Jan 20 03:53:22 prd-ubuntu1804-builder-4c-4g-13556 passwd[927]: password for 'ubuntu' changed by 'root'
Jan 20 03:53:22 prd-ubuntu1804-builder-4c-4g-13556 systemd-logind[1013]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 20 03:53:22 prd-ubuntu1804-builder-4c-4g-13556 systemd-logind[1013]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 20 03:53:22 prd-ubuntu1804-builder-4c-4g-13556 systemd-logind[1013]: New seat seat0.
Jan 20 03:53:22 prd-ubuntu1804-builder-4c-4g-13556 sshd[1063]: Server listening on 0.0.0.0 port 22.
Jan 20 03:53:22 prd-ubuntu1804-builder-4c-4g-13556 sshd[1063]: Server listening on :: port 22.
Jan 20 03:53:25 prd-ubuntu1804-builder-4c-4g-13556 sshd[1363]: Did not receive identification string from 10.30.104.4 port 35736
Jan 20 03:53:31 prd-ubuntu1804-builder-4c-4g-13556 sshd[1414]: Invalid user jenkins from 10.30.104.4 port 35738
Jan 20 03:53:31 prd-ubuntu1804-builder-4c-4g-13556 sshd[1414]: Received disconnect from 10.30.104.4 port 35738:11: Closed due to user request. [preauth]
Jan 20 03:53:31 prd-ubuntu1804-builder-4c-4g-13556 sshd[1414]: Disconnected from invalid user jenkins 10.30.104.4 port 35738 [preauth]
Jan 20 03:53:32 prd-ubuntu1804-builder-4c-4g-13556 useradd[1436]: new group: name=jenkins, GID=1001
Jan 20 03:53:32 prd-ubuntu1804-builder-4c-4g-13556 useradd[1436]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 20 03:53:34 prd-ubuntu1804-builder-4c-4g-13556 sshd[1496]: Accepted publickey for jenkins from 10.30.104.4 port 35740 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 20 03:53:34 prd-ubuntu1804-builder-4c-4g-13556 sshd[1496]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 20 03:53:34 prd-ubuntu1804-builder-4c-4g-13556 systemd-logind[1013]: New session 1 of user jenkins.
Jan 20 03:53:34 prd-ubuntu1804-builder-4c-4g-13556 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 20 03:54:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2066]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 20 03:54:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2066]: pam_unix(cron:session): session closed for user root
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 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
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session closed for user root
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 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
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session closed for user root
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 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
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session closed for user root
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 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
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session closed for user root
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 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
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session closed for user root
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 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
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 20 03:54:54 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session closed for user root
Jan 20 03:55:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2449]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 20 03:55:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2449]: pam_unix(cron:session): session closed for user root
Jan 20 03:56:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2453]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 20 03:56:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2453]: pam_unix(cron:session): session closed for user root
Jan 20 03:57:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2456]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 20 03:57:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2456]: pam_unix(cron:session): session closed for user root
Jan 20 03:58:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2463]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 20 03:58:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[2463]: pam_unix(cron:session): session closed for user root
Jan 20 03:59:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[3303]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 20 03:59:01 prd-ubuntu1804-builder-4c-4g-13556 CRON[3303]: pam_unix(cron:session): session closed for user root
Jan 20 03:59:47 prd-ubuntu1804-builder-4c-4g-13556 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 20 03:59:47 prd-ubuntu1804-builder-4c-4g-13556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)