Feb 17 12:40:27 prd-ubuntu1804-builder-4c-4g-17780 passwd[927]: password for 'ubuntu' changed by 'root'
Feb 17 12:40:27 prd-ubuntu1804-builder-4c-4g-17780 systemd-logind[979]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 17 12:40:27 prd-ubuntu1804-builder-4c-4g-17780 systemd-logind[979]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 17 12:40:27 prd-ubuntu1804-builder-4c-4g-17780 systemd-logind[979]: New seat seat0.
Feb 17 12:40:27 prd-ubuntu1804-builder-4c-4g-17780 sshd[1000]: Server listening on 0.0.0.0 port 22.
Feb 17 12:40:27 prd-ubuntu1804-builder-4c-4g-17780 sshd[1000]: Server listening on :: port 22.
Feb 17 12:40:30 prd-ubuntu1804-builder-4c-4g-17780 sshd[1309]: Did not receive identification string from 10.30.104.4 port 58804
Feb 17 12:40:32 prd-ubuntu1804-builder-4c-4g-17780 sshd[1355]: Invalid user jenkins from 10.30.104.4 port 58812
Feb 17 12:40:32 prd-ubuntu1804-builder-4c-4g-17780 sshd[1355]: Received disconnect from 10.30.104.4 port 58812:11: Closed due to user request. [preauth]
Feb 17 12:40:32 prd-ubuntu1804-builder-4c-4g-17780 sshd[1355]: Disconnected from invalid user jenkins 10.30.104.4 port 58812 [preauth]
Feb 17 12:40:34 prd-ubuntu1804-builder-4c-4g-17780 sshd[1388]: Invalid user jenkins from 10.30.104.4 port 58826
Feb 17 12:40:34 prd-ubuntu1804-builder-4c-4g-17780 sshd[1388]: Received disconnect from 10.30.104.4 port 58826:11: Closed due to user request. [preauth]
Feb 17 12:40:34 prd-ubuntu1804-builder-4c-4g-17780 sshd[1388]: Disconnected from invalid user jenkins 10.30.104.4 port 58826 [preauth]
Feb 17 12:40:34 prd-ubuntu1804-builder-4c-4g-17780 useradd[1408]: new group: name=jenkins, GID=1001
Feb 17 12:40:34 prd-ubuntu1804-builder-4c-4g-17780 useradd[1408]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 17 12:40:36 prd-ubuntu1804-builder-4c-4g-17780 sshd[1476]: Accepted publickey for jenkins from 10.30.104.4 port 58832 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 17 12:40:36 prd-ubuntu1804-builder-4c-4g-17780 sshd[1476]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 17 12:40:36 prd-ubuntu1804-builder-4c-4g-17780 systemd-logind[979]: New session 1 of user jenkins.
Feb 17 12:40:36 prd-ubuntu1804-builder-4c-4g-17780 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 17 12:41:02 prd-ubuntu1804-builder-4c-4g-17780 CRON[2035]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 17 12:41:02 prd-ubuntu1804-builder-4c-4g-17780 CRON[2035]: pam_unix(cron:session): session closed for user root
Feb 17 12:42:01 prd-ubuntu1804-builder-4c-4g-17780 CRON[2488]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 17 12:42:01 prd-ubuntu1804-builder-4c-4g-17780 CRON[2488]: pam_unix(cron:session): session closed for user root
Feb 17 12:42:47 prd-ubuntu1804-builder-4c-4g-17780 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 17 12:42:47 prd-ubuntu1804-builder-4c-4g-17780 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)