Feb 27 11:39:40 prd-ubuntu1804-builder-4c-4g-295 passwd[929]: password for 'ubuntu' changed by 'root'
Feb 27 11:39:40 prd-ubuntu1804-builder-4c-4g-295 systemd-logind[992]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 27 11:39:40 prd-ubuntu1804-builder-4c-4g-295 systemd-logind[992]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 27 11:39:40 prd-ubuntu1804-builder-4c-4g-295 systemd-logind[992]: New seat seat0.
Feb 27 11:39:40 prd-ubuntu1804-builder-4c-4g-295 sshd[1047]: Server listening on 0.0.0.0 port 22.
Feb 27 11:39:40 prd-ubuntu1804-builder-4c-4g-295 sshd[1047]: Server listening on :: port 22.
Feb 27 11:39:42 prd-ubuntu1804-builder-4c-4g-295 sshd[1331]: Did not receive identification string from 10.30.104.4 port 43222
Feb 27 11:39:50 prd-ubuntu1804-builder-4c-4g-295 sshd[1410]: Invalid user jenkins from 10.30.104.4 port 43224
Feb 27 11:39:50 prd-ubuntu1804-builder-4c-4g-295 sshd[1410]: Received disconnect from 10.30.104.4 port 43224:11: Closed due to user request. [preauth]
Feb 27 11:39:50 prd-ubuntu1804-builder-4c-4g-295 sshd[1410]: Disconnected from invalid user jenkins 10.30.104.4 port 43224 [preauth]
Feb 27 11:39:52 prd-ubuntu1804-builder-4c-4g-295 sshd[1414]: Invalid user jenkins from 10.30.104.4 port 43226
Feb 27 11:39:52 prd-ubuntu1804-builder-4c-4g-295 sshd[1414]: Received disconnect from 10.30.104.4 port 43226:11: Closed due to user request. [preauth]
Feb 27 11:39:52 prd-ubuntu1804-builder-4c-4g-295 sshd[1414]: Disconnected from invalid user jenkins 10.30.104.4 port 43226 [preauth]
Feb 27 11:39:54 prd-ubuntu1804-builder-4c-4g-295 sshd[1416]: Invalid user jenkins from 10.30.104.4 port 43228
Feb 27 11:39:54 prd-ubuntu1804-builder-4c-4g-295 sshd[1416]: Received disconnect from 10.30.104.4 port 43228:11: Closed due to user request. [preauth]
Feb 27 11:39:54 prd-ubuntu1804-builder-4c-4g-295 sshd[1416]: Disconnected from invalid user jenkins 10.30.104.4 port 43228 [preauth]
Feb 27 11:39:56 prd-ubuntu1804-builder-4c-4g-295 sshd[1418]: Invalid user jenkins from 10.30.104.4 port 43232
Feb 27 11:39:56 prd-ubuntu1804-builder-4c-4g-295 sshd[1418]: Received disconnect from 10.30.104.4 port 43232:11: Closed due to user request. [preauth]
Feb 27 11:39:56 prd-ubuntu1804-builder-4c-4g-295 sshd[1418]: Disconnected from invalid user jenkins 10.30.104.4 port 43232 [preauth]
Feb 27 11:39:58 prd-ubuntu1804-builder-4c-4g-295 sshd[1420]: Invalid user jenkins from 10.30.104.4 port 43234
Feb 27 11:39:58 prd-ubuntu1804-builder-4c-4g-295 sshd[1420]: Received disconnect from 10.30.104.4 port 43234:11: Closed due to user request. [preauth]
Feb 27 11:39:58 prd-ubuntu1804-builder-4c-4g-295 sshd[1420]: Disconnected from invalid user jenkins 10.30.104.4 port 43234 [preauth]
Feb 27 11:40:01 prd-ubuntu1804-builder-4c-4g-295 sshd[1422]: Invalid user jenkins from 10.30.104.4 port 43238
Feb 27 11:40:01 prd-ubuntu1804-builder-4c-4g-295 sshd[1422]: Received disconnect from 10.30.104.4 port 43238:11: Closed due to user request. [preauth]
Feb 27 11:40:01 prd-ubuntu1804-builder-4c-4g-295 sshd[1422]: Disconnected from invalid user jenkins 10.30.104.4 port 43238 [preauth]
Feb 27 11:40:01 prd-ubuntu1804-builder-4c-4g-295 CRON[1424]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 27 11:40:01 prd-ubuntu1804-builder-4c-4g-295 CRON[1424]: pam_unix(cron:session): session closed for user root
Feb 27 11:40:03 prd-ubuntu1804-builder-4c-4g-295 sshd[1433]: Invalid user jenkins from 10.30.104.4 port 43252
Feb 27 11:40:03 prd-ubuntu1804-builder-4c-4g-295 sshd[1433]: Received disconnect from 10.30.104.4 port 43252:11: Closed due to user request. [preauth]
Feb 27 11:40:03 prd-ubuntu1804-builder-4c-4g-295 sshd[1433]: Disconnected from invalid user jenkins 10.30.104.4 port 43252 [preauth]
Feb 27 11:40:04 prd-ubuntu1804-builder-4c-4g-295 useradd[1467]: new group: name=jenkins, GID=1001
Feb 27 11:40:04 prd-ubuntu1804-builder-4c-4g-295 useradd[1467]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 27 11:40:05 prd-ubuntu1804-builder-4c-4g-295 sshd[1507]: Accepted publickey for jenkins from 10.30.104.4 port 43254 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 27 11:40:05 prd-ubuntu1804-builder-4c-4g-295 sshd[1507]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 27 11:40:05 prd-ubuntu1804-builder-4c-4g-295 systemd-logind[992]: New session 2 of user jenkins.
Feb 27 11:40:05 prd-ubuntu1804-builder-4c-4g-295 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 27 11:41:01 prd-ubuntu1804-builder-4c-4g-295 CRON[2537]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 27 11:41:01 prd-ubuntu1804-builder-4c-4g-295 CRON[2537]: pam_unix(cron:session): session closed for user root
Feb 27 11:41:37 prd-ubuntu1804-builder-4c-4g-295 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 27 11:41:37 prd-ubuntu1804-builder-4c-4g-295 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)