Mar 26 10:04:33 prd-ubuntu1804-builder-4c-4g-18242 passwd[929]: password for 'ubuntu' changed by 'root'
Mar 26 10:04:33 prd-ubuntu1804-builder-4c-4g-18242 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 26 10:04:33 prd-ubuntu1804-builder-4c-4g-18242 systemd-logind[981]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 26 10:04:33 prd-ubuntu1804-builder-4c-4g-18242 systemd-logind[981]: New seat seat0.
Mar 26 10:04:33 prd-ubuntu1804-builder-4c-4g-18242 sshd[1004]: Server listening on 0.0.0.0 port 22.
Mar 26 10:04:33 prd-ubuntu1804-builder-4c-4g-18242 sshd[1004]: Server listening on :: port 22.
Mar 26 10:04:42 prd-ubuntu1804-builder-4c-4g-18242 sshd[1286]: Did not receive identification string from 10.30.104.4 port 54762
Mar 26 10:04:43 prd-ubuntu1804-builder-4c-4g-18242 sshd[1328]: Invalid user jenkins from 10.30.104.4 port 54782
Mar 26 10:04:43 prd-ubuntu1804-builder-4c-4g-18242 sshd[1328]: Received disconnect from 10.30.104.4 port 54782:11: Closed due to user request. [preauth]
Mar 26 10:04:43 prd-ubuntu1804-builder-4c-4g-18242 sshd[1328]: Disconnected from invalid user jenkins 10.30.104.4 port 54782 [preauth]
Mar 26 10:04:45 prd-ubuntu1804-builder-4c-4g-18242 sshd[1371]: Invalid user jenkins from 10.30.104.4 port 54790
Mar 26 10:04:45 prd-ubuntu1804-builder-4c-4g-18242 sshd[1371]: Received disconnect from 10.30.104.4 port 54790:11: Closed due to user request. [preauth]
Mar 26 10:04:45 prd-ubuntu1804-builder-4c-4g-18242 sshd[1371]: Disconnected from invalid user jenkins 10.30.104.4 port 54790 [preauth]
Mar 26 10:04:48 prd-ubuntu1804-builder-4c-4g-18242 sshd[1378]: Invalid user jenkins from 10.30.104.4 port 54798
Mar 26 10:04:48 prd-ubuntu1804-builder-4c-4g-18242 sshd[1378]: Received disconnect from 10.30.104.4 port 54798:11: Closed due to user request. [preauth]
Mar 26 10:04:48 prd-ubuntu1804-builder-4c-4g-18242 sshd[1378]: Disconnected from invalid user jenkins 10.30.104.4 port 54798 [preauth]
Mar 26 10:04:50 prd-ubuntu1804-builder-4c-4g-18242 sshd[1380]: Invalid user jenkins from 10.30.104.4 port 54806
Mar 26 10:04:50 prd-ubuntu1804-builder-4c-4g-18242 sshd[1380]: Received disconnect from 10.30.104.4 port 54806:11: Closed due to user request. [preauth]
Mar 26 10:04:50 prd-ubuntu1804-builder-4c-4g-18242 sshd[1380]: Disconnected from invalid user jenkins 10.30.104.4 port 54806 [preauth]
Mar 26 10:04:52 prd-ubuntu1804-builder-4c-4g-18242 sshd[1382]: Invalid user jenkins from 10.30.104.4 port 54818
Mar 26 10:04:52 prd-ubuntu1804-builder-4c-4g-18242 sshd[1382]: Received disconnect from 10.30.104.4 port 54818:11: Closed due to user request. [preauth]
Mar 26 10:04:52 prd-ubuntu1804-builder-4c-4g-18242 sshd[1382]: Disconnected from invalid user jenkins 10.30.104.4 port 54818 [preauth]
Mar 26 10:04:54 prd-ubuntu1804-builder-4c-4g-18242 sshd[1384]: Invalid user jenkins from 10.30.104.4 port 54826
Mar 26 10:04:55 prd-ubuntu1804-builder-4c-4g-18242 sshd[1384]: Received disconnect from 10.30.104.4 port 54826:11: Closed due to user request. [preauth]
Mar 26 10:04:55 prd-ubuntu1804-builder-4c-4g-18242 sshd[1384]: Disconnected from invalid user jenkins 10.30.104.4 port 54826 [preauth]
Mar 26 10:04:57 prd-ubuntu1804-builder-4c-4g-18242 sshd[1393]: Invalid user jenkins from 10.30.104.4 port 54832
