Feb 23 13:00:29 prd-ubuntu1804-builder-4c-4g-7992 passwd[927]: password for 'ubuntu' changed by 'root'
Feb 23 13:00:29 prd-ubuntu1804-builder-4c-4g-7992 systemd-logind[974]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 23 13:00:29 prd-ubuntu1804-builder-4c-4g-7992 systemd-logind[974]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 23 13:00:29 prd-ubuntu1804-builder-4c-4g-7992 systemd-logind[974]: New seat seat0.
Feb 23 13:00:29 prd-ubuntu1804-builder-4c-4g-7992 sshd[1103]: Server listening on 0.0.0.0 port 22.
Feb 23 13:00:29 prd-ubuntu1804-builder-4c-4g-7992 sshd[1103]: Server listening on :: port 22.
Feb 23 13:00:37 prd-ubuntu1804-builder-4c-4g-7992 sshd[1406]: Did not receive identification string from 10.30.104.4 port 43890
Feb 23 13:00:43 prd-ubuntu1804-builder-4c-4g-7992 sshd[1411]: Invalid user jenkins from 10.30.104.4 port 43902
Feb 23 13:00:43 prd-ubuntu1804-builder-4c-4g-7992 sshd[1411]: Received disconnect from 10.30.104.4 port 43902:11: Closed due to user request. [preauth]
Feb 23 13:00:43 prd-ubuntu1804-builder-4c-4g-7992 sshd[1411]: Disconnected from invalid user jenkins 10.30.104.4 port 43902 [preauth]
Feb 23 13:00:45 prd-ubuntu1804-builder-4c-4g-7992 sshd[1415]: Invalid user jenkins from 10.30.104.4 port 43914
Feb 23 13:00:45 prd-ubuntu1804-builder-4c-4g-7992 sshd[1415]: Received disconnect from 10.30.104.4 port 43914:11: Closed due to user request. [preauth]
Feb 23 13:00:45 prd-ubuntu1804-builder-4c-4g-7992 sshd[1415]: Disconnected from invalid user jenkins 10.30.104.4 port 43914 [preauth]
Feb 23 13:00:48 prd-ubuntu1804-builder-4c-4g-7992 sshd[1433]: Invalid user jenkins from 10.30.104.4 port 43918
Feb 23 13:00:48 prd-ubuntu1804-builder-4c-4g-7992 sshd[1433]: Received disconnect from 10.30.104.4 port 43918:11: Closed due to user request. [preauth]
Feb 23 13:00:48 prd-ubuntu1804-builder-4c-4g-7992 sshd[1433]: Disconnected from invalid user jenkins 10.30.104.4 port 43918 [preauth]
Feb 23 13:00:48 prd-ubuntu1804-builder-4c-4g-7992 useradd[1437]: new group: name=jenkins, GID=1001
Feb 23 13:00:48 prd-ubuntu1804-builder-4c-4g-7992 useradd[1437]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 23 13:00:50 prd-ubuntu1804-builder-4c-4g-7992 sshd[1497]: Accepted publickey for jenkins from 10.30.104.4 port 43926 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 23 13:00:50 prd-ubuntu1804-builder-4c-4g-7992 sshd[1497]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 23 13:00:50 prd-ubuntu1804-builder-4c-4g-7992 systemd-logind[974]: New session 1 of user jenkins.
Feb 23 13:00:50 prd-ubuntu1804-builder-4c-4g-7992 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 23 13:01:02 prd-ubuntu1804-builder-4c-4g-7992 CRON[1783]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 23 13:01:02 prd-ubuntu1804-builder-4c-4g-7992 CRON[1783]: pam_unix(cron:session): session closed for user root
Feb 23 13:02:01 prd-ubuntu1804-builder-4c-4g-7992 CRON[2849]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 23 13:02:01 prd-ubuntu1804-builder-4c-4g-7992 CRON[2849]: pam_unix(cron:session): session closed for user root
Feb 23 13:03:01 prd-ubuntu1804-builder-4c-4g-7992 CRON[3272]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 23 13:03:01 prd-ubuntu1804-builder-4c-4g-7992 CRON[3272]: pam_unix(cron:session): session closed for user root
Feb 23 13:03:14 prd-ubuntu1804-builder-4c-4g-7992 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 23 13:03:14 prd-ubuntu1804-builder-4c-4g-7992 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)