Dec 13 15:31:51 prd-ubuntu1804-builder-4c-4g-4813 passwd[946]: password for 'ubuntu' changed by 'root'
Dec 13 15:31:51 prd-ubuntu1804-builder-4c-4g-4813 systemd-logind[1000]: Watching system buttons on /dev/input/event0 (Power Button)
Dec 13 15:31:51 prd-ubuntu1804-builder-4c-4g-4813 systemd-logind[1000]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec 13 15:31:51 prd-ubuntu1804-builder-4c-4g-4813 systemd-logind[1000]: New seat seat0.
Dec 13 15:31:51 prd-ubuntu1804-builder-4c-4g-4813 sshd[1060]: Server listening on 0.0.0.0 port 22.
Dec 13 15:31:51 prd-ubuntu1804-builder-4c-4g-4813 sshd[1060]: Server listening on :: port 22.
Dec 13 15:31:53 prd-ubuntu1804-builder-4c-4g-4813 sshd[1314]: Did not receive identification string from 10.30.104.4 port 47468
Dec 13 15:32:01 prd-ubuntu1804-builder-4c-4g-4813 CRON[1448]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 13 15:32:01 prd-ubuntu1804-builder-4c-4g-4813 CRON[1448]: pam_unix(cron:session): session closed for user root
Dec 13 15:32:03 prd-ubuntu1804-builder-4c-4g-4813 sshd[1458]: Invalid user jenkins from 10.30.104.4 port 47476
Dec 13 15:32:07 prd-ubuntu1804-builder-4c-4g-4813 sshd[1458]: Received disconnect from 10.30.104.4 port 47476:11: Closed due to user request. [preauth]
Dec 13 15:32:07 prd-ubuntu1804-builder-4c-4g-4813 sshd[1458]: Disconnected from invalid user jenkins 10.30.104.4 port 47476 [preauth]
Dec 13 15:32:08 prd-ubuntu1804-builder-4c-4g-4813 sshd[1462]: Invalid user jenkins from 10.30.104.4 port 47500
Dec 13 15:32:08 prd-ubuntu1804-builder-4c-4g-4813 sshd[1462]: Received disconnect from 10.30.104.4 port 47500:11: Closed due to user request. [preauth]
Dec 13 15:32:08 prd-ubuntu1804-builder-4c-4g-4813 sshd[1462]: Disconnected from invalid user jenkins 10.30.104.4 port 47500 [preauth]
Dec 13 15:32:10 prd-ubuntu1804-builder-4c-4g-4813 sshd[1464]: Invalid user jenkins from 10.30.104.4 port 47508
Dec 13 15:32:10 prd-ubuntu1804-builder-4c-4g-4813 sshd[1464]: Received disconnect from 10.30.104.4 port 47508:11: Closed due to user request. [preauth]
Dec 13 15:32:10 prd-ubuntu1804-builder-4c-4g-4813 sshd[1464]: Disconnected from invalid user jenkins 10.30.104.4 port 47508 [preauth]
Dec 13 15:32:12 prd-ubuntu1804-builder-4c-4g-4813 sshd[1466]: Invalid user jenkins from 10.30.104.4 port 47516
Dec 13 15:32:14 prd-ubuntu1804-builder-4c-4g-4813 sshd[1466]: Received disconnect from 10.30.104.4 port 47516:11: Closed due to user request. [preauth]
Dec 13 15:32:14 prd-ubuntu1804-builder-4c-4g-4813 sshd[1466]: Disconnected from invalid user jenkins 10.30.104.4 port 47516 [preauth]
Dec 13 15:32:16 prd-ubuntu1804-builder-4c-4g-4813 sshd[1476]: Invalid user jenkins from 10.30.104.4 port 47534
Dec 13 15:32:16 prd-ubuntu1804-builder-4c-4g-4813 sshd[1476]: Received disconnect from 10.30.104.4 port 47534:11: Closed due to user request. [preauth]
Dec 13 15:32:16 prd-ubuntu1804-builder-4c-4g-4813 sshd[1476]: Disconnected from invalid user jenkins 10.30.104.4 port 47534 [preauth]
Dec 13 15:32:18 prd-ubuntu1804-builder-4c-4g-4813 sshd[1478]: Invalid user jenkins from 10.30.104.4 port 47538
Dec 13 15:32:18 prd-ubuntu1804-builder-4c-4g-4813 sshd[1478]: Received disconnect from 10.30.104.4 port 47538:11: Closed due to user request. [preauth]
Dec 13 15:32:18 prd-ubuntu1804-builder-4c-4g-4813 sshd[1478]: Disconnected from invalid user jenkins 10.30.104.4 port 47538 [preauth]
Dec 13 15:32:21 prd-ubuntu1804-builder-4c-4g-4813 sshd[1480]: Invalid user jenkins from 10.30.104.4 port 47546
