Jan 28 08:59:33 prd-ubuntu1804-builder-4c-4g-3641 passwd[929]: password for 'ubuntu' changed by 'root'
Jan 28 08:59:33 prd-ubuntu1804-builder-4c-4g-3641 systemd-logind[1024]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 28 08:59:33 prd-ubuntu1804-builder-4c-4g-3641 systemd-logind[1024]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 28 08:59:33 prd-ubuntu1804-builder-4c-4g-3641 systemd-logind[1024]: New seat seat0.
Jan 28 08:59:33 prd-ubuntu1804-builder-4c-4g-3641 sshd[1084]: Server listening on 0.0.0.0 port 22.
Jan 28 08:59:33 prd-ubuntu1804-builder-4c-4g-3641 sshd[1084]: Server listening on :: port 22.
Jan 28 08:59:39 prd-ubuntu1804-builder-4c-4g-3641 sshd[1411]: Did not receive identification string from 10.30.104.4 port 60094
Jan 28 08:59:43 prd-ubuntu1804-builder-4c-4g-3641 sshd[1455]: Invalid user jenkins from 10.30.104.4 port 60108
Jan 28 08:59:43 prd-ubuntu1804-builder-4c-4g-3641 sshd[1455]: Received disconnect from 10.30.104.4 port 60108:11: Closed due to user request. [preauth]
Jan 28 08:59:43 prd-ubuntu1804-builder-4c-4g-3641 sshd[1455]: Disconnected from invalid user jenkins 10.30.104.4 port 60108 [preauth]
Jan 28 08:59:45 prd-ubuntu1804-builder-4c-4g-3641 sshd[1459]: Invalid user jenkins from 10.30.104.4 port 60120
Jan 28 08:59:45 prd-ubuntu1804-builder-4c-4g-3641 sshd[1459]: Received disconnect from 10.30.104.4 port 60120:11: Closed due to user request. [preauth]
Jan 28 08:59:45 prd-ubuntu1804-builder-4c-4g-3641 sshd[1459]: Disconnected from invalid user jenkins 10.30.104.4 port 60120 [preauth]
Jan 28 08:59:47 prd-ubuntu1804-builder-4c-4g-3641 sshd[1461]: Invalid user jenkins from 10.30.104.4 port 60132
Jan 28 08:59:48 prd-ubuntu1804-builder-4c-4g-3641 sshd[1461]: Received disconnect from 10.30.104.4 port 60132:11: Closed due to user request. [preauth]
Jan 28 08:59:48 prd-ubuntu1804-builder-4c-4g-3641 sshd[1461]: Disconnected from invalid user jenkins 10.30.104.4 port 60132 [preauth]
Jan 28 08:59:50 prd-ubuntu1804-builder-4c-4g-3641 sshd[1463]: Invalid user jenkins from 10.30.104.4 port 60146
Jan 28 08:59:50 prd-ubuntu1804-builder-4c-4g-3641 sshd[1463]: Received disconnect from 10.30.104.4 port 60146:11: Closed due to user request. [preauth]
Jan 28 08:59:50 prd-ubuntu1804-builder-4c-4g-3641 sshd[1463]: Disconnected from invalid user jenkins 10.30.104.4 port 60146 [preauth]
Jan 28 08:59:52 prd-ubuntu1804-builder-4c-4g-3641 sshd[1465]: Invalid user jenkins from 10.30.104.4 port 60156
Jan 28 08:59:52 prd-ubuntu1804-builder-4c-4g-3641 sshd[1465]: Received disconnect from 10.30.104.4 port 60156:11: Closed due to user request. [preauth]
Jan 28 08:59:52 prd-ubuntu1804-builder-4c-4g-3641 sshd[1465]: Disconnected from invalid user jenkins 10.30.104.4 port 60156 [preauth]
Jan 28 08:59:54 prd-ubuntu1804-builder-4c-4g-3641 sshd[1467]: Invalid user jenkins from 10.30.104.4 port 60168
Jan 28 08:59:54 prd-ubuntu1804-builder-4c-4g-3641 sshd[1467]: Received disconnect from 10.30.104.4 port 60168:11: Closed due to user request. [preauth]
Jan 28 08:59:54 prd-ubuntu1804-builder-4c-4g-3641 sshd[1467]: Disconnected from invalid user jenkins 10.30.104.4 port 60168 [preauth]
Jan 28 08:59:56 prd-ubuntu1804-builder-4c-4g-3641 sshd[1484]: Invalid user jenkins from 10.30.104.4 port 60182
Jan 28 08:59:56 prd-ubuntu1804-builder-4c-4g-3641 sshd[1484]: Received disconnect from 10.30.104.4 port 60182:11: Closed due to user request. [preauth]
Jan 28 08:59:56 prd-ubuntu1804-builder-4c-4g-3641 sshd[1484]: Disconnected from invalid user jenkins 10.30.104.4 port 60182 [preauth]
Jan 28 08:59:56 prd-ubuntu1804-builder-4c-4g-3641 useradd[1489]: new group: name=jenkins, GID=1001
Jan 28 08:59:56 prd-ubuntu1804-builder-4c-4g-3641 useradd[1489]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 28 08:59:58 prd-ubuntu1804-builder-4c-4g-3641 sshd[1549]: Accepted publickey for jenkins from 10.30.104.4 port 60190 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 28 08:59:58 prd-ubuntu1804-builder-4c-4g-3641 sshd[1549]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 28 08:59:58 prd-ubuntu1804-builder-4c-4g-3641 systemd-logind[1024]: New session 1 of user jenkins.
Jan 28 08:59:58 prd-ubuntu1804-builder-4c-4g-3641 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 28 09:00:00 prd-ubuntu1804-builder-4c-4g-3641 CRON[1734]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 28 09:00:01 prd-ubuntu1804-builder-4c-4g-3641 CRON[1734]: pam_unix(cron:session): session closed for user root
Jan 28 09:01:02 prd-ubuntu1804-builder-4c-4g-3641 CRON[2638]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 28 09:01:02 prd-ubuntu1804-builder-4c-4g-3641 CRON[2638]: pam_unix(cron:session): session closed for user root
Jan 28 09:02:01 prd-ubuntu1804-builder-4c-4g-3641 CRON[3107]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 28 09:02:01 prd-ubuntu1804-builder-4c-4g-3641 CRON[3107]: pam_unix(cron:session): session closed for user root
Jan 28 09:02:23 prd-ubuntu1804-builder-4c-4g-3641 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 28 09:02:23 prd-ubuntu1804-builder-4c-4g-3641 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)