Feb 18 10:04:13 prd-ubuntu1804-builder-4c-4g-18041 passwd[977]: password for 'ubuntu' changed by 'root'
Feb 18 10:04:13 prd-ubuntu1804-builder-4c-4g-18041 systemd-logind[1040]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 18 10:04:13 prd-ubuntu1804-builder-4c-4g-18041 systemd-logind[1040]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 18 10:04:13 prd-ubuntu1804-builder-4c-4g-18041 systemd-logind[1040]: New seat seat0.
Feb 18 10:04:13 prd-ubuntu1804-builder-4c-4g-18041 sshd[1144]: Server listening on 0.0.0.0 port 22.
Feb 18 10:04:13 prd-ubuntu1804-builder-4c-4g-18041 sshd[1144]: Server listening on :: port 22.
Feb 18 10:04:13 prd-ubuntu1804-builder-4c-4g-18041 sshd[1261]: Did not receive identification string from 10.30.104.4 port 54916
Feb 18 10:04:22 prd-ubuntu1804-builder-4c-4g-18041 sshd[1591]: Invalid user jenkins from 10.30.104.4 port 54948
Feb 18 10:04:22 prd-ubuntu1804-builder-4c-4g-18041 sshd[1591]: Received disconnect from 10.30.104.4 port 54948:11: Closed due to user request. [preauth]
Feb 18 10:04:22 prd-ubuntu1804-builder-4c-4g-18041 sshd[1591]: Disconnected from invalid user jenkins 10.30.104.4 port 54948 [preauth]
Feb 18 10:04:24 prd-ubuntu1804-builder-4c-4g-18041 sshd[1603]: Invalid user jenkins from 10.30.104.4 port 54978
Feb 18 10:04:24 prd-ubuntu1804-builder-4c-4g-18041 sshd[1603]: Received disconnect from 10.30.104.4 port 54978:11: Closed due to user request. [preauth]
Feb 18 10:04:24 prd-ubuntu1804-builder-4c-4g-18041 sshd[1603]: Disconnected from invalid user jenkins 10.30.104.4 port 54978 [preauth]
Feb 18 10:04:26 prd-ubuntu1804-builder-4c-4g-18041 sshd[1605]: Invalid user jenkins from 10.30.104.4 port 55018
Feb 18 10:04:26 prd-ubuntu1804-builder-4c-4g-18041 sshd[1605]: Received disconnect from 10.30.104.4 port 55018:11: Closed due to user request. [preauth]
Feb 18 10:04:26 prd-ubuntu1804-builder-4c-4g-18041 sshd[1605]: Disconnected from invalid user jenkins 10.30.104.4 port 55018 [preauth]
Feb 18 10:04:29 prd-ubuntu1804-builder-4c-4g-18041 sshd[1613]: Invalid user jenkins from 10.30.104.4 port 55034
Feb 18 10:04:29 prd-ubuntu1804-builder-4c-4g-18041 sshd[1613]: Received disconnect from 10.30.104.4 port 55034:11: Closed due to user request. [preauth]
Feb 18 10:04:29 prd-ubuntu1804-builder-4c-4g-18041 sshd[1613]: Disconnected from invalid user jenkins 10.30.104.4 port 55034 [preauth]
Feb 18 10:04:31 prd-ubuntu1804-builder-4c-4g-18041 sshd[1615]: Invalid user jenkins from 10.30.104.4 port 55040
Feb 18 10:04:31 prd-ubuntu1804-builder-4c-4g-18041 sshd[1615]: Received disconnect from 10.30.104.4 port 55040:11: Closed due to user request. [preauth]
Feb 18 10:04:31 prd-ubuntu1804-builder-4c-4g-18041 sshd[1615]: Disconnected from invalid user jenkins 10.30.104.4 port 55040 [preauth]
Feb 18 10:04:33 prd-ubuntu1804-builder-4c-4g-18041 sshd[1617]: Invalid user jenkins from 10.30.104.4 port 55060
Feb 18 10:04:33 prd-ubuntu1804-builder-4c-4g-18041 sshd[1617]: Received disconnect from 10.30.104.4 port 55060:11: Closed due to user request. [preauth]
Feb 18 10:04:33 prd-ubuntu1804-builder-4c-4g-18041 sshd[1617]: Disconnected from invalid user jenkins 10.30.104.4 port 55060 [preauth]
Feb 18 10:04:35 prd-ubuntu1804-builder-4c-4g-18041 sshd[1634]: Invalid user jenkins from 10.30.104.4 port 55102
Feb 18 10:04:35 prd-ubuntu1804-builder-4c-4g-18041 sshd[1634]: Received disconnect from 10.30.104.4 port 55102:11: Closed due to user request. [preauth]
Feb 18 10:04:35 prd-ubuntu1804-builder-4c-4g-18041 sshd[1634]: Disconnected from invalid user jenkins 10.30.104.4 port 55102 [preauth]
Feb 18 10:04:35 prd-ubuntu1804-builder-4c-4g-18041 useradd[1639]: new group: name=jenkins, GID=1001
Feb 18 10:04:35 prd-ubuntu1804-builder-4c-4g-18041 useradd[1639]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 18 10:04:37 prd-ubuntu1804-builder-4c-4g-18041 sshd[1706]: Accepted publickey for jenkins from 10.30.104.4 port 55128 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 18 10:04:37 prd-ubuntu1804-builder-4c-4g-18041 sshd[1706]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 18 10:04:37 prd-ubuntu1804-builder-4c-4g-18041 systemd-logind[1040]: New session 1 of user jenkins.
Feb 18 10:04:37 prd-ubuntu1804-builder-4c-4g-18041 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 18 10:05:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[2025]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 18 10:05:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[2025]: pam_unix(cron:session): session closed for user root
Feb 18 10:06:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[2558]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 18 10:06:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[2558]: pam_unix(cron:session): session closed for user root
Feb 18 10:07:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[3038]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 18 10:07:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[3038]: pam_unix(cron:session): session closed for user root
Feb 18 10:08:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[3074]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 18 10:08:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[3074]: pam_unix(cron:session): session closed for user root
Feb 18 10:09:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[3268]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 18 10:09:01 prd-ubuntu1804-builder-4c-4g-18041 CRON[3268]: pam_unix(cron:session): session closed for user root
Feb 18 10:09:36 prd-ubuntu1804-builder-4c-4g-18041 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 18 10:09:36 prd-ubuntu1804-builder-4c-4g-18041 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)