Aug  3 11:18:45 prd-ubuntu1804-builder-4c-4g-778 passwd[930]: password for 'ubuntu' changed by 'root'
Aug  3 11:18:46 prd-ubuntu1804-builder-4c-4g-778 systemd-logind[1009]: Watching system buttons on /dev/input/event0 (Power Button)
Aug  3 11:18:46 prd-ubuntu1804-builder-4c-4g-778 systemd-logind[1009]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug  3 11:18:46 prd-ubuntu1804-builder-4c-4g-778 systemd-logind[1009]: New seat seat0.
Aug  3 11:18:46 prd-ubuntu1804-builder-4c-4g-778 sshd[1037]: Server listening on 0.0.0.0 port 22.
Aug  3 11:18:46 prd-ubuntu1804-builder-4c-4g-778 sshd[1037]: Server listening on :: port 22.
Aug  3 11:18:48 prd-ubuntu1804-builder-4c-4g-778 sshd[1322]: Did not receive identification string from 10.30.104.4 port 49522
Aug  3 11:18:53 prd-ubuntu1804-builder-4c-4g-778 sshd[1405]: Invalid user jenkins from 10.30.104.4 port 49586
Aug  3 11:18:53 prd-ubuntu1804-builder-4c-4g-778 useradd[1414]: new group: name=jenkins, GID=1001
Aug  3 11:18:53 prd-ubuntu1804-builder-4c-4g-778 useradd[1414]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug  3 11:18:53 prd-ubuntu1804-builder-4c-4g-778 sshd[1405]: Received disconnect from 10.30.104.4 port 49586:11: Closed due to user request. [preauth]
Aug  3 11:18:53 prd-ubuntu1804-builder-4c-4g-778 sshd[1405]: Disconnected from invalid user jenkins 10.30.104.4 port 49586 [preauth]
Aug  3 11:18:55 prd-ubuntu1804-builder-4c-4g-778 sshd[1482]: Accepted publickey for jenkins from 10.30.104.4 port 49620 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug  3 11:18:55 prd-ubuntu1804-builder-4c-4g-778 sshd[1482]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug  3 11:18:55 prd-ubuntu1804-builder-4c-4g-778 systemd-logind[1009]: New session 1 of user jenkins.
Aug  3 11:18:55 prd-ubuntu1804-builder-4c-4g-778 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug  3 11:19:01 prd-ubuntu1804-builder-4c-4g-778 CRON[1711]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  3 11:19:01 prd-ubuntu1804-builder-4c-4g-778 CRON[1711]: pam_unix(cron:session): session closed for user root
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session closed for user root
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session closed for user root
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64 1
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session closed for user root
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session closed for user root
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session closed for user root
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug  3 11:19:59 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session closed for user root
Aug  3 11:20:01 prd-ubuntu1804-builder-4c-4g-778 CRON[2276]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  3 11:20:01 prd-ubuntu1804-builder-4c-4g-778 CRON[2276]: pam_unix(cron:session): session closed for user root
Aug  3 11:21:01 prd-ubuntu1804-builder-4c-4g-778 CRON[2802]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  3 11:21:02 prd-ubuntu1804-builder-4c-4g-778 CRON[2802]: pam_unix(cron:session): session closed for user root
Aug  3 11:21:39 prd-ubuntu1804-builder-4c-4g-778 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug  3 11:21:39 prd-ubuntu1804-builder-4c-4g-778 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)