Feb 19 13:52:33 prd-ubuntu1804-builder-4c-4g-18413 passwd[948]: password for 'ubuntu' changed by 'root'
Feb 19 13:52:33 prd-ubuntu1804-builder-4c-4g-18413 sshd[1048]: Server listening on 0.0.0.0 port 22.
Feb 19 13:52:33 prd-ubuntu1804-builder-4c-4g-18413 sshd[1048]: Server listening on :: port 22.
Feb 19 13:52:33 prd-ubuntu1804-builder-4c-4g-18413 systemd-logind[1040]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 19 13:52:33 prd-ubuntu1804-builder-4c-4g-18413 systemd-logind[1040]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 19 13:52:33 prd-ubuntu1804-builder-4c-4g-18413 systemd-logind[1040]: New seat seat0.
Feb 19 13:52:37 prd-ubuntu1804-builder-4c-4g-18413 sshd[1162]: Did not receive identification string from 10.30.104.4 port 42002
Feb 19 13:52:42 prd-ubuntu1804-builder-4c-4g-18413 sshd[1390]: Invalid user jenkins from 10.30.104.4 port 42004
Feb 19 13:52:42 prd-ubuntu1804-builder-4c-4g-18413 sshd[1390]: Received disconnect from 10.30.104.4 port 42004:11: Closed due to user request. [preauth]
Feb 19 13:52:42 prd-ubuntu1804-builder-4c-4g-18413 sshd[1390]: Disconnected from invalid user jenkins 10.30.104.4 port 42004 [preauth]
Feb 19 13:52:44 prd-ubuntu1804-builder-4c-4g-18413 sshd[1410]: Invalid user jenkins from 10.30.104.4 port 42006
Feb 19 13:52:44 prd-ubuntu1804-builder-4c-4g-18413 sshd[1410]: Received disconnect from 10.30.104.4 port 42006:11: Closed due to user request. [preauth]
Feb 19 13:52:44 prd-ubuntu1804-builder-4c-4g-18413 sshd[1410]: Disconnected from invalid user jenkins 10.30.104.4 port 42006 [preauth]
Feb 19 13:52:44 prd-ubuntu1804-builder-4c-4g-18413 useradd[1430]: new group: name=jenkins, GID=1001
Feb 19 13:52:44 prd-ubuntu1804-builder-4c-4g-18413 useradd[1430]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 19 13:52:46 prd-ubuntu1804-builder-4c-4g-18413 sshd[1490]: Accepted publickey for jenkins from 10.30.104.4 port 42008 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 19 13:52:46 prd-ubuntu1804-builder-4c-4g-18413 sshd[1490]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 19 13:52:46 prd-ubuntu1804-builder-4c-4g-18413 systemd-logind[1040]: New session 1 of user jenkins.
Feb 19 13:52:46 prd-ubuntu1804-builder-4c-4g-18413 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 19 13:53:01 prd-ubuntu1804-builder-4c-4g-18413 CRON[2012]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 13:53:01 prd-ubuntu1804-builder-4c-4g-18413 CRON[2012]: pam_unix(cron:session): session closed for user root
Feb 19 13:54:02 prd-ubuntu1804-builder-4c-4g-18413 CRON[2696]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 13:54:02 prd-ubuntu1804-builder-4c-4g-18413 CRON[2696]: pam_unix(cron:session): session closed for user root
Feb 19 13:54:16 prd-ubuntu1804-builder-4c-4g-18413 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 19 13:54:16 prd-ubuntu1804-builder-4c-4g-18413 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)