Oct  2 03:21:25 prd-ubuntu1804-builder-4c-4g-6516 passwd[920]: password for 'ubuntu' changed by 'root'
Oct  2 03:21:25 prd-ubuntu1804-builder-4c-4g-6516 systemd-logind[1014]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  2 03:21:25 prd-ubuntu1804-builder-4c-4g-6516 systemd-logind[1014]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  2 03:21:25 prd-ubuntu1804-builder-4c-4g-6516 systemd-logind[1014]: New seat seat0.
Oct  2 03:21:25 prd-ubuntu1804-builder-4c-4g-6516 sshd[1053]: Server listening on 0.0.0.0 port 22.
Oct  2 03:21:25 prd-ubuntu1804-builder-4c-4g-6516 sshd[1053]: Server listening on :: port 22.
Oct  2 03:21:27 prd-ubuntu1804-builder-4c-4g-6516 sshd[1300]: Did not receive identification string from 10.30.104.4 port 34044
Oct  2 03:21:33 prd-ubuntu1804-builder-4c-4g-6516 sshd[1388]: Invalid user jenkins from 10.30.104.4 port 34046
Oct  2 03:21:33 prd-ubuntu1804-builder-4c-4g-6516 sshd[1388]: Received disconnect from 10.30.104.4 port 34046:11: Closed due to user request. [preauth]
Oct  2 03:21:33 prd-ubuntu1804-builder-4c-4g-6516 sshd[1388]: Disconnected from invalid user jenkins 10.30.104.4 port 34046 [preauth]
Oct  2 03:21:35 prd-ubuntu1804-builder-4c-4g-6516 useradd[1397]: new group: name=jenkins, GID=1001
Oct  2 03:21:35 prd-ubuntu1804-builder-4c-4g-6516 useradd[1397]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct  2 03:21:35 prd-ubuntu1804-builder-4c-4g-6516 sshd[1398]: Invalid user jenkins from 10.30.104.4 port 34048
Oct  2 03:21:35 prd-ubuntu1804-builder-4c-4g-6516 sshd[1398]: Received disconnect from 10.30.104.4 port 34048:11: Closed due to user request. [preauth]
Oct  2 03:21:35 prd-ubuntu1804-builder-4c-4g-6516 sshd[1398]: Disconnected from invalid user jenkins 10.30.104.4 port 34048 [preauth]
Oct  2 03:21:37 prd-ubuntu1804-builder-4c-4g-6516 sshd[1459]: Accepted publickey for jenkins from 10.30.104.4 port 34050 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct  2 03:21:37 prd-ubuntu1804-builder-4c-4g-6516 sshd[1459]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  2 03:21:38 prd-ubuntu1804-builder-4c-4g-6516 systemd-logind[1014]: New session 1 of user jenkins.
Oct  2 03:21:38 prd-ubuntu1804-builder-4c-4g-6516 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  2 03:22:01 prd-ubuntu1804-builder-4c-4g-6516 CRON[1977]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  2 03:22:01 prd-ubuntu1804-builder-4c-4g-6516 CRON[1977]: pam_unix(cron:session): session closed for user root
Oct  2 03:23:01 prd-ubuntu1804-builder-4c-4g-6516 CRON[2368]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  2 03:23:01 prd-ubuntu1804-builder-4c-4g-6516 CRON[2368]: pam_unix(cron:session): session closed for user root
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 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
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session closed for user root
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 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
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session closed for user root
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 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
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session closed for user root
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 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
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session closed for user root
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 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
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session closed for user root
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 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
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  2 03:23:07 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session closed for user root
Oct  2 03:23:39 prd-ubuntu1804-builder-4c-4g-6516 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct  2 03:23:39 prd-ubuntu1804-builder-4c-4g-6516 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)