Jan 24 17:03:22 prd-ubuntu1804-builder-4c-4g-14822 passwd[951]: password for 'ubuntu' changed by 'root'
Jan 24 17:03:22 prd-ubuntu1804-builder-4c-4g-14822 systemd-logind[1055]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 24 17:03:22 prd-ubuntu1804-builder-4c-4g-14822 systemd-logind[1055]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 24 17:03:22 prd-ubuntu1804-builder-4c-4g-14822 systemd-logind[1055]: New seat seat0.
Jan 24 17:03:23 prd-ubuntu1804-builder-4c-4g-14822 sshd[1133]: Server listening on 0.0.0.0 port 22.
Jan 24 17:03:23 prd-ubuntu1804-builder-4c-4g-14822 sshd[1133]: Server listening on :: port 22.
Jan 24 17:03:26 prd-ubuntu1804-builder-4c-4g-14822 sshd[1411]: Did not receive identification string from 10.30.104.4 port 48384
Jan 24 17:03:31 prd-ubuntu1804-builder-4c-4g-14822 sshd[1515]: Invalid user jenkins from 10.30.104.4 port 48414
Jan 24 17:03:31 prd-ubuntu1804-builder-4c-4g-14822 sshd[1515]: Received disconnect from 10.30.104.4 port 48414:11: Closed due to user request. [preauth]
Jan 24 17:03:31 prd-ubuntu1804-builder-4c-4g-14822 sshd[1515]: Disconnected from invalid user jenkins 10.30.104.4 port 48414 [preauth]
Jan 24 17:03:34 prd-ubuntu1804-builder-4c-4g-14822 sshd[1519]: Invalid user jenkins from 10.30.104.4 port 48424
Jan 24 17:03:34 prd-ubuntu1804-builder-4c-4g-14822 sshd[1519]: Received disconnect from 10.30.104.4 port 48424:11: Closed due to user request. [preauth]
Jan 24 17:03:34 prd-ubuntu1804-builder-4c-4g-14822 sshd[1519]: Disconnected from invalid user jenkins 10.30.104.4 port 48424 [preauth]
Jan 24 17:03:36 prd-ubuntu1804-builder-4c-4g-14822 sshd[1521]: Invalid user jenkins from 10.30.104.4 port 48428
Jan 24 17:03:36 prd-ubuntu1804-builder-4c-4g-14822 sshd[1521]: Received disconnect from 10.30.104.4 port 48428:11: Closed due to user request. [preauth]
Jan 24 17:03:36 prd-ubuntu1804-builder-4c-4g-14822 sshd[1521]: Disconnected from invalid user jenkins 10.30.104.4 port 48428 [preauth]
Jan 24 17:03:38 prd-ubuntu1804-builder-4c-4g-14822 sshd[1523]: Invalid user jenkins from 10.30.104.4 port 48438
Jan 24 17:03:38 prd-ubuntu1804-builder-4c-4g-14822 sshd[1523]: Received disconnect from 10.30.104.4 port 48438:11: Closed due to user request. [preauth]
Jan 24 17:03:38 prd-ubuntu1804-builder-4c-4g-14822 sshd[1523]: Disconnected from invalid user jenkins 10.30.104.4 port 48438 [preauth]
Jan 24 17:03:40 prd-ubuntu1804-builder-4c-4g-14822 sshd[1525]: Invalid user jenkins from 10.30.104.4 port 48446
Jan 24 17:03:40 prd-ubuntu1804-builder-4c-4g-14822 sshd[1525]: Received disconnect from 10.30.104.4 port 48446:11: Closed due to user request. [preauth]
Jan 24 17:03:40 prd-ubuntu1804-builder-4c-4g-14822 sshd[1525]: Disconnected from invalid user jenkins 10.30.104.4 port 48446 [preauth]
Jan 24 17:03:43 prd-ubuntu1804-builder-4c-4g-14822 sshd[1533]: Invalid user jenkins from 10.30.104.4 port 48454
Jan 24 17:03:43 prd-ubuntu1804-builder-4c-4g-14822 sshd[1533]: Received disconnect from 10.30.104.4 port 48454:11: Closed due to user request. [preauth]
Jan 24 17:03:43 prd-ubuntu1804-builder-4c-4g-14822 sshd[1533]: Disconnected from invalid user jenkins 10.30.104.4 port 48454 [preauth]
Jan 24 17:03:45 prd-ubuntu1804-builder-4c-4g-14822 sshd[1535]: Invalid user jenkins from 10.30.104.4 port 48462
Jan 24 17:03:45 prd-ubuntu1804-builder-4c-4g-14822 sshd[1535]: Received disconnect from 10.30.104.4 port 48462:11: Closed due to user request. [preauth]
Jan 24 17:03:45 prd-ubuntu1804-builder-4c-4g-14822 sshd[1535]: Disconnected from invalid user jenkins 10.30.104.4 port 48462 [preauth]
Jan 24 17:03:47 prd-ubuntu1804-builder-4c-4g-14822 sshd[1537]: Invalid user jenkins from 10.30.104.4 port 48470
Jan 24 17:03:47 prd-ubuntu1804-builder-4c-4g-14822 sshd[1537]: Received disconnect from 10.30.104.4 port 48470:11: Closed due to user request. [preauth]
Jan 24 17:03:47 prd-ubuntu1804-builder-4c-4g-14822 sshd[1537]: Disconnected from invalid user jenkins 10.30.104.4 port 48470 [preauth]
Jan 24 17:03:49 prd-ubuntu1804-builder-4c-4g-14822 useradd[1557]: new group: name=jenkins, GID=1001
Jan 24 17:03:49 prd-ubuntu1804-builder-4c-4g-14822 useradd[1557]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 24 17:03:49 prd-ubuntu1804-builder-4c-4g-14822 sshd[1558]: Invalid user jenkins from 10.30.104.4 port 48474
Jan 24 17:03:49 prd-ubuntu1804-builder-4c-4g-14822 sshd[1558]: Received disconnect from 10.30.104.4 port 48474:11: Closed due to user request. [preauth]
Jan 24 17:03:49 prd-ubuntu1804-builder-4c-4g-14822 sshd[1558]: Disconnected from invalid user jenkins 10.30.104.4 port 48474 [preauth]
Jan 24 17:03:51 prd-ubuntu1804-builder-4c-4g-14822 sshd[1619]: Accepted publickey for jenkins from 10.30.104.4 port 48484 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 24 17:03:51 prd-ubuntu1804-builder-4c-4g-14822 sshd[1619]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 24 17:03:51 prd-ubuntu1804-builder-4c-4g-14822 systemd-logind[1055]: New session 1 of user jenkins.
Jan 24 17:03:51 prd-ubuntu1804-builder-4c-4g-14822 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 24 17:04:01 prd-ubuntu1804-builder-4c-4g-14822 CRON[1901]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 24 17:04:01 prd-ubuntu1804-builder-4c-4g-14822 CRON[1901]: pam_unix(cron:session): session closed for user root
Jan 24 17:05:01 prd-ubuntu1804-builder-4c-4g-14822 CRON[2958]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 24 17:05:02 prd-ubuntu1804-builder-4c-4g-14822 CRON[2958]: pam_unix(cron:session): session closed for user root
Jan 24 17:06:01 prd-ubuntu1804-builder-4c-4g-14822 CRON[3375]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 24 17:06:01 prd-ubuntu1804-builder-4c-4g-14822 CRON[3375]: pam_unix(cron:session): session closed for user root
Jan 24 17:06:13 prd-ubuntu1804-builder-4c-4g-14822 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 24 17:06:13 prd-ubuntu1804-builder-4c-4g-14822 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)