Mar 17 14:26:11 prd-ubuntu1804-builder-4c-4g-2573 passwd[934]: password for 'ubuntu' changed by 'root'
Mar 17 14:26:11 prd-ubuntu1804-builder-4c-4g-2573 systemd-logind[973]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 17 14:26:11 prd-ubuntu1804-builder-4c-4g-2573 systemd-logind[973]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 17 14:26:11 prd-ubuntu1804-builder-4c-4g-2573 systemd-logind[973]: New seat seat0.
Mar 17 14:26:11 prd-ubuntu1804-builder-4c-4g-2573 sshd[1045]: Server listening on 0.0.0.0 port 22.
Mar 17 14:26:11 prd-ubuntu1804-builder-4c-4g-2573 sshd[1045]: Server listening on :: port 22.
Mar 17 14:26:13 prd-ubuntu1804-builder-4c-4g-2573 sshd[1309]: Did not receive identification string from 10.30.104.4 port 33496
Mar 17 14:26:20 prd-ubuntu1804-builder-4c-4g-2573 sshd[1380]: Invalid user jenkins from 10.30.104.4 port 33500
Mar 17 14:26:20 prd-ubuntu1804-builder-4c-4g-2573 sshd[1380]: Received disconnect from 10.30.104.4 port 33500:11: Closed due to user request. [preauth]
Mar 17 14:26:20 prd-ubuntu1804-builder-4c-4g-2573 sshd[1380]: Disconnected from invalid user jenkins 10.30.104.4 port 33500 [preauth]
Mar 17 14:26:22 prd-ubuntu1804-builder-4c-4g-2573 useradd[1389]: new group: name=jenkins, GID=1001
Mar 17 14:26:22 prd-ubuntu1804-builder-4c-4g-2573 useradd[1389]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 17 14:26:22 prd-ubuntu1804-builder-4c-4g-2573 sshd[1393]: Received disconnect from 10.30.104.4 port 33508:11: Closed due to user request. [preauth]
Mar 17 14:26:22 prd-ubuntu1804-builder-4c-4g-2573 sshd[1393]: Disconnected from authenticating user jenkins 10.30.104.4 port 33508 [preauth]
Mar 17 14:26:24 prd-ubuntu1804-builder-4c-4g-2573 sshd[1451]: Accepted publickey for jenkins from 10.30.104.4 port 33516 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 17 14:26:24 prd-ubuntu1804-builder-4c-4g-2573 sshd[1451]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 17 14:26:24 prd-ubuntu1804-builder-4c-4g-2573 systemd-logind[973]: New session 1 of user jenkins.
Mar 17 14:26:24 prd-ubuntu1804-builder-4c-4g-2573 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 17 14:27:02 prd-ubuntu1804-builder-4c-4g-2573 CRON[2423]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 17 14:27:02 prd-ubuntu1804-builder-4c-4g-2573 CRON[2423]: pam_unix(cron:session): session closed for user root
Mar 17 14:28:01 prd-ubuntu1804-builder-4c-4g-2573 CRON[2661]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 17 14:28:01 prd-ubuntu1804-builder-4c-4g-2573 CRON[2661]: pam_unix(cron:session): session closed for user root
Mar 17 14:28:04 prd-ubuntu1804-builder-4c-4g-2573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 17 14:28:04 prd-ubuntu1804-builder-4c-4g-2573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)