Jun 26 12:17:19 prd-ubuntu1804-builder-4c-4g-2787 passwd[948]: password for 'ubuntu' changed by 'root'
Jun 26 12:17:19 prd-ubuntu1804-builder-4c-4g-2787 systemd-logind[979]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 26 12:17:19 prd-ubuntu1804-builder-4c-4g-2787 systemd-logind[979]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 26 12:17:19 prd-ubuntu1804-builder-4c-4g-2787 systemd-logind[979]: New seat seat0.
Jun 26 12:17:19 prd-ubuntu1804-builder-4c-4g-2787 sshd[1068]: Server listening on 0.0.0.0 port 22.
Jun 26 12:17:19 prd-ubuntu1804-builder-4c-4g-2787 sshd[1068]: Server listening on :: port 22.
Jun 26 12:17:22 prd-ubuntu1804-builder-4c-4g-2787 sshd[1302]: Did not receive identification string from 10.30.104.4 port 42798
Jun 26 12:17:23 prd-ubuntu1804-builder-4c-4g-2787 sshd[1347]: Invalid user jenkins from 10.30.104.4 port 42802
Jun 26 12:17:23 prd-ubuntu1804-builder-4c-4g-2787 sshd[1347]: Received disconnect from 10.30.104.4 port 42802:11: Closed due to user request. [preauth]
Jun 26 12:17:23 prd-ubuntu1804-builder-4c-4g-2787 sshd[1347]: Disconnected from invalid user jenkins 10.30.104.4 port 42802 [preauth]
Jun 26 12:17:25 prd-ubuntu1804-builder-4c-4g-2787 sshd[1369]: Invalid user jenkins from 10.30.104.4 port 42808
Jun 26 12:17:25 prd-ubuntu1804-builder-4c-4g-2787 sshd[1369]: Received disconnect from 10.30.104.4 port 42808:11: Closed due to user request. [preauth]
Jun 26 12:17:25 prd-ubuntu1804-builder-4c-4g-2787 sshd[1369]: Disconnected from invalid user jenkins 10.30.104.4 port 42808 [preauth]
Jun 26 12:17:26 prd-ubuntu1804-builder-4c-4g-2787 useradd[1386]: new group: name=jenkins, GID=1001
Jun 26 12:17:26 prd-ubuntu1804-builder-4c-4g-2787 useradd[1386]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 26 12:17:27 prd-ubuntu1804-builder-4c-4g-2787 sshd[1446]: Accepted publickey for jenkins from 10.30.104.4 port 42816 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 26 12:17:27 prd-ubuntu1804-builder-4c-4g-2787 sshd[1446]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 26 12:17:27 prd-ubuntu1804-builder-4c-4g-2787 systemd-logind[979]: New session 1 of user jenkins.
Jun 26 12:17:27 prd-ubuntu1804-builder-4c-4g-2787 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 26 12:18:02 prd-ubuntu1804-builder-4c-4g-2787 CRON[2199]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 26 12:18:02 prd-ubuntu1804-builder-4c-4g-2787 CRON[2199]: pam_unix(cron:session): session closed for user root
Jun 26 12:19:01 prd-ubuntu1804-builder-4c-4g-2787 CRON[2984]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 26 12:19:01 prd-ubuntu1804-builder-4c-4g-2787 CRON[2984]: pam_unix(cron:session): session closed for user root
Jun 26 12:19:28 prd-ubuntu1804-builder-4c-4g-2787 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 26 12:19:28 prd-ubuntu1804-builder-4c-4g-2787 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)