Jul 25 03:21:19 prd-ubuntu1804-builder-4c-4g-30420 passwd[923]: password for 'ubuntu' changed by 'root'
Jul 25 03:21:19 prd-ubuntu1804-builder-4c-4g-30420 systemd-logind[1009]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 25 03:21:19 prd-ubuntu1804-builder-4c-4g-30420 systemd-logind[1009]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 25 03:21:19 prd-ubuntu1804-builder-4c-4g-30420 systemd-logind[1009]: New seat seat0.
Jul 25 03:21:19 prd-ubuntu1804-builder-4c-4g-30420 sshd[1041]: Server listening on 0.0.0.0 port 22.
Jul 25 03:21:19 prd-ubuntu1804-builder-4c-4g-30420 sshd[1041]: Server listening on :: port 22.
Jul 25 03:21:21 prd-ubuntu1804-builder-4c-4g-30420 sshd[1287]: Did not receive identification string from 10.30.104.4 port 41368
Jul 25 03:21:30 prd-ubuntu1804-builder-4c-4g-30420 sshd[1369]: Invalid user jenkins from 10.30.104.4 port 41378
Jul 25 03:21:31 prd-ubuntu1804-builder-4c-4g-30420 sshd[1369]: Received disconnect from 10.30.104.4 port 41378:11: Closed due to user request. [preauth]
Jul 25 03:21:31 prd-ubuntu1804-builder-4c-4g-30420 sshd[1369]: Disconnected from invalid user jenkins 10.30.104.4 port 41378 [preauth]
Jul 25 03:21:33 prd-ubuntu1804-builder-4c-4g-30420 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 41380
Jul 25 03:21:33 prd-ubuntu1804-builder-4c-4g-30420 sshd[1373]: Received disconnect from 10.30.104.4 port 41380:11: Closed due to user request. [preauth]
Jul 25 03:21:33 prd-ubuntu1804-builder-4c-4g-30420 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 41380 [preauth]
Jul 25 03:21:35 prd-ubuntu1804-builder-4c-4g-30420 sshd[1392]: Invalid user jenkins from 10.30.104.4 port 41382
Jul 25 03:21:35 prd-ubuntu1804-builder-4c-4g-30420 sshd[1392]: Received disconnect from 10.30.104.4 port 41382:11: Closed due to user request. [preauth]
Jul 25 03:21:35 prd-ubuntu1804-builder-4c-4g-30420 sshd[1392]: Disconnected from invalid user jenkins 10.30.104.4 port 41382 [preauth]
Jul 25 03:21:35 prd-ubuntu1804-builder-4c-4g-30420 useradd[1395]: new group: name=jenkins, GID=1001
Jul 25 03:21:35 prd-ubuntu1804-builder-4c-4g-30420 useradd[1395]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 25 03:21:37 prd-ubuntu1804-builder-4c-4g-30420 sshd[1455]: Accepted publickey for jenkins from 10.30.104.4 port 41384 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 25 03:21:37 prd-ubuntu1804-builder-4c-4g-30420 sshd[1455]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 25 03:21:37 prd-ubuntu1804-builder-4c-4g-30420 systemd-logind[1009]: New session 1 of user jenkins.
Jul 25 03:21:37 prd-ubuntu1804-builder-4c-4g-30420 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 25 03:22:03 prd-ubuntu1804-builder-4c-4g-30420 CRON[2015]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 25 03:22:03 prd-ubuntu1804-builder-4c-4g-30420 CRON[2015]: pam_unix(cron:session): session closed for user root
Jul 25 03:23:01 prd-ubuntu1804-builder-4c-4g-30420 CRON[2053]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 25 03:23:13 prd-ubuntu1804-builder-4c-4g-30420 CRON[2053]: pam_unix(cron:session): session closed for user root
Jul 25 03:24:01 prd-ubuntu1804-builder-4c-4g-30420 CRON[2277]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 25 03:24:01 prd-ubuntu1804-builder-4c-4g-30420 CRON[2277]: pam_unix(cron:session): session closed for user root
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session closed for user root
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac 1
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session closed for user root
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64 1
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session closed for user root
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session closed for user root
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session closed for user root
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-11-openjdk-amd64
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 25 03:24:11 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session closed for user root
Jul 25 03:24:51 prd-ubuntu1804-builder-4c-4g-30420 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 25 03:24:51 prd-ubuntu1804-builder-4c-4g-30420 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)