Dec 13 15:32:21 prd-ubuntu1804-builder-4c-4g-4813 sshd[1480]: Received disconnect from 10.30.104.4 port 47546:11: Closed due to user request. [preauth]
Dec 13 15:32:21 prd-ubuntu1804-builder-4c-4g-4813 sshd[1480]: Disconnected from invalid user jenkins 10.30.104.4 port 47546 [preauth]
Dec 13 15:32:23 prd-ubuntu1804-builder-4c-4g-4813 sshd[1506]: Invalid user jenkins from 10.30.104.4 port 47552
Dec 13 15:32:23 prd-ubuntu1804-builder-4c-4g-4813 sshd[1506]: Received disconnect from 10.30.104.4 port 47552:11: Closed due to user request. [preauth]
Dec 13 15:32:23 prd-ubuntu1804-builder-4c-4g-4813 sshd[1506]: Disconnected from invalid user jenkins 10.30.104.4 port 47552 [preauth]
Dec 13 15:32:25 prd-ubuntu1804-builder-4c-4g-4813 sshd[1508]: Invalid user jenkins from 10.30.104.4 port 47556
Dec 13 15:32:25 prd-ubuntu1804-builder-4c-4g-4813 sshd[1508]: Received disconnect from 10.30.104.4 port 47556:11: Closed due to user request. [preauth]
Dec 13 15:32:25 prd-ubuntu1804-builder-4c-4g-4813 sshd[1508]: Disconnected from invalid user jenkins 10.30.104.4 port 47556 [preauth]
Dec 13 15:32:27 prd-ubuntu1804-builder-4c-4g-4813 sshd[1510]: Invalid user jenkins from 10.30.104.4 port 47564
Dec 13 15:32:27 prd-ubuntu1804-builder-4c-4g-4813 sshd[1510]: Received disconnect from 10.30.104.4 port 47564:11: Closed due to user request. [preauth]
Dec 13 15:32:27 prd-ubuntu1804-builder-4c-4g-4813 sshd[1510]: Disconnected from invalid user jenkins 10.30.104.4 port 47564 [preauth]
Dec 13 15:32:29 prd-ubuntu1804-builder-4c-4g-4813 sshd[1512]: Invalid user jenkins from 10.30.104.4 port 47568
Dec 13 15:32:29 prd-ubuntu1804-builder-4c-4g-4813 sshd[1512]: Received disconnect from 10.30.104.4 port 47568:11: Closed due to user request. [preauth]
Dec 13 15:32:29 prd-ubuntu1804-builder-4c-4g-4813 sshd[1512]: Disconnected from invalid user jenkins 10.30.104.4 port 47568 [preauth]
Dec 13 15:32:31 prd-ubuntu1804-builder-4c-4g-4813 sshd[1514]: Invalid user jenkins from 10.30.104.4 port 47572
Dec 13 15:32:31 prd-ubuntu1804-builder-4c-4g-4813 sshd[1514]: Received disconnect from 10.30.104.4 port 47572:11: Closed due to user request. [preauth]
Dec 13 15:32:31 prd-ubuntu1804-builder-4c-4g-4813 sshd[1514]: Disconnected from invalid user jenkins 10.30.104.4 port 47572 [preauth]
Dec 13 15:32:32 prd-ubuntu1804-builder-4c-4g-4813 useradd[1534]: new group: name=jenkins, GID=1001
Dec 13 15:32:32 prd-ubuntu1804-builder-4c-4g-4813 useradd[1534]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec 13 15:32:34 prd-ubuntu1804-builder-4c-4g-4813 sshd[1571]: Accepted publickey for jenkins from 10.30.104.4 port 47594 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec 13 15:32:34 prd-ubuntu1804-builder-4c-4g-4813 sshd[1571]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec 13 15:32:34 prd-ubuntu1804-builder-4c-4g-4813 systemd-logind[1000]: New session 2 of user jenkins.
Dec 13 15:32:34 prd-ubuntu1804-builder-4c-4g-4813 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec 13 15:33:01 prd-ubuntu1804-builder-4c-4g-4813 CRON[2155]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 13 15:33:01 prd-ubuntu1804-builder-4c-4g-4813 CRON[2155]: pam_unix(cron:session): session closed for user root
Dec 13 15:34:01 prd-ubuntu1804-builder-4c-4g-4813 CRON[2970]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 13 15:34:01 prd-ubuntu1804-builder-4c-4g-4813 CRON[2970]: pam_unix(cron:session): session closed for user root
Dec 13 15:34:35 prd-ubuntu1804-builder-4c-4g-4813 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec 13 15:34:35 prd-ubuntu1804-builder-4c-4g-4813 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)