Feb 13 07:19:33 prd-ubuntu1804-builder-4c-4g-7383 passwd[914]: password for 'ubuntu' changed by 'root'
Feb 13 07:19:33 prd-ubuntu1804-builder-4c-4g-7383 systemd-logind[990]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 13 07:19:33 prd-ubuntu1804-builder-4c-4g-7383 systemd-logind[990]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 13 07:19:33 prd-ubuntu1804-builder-4c-4g-7383 systemd-logind[990]: New seat seat0.
Feb 13 07:19:33 prd-ubuntu1804-builder-4c-4g-7383 sshd[1009]: Server listening on 0.0.0.0 port 22.
Feb 13 07:19:33 prd-ubuntu1804-builder-4c-4g-7383 sshd[1009]: Server listening on :: port 22.
Feb 13 07:19:37 prd-ubuntu1804-builder-4c-4g-7383 sshd[1301]: Did not receive identification string from 10.30.104.4 port 59694
Feb 13 07:19:42 prd-ubuntu1804-builder-4c-4g-7383 sshd[1329]: Invalid user jenkins from 10.30.104.4 port 59714
Feb 13 07:19:42 prd-ubuntu1804-builder-4c-4g-7383 sshd[1329]: Received disconnect from 10.30.104.4 port 59714:11: Closed due to user request. [preauth]
Feb 13 07:19:42 prd-ubuntu1804-builder-4c-4g-7383 sshd[1329]: Disconnected from invalid user jenkins 10.30.104.4 port 59714 [preauth]
Feb 13 07:19:44 prd-ubuntu1804-builder-4c-4g-7383 sshd[1341]: Invalid user jenkins from 10.30.104.4 port 59730
Feb 13 07:19:44 prd-ubuntu1804-builder-4c-4g-7383 sshd[1341]: Received disconnect from 10.30.104.4 port 59730:11: Closed due to user request. [preauth]
Feb 13 07:19:44 prd-ubuntu1804-builder-4c-4g-7383 sshd[1341]: Disconnected from invalid user jenkins 10.30.104.4 port 59730 [preauth]
Feb 13 07:19:46 prd-ubuntu1804-builder-4c-4g-7383 useradd[1361]: new group: name=jenkins, GID=1001
Feb 13 07:19:46 prd-ubuntu1804-builder-4c-4g-7383 useradd[1361]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 13 07:19:46 prd-ubuntu1804-builder-4c-4g-7383 sshd[1401]: Accepted publickey for jenkins from 10.30.104.4 port 59738 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 13 07:19:46 prd-ubuntu1804-builder-4c-4g-7383 sshd[1401]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 13 07:19:46 prd-ubuntu1804-builder-4c-4g-7383 systemd-logind[990]: New session 1 of user jenkins.
Feb 13 07:19:46 prd-ubuntu1804-builder-4c-4g-7383 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 13 07:20:01 prd-ubuntu1804-builder-4c-4g-7383 CRON[1712]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 07:20:01 prd-ubuntu1804-builder-4c-4g-7383 CRON[1712]: pam_unix(cron:session): session closed for user root
Feb 13 07:21:01 prd-ubuntu1804-builder-4c-4g-7383 CRON[2816]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 07:21:01 prd-ubuntu1804-builder-4c-4g-7383 CRON[2816]: pam_unix(cron:session): session closed for user root
Feb 13 07:21:42 prd-ubuntu1804-builder-4c-4g-7383 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 13 07:21:42 prd-ubuntu1804-builder-4c-4g-7383 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)