Feb 23 07:34:11 prd-ubuntu1804-builder-4c-4g-19401 passwd[919]: password for 'ubuntu' changed by 'root'
Feb 23 07:34:11 prd-ubuntu1804-builder-4c-4g-19401 systemd-logind[1007]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 23 07:34:11 prd-ubuntu1804-builder-4c-4g-19401 systemd-logind[1007]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 23 07:34:11 prd-ubuntu1804-builder-4c-4g-19401 systemd-logind[1007]: New seat seat0.
Feb 23 07:34:11 prd-ubuntu1804-builder-4c-4g-19401 sshd[1043]: Server listening on 0.0.0.0 port 22.
Feb 23 07:34:11 prd-ubuntu1804-builder-4c-4g-19401 sshd[1043]: Server listening on :: port 22.
Feb 23 07:34:14 prd-ubuntu1804-builder-4c-4g-19401 sshd[1311]: Did not receive identification string from 10.30.104.4 port 58292
Feb 23 07:34:22 prd-ubuntu1804-builder-4c-4g-19401 sshd[1361]: Invalid user jenkins from 10.30.104.4 port 58310
Feb 23 07:34:22 prd-ubuntu1804-builder-4c-4g-19401 sshd[1361]: Received disconnect from 10.30.104.4 port 58310:11: Closed due to user request. [preauth]
Feb 23 07:34:22 prd-ubuntu1804-builder-4c-4g-19401 sshd[1361]: Disconnected from invalid user jenkins 10.30.104.4 port 58310 [preauth]
Feb 23 07:34:24 prd-ubuntu1804-builder-4c-4g-19401 sshd[1365]: Invalid user jenkins from 10.30.104.4 port 58316
Feb 23 07:34:24 prd-ubuntu1804-builder-4c-4g-19401 sshd[1365]: Received disconnect from 10.30.104.4 port 58316:11: Closed due to user request. [preauth]
Feb 23 07:34:24 prd-ubuntu1804-builder-4c-4g-19401 sshd[1365]: Disconnected from invalid user jenkins 10.30.104.4 port 58316 [preauth]
Feb 23 07:34:26 prd-ubuntu1804-builder-4c-4g-19401 sshd[1367]: Invalid user jenkins from 10.30.104.4 port 58320
Feb 23 07:34:26 prd-ubuntu1804-builder-4c-4g-19401 sshd[1367]: Received disconnect from 10.30.104.4 port 58320:11: Closed due to user request. [preauth]
Feb 23 07:34:26 prd-ubuntu1804-builder-4c-4g-19401 sshd[1367]: Disconnected from invalid user jenkins 10.30.104.4 port 58320 [preauth]
Feb 23 07:34:28 prd-ubuntu1804-builder-4c-4g-19401 sshd[1369]: Invalid user jenkins from 10.30.104.4 port 58326
Feb 23 07:34:28 prd-ubuntu1804-builder-4c-4g-19401 sshd[1369]: Received disconnect from 10.30.104.4 port 58326:11: Closed due to user request. [preauth]
Feb 23 07:34:28 prd-ubuntu1804-builder-4c-4g-19401 sshd[1369]: Disconnected from invalid user jenkins 10.30.104.4 port 58326 [preauth]
Feb 23 07:34:29 prd-ubuntu1804-builder-4c-4g-19401 useradd[1394]: new group: name=jenkins, GID=1001
Feb 23 07:34:29 prd-ubuntu1804-builder-4c-4g-19401 useradd[1394]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 23 07:34:30 prd-ubuntu1804-builder-4c-4g-19401 sshd[1454]: Accepted publickey for jenkins from 10.30.104.4 port 58332 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 23 07:34:30 prd-ubuntu1804-builder-4c-4g-19401 sshd[1454]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 23 07:34:30 prd-ubuntu1804-builder-4c-4g-19401 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 23 07:34:30 prd-ubuntu1804-builder-4c-4g-19401 systemd-logind[1007]: New session 1 of user jenkins.
Feb 23 07:35:01 prd-ubuntu1804-builder-4c-4g-19401 CRON[2201]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 23 07:35:01 prd-ubuntu1804-builder-4c-4g-19401 CRON[2201]: pam_unix(cron:session): session closed for user root
Feb 23 07:36:01 prd-ubuntu1804-builder-4c-4g-19401 CRON[2677]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 23 07:36:01 prd-ubuntu1804-builder-4c-4g-19401 CRON[2677]: pam_unix(cron:session): session closed for user root
Feb 23 07:36:07 prd-ubuntu1804-builder-4c-4g-19401 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 23 07:36:07 prd-ubuntu1804-builder-4c-4g-19401 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)