Mar 18 10:33:04 prd-ubuntu1804-builder-4c-4g-14053 passwd[915]: password for 'ubuntu' changed by 'root'
Mar 18 10:33:04 prd-ubuntu1804-builder-4c-4g-14053 systemd-logind[960]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 18 10:33:04 prd-ubuntu1804-builder-4c-4g-14053 systemd-logind[960]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 18 10:33:04 prd-ubuntu1804-builder-4c-4g-14053 systemd-logind[960]: New seat seat0.
Mar 18 10:33:04 prd-ubuntu1804-builder-4c-4g-14053 sshd[999]: Server listening on 0.0.0.0 port 22.
Mar 18 10:33:04 prd-ubuntu1804-builder-4c-4g-14053 sshd[999]: Server listening on :: port 22.
Mar 18 10:33:04 prd-ubuntu1804-builder-4c-4g-14053 sshd[1187]: Did not receive identification string from 10.30.104.4 port 44828
Mar 18 10:33:13 prd-ubuntu1804-builder-4c-4g-14053 sshd[1334]: Invalid user jenkins from 10.30.104.4 port 44874
Mar 18 10:33:13 prd-ubuntu1804-builder-4c-4g-14053 sshd[1334]: Received disconnect from 10.30.104.4 port 44874:11: Closed due to user request. [preauth]
Mar 18 10:33:13 prd-ubuntu1804-builder-4c-4g-14053 sshd[1334]: Disconnected from invalid user jenkins 10.30.104.4 port 44874 [preauth]
Mar 18 10:33:15 prd-ubuntu1804-builder-4c-4g-14053 sshd[1338]: Invalid user jenkins from 10.30.104.4 port 44890
Mar 18 10:33:15 prd-ubuntu1804-builder-4c-4g-14053 sshd[1338]: Received disconnect from 10.30.104.4 port 44890:11: Closed due to user request. [preauth]
Mar 18 10:33:15 prd-ubuntu1804-builder-4c-4g-14053 sshd[1338]: Disconnected from invalid user jenkins 10.30.104.4 port 44890 [preauth]
Mar 18 10:33:17 prd-ubuntu1804-builder-4c-4g-14053 useradd[1358]: new group: name=jenkins, GID=1001
Mar 18 10:33:17 prd-ubuntu1804-builder-4c-4g-14053 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 18 10:33:17 prd-ubuntu1804-builder-4c-4g-14053 sshd[1359]: Received disconnect from 10.30.104.4 port 44906:11: Closed due to user request. [preauth]
Mar 18 10:33:17 prd-ubuntu1804-builder-4c-4g-14053 sshd[1359]: Disconnected from authenticating user jenkins 10.30.104.4 port 44906 [preauth]
Mar 18 10:33:19 prd-ubuntu1804-builder-4c-4g-14053 sshd[1420]: Accepted publickey for jenkins from 10.30.104.4 port 44928 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 18 10:33:19 prd-ubuntu1804-builder-4c-4g-14053 sshd[1420]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 18 10:33:19 prd-ubuntu1804-builder-4c-4g-14053 systemd-logind[960]: New session 1 of user jenkins.
Mar 18 10:33:19 prd-ubuntu1804-builder-4c-4g-14053 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 18 10:34:02 prd-ubuntu1804-builder-4c-4g-14053 CRON[2243]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 18 10:34:02 prd-ubuntu1804-builder-4c-4g-14053 CRON[2243]: pam_unix(cron:session): session closed for user root
Mar 18 10:35:01 prd-ubuntu1804-builder-4c-4g-14053 CRON[2626]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 18 10:35:01 prd-ubuntu1804-builder-4c-4g-14053 CRON[2626]: pam_unix(cron:session): session closed for user root
Mar 18 10:36:01 prd-ubuntu1804-builder-4c-4g-14053 CRON[2821]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 18 10:36:01 prd-ubuntu1804-builder-4c-4g-14053 CRON[2821]: pam_unix(cron:session): session closed for user root
Mar 18 10:37:00 prd-ubuntu1804-builder-4c-4g-14053 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 18 10:37:00 prd-ubuntu1804-builder-4c-4g-14053 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)