Mar 27 15:27:16 prd-ubuntu1804-builder-4c-4g-18599 passwd[918]: password for 'ubuntu' changed by 'root'
Mar 27 15:27:16 prd-ubuntu1804-builder-4c-4g-18599 systemd-logind[965]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 27 15:27:16 prd-ubuntu1804-builder-4c-4g-18599 systemd-logind[965]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 27 15:27:16 prd-ubuntu1804-builder-4c-4g-18599 systemd-logind[965]: New seat seat0.
Mar 27 15:27:16 prd-ubuntu1804-builder-4c-4g-18599 sshd[1011]: Server listening on 0.0.0.0 port 22.
Mar 27 15:27:16 prd-ubuntu1804-builder-4c-4g-18599 sshd[1011]: Server listening on :: port 22.
Mar 27 15:27:19 prd-ubuntu1804-builder-4c-4g-18599 sshd[1340]: Did not receive identification string from 10.30.104.4 port 50154
Mar 27 15:27:23 prd-ubuntu1804-builder-4c-4g-18599 sshd[1431]: Invalid user jenkins from 10.30.104.4 port 50182
Mar 27 15:27:23 prd-ubuntu1804-builder-4c-4g-18599 sshd[1431]: Received disconnect from 10.30.104.4 port 50182:11: Closed due to user request. [preauth]
Mar 27 15:27:23 prd-ubuntu1804-builder-4c-4g-18599 sshd[1431]: Disconnected from invalid user jenkins 10.30.104.4 port 50182 [preauth]
Mar 27 15:27:25 prd-ubuntu1804-builder-4c-4g-18599 sshd[1435]: Invalid user jenkins from 10.30.104.4 port 50190
Mar 27 15:27:25 prd-ubuntu1804-builder-4c-4g-18599 sshd[1435]: Received disconnect from 10.30.104.4 port 50190:11: Closed due to user request. [preauth]
Mar 27 15:27:25 prd-ubuntu1804-builder-4c-4g-18599 sshd[1435]: Disconnected from invalid user jenkins 10.30.104.4 port 50190 [preauth]
Mar 27 15:27:27 prd-ubuntu1804-builder-4c-4g-18599 sshd[1437]: Invalid user jenkins from 10.30.104.4 port 50204
Mar 27 15:27:27 prd-ubuntu1804-builder-4c-4g-18599 sshd[1437]: Received disconnect from 10.30.104.4 port 50204:11: Closed due to user request. [preauth]
Mar 27 15:27:27 prd-ubuntu1804-builder-4c-4g-18599 sshd[1437]: Disconnected from invalid user jenkins 10.30.104.4 port 50204 [preauth]
Mar 27 15:27:30 prd-ubuntu1804-builder-4c-4g-18599 sshd[1448]: Invalid user jenkins from 10.30.104.4 port 50210
Mar 27 15:27:30 prd-ubuntu1804-builder-4c-4g-18599 sshd[1448]: Received disconnect from 10.30.104.4 port 50210:11: Closed due to user request. [preauth]
Mar 27 15:27:30 prd-ubuntu1804-builder-4c-4g-18599 sshd[1448]: Disconnected from invalid user jenkins 10.30.104.4 port 50210 [preauth]
Mar 27 15:27:30 prd-ubuntu1804-builder-4c-4g-18599 useradd[1459]: new group: name=jenkins, GID=1001
Mar 27 15:27:30 prd-ubuntu1804-builder-4c-4g-18599 useradd[1459]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 27 15:27:32 prd-ubuntu1804-builder-4c-4g-18599 sshd[1519]: Accepted publickey for jenkins from 10.30.104.4 port 50216 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 27 15:27:32 prd-ubuntu1804-builder-4c-4g-18599 sshd[1519]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 27 15:27:32 prd-ubuntu1804-builder-4c-4g-18599 systemd-logind[965]: New session 1 of user jenkins.
Mar 27 15:27:32 prd-ubuntu1804-builder-4c-4g-18599 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 27 15:28:02 prd-ubuntu1804-builder-4c-4g-18599 CRON[2275]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 27 15:28:02 prd-ubuntu1804-builder-4c-4g-18599 CRON[2275]: pam_unix(cron:session): session closed for user root
Mar 27 15:29:01 prd-ubuntu1804-builder-4c-4g-18599 CRON[3093]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 27 15:29:01 prd-ubuntu1804-builder-4c-4g-18599 CRON[3093]: pam_unix(cron:session): session closed for user root
Mar 27 15:29:38 prd-ubuntu1804-builder-4c-4g-18599 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 27 15:29:38 prd-ubuntu1804-builder-4c-4g-18599 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)