Jul 21 09:30:05 prd-ubuntu1804-builder-4c-4g-1560 passwd[940]: password for 'ubuntu' changed by 'root'
Jul 21 09:30:05 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[1046]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 21 09:30:05 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[1046]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 21 09:30:05 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[1046]: New seat seat0.
Jul 21 09:30:05 prd-ubuntu1804-builder-4c-4g-1560 sshd[1076]: Server listening on 0.0.0.0 port 22.
Jul 21 09:30:05 prd-ubuntu1804-builder-4c-4g-1560 sshd[1076]: Server listening on :: port 22.
Jul 21 09:30:06 prd-ubuntu1804-builder-4c-4g-1560 sshd[1218]: Did not receive identification string from 10.30.104.4 port 43954
Jul 21 09:30:12 prd-ubuntu1804-builder-4c-4g-1560 sshd[1396]: Invalid user jenkins from 10.30.104.4 port 43974
Jul 21 09:30:12 prd-ubuntu1804-builder-4c-4g-1560 sshd[1396]: Received disconnect from 10.30.104.4 port 43974:11: Closed due to user request. [preauth]
Jul 21 09:30:12 prd-ubuntu1804-builder-4c-4g-1560 sshd[1396]: Disconnected from invalid user jenkins 10.30.104.4 port 43974 [preauth]
Jul 21 09:30:14 prd-ubuntu1804-builder-4c-4g-1560 sshd[1400]: Invalid user jenkins from 10.30.104.4 port 43984
Jul 21 09:30:14 prd-ubuntu1804-builder-4c-4g-1560 sshd[1400]: Received disconnect from 10.30.104.4 port 43984:11: Closed due to user request. [preauth]
Jul 21 09:30:14 prd-ubuntu1804-builder-4c-4g-1560 sshd[1400]: Disconnected from invalid user jenkins 10.30.104.4 port 43984 [preauth]
Jul 21 09:30:16 prd-ubuntu1804-builder-4c-4g-1560 sshd[1402]: Invalid user jenkins from 10.30.104.4 port 43988
Jul 21 09:30:17 prd-ubuntu1804-builder-4c-4g-1560 sshd[1402]: Received disconnect from 10.30.104.4 port 43988:11: Closed due to user request. [preauth]
Jul 21 09:30:17 prd-ubuntu1804-builder-4c-4g-1560 sshd[1402]: Disconnected from invalid user jenkins 10.30.104.4 port 43988 [preauth]
Jul 21 09:30:18 prd-ubuntu1804-builder-4c-4g-1560 sshd[1404]: Invalid user jenkins from 10.30.104.4 port 43996
Jul 21 09:30:18 prd-ubuntu1804-builder-4c-4g-1560 sshd[1404]: Received disconnect from 10.30.104.4 port 43996:11: Closed due to user request. [preauth]
Jul 21 09:30:18 prd-ubuntu1804-builder-4c-4g-1560 sshd[1404]: Disconnected from invalid user jenkins 10.30.104.4 port 43996 [preauth]
Jul 21 09:30:19 prd-ubuntu1804-builder-4c-4g-1560 useradd[1411]: new group: name=jenkins, GID=1001
Jul 21 09:30:19 prd-ubuntu1804-builder-4c-4g-1560 useradd[1411]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 21 09:30:21 prd-ubuntu1804-builder-4c-4g-1560 sshd[1471]: Accepted publickey for jenkins from 10.30.104.4 port 44004 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 21 09:30:21 prd-ubuntu1804-builder-4c-4g-1560 sshd[1471]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 21 09:30:21 prd-ubuntu1804-builder-4c-4g-1560 systemd-logind[1046]: New session 1 of user jenkins.
Jul 21 09:30:21 prd-ubuntu1804-builder-4c-4g-1560 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 21 09:31:02 prd-ubuntu1804-builder-4c-4g-1560 CRON[2020]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 21 09:31:02 prd-ubuntu1804-builder-4c-4g-1560 CRON[2020]: pam_unix(cron:session): session closed for user root
Jul 21 09:32:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2077]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 21 09:32:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2077]: pam_unix(cron:session): session closed for user root
Jul 21 09:32:26 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-8-openjdk-amd64/bin/java 1
Jul 21 09:32:26 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session closed for user root
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac 1
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session closed for user root
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-verify-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
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session closed for user root
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/bin/java
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session closed for user root
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session closed for user root
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-verify-java ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-8-openjdk-amd64
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 21 09:32:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session closed for user root
Jul 21 09:33:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2577]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 21 09:33:01 prd-ubuntu1804-builder-4c-4g-1560 CRON[2577]: pam_unix(cron:session): session closed for user root
Jul 21 09:33:27 prd-ubuntu1804-builder-4c-4g-1560 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/usecase-ui-nlp-master-verify-java ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 21 09:33:27 prd-ubuntu1804-builder-4c-4g-1560 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)