Aug 28 08:52:50 prd-ubuntu1804-builder-4c-4g-41698 passwd[909]: password for 'ubuntu' changed by 'root'
Aug 28 08:52:50 prd-ubuntu1804-builder-4c-4g-41698 systemd-logind[996]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 28 08:52:50 prd-ubuntu1804-builder-4c-4g-41698 systemd-logind[996]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 28 08:52:50 prd-ubuntu1804-builder-4c-4g-41698 systemd-logind[996]: New seat seat0.
Aug 28 08:52:50 prd-ubuntu1804-builder-4c-4g-41698 sshd[1037]: Server listening on 0.0.0.0 port 22.
Aug 28 08:52:50 prd-ubuntu1804-builder-4c-4g-41698 sshd[1037]: Server listening on :: port 22.
Aug 28 08:52:54 prd-ubuntu1804-builder-4c-4g-41698 sshd[1333]: Did not receive identification string from 10.30.104.4 port 34942
Aug 28 08:53:01 prd-ubuntu1804-builder-4c-4g-41698 sshd[1364]: Invalid user jenkins from 10.30.104.4 port 34982
Aug 28 08:53:01 prd-ubuntu1804-builder-4c-4g-41698 sshd[1364]: Received disconnect from 10.30.104.4 port 34982:11: Closed due to user request. [preauth]
Aug 28 08:53:01 prd-ubuntu1804-builder-4c-4g-41698 sshd[1364]: Disconnected from invalid user jenkins 10.30.104.4 port 34982 [preauth]
Aug 28 08:53:01 prd-ubuntu1804-builder-4c-4g-41698 CRON[1367]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 28 08:53:01 prd-ubuntu1804-builder-4c-4g-41698 CRON[1367]: pam_unix(cron:session): session closed for user root
Aug 28 08:53:03 prd-ubuntu1804-builder-4c-4g-41698 sshd[1377]: Invalid user jenkins from 10.30.104.4 port 34998
Aug 28 08:53:03 prd-ubuntu1804-builder-4c-4g-41698 sshd[1377]: Received disconnect from 10.30.104.4 port 34998:11: Closed due to user request. [preauth]
Aug 28 08:53:03 prd-ubuntu1804-builder-4c-4g-41698 sshd[1377]: Disconnected from invalid user jenkins 10.30.104.4 port 34998 [preauth]
Aug 28 08:53:05 prd-ubuntu1804-builder-4c-4g-41698 useradd[1397]: new group: name=jenkins, GID=1001
Aug 28 08:53:05 prd-ubuntu1804-builder-4c-4g-41698 useradd[1397]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 28 08:53:06 prd-ubuntu1804-builder-4c-4g-41698 sshd[1457]: Accepted publickey for jenkins from 10.30.104.4 port 35008 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 28 08:53:06 prd-ubuntu1804-builder-4c-4g-41698 sshd[1457]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 28 08:53:06 prd-ubuntu1804-builder-4c-4g-41698 systemd-logind[996]: New session 2 of user jenkins.
Aug 28 08:53:06 prd-ubuntu1804-builder-4c-4g-41698 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 28 08:54:02 prd-ubuntu1804-builder-4c-4g-41698 CRON[2066]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 28 08:54:02 prd-ubuntu1804-builder-4c-4g-41698 CRON[2066]: pam_unix(cron:session): session closed for user root
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-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
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session closed for user root
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-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
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session closed for user root
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-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
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session closed for user root
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/bin/java
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session closed for user root
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session closed for user root
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-merge-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Aug 28 08:54:19 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session closed for user root
Aug 28 08:54:57 prd-ubuntu1804-builder-4c-4g-41698 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-merge-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 28 08:54:57 prd-ubuntu1804-builder-4c-4g-41698 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)