Apr 10 13:03:04 prd-ubuntu1804-builder-4c-4g-224 passwd[942]: password for 'ubuntu' changed by 'root'
Apr 10 13:03:04 prd-ubuntu1804-builder-4c-4g-224 systemd-logind[974]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 10 13:03:04 prd-ubuntu1804-builder-4c-4g-224 systemd-logind[974]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 10 13:03:04 prd-ubuntu1804-builder-4c-4g-224 systemd-logind[974]: New seat seat0.
Apr 10 13:03:04 prd-ubuntu1804-builder-4c-4g-224 sshd[1033]: Server listening on 0.0.0.0 port 22.
Apr 10 13:03:04 prd-ubuntu1804-builder-4c-4g-224 sshd[1033]: Server listening on :: port 22.
Apr 10 13:03:10 prd-ubuntu1804-builder-4c-4g-224 sshd[1355]: Did not receive identification string from 10.30.104.4 port 34166
Apr 10 13:03:11 prd-ubuntu1804-builder-4c-4g-224 sshd[1361]: Invalid user jenkins from 10.30.104.4 port 34174
Apr 10 13:03:11 prd-ubuntu1804-builder-4c-4g-224 sshd[1361]: Received disconnect from 10.30.104.4 port 34174:11: Closed due to user request. [preauth]
Apr 10 13:03:11 prd-ubuntu1804-builder-4c-4g-224 sshd[1361]: Disconnected from invalid user jenkins 10.30.104.4 port 34174 [preauth]
Apr 10 13:03:13 prd-ubuntu1804-builder-4c-4g-224 sshd[1365]: Invalid user jenkins from 10.30.104.4 port 34184
Apr 10 13:03:13 prd-ubuntu1804-builder-4c-4g-224 sshd[1365]: Received disconnect from 10.30.104.4 port 34184:11: Closed due to user request. [preauth]
Apr 10 13:03:13 prd-ubuntu1804-builder-4c-4g-224 sshd[1365]: Disconnected from invalid user jenkins 10.30.104.4 port 34184 [preauth]
Apr 10 13:03:16 prd-ubuntu1804-builder-4c-4g-224 sshd[1376]: Invalid user jenkins from 10.30.104.4 port 34194
Apr 10 13:03:16 prd-ubuntu1804-builder-4c-4g-224 sshd[1376]: Received disconnect from 10.30.104.4 port 34194:11: Closed due to user request. [preauth]
Apr 10 13:03:16 prd-ubuntu1804-builder-4c-4g-224 sshd[1376]: Disconnected from invalid user jenkins 10.30.104.4 port 34194 [preauth]
Apr 10 13:03:17 prd-ubuntu1804-builder-4c-4g-224 useradd[1383]: new group: name=jenkins, GID=1001
Apr 10 13:03:17 prd-ubuntu1804-builder-4c-4g-224 useradd[1383]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 10 13:03:18 prd-ubuntu1804-builder-4c-4g-224 sshd[1387]: Received disconnect from 10.30.104.4 port 34204:11: Closed due to user request. [preauth]
Apr 10 13:03:18 prd-ubuntu1804-builder-4c-4g-224 sshd[1387]: Disconnected from authenticating user jenkins 10.30.104.4 port 34204 [preauth]
Apr 10 13:03:20 prd-ubuntu1804-builder-4c-4g-224 sshd[1445]: Accepted publickey for jenkins from 10.30.104.4 port 34216 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 10 13:03:20 prd-ubuntu1804-builder-4c-4g-224 sshd[1445]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 10 13:03:20 prd-ubuntu1804-builder-4c-4g-224 systemd-logind[974]: New session 1 of user jenkins.
Apr 10 13:03:20 prd-ubuntu1804-builder-4c-4g-224 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 10 13:04:01 prd-ubuntu1804-builder-4c-4g-224 CRON[2188]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 13:04:01 prd-ubuntu1804-builder-4c-4g-224 CRON[2188]: pam_unix(cron:session): session closed for user root
Apr 10 13:05:01 prd-ubuntu1804-builder-4c-4g-224 CRON[2651]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 13:05:01 prd-ubuntu1804-builder-4c-4g-224 CRON[2651]: pam_unix(cron:session): session closed for user root
Apr 10 13:05:14 prd-ubuntu1804-builder-4c-4g-224 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 10 13:05:14 prd-ubuntu1804-builder-4c-4g-224 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)