Feb 15 14:25:45 prd-ubuntu1804-builder-4c-4g-5565 passwd[926]: password for 'ubuntu' changed by 'root'
Feb 15 14:25:45 prd-ubuntu1804-builder-4c-4g-5565 systemd-logind[990]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 15 14:25:45 prd-ubuntu1804-builder-4c-4g-5565 systemd-logind[990]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 15 14:25:45 prd-ubuntu1804-builder-4c-4g-5565 systemd-logind[990]: New seat seat0.
Feb 15 14:25:45 prd-ubuntu1804-builder-4c-4g-5565 sshd[1007]: Server listening on 0.0.0.0 port 22.
Feb 15 14:25:45 prd-ubuntu1804-builder-4c-4g-5565 sshd[1007]: Server listening on :: port 22.
Feb 15 14:25:49 prd-ubuntu1804-builder-4c-4g-5565 sshd[1324]: Did not receive identification string from 10.30.104.4 port 46572
Feb 15 14:25:54 prd-ubuntu1804-builder-4c-4g-5565 sshd[1355]: Invalid user jenkins from 10.30.104.4 port 46576
Feb 15 14:25:54 prd-ubuntu1804-builder-4c-4g-5565 sshd[1355]: Received disconnect from 10.30.104.4 port 46576:11: Closed due to user request. [preauth]
Feb 15 14:25:54 prd-ubuntu1804-builder-4c-4g-5565 sshd[1355]: Disconnected from invalid user jenkins 10.30.104.4 port 46576 [preauth]
Feb 15 14:25:56 prd-ubuntu1804-builder-4c-4g-5565 sshd[1374]: Invalid user jenkins from 10.30.104.4 port 46594
Feb 15 14:25:56 prd-ubuntu1804-builder-4c-4g-5565 sshd[1374]: Received disconnect from 10.30.104.4 port 46594:11: Closed due to user request. [preauth]
Feb 15 14:25:56 prd-ubuntu1804-builder-4c-4g-5565 sshd[1374]: Disconnected from invalid user jenkins 10.30.104.4 port 46594 [preauth]
Feb 15 14:25:56 prd-ubuntu1804-builder-4c-4g-5565 useradd[1379]: new group: name=jenkins, GID=1001
Feb 15 14:25:56 prd-ubuntu1804-builder-4c-4g-5565 useradd[1379]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 15 14:25:58 prd-ubuntu1804-builder-4c-4g-5565 sshd[1445]: Accepted publickey for jenkins from 10.30.104.4 port 46604 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 15 14:25:58 prd-ubuntu1804-builder-4c-4g-5565 sshd[1445]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 15 14:25:58 prd-ubuntu1804-builder-4c-4g-5565 systemd-logind[990]: New session 1 of user jenkins.
Feb 15 14:25:58 prd-ubuntu1804-builder-4c-4g-5565 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 15 14:26:01 prd-ubuntu1804-builder-4c-4g-5565 CRON[1649]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 15 14:26:01 prd-ubuntu1804-builder-4c-4g-5565 CRON[1649]: pam_unix(cron:session): session closed for user root
Feb 15 14:27:01 prd-ubuntu1804-builder-4c-4g-5565 CRON[2349]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 15 14:27:01 prd-ubuntu1804-builder-4c-4g-5565 CRON[2349]: pam_unix(cron:session): session closed for user root
Feb 15 14:28:01 prd-ubuntu1804-builder-4c-4g-5565 CRON[3031]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 15 14:28:01 prd-ubuntu1804-builder-4c-4g-5565 CRON[3031]: pam_unix(cron:session): session closed for user root
Feb 15 14:28:29 prd-ubuntu1804-builder-4c-4g-5565 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 15 14:28:29 prd-ubuntu1804-builder-4c-4g-5565 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)