Jun 30 05:55:35 prd-ubuntu1804-builder-4c-4g-3872 passwd[929]: password for 'ubuntu' changed by 'root'
Jun 30 05:55:35 prd-ubuntu1804-builder-4c-4g-3872 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 30 05:55:35 prd-ubuntu1804-builder-4c-4g-3872 systemd-logind[981]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 30 05:55:35 prd-ubuntu1804-builder-4c-4g-3872 systemd-logind[981]: New seat seat0.
Jun 30 05:55:35 prd-ubuntu1804-builder-4c-4g-3872 sshd[1108]: Server listening on 0.0.0.0 port 22.
Jun 30 05:55:35 prd-ubuntu1804-builder-4c-4g-3872 sshd[1108]: Server listening on :: port 22.
Jun 30 05:55:37 prd-ubuntu1804-builder-4c-4g-3872 sshd[1341]: Did not receive identification string from 10.30.104.4 port 59882
Jun 30 05:55:44 prd-ubuntu1804-builder-4c-4g-3872 sshd[1486]: Invalid user jenkins from 10.30.104.4 port 59892
Jun 30 05:55:44 prd-ubuntu1804-builder-4c-4g-3872 sshd[1486]: Received disconnect from 10.30.104.4 port 59892:11: Closed due to user request. [preauth]
Jun 30 05:55:44 prd-ubuntu1804-builder-4c-4g-3872 sshd[1486]: Disconnected from invalid user jenkins 10.30.104.4 port 59892 [preauth]
Jun 30 05:55:46 prd-ubuntu1804-builder-4c-4g-3872 sshd[1490]: Invalid user jenkins from 10.30.104.4 port 59912
Jun 30 05:55:46 prd-ubuntu1804-builder-4c-4g-3872 sshd[1490]: Received disconnect from 10.30.104.4 port 59912:11: Closed due to user request. [preauth]
Jun 30 05:55:46 prd-ubuntu1804-builder-4c-4g-3872 sshd[1490]: Disconnected from invalid user jenkins 10.30.104.4 port 59912 [preauth]
Jun 30 05:55:48 prd-ubuntu1804-builder-4c-4g-3872 sshd[1492]: Invalid user jenkins from 10.30.104.4 port 59926
Jun 30 05:55:48 prd-ubuntu1804-builder-4c-4g-3872 sshd[1492]: Received disconnect from 10.30.104.4 port 59926:11: Closed due to user request. [preauth]
Jun 30 05:55:48 prd-ubuntu1804-builder-4c-4g-3872 sshd[1492]: Disconnected from invalid user jenkins 10.30.104.4 port 59926 [preauth]
Jun 30 05:55:50 prd-ubuntu1804-builder-4c-4g-3872 sshd[1494]: Invalid user jenkins from 10.30.104.4 port 59936
Jun 30 05:55:50 prd-ubuntu1804-builder-4c-4g-3872 sshd[1494]: Received disconnect from 10.30.104.4 port 59936:11: Closed due to user request. [preauth]
Jun 30 05:55:50 prd-ubuntu1804-builder-4c-4g-3872 sshd[1494]: Disconnected from invalid user jenkins 10.30.104.4 port 59936 [preauth]
Jun 30 05:55:51 prd-ubuntu1804-builder-4c-4g-3872 useradd[1501]: new group: name=jenkins, GID=1001
Jun 30 05:55:51 prd-ubuntu1804-builder-4c-4g-3872 useradd[1501]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 30 05:55:52 prd-ubuntu1804-builder-4c-4g-3872 sshd[1561]: Accepted publickey for jenkins from 10.30.104.4 port 59950 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 30 05:55:52 prd-ubuntu1804-builder-4c-4g-3872 sshd[1561]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 30 05:55:52 prd-ubuntu1804-builder-4c-4g-3872 systemd-logind[981]: New session 1 of user jenkins.
Jun 30 05:55:52 prd-ubuntu1804-builder-4c-4g-3872 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 30 05:56:01 prd-ubuntu1804-builder-4c-4g-3872 CRON[1835]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 30 05:56:01 prd-ubuntu1804-builder-4c-4g-3872 CRON[1835]: pam_unix(cron:session): session closed for user root
Jun 30 05:57:01 prd-ubuntu1804-builder-4c-4g-3872 CRON[2150]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 30 05:57:01 prd-ubuntu1804-builder-4c-4g-3872 CRON[2150]: pam_unix(cron:session): session closed for user root
Jun 30 05:57:17 prd-ubuntu1804-builder-4c-4g-3872 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
Jun 30 05:57:17 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 30 05:57:17 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session closed for user root
Jun 30 05:57:17 prd-ubuntu1804-builder-4c-4g-3872 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
Jun 30 05:57:17 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session closed for user root
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 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
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session closed for user root
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 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
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session closed for user root
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 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
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session closed for user root
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 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
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jun 30 05:57:18 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session closed for user root
Jun 30 05:58:01 prd-ubuntu1804-builder-4c-4g-3872 CRON[2666]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 30 05:58:01 prd-ubuntu1804-builder-4c-4g-3872 CRON[2666]: pam_unix(cron:session): session closed for user root
Jun 30 05:58:54 prd-ubuntu1804-builder-4c-4g-3872 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-merge-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 30 05:58:54 prd-ubuntu1804-builder-4c-4g-3872 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)