Jan 25 13:57:54 prd-ubuntu1804-builder-4c-4g-15030 passwd[937]: password for 'ubuntu' changed by 'root'
Jan 25 13:57:54 prd-ubuntu1804-builder-4c-4g-15030 systemd-logind[992]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 25 13:57:54 prd-ubuntu1804-builder-4c-4g-15030 systemd-logind[992]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 25 13:57:54 prd-ubuntu1804-builder-4c-4g-15030 systemd-logind[992]: New seat seat0.
Jan 25 13:57:54 prd-ubuntu1804-builder-4c-4g-15030 sshd[1027]: Server listening on 0.0.0.0 port 22.
Jan 25 13:57:54 prd-ubuntu1804-builder-4c-4g-15030 sshd[1027]: Server listening on :: port 22.
Jan 25 13:57:57 prd-ubuntu1804-builder-4c-4g-15030 sshd[1364]: Did not receive identification string from 10.30.104.4 port 57176
Jan 25 13:58:03 prd-ubuntu1804-builder-4c-4g-15030 CRON[1389]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 25 13:58:03 prd-ubuntu1804-builder-4c-4g-15030 CRON[1389]: pam_unix(cron:session): session closed for user root
Jan 25 13:58:03 prd-ubuntu1804-builder-4c-4g-15030 sshd[1396]: Invalid user jenkins from 10.30.104.4 port 57186
Jan 25 13:58:03 prd-ubuntu1804-builder-4c-4g-15030 sshd[1396]: Received disconnect from 10.30.104.4 port 57186:11: Closed due to user request. [preauth]
Jan 25 13:58:03 prd-ubuntu1804-builder-4c-4g-15030 sshd[1396]: Disconnected from invalid user jenkins 10.30.104.4 port 57186 [preauth]
Jan 25 13:58:05 prd-ubuntu1804-builder-4c-4g-15030 sshd[1413]: Invalid user jenkins from 10.30.104.4 port 57188
Jan 25 13:58:05 prd-ubuntu1804-builder-4c-4g-15030 sshd[1413]: Received disconnect from 10.30.104.4 port 57188:11: Closed due to user request. [preauth]
Jan 25 13:58:05 prd-ubuntu1804-builder-4c-4g-15030 sshd[1413]: Disconnected from invalid user jenkins 10.30.104.4 port 57188 [preauth]
Jan 25 13:58:07 prd-ubuntu1804-builder-4c-4g-15030 useradd[1433]: new group: name=jenkins, GID=1001
Jan 25 13:58:07 prd-ubuntu1804-builder-4c-4g-15030 useradd[1433]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 25 13:58:07 prd-ubuntu1804-builder-4c-4g-15030 sshd[1437]: Received disconnect from 10.30.104.4 port 57190:11: Closed due to user request. [preauth]
Jan 25 13:58:07 prd-ubuntu1804-builder-4c-4g-15030 sshd[1437]: Disconnected from authenticating user jenkins 10.30.104.4 port 57190 [preauth]
Jan 25 13:58:09 prd-ubuntu1804-builder-4c-4g-15030 sshd[1495]: Accepted publickey for jenkins from 10.30.104.4 port 57194 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 25 13:58:09 prd-ubuntu1804-builder-4c-4g-15030 sshd[1495]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 25 13:58:09 prd-ubuntu1804-builder-4c-4g-15030 systemd-logind[992]: New session 2 of user jenkins.
Jan 25 13:58:09 prd-ubuntu1804-builder-4c-4g-15030 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 25 13:59:01 prd-ubuntu1804-builder-4c-4g-15030 CRON[2627]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 25 13:59:01 prd-ubuntu1804-builder-4c-4g-15030 CRON[2627]: pam_unix(cron:session): session closed for user root
Jan 25 14:00:01 prd-ubuntu1804-builder-4c-4g-15030 CRON[3248]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 25 14:00:01 prd-ubuntu1804-builder-4c-4g-15030 CRON[3248]: pam_unix(cron:session): session closed for user root
Jan 25 14:00:17 prd-ubuntu1804-builder-4c-4g-15030 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 25 14:00:17 prd-ubuntu1804-builder-4c-4g-15030 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)