Feb  9 11:54:26 prd-ubuntu1804-builder-4c-4g-4031 passwd[931]: password for 'ubuntu' changed by 'root'
Feb  9 11:54:26 prd-ubuntu1804-builder-4c-4g-4031 systemd-logind[964]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  9 11:54:26 prd-ubuntu1804-builder-4c-4g-4031 systemd-logind[964]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  9 11:54:26 prd-ubuntu1804-builder-4c-4g-4031 systemd-logind[964]: New seat seat0.
Feb  9 11:54:26 prd-ubuntu1804-builder-4c-4g-4031 sshd[1043]: Server listening on 0.0.0.0 port 22.
Feb  9 11:54:26 prd-ubuntu1804-builder-4c-4g-4031 sshd[1043]: Server listening on :: port 22.
Feb  9 11:54:27 prd-ubuntu1804-builder-4c-4g-4031 sshd[1262]: Did not receive identification string from 10.30.104.4 port 45146
Feb  9 11:54:35 prd-ubuntu1804-builder-4c-4g-4031 sshd[1392]: Invalid user jenkins from 10.30.104.4 port 45154
Feb  9 11:54:35 prd-ubuntu1804-builder-4c-4g-4031 sshd[1392]: Received disconnect from 10.30.104.4 port 45154:11: Closed due to user request. [preauth]
Feb  9 11:54:35 prd-ubuntu1804-builder-4c-4g-4031 sshd[1392]: Disconnected from invalid user jenkins 10.30.104.4 port 45154 [preauth]
Feb  9 11:54:37 prd-ubuntu1804-builder-4c-4g-4031 sshd[1396]: Invalid user jenkins from 10.30.104.4 port 45156
Feb  9 11:54:37 prd-ubuntu1804-builder-4c-4g-4031 sshd[1396]: Received disconnect from 10.30.104.4 port 45156:11: Closed due to user request. [preauth]
Feb  9 11:54:37 prd-ubuntu1804-builder-4c-4g-4031 sshd[1396]: Disconnected from invalid user jenkins 10.30.104.4 port 45156 [preauth]
Feb  9 11:54:39 prd-ubuntu1804-builder-4c-4g-4031 sshd[1398]: Invalid user jenkins from 10.30.104.4 port 45160
Feb  9 11:54:40 prd-ubuntu1804-builder-4c-4g-4031 sshd[1398]: Received disconnect from 10.30.104.4 port 45160:11: Closed due to user request. [preauth]
Feb  9 11:54:40 prd-ubuntu1804-builder-4c-4g-4031 sshd[1398]: Disconnected from invalid user jenkins 10.30.104.4 port 45160 [preauth]
Feb  9 11:54:40 prd-ubuntu1804-builder-4c-4g-4031 useradd[1418]: new group: name=jenkins, GID=1001
Feb  9 11:54:40 prd-ubuntu1804-builder-4c-4g-4031 useradd[1418]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  9 11:54:42 prd-ubuntu1804-builder-4c-4g-4031 sshd[1478]: Accepted publickey for jenkins from 10.30.104.4 port 45162 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  9 11:54:42 prd-ubuntu1804-builder-4c-4g-4031 sshd[1478]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  9 11:54:42 prd-ubuntu1804-builder-4c-4g-4031 systemd-logind[964]: New session 1 of user jenkins.
Feb  9 11:54:42 prd-ubuntu1804-builder-4c-4g-4031 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  9 11:55:00 prd-ubuntu1804-builder-4c-4g-4031 CRON[2031]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  9 11:55:00 prd-ubuntu1804-builder-4c-4g-4031 CRON[2031]: pam_unix(cron:session): session closed for user root
Feb  9 11:56:01 prd-ubuntu1804-builder-4c-4g-4031 CRON[2307]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  9 11:56:01 prd-ubuntu1804-builder-4c-4g-4031 CRON[2307]: pam_unix(cron:session): session closed for user root
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-apps-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  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session closed for user root
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-apps-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  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session closed for user root
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-apps-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  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session closed for user root
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-apps-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session closed for user root
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-apps-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session closed for user root
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-apps-maven-merge-kohn ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  9 11:56:11 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session closed for user root
Feb  9 11:57:01 prd-ubuntu1804-builder-4c-4g-4031 CRON[2906]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  9 11:57:01 prd-ubuntu1804-builder-4c-4g-4031 CRON[2906]: pam_unix(cron:session): session closed for user root
Feb  9 11:57:40 prd-ubuntu1804-builder-4c-4g-4031 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdnc-apps-maven-merge-kohn ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  9 11:57:40 prd-ubuntu1804-builder-4c-4g-4031 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)