Aug 12 05:58:52 prd-ubuntu1804-builder-4c-4g-11494 passwd[943]: password for 'ubuntu' changed by 'root'
Aug 12 05:58:52 prd-ubuntu1804-builder-4c-4g-11494 sshd[1027]: Server listening on 0.0.0.0 port 22.
Aug 12 05:58:52 prd-ubuntu1804-builder-4c-4g-11494 sshd[1027]: Server listening on :: port 22.
Aug 12 05:58:52 prd-ubuntu1804-builder-4c-4g-11494 systemd-logind[1014]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 12 05:58:52 prd-ubuntu1804-builder-4c-4g-11494 systemd-logind[1014]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 12 05:58:52 prd-ubuntu1804-builder-4c-4g-11494 systemd-logind[1014]: New seat seat0.
Aug 12 05:58:54 prd-ubuntu1804-builder-4c-4g-11494 sshd[1306]: Did not receive identification string from 10.30.104.4 port 42660
Aug 12 05:59:03 prd-ubuntu1804-builder-4c-4g-11494 CRON[1323]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 12 05:59:03 prd-ubuntu1804-builder-4c-4g-11494 CRON[1323]: pam_unix(cron:session): session closed for user root
Aug 12 05:59:03 prd-ubuntu1804-builder-4c-4g-11494 sshd[1365]: Invalid user jenkins from 10.30.104.4 port 42666
Aug 12 05:59:03 prd-ubuntu1804-builder-4c-4g-11494 sshd[1365]: Received disconnect from 10.30.104.4 port 42666:11: Closed due to user request. [preauth]
Aug 12 05:59:03 prd-ubuntu1804-builder-4c-4g-11494 sshd[1365]: Disconnected from invalid user jenkins 10.30.104.4 port 42666 [preauth]
Aug 12 05:59:05 prd-ubuntu1804-builder-4c-4g-11494 sshd[1398]: Invalid user jenkins from 10.30.104.4 port 42674
Aug 12 05:59:05 prd-ubuntu1804-builder-4c-4g-11494 sshd[1398]: Received disconnect from 10.30.104.4 port 42674:11: Closed due to user request. [preauth]
Aug 12 05:59:05 prd-ubuntu1804-builder-4c-4g-11494 sshd[1398]: Disconnected from invalid user jenkins 10.30.104.4 port 42674 [preauth]
Aug 12 05:59:10 prd-ubuntu1804-builder-4c-4g-11494 sshd[1400]: Invalid user jenkins from 10.30.104.4 port 42680
Aug 12 05:59:10 prd-ubuntu1804-builder-4c-4g-11494 sshd[1400]: Received disconnect from 10.30.104.4 port 42680:11: Closed due to user request. [preauth]
Aug 12 05:59:10 prd-ubuntu1804-builder-4c-4g-11494 sshd[1400]: Disconnected from invalid user jenkins 10.30.104.4 port 42680 [preauth]
Aug 12 05:59:10 prd-ubuntu1804-builder-4c-4g-11494 useradd[1407]: new group: name=jenkins, GID=1001
Aug 12 05:59:10 prd-ubuntu1804-builder-4c-4g-11494 useradd[1407]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 12 05:59:12 prd-ubuntu1804-builder-4c-4g-11494 sshd[1474]: Accepted publickey for jenkins from 10.30.104.4 port 42694 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 12 05:59:12 prd-ubuntu1804-builder-4c-4g-11494 sshd[1474]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 12 05:59:12 prd-ubuntu1804-builder-4c-4g-11494 systemd-logind[1014]: New session 2 of user jenkins.
Aug 12 05:59:12 prd-ubuntu1804-builder-4c-4g-11494 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 12 06:00:01 prd-ubuntu1804-builder-4c-4g-11494 CRON[2513]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 12 06:00:01 prd-ubuntu1804-builder-4c-4g-11494 CRON[2513]: pam_unix(cron:session): session closed for user root
Aug 12 06:01:01 prd-ubuntu1804-builder-4c-4g-11494 CRON[3013]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 12 06:01:01 prd-ubuntu1804-builder-4c-4g-11494 CRON[3013]: pam_unix(cron:session): session closed for user root
Aug 12 06:01:09 prd-ubuntu1804-builder-4c-4g-11494 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 12 06:01:09 prd-ubuntu1804-builder-4c-4g-11494 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)