Feb 11 20:53:55 prd-ubuntu1804-builder-4c-4g-7055 passwd[930]: password for 'ubuntu' changed by 'root'
Feb 11 20:53:55 prd-ubuntu1804-builder-4c-4g-7055 systemd-logind[978]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 11 20:53:55 prd-ubuntu1804-builder-4c-4g-7055 systemd-logind[978]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 11 20:53:55 prd-ubuntu1804-builder-4c-4g-7055 systemd-logind[978]: New seat seat0.
Feb 11 20:53:58 prd-ubuntu1804-builder-4c-4g-7055 sshd[1134]: Server listening on 0.0.0.0 port 22.
Feb 11 20:53:58 prd-ubuntu1804-builder-4c-4g-7055 sshd[1134]: Server listening on :: port 22.
Feb 11 20:54:01 prd-ubuntu1804-builder-4c-4g-7055 CRON[1370]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 11 20:54:01 prd-ubuntu1804-builder-4c-4g-7055 CRON[1370]: pam_unix(cron:session): session closed for user root
Feb 11 20:54:02 prd-ubuntu1804-builder-4c-4g-7055 sshd[1425]: Did not receive identification string from 10.30.104.4 port 34128
Feb 11 20:54:02 prd-ubuntu1804-builder-4c-4g-7055 sshd[1434]: Invalid user jenkins from 10.30.104.4 port 34130
Feb 11 20:54:02 prd-ubuntu1804-builder-4c-4g-7055 sshd[1434]: Received disconnect from 10.30.104.4 port 34130:11: Closed due to user request. [preauth]
Feb 11 20:54:02 prd-ubuntu1804-builder-4c-4g-7055 sshd[1434]: Disconnected from invalid user jenkins 10.30.104.4 port 34130 [preauth]
Feb 11 20:54:04 prd-ubuntu1804-builder-4c-4g-7055 sshd[1507]: Invalid user jenkins from 10.30.104.4 port 34140
Feb 11 20:54:04 prd-ubuntu1804-builder-4c-4g-7055 sshd[1507]: Received disconnect from 10.30.104.4 port 34140:11: Closed due to user request. [preauth]
Feb 11 20:54:04 prd-ubuntu1804-builder-4c-4g-7055 sshd[1507]: Disconnected from invalid user jenkins 10.30.104.4 port 34140 [preauth]
Feb 11 20:54:06 prd-ubuntu1804-builder-4c-4g-7055 sshd[1523]: Invalid user jenkins from 10.30.104.4 port 34150
Feb 11 20:54:06 prd-ubuntu1804-builder-4c-4g-7055 sshd[1523]: Received disconnect from 10.30.104.4 port 34150:11: Closed due to user request. [preauth]
Feb 11 20:54:06 prd-ubuntu1804-builder-4c-4g-7055 sshd[1523]: Disconnected from invalid user jenkins 10.30.104.4 port 34150 [preauth]
Feb 11 20:54:08 prd-ubuntu1804-builder-4c-4g-7055 sshd[1530]: Invalid user jenkins from 10.30.104.4 port 34156
Feb 11 20:54:08 prd-ubuntu1804-builder-4c-4g-7055 sshd[1530]: Received disconnect from 10.30.104.4 port 34156:11: Closed due to user request. [preauth]
Feb 11 20:54:08 prd-ubuntu1804-builder-4c-4g-7055 sshd[1530]: Disconnected from invalid user jenkins 10.30.104.4 port 34156 [preauth]
Feb 11 20:54:10 prd-ubuntu1804-builder-4c-4g-7055 sshd[1532]: Invalid user jenkins from 10.30.104.4 port 34162
Feb 11 20:54:10 prd-ubuntu1804-builder-4c-4g-7055 sshd[1532]: Received disconnect from 10.30.104.4 port 34162:11: Closed due to user request. [preauth]
Feb 11 20:54:10 prd-ubuntu1804-builder-4c-4g-7055 sshd[1532]: Disconnected from invalid user jenkins 10.30.104.4 port 34162 [preauth]
Feb 11 20:54:12 prd-ubuntu1804-builder-4c-4g-7055 sshd[1534]: Invalid user jenkins from 10.30.104.4 port 34172
Feb 11 20:54:12 prd-ubuntu1804-builder-4c-4g-7055 sshd[1534]: Received disconnect from 10.30.104.4 port 34172:11: Closed due to user request. [preauth]
Feb 11 20:54:12 prd-ubuntu1804-builder-4c-4g-7055 sshd[1534]: Disconnected from invalid user jenkins 10.30.104.4 port 34172 [preauth]
Feb 11 20:54:14 prd-ubuntu1804-builder-4c-4g-7055 useradd[1554]: new group: name=jenkins, GID=1001
Feb 11 20:54:14 prd-ubuntu1804-builder-4c-4g-7055 useradd[1554]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 11 20:54:15 prd-ubuntu1804-builder-4c-4g-7055 sshd[1590]: Accepted publickey for jenkins from 10.30.104.4 port 34180 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 11 20:54:15 prd-ubuntu1804-builder-4c-4g-7055 sshd[1590]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 11 20:54:15 prd-ubuntu1804-builder-4c-4g-7055 systemd-logind[978]: New session 2 of user jenkins.
Feb 11 20:54:15 prd-ubuntu1804-builder-4c-4g-7055 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 11 20:55:01 prd-ubuntu1804-builder-4c-4g-7055 CRON[2619]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 11 20:55:01 prd-ubuntu1804-builder-4c-4g-7055 CRON[2619]: pam_unix(cron:session): session closed for user root
Feb 11 20:55:48 prd-ubuntu1804-builder-4c-4g-7055 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 11 20:55:48 prd-ubuntu1804-builder-4c-4g-7055 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)