Apr 24 03:21:25 prd-ubuntu1804-builder-4c-4g-25444 passwd[907]: password for 'ubuntu' changed by 'root'
Apr 24 03:21:25 prd-ubuntu1804-builder-4c-4g-25444 systemd-logind[987]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 24 03:21:25 prd-ubuntu1804-builder-4c-4g-25444 systemd-logind[987]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 24 03:21:25 prd-ubuntu1804-builder-4c-4g-25444 systemd-logind[987]: New seat seat0.
Apr 24 03:21:25 prd-ubuntu1804-builder-4c-4g-25444 sshd[996]: Server listening on 0.0.0.0 port 22.
Apr 24 03:21:25 prd-ubuntu1804-builder-4c-4g-25444 sshd[996]: Server listening on :: port 22.
Apr 24 03:21:26 prd-ubuntu1804-builder-4c-4g-25444 sshd[1239]: Did not receive identification string from 10.30.104.4 port 56504
Apr 24 03:21:34 prd-ubuntu1804-builder-4c-4g-25444 sshd[1376]: Invalid user jenkins from 10.30.104.4 port 56506
Apr 24 03:21:34 prd-ubuntu1804-builder-4c-4g-25444 sshd[1376]: Received disconnect from 10.30.104.4 port 56506:11: Closed due to user request. [preauth]
Apr 24 03:21:34 prd-ubuntu1804-builder-4c-4g-25444 sshd[1376]: Disconnected from invalid user jenkins 10.30.104.4 port 56506 [preauth]
Apr 24 03:21:36 prd-ubuntu1804-builder-4c-4g-25444 sshd[1387]: Invalid user jenkins from 10.30.104.4 port 56508
Apr 24 03:21:36 prd-ubuntu1804-builder-4c-4g-25444 sshd[1387]: Received disconnect from 10.30.104.4 port 56508:11: Closed due to user request. [preauth]
Apr 24 03:21:36 prd-ubuntu1804-builder-4c-4g-25444 sshd[1387]: Disconnected from invalid user jenkins 10.30.104.4 port 56508 [preauth]
Apr 24 03:21:36 prd-ubuntu1804-builder-4c-4g-25444 useradd[1400]: new group: name=jenkins, GID=1001
Apr 24 03:21:36 prd-ubuntu1804-builder-4c-4g-25444 useradd[1400]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 24 03:21:38 prd-ubuntu1804-builder-4c-4g-25444 sshd[1460]: Accepted publickey for jenkins from 10.30.104.4 port 56510 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 24 03:21:38 prd-ubuntu1804-builder-4c-4g-25444 sshd[1460]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 24 03:21:38 prd-ubuntu1804-builder-4c-4g-25444 systemd-logind[987]: New session 1 of user jenkins.
Apr 24 03:21:38 prd-ubuntu1804-builder-4c-4g-25444 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 24 03:22:01 prd-ubuntu1804-builder-4c-4g-25444 CRON[2016]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 24 03:22:01 prd-ubuntu1804-builder-4c-4g-25444 CRON[2016]: pam_unix(cron:session): session closed for user root
Apr 24 03:23:01 prd-ubuntu1804-builder-4c-4g-25444 CRON[2457]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 24 03:23:01 prd-ubuntu1804-builder-4c-4g-25444 CRON[2457]: pam_unix(cron:session): session closed for user root
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 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
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session closed for user root
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 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
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session closed for user root
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 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
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session closed for user root
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 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
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session closed for user root
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 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
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session closed for user root
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 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
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Apr 24 03:23:12 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session closed for user root
Apr 24 03:24:01 prd-ubuntu1804-builder-4c-4g-25444 CRON[3199]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 24 03:24:01 prd-ubuntu1804-builder-4c-4g-25444 CRON[3199]: pam_unix(cron:session): session closed for user root
Apr 24 03:24:08 prd-ubuntu1804-builder-4c-4g-25444 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/integration-simulators-nf-simulator-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 24 03:24:08 prd-ubuntu1804-builder-4c-4g-25444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)