Jan 11 07:20:26 prd-ubuntu1804-builder-4c-4g-11173 passwd[985]: password for 'ubuntu' changed by 'root'
Jan 11 07:20:26 prd-ubuntu1804-builder-4c-4g-11173 systemd-logind[1079]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 11 07:20:26 prd-ubuntu1804-builder-4c-4g-11173 systemd-logind[1079]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 11 07:20:26 prd-ubuntu1804-builder-4c-4g-11173 systemd-logind[1079]: New seat seat0.
Jan 11 07:20:26 prd-ubuntu1804-builder-4c-4g-11173 sshd[1107]: Server listening on 0.0.0.0 port 22.
Jan 11 07:20:26 prd-ubuntu1804-builder-4c-4g-11173 sshd[1107]: Server listening on :: port 22.
Jan 11 07:20:30 prd-ubuntu1804-builder-4c-4g-11173 sshd[1409]: Did not receive identification string from 10.30.104.4 port 53056
Jan 11 07:20:30 prd-ubuntu1804-builder-4c-4g-11173 sshd[1415]: Invalid user jenkins from 10.30.104.4 port 53058
Jan 11 07:20:31 prd-ubuntu1804-builder-4c-4g-11173 sshd[1415]: Received disconnect from 10.30.104.4 port 53058:11: Closed due to user request. [preauth]
Jan 11 07:20:31 prd-ubuntu1804-builder-4c-4g-11173 sshd[1415]: Disconnected from invalid user jenkins 10.30.104.4 port 53058 [preauth]
Jan 11 07:20:33 prd-ubuntu1804-builder-4c-4g-11173 sshd[1444]: Invalid user jenkins from 10.30.104.4 port 53066
Jan 11 07:20:33 prd-ubuntu1804-builder-4c-4g-11173 sshd[1444]: Received disconnect from 10.30.104.4 port 53066:11: Closed due to user request. [preauth]
Jan 11 07:20:33 prd-ubuntu1804-builder-4c-4g-11173 sshd[1444]: Disconnected from invalid user jenkins 10.30.104.4 port 53066 [preauth]
Jan 11 07:20:35 prd-ubuntu1804-builder-4c-4g-11173 sshd[1462]: Invalid user jenkins from 10.30.104.4 port 53074
Jan 11 07:20:35 prd-ubuntu1804-builder-4c-4g-11173 sshd[1462]: Received disconnect from 10.30.104.4 port 53074:11: Closed due to user request. [preauth]
Jan 11 07:20:35 prd-ubuntu1804-builder-4c-4g-11173 sshd[1462]: Disconnected from invalid user jenkins 10.30.104.4 port 53074 [preauth]
Jan 11 07:20:35 prd-ubuntu1804-builder-4c-4g-11173 useradd[1466]: new group: name=jenkins, GID=1001
Jan 11 07:20:35 prd-ubuntu1804-builder-4c-4g-11173 useradd[1466]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 11 07:20:38 prd-ubuntu1804-builder-4c-4g-11173 sshd[1526]: Accepted publickey for jenkins from 10.30.104.4 port 53084 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 11 07:20:38 prd-ubuntu1804-builder-4c-4g-11173 sshd[1526]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 11 07:20:38 prd-ubuntu1804-builder-4c-4g-11173 systemd-logind[1079]: New session 1 of user jenkins.
Jan 11 07:20:38 prd-ubuntu1804-builder-4c-4g-11173 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 11 07:21:02 prd-ubuntu1804-builder-4c-4g-11173 CRON[2096]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 11 07:21:02 prd-ubuntu1804-builder-4c-4g-11173 CRON[2096]: pam_unix(cron:session): session closed for user root
Jan 11 07:22:01 prd-ubuntu1804-builder-4c-4g-11173 CRON[3028]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 11 07:22:01 prd-ubuntu1804-builder-4c-4g-11173 CRON[3028]: pam_unix(cron:session): session closed for user root
Jan 11 07:22:51 prd-ubuntu1804-builder-4c-4g-11173 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 11 07:22:51 prd-ubuntu1804-builder-4c-4g-11173 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)