Feb 25 11:45:13 prd-ubuntu1804-builder-4c-4g-20045 passwd[949]: password for 'ubuntu' changed by 'root'
Feb 25 11:45:13 prd-ubuntu1804-builder-4c-4g-20045 systemd-logind[1048]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 25 11:45:13 prd-ubuntu1804-builder-4c-4g-20045 systemd-logind[1048]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 25 11:45:13 prd-ubuntu1804-builder-4c-4g-20045 systemd-logind[1048]: New seat seat0.
Feb 25 11:45:13 prd-ubuntu1804-builder-4c-4g-20045 sshd[1084]: Server listening on 0.0.0.0 port 22.
Feb 25 11:45:13 prd-ubuntu1804-builder-4c-4g-20045 sshd[1084]: Server listening on :: port 22.
Feb 25 11:45:15 prd-ubuntu1804-builder-4c-4g-20045 sshd[1286]: Did not receive identification string from 10.30.104.4 port 58446
Feb 25 11:45:22 prd-ubuntu1804-builder-4c-4g-20045 sshd[1417]: Invalid user jenkins from 10.30.104.4 port 58448
Feb 25 11:45:23 prd-ubuntu1804-builder-4c-4g-20045 sshd[1417]: Received disconnect from 10.30.104.4 port 58448:11: Closed due to user request. [preauth]
Feb 25 11:45:23 prd-ubuntu1804-builder-4c-4g-20045 sshd[1417]: Disconnected from invalid user jenkins 10.30.104.4 port 58448 [preauth]
Feb 25 11:45:25 prd-ubuntu1804-builder-4c-4g-20045 sshd[1429]: Invalid user jenkins from 10.30.104.4 port 58454
Feb 25 11:45:25 prd-ubuntu1804-builder-4c-4g-20045 sshd[1429]: Received disconnect from 10.30.104.4 port 58454:11: Closed due to user request. [preauth]
Feb 25 11:45:25 prd-ubuntu1804-builder-4c-4g-20045 sshd[1429]: Disconnected from invalid user jenkins 10.30.104.4 port 58454 [preauth]
Feb 25 11:45:27 prd-ubuntu1804-builder-4c-4g-20045 sshd[1431]: Invalid user jenkins from 10.30.104.4 port 58456
Feb 25 11:45:27 prd-ubuntu1804-builder-4c-4g-20045 sshd[1431]: Received disconnect from 10.30.104.4 port 58456:11: Closed due to user request. [preauth]
Feb 25 11:45:27 prd-ubuntu1804-builder-4c-4g-20045 sshd[1431]: Disconnected from invalid user jenkins 10.30.104.4 port 58456 [preauth]
Feb 25 11:45:29 prd-ubuntu1804-builder-4c-4g-20045 sshd[1433]: Invalid user jenkins from 10.30.104.4 port 58458
Feb 25 11:45:29 prd-ubuntu1804-builder-4c-4g-20045 sshd[1433]: Received disconnect from 10.30.104.4 port 58458:11: Closed due to user request. [preauth]
Feb 25 11:45:29 prd-ubuntu1804-builder-4c-4g-20045 sshd[1433]: Disconnected from invalid user jenkins 10.30.104.4 port 58458 [preauth]
Feb 25 11:45:31 prd-ubuntu1804-builder-4c-4g-20045 sshd[1435]: Invalid user jenkins from 10.30.104.4 port 58460
Feb 25 11:45:31 prd-ubuntu1804-builder-4c-4g-20045 sshd[1435]: Received disconnect from 10.30.104.4 port 58460:11: Closed due to user request. [preauth]
Feb 25 11:45:31 prd-ubuntu1804-builder-4c-4g-20045 sshd[1435]: Disconnected from invalid user jenkins 10.30.104.4 port 58460 [preauth]
Feb 25 11:45:33 prd-ubuntu1804-builder-4c-4g-20045 sshd[1444]: Invalid user jenkins from 10.30.104.4 port 58462
Feb 25 11:45:33 prd-ubuntu1804-builder-4c-4g-20045 sshd[1444]: Received disconnect from 10.30.104.4 port 58462:11: Closed due to user request. [preauth]
Feb 25 11:45:33 prd-ubuntu1804-builder-4c-4g-20045 sshd[1444]: Disconnected from invalid user jenkins 10.30.104.4 port 58462 [preauth]
Feb 25 11:45:33 prd-ubuntu1804-builder-4c-4g-20045 useradd[1457]: new group: name=jenkins, GID=1001
Feb 25 11:45:33 prd-ubuntu1804-builder-4c-4g-20045 useradd[1457]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 25 11:45:35 prd-ubuntu1804-builder-4c-4g-20045 sshd[1524]: Accepted publickey for jenkins from 10.30.104.4 port 58472 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 25 11:45:35 prd-ubuntu1804-builder-4c-4g-20045 sshd[1524]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 25 11:45:35 prd-ubuntu1804-builder-4c-4g-20045 systemd-logind[1048]: New session 1 of user jenkins.
Feb 25 11:45:35 prd-ubuntu1804-builder-4c-4g-20045 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 25 11:46:01 prd-ubuntu1804-builder-4c-4g-20045 CRON[2083]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 11:46:01 prd-ubuntu1804-builder-4c-4g-20045 CRON[2083]: pam_unix(cron:session): session closed for user root
Feb 25 11:47:01 prd-ubuntu1804-builder-4c-4g-20045 CRON[2707]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 11:47:01 prd-ubuntu1804-builder-4c-4g-20045 CRON[2707]: pam_unix(cron:session): session closed for user root
Feb 25 11:47:29 prd-ubuntu1804-builder-4c-4g-20045 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 25 11:47:29 prd-ubuntu1804-builder-4c-4g-20045 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)