Mar 11 14:00:41 prd-ubuntu1804-builder-4c-4g-1225 passwd[946]: password for 'ubuntu' changed by 'root'
Mar 11 14:00:41 prd-ubuntu1804-builder-4c-4g-1225 systemd-logind[1027]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 11 14:00:41 prd-ubuntu1804-builder-4c-4g-1225 systemd-logind[1027]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 11 14:00:41 prd-ubuntu1804-builder-4c-4g-1225 systemd-logind[1027]: New seat seat0.
Mar 11 14:00:41 prd-ubuntu1804-builder-4c-4g-1225 sshd[1056]: Server listening on 0.0.0.0 port 22.
Mar 11 14:00:41 prd-ubuntu1804-builder-4c-4g-1225 sshd[1056]: Server listening on :: port 22.
Mar 11 14:00:42 prd-ubuntu1804-builder-4c-4g-1225 sshd[1216]: Did not receive identification string from 10.30.104.4 port 34122
Mar 11 14:00:51 prd-ubuntu1804-builder-4c-4g-1225 sshd[1396]: Invalid user jenkins from 10.30.104.4 port 34124
Mar 11 14:00:51 prd-ubuntu1804-builder-4c-4g-1225 sshd[1396]: Received disconnect from 10.30.104.4 port 34124:11: Closed due to user request. [preauth]
Mar 11 14:00:51 prd-ubuntu1804-builder-4c-4g-1225 sshd[1396]: Disconnected from invalid user jenkins 10.30.104.4 port 34124 [preauth]
Mar 11 14:00:53 prd-ubuntu1804-builder-4c-4g-1225 sshd[1400]: Invalid user jenkins from 10.30.104.4 port 34126
Mar 11 14:00:53 prd-ubuntu1804-builder-4c-4g-1225 sshd[1400]: Received disconnect from 10.30.104.4 port 34126:11: Closed due to user request. [preauth]
Mar 11 14:00:53 prd-ubuntu1804-builder-4c-4g-1225 sshd[1400]: Disconnected from invalid user jenkins 10.30.104.4 port 34126 [preauth]
Mar 11 14:00:54 prd-ubuntu1804-builder-4c-4g-1225 useradd[1420]: new group: name=jenkins, GID=1001
Mar 11 14:00:54 prd-ubuntu1804-builder-4c-4g-1225 useradd[1420]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 11 14:00:55 prd-ubuntu1804-builder-4c-4g-1225 sshd[1480]: Accepted publickey for jenkins from 10.30.104.4 port 34130 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 11 14:00:55 prd-ubuntu1804-builder-4c-4g-1225 sshd[1480]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 11 14:00:55 prd-ubuntu1804-builder-4c-4g-1225 systemd-logind[1027]: New session 1 of user jenkins.
Mar 11 14:00:55 prd-ubuntu1804-builder-4c-4g-1225 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 11 14:01:01 prd-ubuntu1804-builder-4c-4g-1225 CRON[1697]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 11 14:01:01 prd-ubuntu1804-builder-4c-4g-1225 CRON[1697]: pam_unix(cron:session): session closed for user root
Mar 11 14:02:01 prd-ubuntu1804-builder-4c-4g-1225 CRON[2506]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 11 14:02:01 prd-ubuntu1804-builder-4c-4g-1225 CRON[2506]: pam_unix(cron:session): session closed for user root
Mar 11 14:02:37 prd-ubuntu1804-builder-4c-4g-1225 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 11 14:02:37 prd-ubuntu1804-builder-4c-4g-1225 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)