Jun 22 11:24:21 prd-ubuntu1804-builder-4c-4g-22989 passwd[956]: password for 'ubuntu' changed by 'root'
Jun 22 11:24:21 prd-ubuntu1804-builder-4c-4g-22989 systemd-logind[1016]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 22 11:24:21 prd-ubuntu1804-builder-4c-4g-22989 systemd-logind[1016]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 22 11:24:21 prd-ubuntu1804-builder-4c-4g-22989 systemd-logind[1016]: New seat seat0.
Jun 22 11:24:21 prd-ubuntu1804-builder-4c-4g-22989 sshd[1069]: Server listening on 0.0.0.0 port 22.
Jun 22 11:24:21 prd-ubuntu1804-builder-4c-4g-22989 sshd[1069]: Server listening on :: port 22.
Jun 22 11:24:23 prd-ubuntu1804-builder-4c-4g-22989 sshd[1327]: Did not receive identification string from 10.30.104.4 port 50620
Jun 22 11:24:31 prd-ubuntu1804-builder-4c-4g-22989 sshd[1455]: Invalid user jenkins from 10.30.104.4 port 50638
Jun 22 11:24:31 prd-ubuntu1804-builder-4c-4g-22989 sshd[1455]: Received disconnect from 10.30.104.4 port 50638:11: Closed due to user request. [preauth]
Jun 22 11:24:31 prd-ubuntu1804-builder-4c-4g-22989 sshd[1455]: Disconnected from invalid user jenkins 10.30.104.4 port 50638 [preauth]
Jun 22 11:24:33 prd-ubuntu1804-builder-4c-4g-22989 sshd[1459]: Invalid user jenkins from 10.30.104.4 port 50650
Jun 22 11:24:33 prd-ubuntu1804-builder-4c-4g-22989 sshd[1459]: Received disconnect from 10.30.104.4 port 50650:11: Closed due to user request. [preauth]
Jun 22 11:24:33 prd-ubuntu1804-builder-4c-4g-22989 sshd[1459]: Disconnected from invalid user jenkins 10.30.104.4 port 50650 [preauth]
Jun 22 11:24:35 prd-ubuntu1804-builder-4c-4g-22989 sshd[1461]: Invalid user jenkins from 10.30.104.4 port 50660
Jun 22 11:24:35 prd-ubuntu1804-builder-4c-4g-22989 sshd[1461]: Received disconnect from 10.30.104.4 port 50660:11: Closed due to user request. [preauth]
Jun 22 11:24:35 prd-ubuntu1804-builder-4c-4g-22989 sshd[1461]: Disconnected from invalid user jenkins 10.30.104.4 port 50660 [preauth]
Jun 22 11:24:37 prd-ubuntu1804-builder-4c-4g-22989 sshd[1463]: Invalid user jenkins from 10.30.104.4 port 50672
Jun 22 11:24:37 prd-ubuntu1804-builder-4c-4g-22989 sshd[1463]: Received disconnect from 10.30.104.4 port 50672:11: Closed due to user request. [preauth]
Jun 22 11:24:37 prd-ubuntu1804-builder-4c-4g-22989 sshd[1463]: Disconnected from invalid user jenkins 10.30.104.4 port 50672 [preauth]
Jun 22 11:24:39 prd-ubuntu1804-builder-4c-4g-22989 sshd[1465]: Invalid user jenkins from 10.30.104.4 port 50688
Jun 22 11:24:41 prd-ubuntu1804-builder-4c-4g-22989 sshd[1465]: Received disconnect from 10.30.104.4 port 50688:11: Closed due to user request. [preauth]
Jun 22 11:24:41 prd-ubuntu1804-builder-4c-4g-22989 sshd[1465]: Disconnected from invalid user jenkins 10.30.104.4 port 50688 [preauth]
Jun 22 11:24:43 prd-ubuntu1804-builder-4c-4g-22989 sshd[1473]: Invalid user jenkins from 10.30.104.4 port 50708
Jun 22 11:24:43 prd-ubuntu1804-builder-4c-4g-22989 sshd[1473]: Received disconnect from 10.30.104.4 port 50708:11: Closed due to user request. [preauth]
Jun 22 11:24:43 prd-ubuntu1804-builder-4c-4g-22989 sshd[1473]: Disconnected from invalid user jenkins 10.30.104.4 port 50708 [preauth]
Jun 22 11:24:45 prd-ubuntu1804-builder-4c-4g-22989 sshd[1475]: Invalid user jenkins from 10.30.104.4 port 50718
Jun 22 11:24:45 prd-ubuntu1804-builder-4c-4g-22989 sshd[1475]: Received disconnect from 10.30.104.4 port 50718:11: Closed due to user request. [preauth]
Jun 22 11:24:45 prd-ubuntu1804-builder-4c-4g-22989 sshd[1475]: Disconnected from invalid user jenkins 10.30.104.4 port 50718 [preauth]
Jun 22 11:24:47 prd-ubuntu1804-builder-4c-4g-22989 sshd[1477]: Invalid user jenkins from 10.30.104.4 port 50732
Jun 22 11:24:47 prd-ubuntu1804-builder-4c-4g-22989 sshd[1477]: Received disconnect from 10.30.104.4 port 50732:11: Closed due to user request. [preauth]
Jun 22 11:24:47 prd-ubuntu1804-builder-4c-4g-22989 sshd[1477]: Disconnected from invalid user jenkins 10.30.104.4 port 50732 [preauth]
Jun 22 11:24:49 prd-ubuntu1804-builder-4c-4g-22989 useradd[1497]: new group: name=jenkins, GID=1001
Jun 22 11:24:49 prd-ubuntu1804-builder-4c-4g-22989 useradd[1497]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 22 11:24:50 prd-ubuntu1804-builder-4c-4g-22989 sshd[1498]: Received disconnect from 10.30.104.4 port 50746:11: Closed due to user request. [preauth]
Jun 22 11:24:50 prd-ubuntu1804-builder-4c-4g-22989 sshd[1498]: Disconnected from authenticating user jenkins 10.30.104.4 port 50746 [preauth]
Jun 22 11:24:52 prd-ubuntu1804-builder-4c-4g-22989 sshd[1543]: Accepted publickey for jenkins from 10.30.104.4 port 50752 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 22 11:24:52 prd-ubuntu1804-builder-4c-4g-22989 sshd[1543]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 22 11:24:52 prd-ubuntu1804-builder-4c-4g-22989 systemd-logind[1016]: New session 1 of user jenkins.
Jun 22 11:24:52 prd-ubuntu1804-builder-4c-4g-22989 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 22 11:25:02 prd-ubuntu1804-builder-4c-4g-22989 CRON[1834]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 22 11:25:02 prd-ubuntu1804-builder-4c-4g-22989 CRON[1834]: pam_unix(cron:session): session closed for user root
Jun 22 11:26:01 prd-ubuntu1804-builder-4c-4g-22989 CRON[2607]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 22 11:26:01 prd-ubuntu1804-builder-4c-4g-22989 CRON[2607]: pam_unix(cron:session): session closed for user root
Jun 22 11:26:52 prd-ubuntu1804-builder-4c-4g-22989 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 22 11:26:52 prd-ubuntu1804-builder-4c-4g-22989 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)