Feb 20 10:36:26 prd-ubuntu1804-builder-4c-4g-18603 passwd[954]: password for 'ubuntu' changed by 'root'
Feb 20 10:36:26 prd-ubuntu1804-builder-4c-4g-18603 systemd-logind[1006]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 20 10:36:26 prd-ubuntu1804-builder-4c-4g-18603 systemd-logind[1006]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 20 10:36:26 prd-ubuntu1804-builder-4c-4g-18603 systemd-logind[1006]: New seat seat0.
Feb 20 10:36:26 prd-ubuntu1804-builder-4c-4g-18603 sshd[1066]: Server listening on 0.0.0.0 port 22.
Feb 20 10:36:26 prd-ubuntu1804-builder-4c-4g-18603 sshd[1066]: Server listening on :: port 22.
Feb 20 10:36:29 prd-ubuntu1804-builder-4c-4g-18603 sshd[1371]: Did not receive identification string from 10.30.104.4 port 38020
Feb 20 10:36:31 prd-ubuntu1804-builder-4c-4g-18603 sshd[1452]: Invalid user jenkins from 10.30.104.4 port 38028
Feb 20 10:36:31 prd-ubuntu1804-builder-4c-4g-18603 sshd[1452]: Received disconnect from 10.30.104.4 port 38028:11: Closed due to user request. [preauth]
Feb 20 10:36:31 prd-ubuntu1804-builder-4c-4g-18603 sshd[1452]: Disconnected from invalid user jenkins 10.30.104.4 port 38028 [preauth]
Feb 20 10:36:34 prd-ubuntu1804-builder-4c-4g-18603 sshd[1467]: Invalid user jenkins from 10.30.104.4 port 38042
Feb 20 10:36:34 prd-ubuntu1804-builder-4c-4g-18603 sshd[1467]: Received disconnect from 10.30.104.4 port 38042:11: Closed due to user request. [preauth]
Feb 20 10:36:34 prd-ubuntu1804-builder-4c-4g-18603 sshd[1467]: Disconnected from invalid user jenkins 10.30.104.4 port 38042 [preauth]
Feb 20 10:36:36 prd-ubuntu1804-builder-4c-4g-18603 sshd[1469]: Invalid user jenkins from 10.30.104.4 port 38056
Feb 20 10:36:36 prd-ubuntu1804-builder-4c-4g-18603 sshd[1469]: Received disconnect from 10.30.104.4 port 38056:11: Closed due to user request. [preauth]
Feb 20 10:36:36 prd-ubuntu1804-builder-4c-4g-18603 sshd[1469]: Disconnected from invalid user jenkins 10.30.104.4 port 38056 [preauth]
Feb 20 10:36:38 prd-ubuntu1804-builder-4c-4g-18603 sshd[1471]: Invalid user jenkins from 10.30.104.4 port 38064
Feb 20 10:36:40 prd-ubuntu1804-builder-4c-4g-18603 sshd[1471]: Received disconnect from 10.30.104.4 port 38064:11: Closed due to user request. [preauth]
Feb 20 10:36:40 prd-ubuntu1804-builder-4c-4g-18603 sshd[1471]: Disconnected from invalid user jenkins 10.30.104.4 port 38064 [preauth]
Feb 20 10:36:40 prd-ubuntu1804-builder-4c-4g-18603 sshd[1473]: Invalid user jenkins from 10.30.104.4 port 38074
Feb 20 10:36:40 prd-ubuntu1804-builder-4c-4g-18603 sshd[1473]: Received disconnect from 10.30.104.4 port 38074:11: Closed due to user request. [preauth]
Feb 20 10:36:40 prd-ubuntu1804-builder-4c-4g-18603 sshd[1473]: Disconnected from invalid user jenkins 10.30.104.4 port 38074 [preauth]
Feb 20 10:36:42 prd-ubuntu1804-builder-4c-4g-18603 sshd[1475]: Invalid user jenkins from 10.30.104.4 port 38084
Feb 20 10:36:42 prd-ubuntu1804-builder-4c-4g-18603 sshd[1475]: Received disconnect from 10.30.104.4 port 38084:11: Closed due to user request. [preauth]
Feb 20 10:36:42 prd-ubuntu1804-builder-4c-4g-18603 sshd[1475]: Disconnected from invalid user jenkins 10.30.104.4 port 38084 [preauth]
Feb 20 10:36:44 prd-ubuntu1804-builder-4c-4g-18603 sshd[1477]: Invalid user jenkins from 10.30.104.4 port 38092
Feb 20 10:36:44 prd-ubuntu1804-builder-4c-4g-18603 sshd[1477]: Received disconnect from 10.30.104.4 port 38092:11: Closed due to user request. [preauth]
Feb 20 10:36:44 prd-ubuntu1804-builder-4c-4g-18603 sshd[1477]: Disconnected from invalid user jenkins 10.30.104.4 port 38092 [preauth]
Feb 20 10:36:46 prd-ubuntu1804-builder-4c-4g-18603 sshd[1479]: Invalid user jenkins from 10.30.104.4 port 38102
Feb 20 10:36:46 prd-ubuntu1804-builder-4c-4g-18603 sshd[1479]: Received disconnect from 10.30.104.4 port 38102:11: Closed due to user request. [preauth]
Feb 20 10:36:46 prd-ubuntu1804-builder-4c-4g-18603 sshd[1479]: Disconnected from invalid user jenkins 10.30.104.4 port 38102 [preauth]
Feb 20 10:36:47 prd-ubuntu1804-builder-4c-4g-18603 useradd[1505]: new group: name=jenkins, GID=1001
Feb 20 10:36:47 prd-ubuntu1804-builder-4c-4g-18603 useradd[1505]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 20 10:36:48 prd-ubuntu1804-builder-4c-4g-18603 sshd[1544]: Accepted publickey for jenkins from 10.30.104.4 port 38112 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 20 10:36:48 prd-ubuntu1804-builder-4c-4g-18603 sshd[1544]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 20 10:36:48 prd-ubuntu1804-builder-4c-4g-18603 systemd-logind[1006]: New session 1 of user jenkins.
Feb 20 10:36:48 prd-ubuntu1804-builder-4c-4g-18603 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 20 10:37:02 prd-ubuntu1804-builder-4c-4g-18603 CRON[1832]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 10:37:02 prd-ubuntu1804-builder-4c-4g-18603 CRON[1832]: pam_unix(cron:session): session closed for user root
Feb 20 10:38:01 prd-ubuntu1804-builder-4c-4g-18603 CRON[2903]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 10:38:01 prd-ubuntu1804-builder-4c-4g-18603 CRON[2903]: pam_unix(cron:session): session closed for user root
Feb 20 10:39:01 prd-ubuntu1804-builder-4c-4g-18603 CRON[3128]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 10:39:01 prd-ubuntu1804-builder-4c-4g-18603 CRON[3128]: pam_unix(cron:session): session closed for user root
Feb 20 10:39:01 prd-ubuntu1804-builder-4c-4g-18603 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 20 10:39:01 prd-ubuntu1804-builder-4c-4g-18603 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)