Apr 12 13:40:52 prd-ubuntu1804-builder-4c-4g-22743 passwd[954]: password for 'ubuntu' changed by 'root'
Apr 12 13:40:52 prd-ubuntu1804-builder-4c-4g-22743 systemd-logind[1010]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 12 13:40:52 prd-ubuntu1804-builder-4c-4g-22743 systemd-logind[1010]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 12 13:40:52 prd-ubuntu1804-builder-4c-4g-22743 systemd-logind[1010]: New seat seat0.
Apr 12 13:40:52 prd-ubuntu1804-builder-4c-4g-22743 sshd[1065]: Server listening on 0.0.0.0 port 22.
Apr 12 13:40:52 prd-ubuntu1804-builder-4c-4g-22743 sshd[1065]: Server listening on :: port 22.
Apr 12 13:40:57 prd-ubuntu1804-builder-4c-4g-22743 sshd[1414]: Did not receive identification string from 10.30.104.4 port 48462
Apr 12 13:41:01 prd-ubuntu1804-builder-4c-4g-22743 CRON[1449]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 13:41:01 prd-ubuntu1804-builder-4c-4g-22743 CRON[1449]: pam_unix(cron:session): session closed for user root
Apr 12 13:41:03 prd-ubuntu1804-builder-4c-4g-22743 sshd[1458]: Invalid user jenkins from 10.30.104.4 port 48476
Apr 12 13:41:03 prd-ubuntu1804-builder-4c-4g-22743 sshd[1458]: Received disconnect from 10.30.104.4 port 48476:11: Closed due to user request. [preauth]
Apr 12 13:41:03 prd-ubuntu1804-builder-4c-4g-22743 sshd[1458]: Disconnected from invalid user jenkins 10.30.104.4 port 48476 [preauth]
Apr 12 13:41:05 prd-ubuntu1804-builder-4c-4g-22743 sshd[1462]: Invalid user jenkins from 10.30.104.4 port 48488
Apr 12 13:41:05 prd-ubuntu1804-builder-4c-4g-22743 sshd[1462]: Received disconnect from 10.30.104.4 port 48488:11: Closed due to user request. [preauth]
Apr 12 13:41:05 prd-ubuntu1804-builder-4c-4g-22743 sshd[1462]: Disconnected from invalid user jenkins 10.30.104.4 port 48488 [preauth]
Apr 12 13:41:07 prd-ubuntu1804-builder-4c-4g-22743 sshd[1464]: Invalid user jenkins from 10.30.104.4 port 48496
Apr 12 13:41:07 prd-ubuntu1804-builder-4c-4g-22743 sshd[1464]: Received disconnect from 10.30.104.4 port 48496:11: Closed due to user request. [preauth]
Apr 12 13:41:07 prd-ubuntu1804-builder-4c-4g-22743 sshd[1464]: Disconnected from invalid user jenkins 10.30.104.4 port 48496 [preauth]
Apr 12 13:41:09 prd-ubuntu1804-builder-4c-4g-22743 sshd[1466]: Invalid user jenkins from 10.30.104.4 port 48508
Apr 12 13:41:09 prd-ubuntu1804-builder-4c-4g-22743 sshd[1466]: Received disconnect from 10.30.104.4 port 48508:11: Closed due to user request. [preauth]
Apr 12 13:41:09 prd-ubuntu1804-builder-4c-4g-22743 sshd[1466]: Disconnected from invalid user jenkins 10.30.104.4 port 48508 [preauth]
Apr 12 13:41:11 prd-ubuntu1804-builder-4c-4g-22743 sshd[1468]: Invalid user jenkins from 10.30.104.4 port 48518
Apr 12 13:41:11 prd-ubuntu1804-builder-4c-4g-22743 sshd[1468]: Received disconnect from 10.30.104.4 port 48518:11: Closed due to user request. [preauth]
Apr 12 13:41:11 prd-ubuntu1804-builder-4c-4g-22743 sshd[1468]: Disconnected from invalid user jenkins 10.30.104.4 port 48518 [preauth]
Apr 12 13:41:14 prd-ubuntu1804-builder-4c-4g-22743 sshd[1470]: Invalid user jenkins from 10.30.104.4 port 48532
Apr 12 13:41:14 prd-ubuntu1804-builder-4c-4g-22743 sshd[1470]: Received disconnect from 10.30.104.4 port 48532:11: Closed due to user request. [preauth]
Apr 12 13:41:14 prd-ubuntu1804-builder-4c-4g-22743 sshd[1470]: Disconnected from invalid user jenkins 10.30.104.4 port 48532 [preauth]
