Feb 28 14:27:44 prd-ubuntu1804-builder-4c-4g-9482 passwd[919]: password for 'ubuntu' changed by 'root'
Feb 28 14:27:44 prd-ubuntu1804-builder-4c-4g-9482 systemd-logind[985]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 28 14:27:44 prd-ubuntu1804-builder-4c-4g-9482 systemd-logind[985]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 28 14:27:44 prd-ubuntu1804-builder-4c-4g-9482 systemd-logind[985]: New seat seat0.
Feb 28 14:27:44 prd-ubuntu1804-builder-4c-4g-9482 sshd[994]: Server listening on 0.0.0.0 port 22.
Feb 28 14:27:44 prd-ubuntu1804-builder-4c-4g-9482 sshd[994]: Server listening on :: port 22.
Feb 28 14:27:47 prd-ubuntu1804-builder-4c-4g-9482 sshd[1307]: Did not receive identification string from 10.30.104.4 port 60054
Feb 28 14:27:54 prd-ubuntu1804-builder-4c-4g-9482 sshd[1367]: Invalid user jenkins from 10.30.104.4 port 60060
Feb 28 14:27:54 prd-ubuntu1804-builder-4c-4g-9482 sshd[1367]: Received disconnect from 10.30.104.4 port 60060:11: Closed due to user request. [preauth]
Feb 28 14:27:54 prd-ubuntu1804-builder-4c-4g-9482 sshd[1367]: Disconnected from invalid user jenkins 10.30.104.4 port 60060 [preauth]
Feb 28 14:27:54 prd-ubuntu1804-builder-4c-4g-9482 useradd[1379]: new group: name=jenkins, GID=1001
Feb 28 14:27:54 prd-ubuntu1804-builder-4c-4g-9482 useradd[1379]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 28 14:27:56 prd-ubuntu1804-builder-4c-4g-9482 sshd[1439]: Accepted publickey for jenkins from 10.30.104.4 port 60068 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 28 14:27:56 prd-ubuntu1804-builder-4c-4g-9482 sshd[1439]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 28 14:27:56 prd-ubuntu1804-builder-4c-4g-9482 systemd-logind[985]: New session 1 of user jenkins.
Feb 28 14:27:56 prd-ubuntu1804-builder-4c-4g-9482 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 28 14:28:01 prd-ubuntu1804-builder-4c-4g-9482 CRON[1663]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 14:28:01 prd-ubuntu1804-builder-4c-4g-9482 CRON[1663]: pam_unix(cron:session): session closed for user root
Feb 28 14:29:01 prd-ubuntu1804-builder-4c-4g-9482 CRON[2371]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 14:29:01 prd-ubuntu1804-builder-4c-4g-9482 CRON[2371]: pam_unix(cron:session): session closed for user root
Feb 28 14:30:01 prd-ubuntu1804-builder-4c-4g-9482 CRON[3064]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 14:30:01 prd-ubuntu1804-builder-4c-4g-9482 CRON[3064]: pam_unix(cron:session): session closed for user root
Feb 28 14:30:19 prd-ubuntu1804-builder-4c-4g-9482 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 28 14:30:19 prd-ubuntu1804-builder-4c-4g-9482 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)