Mar 27 10:33:30 prd-ubuntu1804-builder-4c-4g-5472 passwd[921]: password for 'ubuntu' changed by 'root'
Mar 27 10:33:30 prd-ubuntu1804-builder-4c-4g-5472 systemd-logind[980]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 27 10:33:30 prd-ubuntu1804-builder-4c-4g-5472 systemd-logind[980]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 27 10:33:30 prd-ubuntu1804-builder-4c-4g-5472 systemd-logind[980]: New seat seat0.
Mar 27 10:33:30 prd-ubuntu1804-builder-4c-4g-5472 sshd[1007]: Server listening on 0.0.0.0 port 22.
Mar 27 10:33:30 prd-ubuntu1804-builder-4c-4g-5472 sshd[1007]: Server listening on :: port 22.
Mar 27 10:33:49 prd-ubuntu1804-builder-4c-4g-5472 sshd[1309]: Did not receive identification string from 10.30.104.4 port 42438
Mar 27 10:33:49 prd-ubuntu1804-builder-4c-4g-5472 sshd[1325]: Invalid user jenkins from 10.30.104.4 port 42442
Mar 27 10:33:49 prd-ubuntu1804-builder-4c-4g-5472 sshd[1325]: Received disconnect from 10.30.104.4 port 42442:11: Closed due to user request. [preauth]
Mar 27 10:33:49 prd-ubuntu1804-builder-4c-4g-5472 sshd[1325]: Disconnected from invalid user jenkins 10.30.104.4 port 42442 [preauth]
Mar 27 10:33:51 prd-ubuntu1804-builder-4c-4g-5472 sshd[1350]: Invalid user jenkins from 10.30.104.4 port 42444
Mar 27 10:33:51 prd-ubuntu1804-builder-4c-4g-5472 sshd[1350]: Received disconnect from 10.30.104.4 port 42444:11: Closed due to user request. [preauth]
Mar 27 10:33:51 prd-ubuntu1804-builder-4c-4g-5472 sshd[1350]: Disconnected from invalid user jenkins 10.30.104.4 port 42444 [preauth]
Mar 27 10:33:53 prd-ubuntu1804-builder-4c-4g-5472 sshd[1399]: Invalid user jenkins from 10.30.104.4 port 42448
Mar 27 10:33:53 prd-ubuntu1804-builder-4c-4g-5472 sshd[1399]: Received disconnect from 10.30.104.4 port 42448:11: Closed due to user request. [preauth]
Mar 27 10:33:53 prd-ubuntu1804-builder-4c-4g-5472 sshd[1399]: Disconnected from invalid user jenkins 10.30.104.4 port 42448 [preauth]
Mar 27 10:33:55 prd-ubuntu1804-builder-4c-4g-5472 sshd[1409]: Invalid user jenkins from 10.30.104.4 port 42452
Mar 27 10:33:55 prd-ubuntu1804-builder-4c-4g-5472 sshd[1409]: Received disconnect from 10.30.104.4 port 42452:11: Closed due to user request. [preauth]
Mar 27 10:33:55 prd-ubuntu1804-builder-4c-4g-5472 sshd[1409]: Disconnected from invalid user jenkins 10.30.104.4 port 42452 [preauth]
Mar 27 10:33:57 prd-ubuntu1804-builder-4c-4g-5472 useradd[1416]: new group: name=jenkins, GID=1001
Mar 27 10:33:57 prd-ubuntu1804-builder-4c-4g-5472 useradd[1416]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 27 10:33:57 prd-ubuntu1804-builder-4c-4g-5472 sshd[1476]: Accepted publickey for jenkins from 10.30.104.4 port 42454 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 27 10:33:57 prd-ubuntu1804-builder-4c-4g-5472 sshd[1476]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 27 10:33:57 prd-ubuntu1804-builder-4c-4g-5472 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 27 10:33:57 prd-ubuntu1804-builder-4c-4g-5472 systemd-logind[980]: New session 1 of user jenkins.
Mar 27 10:34:01 prd-ubuntu1804-builder-4c-4g-5472 CRON[1705]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 27 10:34:01 prd-ubuntu1804-builder-4c-4g-5472 CRON[1705]: pam_unix(cron:session): session closed for user root
Mar 27 10:35:01 prd-ubuntu1804-builder-4c-4g-5472 CRON[2487]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 27 10:35:01 prd-ubuntu1804-builder-4c-4g-5472 CRON[2487]: pam_unix(cron:session): session closed for user root
Mar 27 10:35:28 prd-ubuntu1804-builder-4c-4g-5472 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 27 10:35:28 prd-ubuntu1804-builder-4c-4g-5472 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)