Jul 26 15:39:54 prd-ubuntu1804-builder-4c-4g-12567 passwd[956]: password for 'ubuntu' changed by 'root'
Jul 26 15:39:54 prd-ubuntu1804-builder-4c-4g-12567 systemd-logind[1012]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 26 15:39:54 prd-ubuntu1804-builder-4c-4g-12567 systemd-logind[1012]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 26 15:39:54 prd-ubuntu1804-builder-4c-4g-12567 systemd-logind[1012]: New seat seat0.
Jul 26 15:39:54 prd-ubuntu1804-builder-4c-4g-12567 sshd[1069]: Server listening on 0.0.0.0 port 22.
Jul 26 15:39:54 prd-ubuntu1804-builder-4c-4g-12567 sshd[1069]: Server listening on :: port 22.
Jul 26 15:39:55 prd-ubuntu1804-builder-4c-4g-12567 sshd[1247]: Did not receive identification string from 10.30.104.4 port 56054
Jul 26 15:40:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[1410]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 15:40:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[1410]: pam_unix(cron:session): session closed for user root
Jul 26 15:40:03 prd-ubuntu1804-builder-4c-4g-12567 sshd[1419]: Invalid user jenkins from 10.30.104.4 port 56068
Jul 26 15:40:03 prd-ubuntu1804-builder-4c-4g-12567 sshd[1419]: Received disconnect from 10.30.104.4 port 56068:11: Closed due to user request. [preauth]
Jul 26 15:40:03 prd-ubuntu1804-builder-4c-4g-12567 sshd[1419]: Disconnected from invalid user jenkins 10.30.104.4 port 56068 [preauth]
Jul 26 15:40:04 prd-ubuntu1804-builder-4c-4g-12567 useradd[1428]: new group: name=jenkins, GID=1001
Jul 26 15:40:04 prd-ubuntu1804-builder-4c-4g-12567 useradd[1428]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 26 15:40:05 prd-ubuntu1804-builder-4c-4g-12567 sshd[1488]: Accepted publickey for jenkins from 10.30.104.4 port 56070 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 26 15:40:05 prd-ubuntu1804-builder-4c-4g-12567 sshd[1488]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 26 15:40:05 prd-ubuntu1804-builder-4c-4g-12567 systemd-logind[1012]: New session 2 of user jenkins.
Jul 26 15:40:05 prd-ubuntu1804-builder-4c-4g-12567 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 26 15:41:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2088]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 15:41:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2088]: pam_unix(cron:session): session closed for user root
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-8-openjdk-amd64/bin/java 1
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac 1
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64 1
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/bin/java
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 26 15:41:18 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session closed for user root
Jul 26 15:42:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2646]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 15:42:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2646]: pam_unix(cron:session): session closed for user root
Jul 26 15:43:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2649]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 15:43:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2649]: pam_unix(cron:session): session closed for user root
Jul 26 15:44:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2672]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 15:44:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2672]: pam_unix(cron:session): session closed for user root
Jul 26 15:45:01 prd-ubuntu1804-builder-4c-4g-12567 CRON[2888]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 15:45:02 prd-ubuntu1804-builder-4c-4g-12567 CRON[2888]: pam_unix(cron:session): session closed for user root
Jul 26 15:45:21 prd-ubuntu1804-builder-4c-4g-12567 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 26 15:45:21 prd-ubuntu1804-builder-4c-4g-12567 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)