Dec 22 07:13:28 prd-ubuntu1804-builder-4c-4g-722 passwd[954]: password for 'ubuntu' changed by 'root'
Dec 22 07:13:28 prd-ubuntu1804-builder-4c-4g-722 systemd-logind[1033]: Watching system buttons on /dev/input/event0 (Power Button)
Dec 22 07:13:28 prd-ubuntu1804-builder-4c-4g-722 systemd-logind[1033]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec 22 07:13:28 prd-ubuntu1804-builder-4c-4g-722 systemd-logind[1033]: New seat seat0.
Dec 22 07:13:28 prd-ubuntu1804-builder-4c-4g-722 sshd[1052]: Server listening on 0.0.0.0 port 22.
Dec 22 07:13:28 prd-ubuntu1804-builder-4c-4g-722 sshd[1052]: Server listening on :: port 22.
Dec 22 07:13:29 prd-ubuntu1804-builder-4c-4g-722 sshd[1235]: Did not receive identification string from 10.30.104.4 port 35370
Dec 22 07:13:30 prd-ubuntu1804-builder-4c-4g-722 sshd[1273]: Invalid user jenkins from 10.30.104.4 port 35372
Dec 22 07:13:30 prd-ubuntu1804-builder-4c-4g-722 sshd[1273]: Received disconnect from 10.30.104.4 port 35372:11: Closed due to user request. [preauth]
Dec 22 07:13:30 prd-ubuntu1804-builder-4c-4g-722 sshd[1273]: Disconnected from invalid user jenkins 10.30.104.4 port 35372 [preauth]
Dec 22 07:13:32 prd-ubuntu1804-builder-4c-4g-722 sshd[1359]: Invalid user jenkins from 10.30.104.4 port 35374
Dec 22 07:13:32 prd-ubuntu1804-builder-4c-4g-722 sshd[1359]: Received disconnect from 10.30.104.4 port 35374:11: Closed due to user request. [preauth]
Dec 22 07:13:32 prd-ubuntu1804-builder-4c-4g-722 sshd[1359]: Disconnected from invalid user jenkins 10.30.104.4 port 35374 [preauth]
Dec 22 07:13:34 prd-ubuntu1804-builder-4c-4g-722 sshd[1391]: Invalid user jenkins from 10.30.104.4 port 35378
Dec 22 07:13:34 prd-ubuntu1804-builder-4c-4g-722 sshd[1391]: Received disconnect from 10.30.104.4 port 35378:11: Closed due to user request. [preauth]
Dec 22 07:13:34 prd-ubuntu1804-builder-4c-4g-722 sshd[1391]: Disconnected from invalid user jenkins 10.30.104.4 port 35378 [preauth]
Dec 22 07:13:36 prd-ubuntu1804-builder-4c-4g-722 sshd[1402]: Invalid user jenkins from 10.30.104.4 port 35382
Dec 22 07:13:36 prd-ubuntu1804-builder-4c-4g-722 sshd[1402]: Received disconnect from 10.30.104.4 port 35382:11: Closed due to user request. [preauth]
Dec 22 07:13:36 prd-ubuntu1804-builder-4c-4g-722 sshd[1402]: Disconnected from invalid user jenkins 10.30.104.4 port 35382 [preauth]
Dec 22 07:13:37 prd-ubuntu1804-builder-4c-4g-722 useradd[1422]: new group: name=jenkins, GID=1001
Dec 22 07:13:37 prd-ubuntu1804-builder-4c-4g-722 useradd[1422]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec 22 07:13:38 prd-ubuntu1804-builder-4c-4g-722 sshd[1482]: Accepted publickey for jenkins from 10.30.104.4 port 35384 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec 22 07:13:38 prd-ubuntu1804-builder-4c-4g-722 sshd[1482]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec 22 07:13:38 prd-ubuntu1804-builder-4c-4g-722 systemd-logind[1033]: New session 1 of user jenkins.
Dec 22 07:13:38 prd-ubuntu1804-builder-4c-4g-722 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec 22 07:14:01 prd-ubuntu1804-builder-4c-4g-722 CRON[2029]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 22 07:14:01 prd-ubuntu1804-builder-4c-4g-722 CRON[2029]: pam_unix(cron:session): session closed for user root
Dec 22 07:15:01 prd-ubuntu1804-builder-4c-4g-722 CRON[2838]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 22 07:15:01 prd-ubuntu1804-builder-4c-4g-722 CRON[2838]: pam_unix(cron:session): session closed for user root
Dec 22 07:15:46 prd-ubuntu1804-builder-4c-4g-722 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec 22 07:15:46 prd-ubuntu1804-builder-4c-4g-722 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)