Feb  6 13:07:42 prd-ubuntu1804-builder-4c-4g-3112 passwd[899]: password for 'ubuntu' changed by 'root'
Feb  6 13:07:42 prd-ubuntu1804-builder-4c-4g-3112 sshd[974]: Server listening on 0.0.0.0 port 22.
Feb  6 13:07:42 prd-ubuntu1804-builder-4c-4g-3112 sshd[974]: Server listening on :: port 22.
Feb  6 13:07:42 prd-ubuntu1804-builder-4c-4g-3112 systemd-logind[969]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  6 13:07:42 prd-ubuntu1804-builder-4c-4g-3112 systemd-logind[969]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  6 13:07:42 prd-ubuntu1804-builder-4c-4g-3112 systemd-logind[969]: New seat seat0.
Feb  6 13:07:46 prd-ubuntu1804-builder-4c-4g-3112 sshd[1279]: Did not receive identification string from 10.30.104.4 port 57780
Feb  6 13:07:54 prd-ubuntu1804-builder-4c-4g-3112 sshd[1315]: Invalid user jenkins from 10.30.104.4 port 57798
Feb  6 13:07:54 prd-ubuntu1804-builder-4c-4g-3112 sshd[1315]: Received disconnect from 10.30.104.4 port 57798:11: Closed due to user request. [preauth]
Feb  6 13:07:54 prd-ubuntu1804-builder-4c-4g-3112 sshd[1315]: Disconnected from invalid user jenkins 10.30.104.4 port 57798 [preauth]
Feb  6 13:07:54 prd-ubuntu1804-builder-4c-4g-3112 useradd[1336]: new group: name=jenkins, GID=1001
Feb  6 13:07:54 prd-ubuntu1804-builder-4c-4g-3112 useradd[1336]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  6 13:07:56 prd-ubuntu1804-builder-4c-4g-3112 sshd[1396]: Accepted publickey for jenkins from 10.30.104.4 port 57802 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  6 13:07:56 prd-ubuntu1804-builder-4c-4g-3112 sshd[1396]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  6 13:07:56 prd-ubuntu1804-builder-4c-4g-3112 systemd-logind[969]: New session 1 of user jenkins.
Feb  6 13:07:56 prd-ubuntu1804-builder-4c-4g-3112 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  6 13:08:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[1665]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:08:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[1665]: pam_unix(cron:session): session closed for user root
Feb  6 13:09:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[2231]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:09:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[2231]: pam_unix(cron:session): session closed for user root
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-northbound-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session closed for user root
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-northbound-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session closed for user root
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-northbound-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64 1
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session closed for user root
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-northbound-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session closed for user root
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-northbound-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session closed for user root
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-northbound-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  6 13:09:20 prd-ubuntu1804-builder-4c-4g-3112 sudo: pam_unix(sudo:session): session closed for user root
Feb  6 13:10:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[2533]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:10:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[2533]: pam_unix(cron:session): session closed for user root
Feb  6 13:11:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[2935]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:11:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[2935]: pam_unix(cron:session): session closed for user root
Feb  6 13:12:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[3909]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 13:12:01 prd-ubuntu1804-builder-4c-4g-3112 CRON[3909]: pam_unix(cron:session): session closed for user root
Feb  6 13:12:43 prd-ubuntu1804-builder-4c-4g-3112 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-northbound-maven-merge-kohn ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp