Mar 30 11:29:09 prd-ubuntu1804-builder-4c-4g-19385 passwd[947]: password for 'ubuntu' changed by 'root'
Mar 30 11:29:09 prd-ubuntu1804-builder-4c-4g-19385 systemd-logind[984]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 30 11:29:09 prd-ubuntu1804-builder-4c-4g-19385 systemd-logind[984]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 30 11:29:09 prd-ubuntu1804-builder-4c-4g-19385 systemd-logind[984]: New seat seat0.
Mar 30 11:29:09 prd-ubuntu1804-builder-4c-4g-19385 sshd[1100]: Server listening on 0.0.0.0 port 22.
Mar 30 11:29:09 prd-ubuntu1804-builder-4c-4g-19385 sshd[1100]: Server listening on :: port 22.
Mar 30 11:29:14 prd-ubuntu1804-builder-4c-4g-19385 sshd[1367]: Did not receive identification string from 10.30.104.4 port 38920
Mar 30 11:29:24 prd-ubuntu1804-builder-4c-4g-19385 sshd[1470]: Invalid user jenkins from 10.30.104.4 port 38946
Mar 30 11:29:24 prd-ubuntu1804-builder-4c-4g-19385 sshd[1470]: Received disconnect from 10.30.104.4 port 38946:11: Closed due to user request. [preauth]
Mar 30 11:29:24 prd-ubuntu1804-builder-4c-4g-19385 sshd[1470]: Disconnected from invalid user jenkins 10.30.104.4 port 38946 [preauth]
Mar 30 11:29:26 prd-ubuntu1804-builder-4c-4g-19385 sshd[1474]: Invalid user jenkins from 10.30.104.4 port 38962
Mar 30 11:29:26 prd-ubuntu1804-builder-4c-4g-19385 sshd[1474]: Received disconnect from 10.30.104.4 port 38962:11: Closed due to user request. [preauth]
Mar 30 11:29:26 prd-ubuntu1804-builder-4c-4g-19385 sshd[1474]: Disconnected from invalid user jenkins 10.30.104.4 port 38962 [preauth]
Mar 30 11:29:28 prd-ubuntu1804-builder-4c-4g-19385 sshd[1476]: Invalid user jenkins from 10.30.104.4 port 38970
Mar 30 11:29:28 prd-ubuntu1804-builder-4c-4g-19385 sshd[1476]: Received disconnect from 10.30.104.4 port 38970:11: Closed due to user request. [preauth]
Mar 30 11:29:28 prd-ubuntu1804-builder-4c-4g-19385 sshd[1476]: Disconnected from invalid user jenkins 10.30.104.4 port 38970 [preauth]
Mar 30 11:29:30 prd-ubuntu1804-builder-4c-4g-19385 sshd[1483]: Invalid user jenkins from 10.30.104.4 port 38978
Mar 30 11:29:34 prd-ubuntu1804-builder-4c-4g-19385 sshd[1483]: Received disconnect from 10.30.104.4 port 38978:11: Closed due to user request. [preauth]
Mar 30 11:29:34 prd-ubuntu1804-builder-4c-4g-19385 sshd[1483]: Disconnected from invalid user jenkins 10.30.104.4 port 38978 [preauth]
Mar 30 11:29:37 prd-ubuntu1804-builder-4c-4g-19385 sshd[1485]: Invalid user jenkins from 10.30.104.4 port 39000
Mar 30 11:29:37 prd-ubuntu1804-builder-4c-4g-19385 sshd[1485]: Received disconnect from 10.30.104.4 port 39000:11: Closed due to user request. [preauth]
Mar 30 11:29:37 prd-ubuntu1804-builder-4c-4g-19385 sshd[1485]: Disconnected from invalid user jenkins 10.30.104.4 port 39000 [preauth]
Mar 30 11:29:40 prd-ubuntu1804-builder-4c-4g-19385 sshd[1487]: Invalid user jenkins from 10.30.104.4 port 39008
Mar 30 11:29:40 prd-ubuntu1804-builder-4c-4g-19385 sshd[1487]: Received disconnect from 10.30.104.4 port 39008:11: Closed due to user request. [preauth]
Mar 30 11:29:40 prd-ubuntu1804-builder-4c-4g-19385 sshd[1487]: Disconnected from invalid user jenkins 10.30.104.4 port 39008 [preauth]
Mar 30 11:29:42 prd-ubuntu1804-builder-4c-4g-19385 sshd[1502]: Invalid user jenkins from 10.30.104.4 port 39014
Mar 30 11:29:42 prd-ubuntu1804-builder-4c-4g-19385 sshd[1502]: Received disconnect from 10.30.104.4 port 39014:11: Closed due to user request. [preauth]
Mar 30 11:29:42 prd-ubuntu1804-builder-4c-4g-19385 sshd[1502]: Disconnected from invalid user jenkins 10.30.104.4 port 39014 [preauth]
Mar 30 11:29:44 prd-ubuntu1804-builder-4c-4g-19385 sshd[1516]: Invalid user jenkins from 10.30.104.4 port 39022
Mar 30 11:29:44 prd-ubuntu1804-builder-4c-4g-19385 sshd[1516]: Received disconnect from 10.30.104.4 port 39022:11: Closed due to user request. [preauth]
Mar 30 11:29:44 prd-ubuntu1804-builder-4c-4g-19385 sshd[1516]: Disconnected from invalid user jenkins 10.30.104.4 port 39022 [preauth]
Mar 30 11:29:45 prd-ubuntu1804-builder-4c-4g-19385 useradd[1536]: new group: name=jenkins, GID=1001
Mar 30 11:29:45 prd-ubuntu1804-builder-4c-4g-19385 useradd[1536]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 30 11:29:46 prd-ubuntu1804-builder-4c-4g-19385 sshd[1537]: Received disconnect from 10.30.104.4 port 39028:11: Closed due to user request. [preauth]
Mar 30 11:29:46 prd-ubuntu1804-builder-4c-4g-19385 sshd[1537]: Disconnected from authenticating user jenkins 10.30.104.4 port 39028 [preauth]
Mar 30 11:29:48 prd-ubuntu1804-builder-4c-4g-19385 sshd[1598]: Accepted publickey for jenkins from 10.30.104.4 port 39034 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 30 11:29:48 prd-ubuntu1804-builder-4c-4g-19385 sshd[1598]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 30 11:29:48 prd-ubuntu1804-builder-4c-4g-19385 systemd-logind[984]: New session 1 of user jenkins.
Mar 30 11:29:48 prd-ubuntu1804-builder-4c-4g-19385 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 30 11:30:02 prd-ubuntu1804-builder-4c-4g-19385 CRON[1854]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 30 11:30:02 prd-ubuntu1804-builder-4c-4g-19385 CRON[1854]: pam_unix(cron:session): session closed for user root
Mar 30 11:31:01 prd-ubuntu1804-builder-4c-4g-19385 CRON[2406]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 30 11:31:01 prd-ubuntu1804-builder-4c-4g-19385 CRON[2406]: pam_unix(cron:session): session closed for user root
Mar 30 11:32:01 prd-ubuntu1804-builder-4c-4g-19385 CRON[2793]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 30 11:32:02 prd-ubuntu1804-builder-4c-4g-19385 CRON[2793]: pam_unix(cron:session): session closed for user root
Mar 30 11:32:57 prd-ubuntu1804-builder-4c-4g-19385 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 30 11:32:57 prd-ubuntu1804-builder-4c-4g-19385 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)