Sep 28 05:12:18 prd-ubuntu1804-builder-4c-4g-5741 passwd[961]: password for 'ubuntu' changed by 'root'
Sep 28 05:12:18 prd-ubuntu1804-builder-4c-4g-5741 systemd-logind[1081]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 28 05:12:18 prd-ubuntu1804-builder-4c-4g-5741 systemd-logind[1081]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 28 05:12:18 prd-ubuntu1804-builder-4c-4g-5741 systemd-logind[1081]: New seat seat0.
Sep 28 05:12:18 prd-ubuntu1804-builder-4c-4g-5741 sshd[1161]: Server listening on 0.0.0.0 port 22.
Sep 28 05:12:18 prd-ubuntu1804-builder-4c-4g-5741 sshd[1161]: Server listening on :: port 22.
Sep 28 05:12:19 prd-ubuntu1804-builder-4c-4g-5741 sshd[1360]: Did not receive identification string from 10.30.104.4 port 56454
Sep 28 05:12:22 prd-ubuntu1804-builder-4c-4g-5741 sshd[1489]: Invalid user jenkins from 10.30.104.4 port 56484
Sep 28 05:12:22 prd-ubuntu1804-builder-4c-4g-5741 sshd[1489]: Received disconnect from 10.30.104.4 port 56484:11: Closed due to user request. [preauth]
Sep 28 05:12:22 prd-ubuntu1804-builder-4c-4g-5741 sshd[1489]: Disconnected from invalid user jenkins 10.30.104.4 port 56484 [preauth]
Sep 28 05:12:24 prd-ubuntu1804-builder-4c-4g-5741 sshd[1514]: Invalid user jenkins from 10.30.104.4 port 56520
Sep 28 05:12:24 prd-ubuntu1804-builder-4c-4g-5741 sshd[1514]: Received disconnect from 10.30.104.4 port 56520:11: Closed due to user request. [preauth]
Sep 28 05:12:24 prd-ubuntu1804-builder-4c-4g-5741 sshd[1514]: Disconnected from invalid user jenkins 10.30.104.4 port 56520 [preauth]
Sep 28 05:12:25 prd-ubuntu1804-builder-4c-4g-5741 useradd[1530]: new group: name=jenkins, GID=1001
Sep 28 05:12:25 prd-ubuntu1804-builder-4c-4g-5741 useradd[1530]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 28 05:12:26 prd-ubuntu1804-builder-4c-4g-5741 sshd[1569]: Accepted publickey for jenkins from 10.30.104.4 port 56558 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 28 05:12:26 prd-ubuntu1804-builder-4c-4g-5741 sshd[1569]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 28 05:12:26 prd-ubuntu1804-builder-4c-4g-5741 systemd-logind[1081]: New session 1 of user jenkins.
Sep 28 05:12:26 prd-ubuntu1804-builder-4c-4g-5741 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 28 05:13:02 prd-ubuntu1804-builder-4c-4g-5741 CRON[2138]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 28 05:13:02 prd-ubuntu1804-builder-4c-4g-5741 CRON[2138]: pam_unix(cron:session): session closed for user root
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-be-common-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-8-openjdk-amd64/bin/java 1
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session closed for user root
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-be-common-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac 1
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session closed for user root
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-be-common-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64 1
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session closed for user root
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-be-common-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/bin/java
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session closed for user root
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-be-common-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session closed for user root
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-be-common-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Sep 28 05:13:46 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session closed for user root
Sep 28 05:14:01 prd-ubuntu1804-builder-4c-4g-5741 CRON[2419]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 28 05:14:01 prd-ubuntu1804-builder-4c-4g-5741 CRON[2419]: pam_unix(cron:session): session closed for user root
Sep 28 05:14:42 prd-ubuntu1804-builder-4c-4g-5741 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/sdc-sdc-be-common-master-merge-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 28 05:14:42 prd-ubuntu1804-builder-4c-4g-5741 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)