Apr 12 13:41:15 prd-ubuntu1804-builder-4c-4g-22743 useradd[1498]: new group: name=jenkins, GID=1001
Apr 12 13:41:15 prd-ubuntu1804-builder-4c-4g-22743 useradd[1498]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 12 13:41:16 prd-ubuntu1804-builder-4c-4g-22743 sshd[1499]: Invalid user jenkins from 10.30.104.4 port 48538
Apr 12 13:41:16 prd-ubuntu1804-builder-4c-4g-22743 sshd[1499]: Received disconnect from 10.30.104.4 port 48538:11: Closed due to user request. [preauth]
Apr 12 13:41:16 prd-ubuntu1804-builder-4c-4g-22743 sshd[1499]: Disconnected from invalid user jenkins 10.30.104.4 port 48538 [preauth]
Apr 12 13:41:20 prd-ubuntu1804-builder-4c-4g-22743 sshd[1501]: Invalid user jenkins from 10.30.104.4 port 48544
Apr 12 13:41:20 prd-ubuntu1804-builder-4c-4g-22743 sshd[1501]: Received disconnect from 10.30.104.4 port 48544:11: Closed due to user request. [preauth]
Apr 12 13:41:20 prd-ubuntu1804-builder-4c-4g-22743 sshd[1501]: Disconnected from invalid user jenkins 10.30.104.4 port 48544 [preauth]
Apr 12 13:41:22 prd-ubuntu1804-builder-4c-4g-22743 sshd[1503]: Invalid user jenkins from 10.30.104.4 port 48554
Apr 12 13:41:22 prd-ubuntu1804-builder-4c-4g-22743 sshd[1503]: Received disconnect from 10.30.104.4 port 48554:11: Closed due to user request. [preauth]
Apr 12 13:41:22 prd-ubuntu1804-builder-4c-4g-22743 sshd[1503]: Disconnected from invalid user jenkins 10.30.104.4 port 48554 [preauth]
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22743 sshd[1519]: Invalid user jenkins from 10.30.104.4 port 48558
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22743 sshd[1519]: Received disconnect from 10.30.104.4 port 48558:11: Closed due to user request. [preauth]
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22743 sshd[1519]: Disconnected from invalid user jenkins 10.30.104.4 port 48558 [preauth]
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22743 sshd[1530]: Invalid user jenkins from 10.30.104.4 port 48572
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22743 sshd[1530]: Received disconnect from 10.30.104.4 port 48572:11: Closed due to user request. [preauth]
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22743 sshd[1530]: Disconnected from invalid user jenkins 10.30.104.4 port 48572 [preauth]
Apr 12 13:41:28 prd-ubuntu1804-builder-4c-4g-22743 sshd[1594]: Accepted publickey for jenkins from 10.30.104.4 port 48582 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 12 13:41:28 prd-ubuntu1804-builder-4c-4g-22743 sshd[1594]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 12 13:41:28 prd-ubuntu1804-builder-4c-4g-22743 systemd-logind[1010]: New session 2 of user jenkins.
Apr 12 13:41:28 prd-ubuntu1804-builder-4c-4g-22743 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 12 13:42:02 prd-ubuntu1804-builder-4c-4g-22743 CRON[2311]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 13:42:02 prd-ubuntu1804-builder-4c-4g-22743 CRON[2311]: pam_unix(cron:session): session closed for user root
Apr 12 13:43:01 prd-ubuntu1804-builder-4c-4g-22743 CRON[2777]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 13:43:01 prd-ubuntu1804-builder-4c-4g-22743 CRON[2777]: pam_unix(cron:session): session closed for user root
Apr 12 13:43:55 prd-ubuntu1804-builder-4c-4g-22743 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 12 13:43:55 prd-ubuntu1804-builder-4c-4g-22743 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)