Apr  6 09:37:23 prd-ubuntu1804-builder-4c-4g-20981 passwd[946]: password for 'ubuntu' changed by 'root'
Apr  6 09:37:23 prd-ubuntu1804-builder-4c-4g-20981 systemd-logind[995]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  6 09:37:23 prd-ubuntu1804-builder-4c-4g-20981 systemd-logind[995]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  6 09:37:23 prd-ubuntu1804-builder-4c-4g-20981 systemd-logind[995]: New seat seat0.
Apr  6 09:37:23 prd-ubuntu1804-builder-4c-4g-20981 sshd[1051]: Server listening on 0.0.0.0 port 22.
Apr  6 09:37:23 prd-ubuntu1804-builder-4c-4g-20981 sshd[1051]: Server listening on :: port 22.
Apr  6 09:37:26 prd-ubuntu1804-builder-4c-4g-20981 sshd[1359]: Did not receive identification string from 10.30.104.4 port 41742
Apr  6 09:37:33 prd-ubuntu1804-builder-4c-4g-20981 sshd[1458]: Invalid user jenkins from 10.30.104.4 port 41746
Apr  6 09:37:33 prd-ubuntu1804-builder-4c-4g-20981 sshd[1458]: Received disconnect from 10.30.104.4 port 41746:11: Closed due to user request. [preauth]
Apr  6 09:37:33 prd-ubuntu1804-builder-4c-4g-20981 sshd[1458]: Disconnected from invalid user jenkins 10.30.104.4 port 41746 [preauth]
Apr  6 09:37:33 prd-ubuntu1804-builder-4c-4g-20981 useradd[1465]: new group: name=jenkins, GID=1001
Apr  6 09:37:33 prd-ubuntu1804-builder-4c-4g-20981 useradd[1465]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr  6 09:37:35 prd-ubuntu1804-builder-4c-4g-20981 sshd[1525]: Accepted publickey for jenkins from 10.30.104.4 port 41748 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr  6 09:37:35 prd-ubuntu1804-builder-4c-4g-20981 sshd[1525]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  6 09:37:35 prd-ubuntu1804-builder-4c-4g-20981 systemd-logind[995]: New session 1 of user jenkins.
Apr  6 09:37:35 prd-ubuntu1804-builder-4c-4g-20981 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  6 09:38:02 prd-ubuntu1804-builder-4c-4g-20981 CRON[2107]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:38:02 prd-ubuntu1804-builder-4c-4g-20981 CRON[2107]: pam_unix(cron:session): session closed for user root
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session closed for user root
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session closed for user root
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64 1
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session closed for user root
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session closed for user root
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session closed for user root
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  6 09:38:53 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session closed for user root
Apr  6 09:39:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2476]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:39:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2476]: pam_unix(cron:session): session closed for user root
Apr  6 09:40:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2481]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:40:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2481]: pam_unix(cron:session): session closed for user root
Apr  6 09:41:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2484]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:41:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2484]: pam_unix(cron:session): session closed for user root
Apr  6 09:42:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2489]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:42:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2489]: pam_unix(cron:session): session closed for user root
Apr  6 09:43:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2510]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:43:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2510]: pam_unix(cron:session): session closed for user root
Apr  6 09:44:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2515]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:44:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2515]: pam_unix(cron:session): session closed for user root
Apr  6 09:45:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2519]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:45:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2519]: pam_unix(cron:session): session closed for user root
Apr  6 09:46:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2523]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:46:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2523]: pam_unix(cron:session): session closed for user root
Apr  6 09:47:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2603]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  6 09:47:01 prd-ubuntu1804-builder-4c-4g-20981 CRON[2603]: pam_unix(cron:session): session closed for user root
Apr  6 09:47:56 prd-ubuntu1804-builder-4c-4g-20981 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-master ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr  6 09:47:56 prd-ubuntu1804-builder-4c-4g-20981 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)