Apr  5 03:53:24 prd-ubuntu1804-builder-4c-4g-20657 passwd[915]: password for 'ubuntu' changed by 'root'
Apr  5 03:53:24 prd-ubuntu1804-builder-4c-4g-20657 systemd-logind[955]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  5 03:53:24 prd-ubuntu1804-builder-4c-4g-20657 systemd-logind[955]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  5 03:53:24 prd-ubuntu1804-builder-4c-4g-20657 systemd-logind[955]: New seat seat0.
Apr  5 03:53:24 prd-ubuntu1804-builder-4c-4g-20657 sshd[1008]: Server listening on 0.0.0.0 port 22.
Apr  5 03:53:24 prd-ubuntu1804-builder-4c-4g-20657 sshd[1008]: Server listening on :: port 22.
Apr  5 03:53:26 prd-ubuntu1804-builder-4c-4g-20657 sshd[1292]: Did not receive identification string from 10.30.104.4 port 55482
Apr  5 03:53:34 prd-ubuntu1804-builder-4c-4g-20657 sshd[1394]: Invalid user jenkins from 10.30.104.4 port 55484
Apr  5 03:53:34 prd-ubuntu1804-builder-4c-4g-20657 sshd[1394]: Received disconnect from 10.30.104.4 port 55484:11: Closed due to user request. [preauth]
Apr  5 03:53:34 prd-ubuntu1804-builder-4c-4g-20657 sshd[1394]: Disconnected from invalid user jenkins 10.30.104.4 port 55484 [preauth]
Apr  5 03:53:36 prd-ubuntu1804-builder-4c-4g-20657 sshd[1399]: Invalid user jenkins from 10.30.104.4 port 55486
Apr  5 03:53:36 prd-ubuntu1804-builder-4c-4g-20657 sshd[1399]: Received disconnect from 10.30.104.4 port 55486:11: Closed due to user request. [preauth]
Apr  5 03:53:36 prd-ubuntu1804-builder-4c-4g-20657 sshd[1399]: Disconnected from invalid user jenkins 10.30.104.4 port 55486 [preauth]
Apr  5 03:53:37 prd-ubuntu1804-builder-4c-4g-20657 useradd[1418]: new group: name=jenkins, GID=1001
Apr  5 03:53:37 prd-ubuntu1804-builder-4c-4g-20657 useradd[1418]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr  5 03:53:38 prd-ubuntu1804-builder-4c-4g-20657 sshd[1478]: Accepted publickey for jenkins from 10.30.104.4 port 55488 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr  5 03:53:38 prd-ubuntu1804-builder-4c-4g-20657 sshd[1478]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  5 03:53:38 prd-ubuntu1804-builder-4c-4g-20657 systemd-logind[955]: New session 1 of user jenkins.
Apr  5 03:53:38 prd-ubuntu1804-builder-4c-4g-20657 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  5 03:54:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2044]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 03:54:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2044]: pam_unix(cron:session): session closed for user root
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session closed for user root
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session closed for user root
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; 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  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session closed for user root
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session closed for user root
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session closed for user root
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr  5 03:54:58 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session closed for user root
Apr  5 03:55:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2426]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 03:55:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2426]: pam_unix(cron:session): session closed for user root
Apr  5 03:56:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2431]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 03:56:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2431]: pam_unix(cron:session): session closed for user root
Apr  5 03:57:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2434]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 03:57:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2434]: pam_unix(cron:session): session closed for user root
Apr  5 03:58:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2442]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 03:58:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2442]: pam_unix(cron:session): session closed for user root
Apr  5 03:59:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2447]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 03:59:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2447]: pam_unix(cron:session): session closed for user root
Apr  5 04:00:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2451]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 04:00:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2451]: pam_unix(cron:session): session closed for user root
Apr  5 04:01:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2454]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 04:01:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2454]: pam_unix(cron:session): session closed for user root
Apr  5 04:02:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2458]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 04:02:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2458]: pam_unix(cron:session): session closed for user root
Apr  5 04:03:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2461]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 04:03:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[2461]: pam_unix(cron:session): session closed for user root
Apr  5 04:04:01 prd-ubuntu1804-builder-4c-4g-20657 CRON[10766]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 04:04:02 prd-ubuntu1804-builder-4c-4g-20657 CRON[10766]: pam_unix(cron:session): session closed for user root
Apr  5 04:04:41 prd-ubuntu1804-builder-4c-4g-20657 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr  5 04:04:41 prd-ubuntu1804-builder-4c-4g-20657 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)