May  8 03:22:15 prd-ubuntu1804-builder-4c-4g-8863 passwd[927]: password for 'ubuntu' changed by 'root'
May  8 03:22:15 prd-ubuntu1804-builder-4c-4g-8863 systemd-logind[1008]: Watching system buttons on /dev/input/event0 (Power Button)
May  8 03:22:15 prd-ubuntu1804-builder-4c-4g-8863 systemd-logind[1008]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  8 03:22:15 prd-ubuntu1804-builder-4c-4g-8863 systemd-logind[1008]: New seat seat0.
May  8 03:22:15 prd-ubuntu1804-builder-4c-4g-8863 sshd[1015]: Server listening on 0.0.0.0 port 22.
May  8 03:22:15 prd-ubuntu1804-builder-4c-4g-8863 sshd[1015]: Server listening on :: port 22.
May  8 03:22:15 prd-ubuntu1804-builder-4c-4g-8863 sshd[1053]: Did not receive identification string from 10.30.104.4 port 49958
May  8 03:22:22 prd-ubuntu1804-builder-4c-4g-8863 sshd[1347]: Invalid user jenkins from 10.30.104.4 port 49962
May  8 03:22:23 prd-ubuntu1804-builder-4c-4g-8863 sshd[1347]: Received disconnect from 10.30.104.4 port 49962:11: Closed due to user request. [preauth]
May  8 03:22:23 prd-ubuntu1804-builder-4c-4g-8863 sshd[1347]: Disconnected from invalid user jenkins 10.30.104.4 port 49962 [preauth]
May  8 03:22:24 prd-ubuntu1804-builder-4c-4g-8863 sshd[1359]: Invalid user jenkins from 10.30.104.4 port 49964
May  8 03:22:24 prd-ubuntu1804-builder-4c-4g-8863 sshd[1359]: Received disconnect from 10.30.104.4 port 49964:11: Closed due to user request. [preauth]
May  8 03:22:24 prd-ubuntu1804-builder-4c-4g-8863 sshd[1359]: Disconnected from invalid user jenkins 10.30.104.4 port 49964 [preauth]
May  8 03:22:25 prd-ubuntu1804-builder-4c-4g-8863 useradd[1366]: new group: name=jenkins, GID=1001
May  8 03:22:25 prd-ubuntu1804-builder-4c-4g-8863 useradd[1366]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  8 03:22:26 prd-ubuntu1804-builder-4c-4g-8863 sshd[1434]: Accepted publickey for jenkins from 10.30.104.4 port 49966 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May  8 03:22:26 prd-ubuntu1804-builder-4c-4g-8863 sshd[1434]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  8 03:22:26 prd-ubuntu1804-builder-4c-4g-8863 systemd-logind[1008]: New session 1 of user jenkins.
May  8 03:22:26 prd-ubuntu1804-builder-4c-4g-8863 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  8 03:23:01 prd-ubuntu1804-builder-4c-4g-8863 CRON[1983]: pam_unix(cron:session): session opened for user root by (uid=0)
May  8 03:23:01 prd-ubuntu1804-builder-4c-4g-8863 CRON[1983]: pam_unix(cron:session): session closed for user root
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session closed for user root
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session closed for user root
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64 1
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session closed for user root
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session closed for user root
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session closed for user root
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May  8 03:23:41 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session closed for user root
May  8 03:24:01 prd-ubuntu1804-builder-4c-4g-8863 CRON[2880]: pam_unix(cron:session): session opened for user root by (uid=0)
May  8 03:24:01 prd-ubuntu1804-builder-4c-4g-8863 CRON[2880]: pam_unix(cron:session): session closed for user root
May  8 03:24:12 prd-ubuntu1804-builder-4c-4g-8863 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May  8 03:24:12 prd-ubuntu1804-builder-4c-4g-8863 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)