Feb 19 10:13:32 prd-ubuntu1804-builder-4c-4g-6669 passwd[920]: password for 'ubuntu' changed by 'root'
Feb 19 10:13:32 prd-ubuntu1804-builder-4c-4g-6669 systemd-logind[985]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 19 10:13:32 prd-ubuntu1804-builder-4c-4g-6669 systemd-logind[985]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 19 10:13:32 prd-ubuntu1804-builder-4c-4g-6669 systemd-logind[985]: New seat seat0.
Feb 19 10:13:32 prd-ubuntu1804-builder-4c-4g-6669 sshd[1040]: Server listening on 0.0.0.0 port 22.
Feb 19 10:13:32 prd-ubuntu1804-builder-4c-4g-6669 sshd[1040]: Server listening on :: port 22.
Feb 19 10:13:34 prd-ubuntu1804-builder-4c-4g-6669 sshd[1269]: Did not receive identification string from 10.30.104.4 port 57632
Feb 19 10:13:43 prd-ubuntu1804-builder-4c-4g-6669 sshd[1358]: Invalid user jenkins from 10.30.104.4 port 57676
Feb 19 10:13:43 prd-ubuntu1804-builder-4c-4g-6669 sshd[1358]: Received disconnect from 10.30.104.4 port 57676:11: Closed due to user request. [preauth]
Feb 19 10:13:43 prd-ubuntu1804-builder-4c-4g-6669 sshd[1358]: Disconnected from invalid user jenkins 10.30.104.4 port 57676 [preauth]
Feb 19 10:13:45 prd-ubuntu1804-builder-4c-4g-6669 sshd[1362]: Invalid user jenkins from 10.30.104.4 port 57692
Feb 19 10:13:45 prd-ubuntu1804-builder-4c-4g-6669 sshd[1362]: Received disconnect from 10.30.104.4 port 57692:11: Closed due to user request. [preauth]
Feb 19 10:13:45 prd-ubuntu1804-builder-4c-4g-6669 sshd[1362]: Disconnected from invalid user jenkins 10.30.104.4 port 57692 [preauth]
Feb 19 10:13:47 prd-ubuntu1804-builder-4c-4g-6669 useradd[1382]: new group: name=jenkins, GID=1001
Feb 19 10:13:47 prd-ubuntu1804-builder-4c-4g-6669 useradd[1382]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 19 10:13:47 prd-ubuntu1804-builder-4c-4g-6669 sshd[1442]: Accepted publickey for jenkins from 10.30.104.4 port 57702 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 19 10:13:47 prd-ubuntu1804-builder-4c-4g-6669 sshd[1442]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 19 10:13:47 prd-ubuntu1804-builder-4c-4g-6669 systemd-logind[985]: New session 1 of user jenkins.
Feb 19 10:13:47 prd-ubuntu1804-builder-4c-4g-6669 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 19 10:14:02 prd-ubuntu1804-builder-4c-4g-6669 CRON[1752]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 10:14:02 prd-ubuntu1804-builder-4c-4g-6669 CRON[1752]: pam_unix(cron:session): session closed for user root
Feb 19 10:15:01 prd-ubuntu1804-builder-4c-4g-6669 CRON[2838]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 10:15:01 prd-ubuntu1804-builder-4c-4g-6669 CRON[2838]: pam_unix(cron:session): session closed for user root
Feb 19 10:16:01 prd-ubuntu1804-builder-4c-4g-6669 CRON[3242]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 19 10:16:01 prd-ubuntu1804-builder-4c-4g-6669 CRON[3242]: pam_unix(cron:session): session closed for user root
Feb 19 10:16:20 prd-ubuntu1804-builder-4c-4g-6669 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 19 10:16:20 prd-ubuntu1804-builder-4c-4g-6669 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)