Feb 22 07:19:19 prd-ubuntu1804-builder-4c-4g-7589 passwd[936]: password for 'ubuntu' changed by 'root'
Feb 22 07:19:19 prd-ubuntu1804-builder-4c-4g-7589 systemd-logind[1015]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 22 07:19:19 prd-ubuntu1804-builder-4c-4g-7589 systemd-logind[1015]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 22 07:19:19 prd-ubuntu1804-builder-4c-4g-7589 systemd-logind[1015]: New seat seat0.
Feb 22 07:19:19 prd-ubuntu1804-builder-4c-4g-7589 sshd[1053]: Server listening on 0.0.0.0 port 22.
Feb 22 07:19:19 prd-ubuntu1804-builder-4c-4g-7589 sshd[1053]: Server listening on :: port 22.
Feb 22 07:19:24 prd-ubuntu1804-builder-4c-4g-7589 sshd[1380]: Did not receive identification string from 10.30.104.4 port 36150
Feb 22 07:19:26 prd-ubuntu1804-builder-4c-4g-7589 sshd[1395]: Invalid user jenkins from 10.30.104.4 port 36152
Feb 22 07:19:26 prd-ubuntu1804-builder-4c-4g-7589 sshd[1395]: Received disconnect from 10.30.104.4 port 36152:11: Closed due to user request. [preauth]
Feb 22 07:19:26 prd-ubuntu1804-builder-4c-4g-7589 sshd[1395]: Disconnected from invalid user jenkins 10.30.104.4 port 36152 [preauth]
Feb 22 07:19:28 prd-ubuntu1804-builder-4c-4g-7589 sshd[1399]: Invalid user jenkins from 10.30.104.4 port 36154
Feb 22 07:19:28 prd-ubuntu1804-builder-4c-4g-7589 sshd[1399]: Received disconnect from 10.30.104.4 port 36154:11: Closed due to user request. [preauth]
Feb 22 07:19:28 prd-ubuntu1804-builder-4c-4g-7589 sshd[1399]: Disconnected from invalid user jenkins 10.30.104.4 port 36154 [preauth]
Feb 22 07:19:30 prd-ubuntu1804-builder-4c-4g-7589 useradd[1419]: new group: name=jenkins, GID=1001
Feb 22 07:19:30 prd-ubuntu1804-builder-4c-4g-7589 useradd[1419]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 22 07:19:30 prd-ubuntu1804-builder-4c-4g-7589 sshd[1432]: Received disconnect from 10.30.104.4 port 36156:11: Closed due to user request. [preauth]
Feb 22 07:19:30 prd-ubuntu1804-builder-4c-4g-7589 sshd[1432]: Disconnected from authenticating user jenkins 10.30.104.4 port 36156 [preauth]
Feb 22 07:19:32 prd-ubuntu1804-builder-4c-4g-7589 sshd[1481]: Accepted publickey for jenkins from 10.30.104.4 port 36160 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 22 07:19:32 prd-ubuntu1804-builder-4c-4g-7589 sshd[1481]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 22 07:19:32 prd-ubuntu1804-builder-4c-4g-7589 systemd-logind[1015]: New session 1 of user jenkins.
Feb 22 07:19:32 prd-ubuntu1804-builder-4c-4g-7589 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 22 07:20:00 prd-ubuntu1804-builder-4c-4g-7589 CRON[2102]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 22 07:20:00 prd-ubuntu1804-builder-4c-4g-7589 CRON[2102]: pam_unix(cron:session): session closed for user root
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session closed for user root
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session closed for user root
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-verify-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
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session closed for user root
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session closed for user root
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session closed for user root
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 22 07:20:51 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session closed for user root
Feb 22 07:21:01 prd-ubuntu1804-builder-4c-4g-7589 CRON[2450]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 22 07:21:01 prd-ubuntu1804-builder-4c-4g-7589 CRON[2450]: pam_unix(cron:session): session closed for user root
Feb 22 07:22:01 prd-ubuntu1804-builder-4c-4g-7589 CRON[4349]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 22 07:22:01 prd-ubuntu1804-builder-4c-4g-7589 CRON[4349]: pam_unix(cron:session): session closed for user root
Feb 22 07:22:28 prd-ubuntu1804-builder-4c-4g-7589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-framework-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 22 07:22:28 prd-ubuntu1804-builder-4c-4g-7589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)