Oct  7 07:40:00 prd-ubuntu1804-builder-4c-4g-7667 passwd[964]: password for 'ubuntu' changed by 'root'
Oct  7 07:40:00 prd-ubuntu1804-builder-4c-4g-7667 systemd-logind[1019]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  7 07:40:00 prd-ubuntu1804-builder-4c-4g-7667 systemd-logind[1019]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  7 07:40:00 prd-ubuntu1804-builder-4c-4g-7667 systemd-logind[1019]: New seat seat0.
Oct  7 07:40:00 prd-ubuntu1804-builder-4c-4g-7667 sshd[1066]: Server listening on 0.0.0.0 port 22.
Oct  7 07:40:00 prd-ubuntu1804-builder-4c-4g-7667 sshd[1066]: Server listening on :: port 22.
Oct  7 07:40:02 prd-ubuntu1804-builder-4c-4g-7667 sshd[1338]: Did not receive identification string from 10.30.104.4 port 52952
Oct  7 07:40:02 prd-ubuntu1804-builder-4c-4g-7667 sshd[1351]: Invalid user jenkins from 10.30.104.4 port 52962
Oct  7 07:40:02 prd-ubuntu1804-builder-4c-4g-7667 sshd[1351]: Received disconnect from 10.30.104.4 port 52962:11: Closed due to user request. [preauth]
Oct  7 07:40:02 prd-ubuntu1804-builder-4c-4g-7667 sshd[1351]: Disconnected from invalid user jenkins 10.30.104.4 port 52962 [preauth]
Oct  7 07:40:04 prd-ubuntu1804-builder-4c-4g-7667 sshd[1385]: Invalid user jenkins from 10.30.104.4 port 52996
Oct  7 07:40:04 prd-ubuntu1804-builder-4c-4g-7667 sshd[1385]: Received disconnect from 10.30.104.4 port 52996:11: Closed due to user request. [preauth]
Oct  7 07:40:04 prd-ubuntu1804-builder-4c-4g-7667 sshd[1385]: Disconnected from invalid user jenkins 10.30.104.4 port 52996 [preauth]
Oct  7 07:40:05 prd-ubuntu1804-builder-4c-4g-7667 useradd[1392]: new group: name=jenkins, GID=1001
Oct  7 07:40:05 prd-ubuntu1804-builder-4c-4g-7667 useradd[1392]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct  7 07:40:07 prd-ubuntu1804-builder-4c-4g-7667 sshd[1486]: Accepted publickey for jenkins from 10.30.104.4 port 53012 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct  7 07:40:07 prd-ubuntu1804-builder-4c-4g-7667 sshd[1486]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  7 07:40:07 prd-ubuntu1804-builder-4c-4g-7667 systemd-logind[1019]: New session 1 of user jenkins.
Oct  7 07:40:07 prd-ubuntu1804-builder-4c-4g-7667 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  7 07:41:02 prd-ubuntu1804-builder-4c-4g-7667 CRON[2065]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  7 07:41:02 prd-ubuntu1804-builder-4c-4g-7667 CRON[2065]: pam_unix(cron:session): session closed for user root
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-distribution-client-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-distribution-client-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-distribution-client-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64 1
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-distribution-client-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-distribution-client-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-distribution-client-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 07:41:13 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 07:42:01 prd-ubuntu1804-builder-4c-4g-7667 CRON[2512]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  7 07:42:01 prd-ubuntu1804-builder-4c-4g-7667 CRON[2512]: pam_unix(cron:session): session closed for user root
Oct  7 07:42:58 prd-ubuntu1804-builder-4c-4g-7667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-distribution-client-master-merge-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct  7 07:42:58 prd-ubuntu1804-builder-4c-4g-7667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)