Feb  1 03:53:28 prd-ubuntu1804-builder-4c-4g-1271 passwd[957]: password for 'ubuntu' changed by 'root'
Feb  1 03:53:28 prd-ubuntu1804-builder-4c-4g-1271 systemd-logind[1009]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  1 03:53:28 prd-ubuntu1804-builder-4c-4g-1271 systemd-logind[1009]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  1 03:53:28 prd-ubuntu1804-builder-4c-4g-1271 systemd-logind[1009]: New seat seat0.
Feb  1 03:53:28 prd-ubuntu1804-builder-4c-4g-1271 sshd[1065]: Server listening on 0.0.0.0 port 22.
Feb  1 03:53:28 prd-ubuntu1804-builder-4c-4g-1271 sshd[1065]: Server listening on :: port 22.
Feb  1 03:53:29 prd-ubuntu1804-builder-4c-4g-1271 sshd[1269]: Did not receive identification string from 10.30.104.4 port 41466
Feb  1 03:53:35 prd-ubuntu1804-builder-4c-4g-1271 sshd[1405]: Invalid user jenkins from 10.30.104.4 port 41468
Feb  1 03:53:35 prd-ubuntu1804-builder-4c-4g-1271 sshd[1405]: Received disconnect from 10.30.104.4 port 41468:11: Closed due to user request. [preauth]
Feb  1 03:53:35 prd-ubuntu1804-builder-4c-4g-1271 sshd[1405]: Disconnected from invalid user jenkins 10.30.104.4 port 41468 [preauth]
Feb  1 03:53:37 prd-ubuntu1804-builder-4c-4g-1271 sshd[1427]: Invalid user jenkins from 10.30.104.4 port 41472
Feb  1 03:53:37 prd-ubuntu1804-builder-4c-4g-1271 useradd[1429]: new group: name=jenkins, GID=1001
Feb  1 03:53:37 prd-ubuntu1804-builder-4c-4g-1271 useradd[1429]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  1 03:53:37 prd-ubuntu1804-builder-4c-4g-1271 sshd[1427]: Received disconnect from 10.30.104.4 port 41472:11: Closed due to user request. [preauth]
Feb  1 03:53:37 prd-ubuntu1804-builder-4c-4g-1271 sshd[1427]: Disconnected from invalid user jenkins 10.30.104.4 port 41472 [preauth]
Feb  1 03:53:39 prd-ubuntu1804-builder-4c-4g-1271 sshd[1497]: Accepted publickey for jenkins from 10.30.104.4 port 41474 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  1 03:53:39 prd-ubuntu1804-builder-4c-4g-1271 sshd[1497]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  1 03:53:39 prd-ubuntu1804-builder-4c-4g-1271 systemd-logind[1009]: New session 1 of user jenkins.
Feb  1 03:53:39 prd-ubuntu1804-builder-4c-4g-1271 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  1 03:54:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2052]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 03:54:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2052]: pam_unix(cron:session): session closed for user root
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 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
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session closed for user root
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 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
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session closed for user root
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 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
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session closed for user root
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 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
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session closed for user root
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 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
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session closed for user root
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 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
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb  1 03:54:58 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session closed for user root
Feb  1 03:55:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2431]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 03:55:02 prd-ubuntu1804-builder-4c-4g-1271 CRON[2431]: pam_unix(cron:session): session closed for user root
Feb  1 03:56:02 prd-ubuntu1804-builder-4c-4g-1271 CRON[2435]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 03:56:02 prd-ubuntu1804-builder-4c-4g-1271 CRON[2435]: pam_unix(cron:session): session closed for user root
Feb  1 03:57:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2438]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 03:57:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2438]: pam_unix(cron:session): session closed for user root
Feb  1 03:58:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2442]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 03:58:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2442]: pam_unix(cron:session): session closed for user root
Feb  1 03:59:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2451]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 03:59:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2451]: pam_unix(cron:session): session closed for user root
Feb  1 04:00:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2456]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 04:00:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2456]: pam_unix(cron:session): session closed for user root
Feb  1 04:01:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2459]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 04:01:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2459]: pam_unix(cron:session): session closed for user root
Feb  1 04:02:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2463]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 04:02:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2463]: pam_unix(cron:session): session closed for user root
Feb  1 04:03:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2466]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 04:03:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[2466]: pam_unix(cron:session): session closed for user root
Feb  1 04:04:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[13213]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 04:04:01 prd-ubuntu1804-builder-4c-4g-1271 CRON[13213]: pam_unix(cron:session): session closed for user root
Feb  1 04:04:16 prd-ubuntu1804-builder-4c-4g-1271 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/dcaegen2-maven-merge-london ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  1 04:04:16 prd-ubuntu1804-builder-4c-4g-1271 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)