c-4g-9449 systemd-logind[952]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 23 16:29:13 prd-ubuntu1804-builder-4c-4g-9449 systemd-logind[952]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 23 16:29:13 prd-ubuntu1804-builder-4c-4g-9449 systemd-logind[952]: New seat seat0.
Jul 23 16:29:13 prd-ubuntu1804-builder-4c-4g-9449 sshd[1019]: Server listening on 0.0.0.0 port 22.
Jul 23 16:29:13 prd-ubuntu1804-builder-4c-4g-9449 sshd[1019]: Server listening on :: port 22.
Jul 23 16:29:15 prd-ubuntu1804-builder-4c-4g-9449 sshd[1291]: Did not receive identification string from 10.30.104.4 port 49694
Jul 23 16:29:22 prd-ubuntu1804-builder-4c-4g-9449 sshd[1366]: Invalid user jenkins from 10.30.104.4 port 49698
Jul 23 16:29:22 prd-ubuntu1804-builder-4c-4g-9449 sshd[1366]: Received disconnect from 10.30.104.4 port 49698:11: Closed due to user request. [preauth]
Jul 23 16:29:22 prd-ubuntu1804-builder-4c-4g-9449 sshd[1366]: Disconnected from invalid user jenkins 10.30.104.4 port 49698 [preauth]
Jul 23 16:29:22 prd-ubuntu1804-builder-4c-4g-9449 useradd[1375]: new group: name=jenkins, GID=1001
Jul 23 16:29:22 prd-ubuntu1804-builder-4c-4g-9449 useradd[1375]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 23 16:29:24 prd-ubuntu1804-builder-4c-4g-9449 sshd[1442]: Accepted publickey for jenkins from 10.30.104.4 port 49706 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 23 16:29:24 prd-ubuntu1804-builder-4c-4g-9449 sshd[1442]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 23 16:29:24 prd-ubuntu1804-builder-4c-4g-9449 systemd-logind[952]: New session 1 of user jenkins.
Jul 23 16:29:24 prd-ubuntu1804-builder-4c-4g-9449 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 23 16:30:02 prd-ubuntu1804-builder-4c-4g-9449 CRON[2006]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 16:30:02 prd-ubuntu1804-builder-4c-4g-9449 CRON[2006]: pam_unix(cron:session): session closed for user root
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-8-openjdk-amd64/bin/java 1
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session closed for user root
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac 1
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session closed for user root
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64 1
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session closed for user root
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/bin/java
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session closed for user root
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session closed for user root
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 23 16:30:45 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session closed for user root
Jul 23 16:31:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2277]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 16:31:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2277]: pam_unix(cron:session): session closed for user root
Jul 23 16:32:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2598]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 16:32:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2598]: pam_unix(cron:session): session closed for user root
Jul 23 16:33:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2624]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 16:33:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2624]: pam_unix(cron:session): session closed for user root
Jul 23 16:34:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2628]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 16:34:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[2628]: pam_unix(cron:session): session closed for user root
Jul 23 16:35:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[3019]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 16:35:01 prd-ubuntu1804-builder-4c-4g-9449 CRON[3019]: pam_unix(cron:session): session closed for user root
Jul 23 16:35:02 prd-ubuntu1804-builder-4c-4g-9449 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 23 16:35:02 prd-ubuntu1804-builder-4c-4g-9449 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)