Mar 26 10:04:57 prd-ubuntu1804-builder-4c-4g-18242 sshd[1393]: Received disconnect from 10.30.104.4 port 54832:11: Closed due to user request. [preauth]
Mar 26 10:04:57 prd-ubuntu1804-builder-4c-4g-18242 sshd[1393]: Disconnected from invalid user jenkins 10.30.104.4 port 54832 [preauth]
Mar 26 10:04:59 prd-ubuntu1804-builder-4c-4g-18242 sshd[1395]: Invalid user jenkins from 10.30.104.4 port 54838
Mar 26 10:05:05 prd-ubuntu1804-builder-4c-4g-18242 sshd[1395]: Received disconnect from 10.30.104.4 port 54838:11: Closed due to user request. [preauth]
Mar 26 10:05:05 prd-ubuntu1804-builder-4c-4g-18242 sshd[1395]: Disconnected from invalid user jenkins 10.30.104.4 port 54838 [preauth]
Mar 26 10:05:05 prd-ubuntu1804-builder-4c-4g-18242 CRON[1398]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 26 10:05:05 prd-ubuntu1804-builder-4c-4g-18242 CRON[1398]: pam_unix(cron:session): session closed for user root
Mar 26 10:05:07 prd-ubuntu1804-builder-4c-4g-18242 sshd[1426]: Invalid user jenkins from 10.30.104.4 port 54858
Mar 26 10:05:07 prd-ubuntu1804-builder-4c-4g-18242 sshd[1426]: Received disconnect from 10.30.104.4 port 54858:11: Closed due to user request. [preauth]
Mar 26 10:05:07 prd-ubuntu1804-builder-4c-4g-18242 sshd[1426]: Disconnected from invalid user jenkins 10.30.104.4 port 54858 [preauth]
Mar 26 10:05:09 prd-ubuntu1804-builder-4c-4g-18242 sshd[1428]: Invalid user jenkins from 10.30.104.4 port 54864
Mar 26 10:05:09 prd-ubuntu1804-builder-4c-4g-18242 sshd[1428]: Received disconnect from 10.30.104.4 port 54864:11: Closed due to user request. [preauth]
Mar 26 10:05:09 prd-ubuntu1804-builder-4c-4g-18242 sshd[1428]: Disconnected from invalid user jenkins 10.30.104.4 port 54864 [preauth]
Mar 26 10:05:11 prd-ubuntu1804-builder-4c-4g-18242 useradd[1448]: new group: name=jenkins, GID=1001
Mar 26 10:05:11 prd-ubuntu1804-builder-4c-4g-18242 useradd[1448]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 26 10:05:11 prd-ubuntu1804-builder-4c-4g-18242 sshd[1449]: Received disconnect from 10.30.104.4 port 54870:11: Closed due to user request. [preauth]
Mar 26 10:05:11 prd-ubuntu1804-builder-4c-4g-18242 sshd[1449]: Disconnected from authenticating user jenkins 10.30.104.4 port 54870 [preauth]
Mar 26 10:05:13 prd-ubuntu1804-builder-4c-4g-18242 sshd[1517]: Accepted publickey for jenkins from 10.30.104.4 port 54876 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 26 10:05:13 prd-ubuntu1804-builder-4c-4g-18242 sshd[1517]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 26 10:05:13 prd-ubuntu1804-builder-4c-4g-18242 systemd-logind[981]: New session 2 of user jenkins.
Mar 26 10:05:13 prd-ubuntu1804-builder-4c-4g-18242 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 26 10:06:01 prd-ubuntu1804-builder-4c-4g-18242 CRON[2523]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 26 10:06:01 prd-ubuntu1804-builder-4c-4g-18242 CRON[2523]: pam_unix(cron:session): session closed for user root
Mar 26 10:07:01 prd-ubuntu1804-builder-4c-4g-18242 CRON[3250]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 26 10:07:01 prd-ubuntu1804-builder-4c-4g-18242 CRON[3250]: pam_unix(cron:session): session closed for user root
Mar 26 10:07:26 prd-ubuntu1804-builder-4c-4g-18242 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 26 10:07:26 prd-ubuntu1804-builder-4c-4g-18242 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)