Oct 30 12:15:50 prd-ubuntu1804-builder-4c-4g-6541 passwd[913]: password for 'ubuntu' changed by 'root'
Oct 30 12:15:51 prd-ubuntu1804-builder-4c-4g-6541 sshd[1032]: Server listening on 0.0.0.0 port 22.
Oct 30 12:15:51 prd-ubuntu1804-builder-4c-4g-6541 sshd[1032]: Server listening on :: port 22.
Oct 30 12:15:51 prd-ubuntu1804-builder-4c-4g-6541 systemd-logind[993]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 30 12:15:51 prd-ubuntu1804-builder-4c-4g-6541 systemd-logind[993]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 30 12:15:51 prd-ubuntu1804-builder-4c-4g-6541 systemd-logind[993]: New seat seat0.
Oct 30 12:15:51 prd-ubuntu1804-builder-4c-4g-6541 sshd[1163]: Did not receive identification string from 10.30.104.4 port 37104
Oct 30 12:16:00 prd-ubuntu1804-builder-4c-4g-6541 sshd[1347]: Invalid user jenkins from 10.30.104.4 port 37122
Oct 30 12:16:00 prd-ubuntu1804-builder-4c-4g-6541 sshd[1347]: Received disconnect from 10.30.104.4 port 37122:11: Closed due to user request. [preauth]
Oct 30 12:16:00 prd-ubuntu1804-builder-4c-4g-6541 sshd[1347]: Disconnected from invalid user jenkins 10.30.104.4 port 37122 [preauth]
Oct 30 12:16:01 prd-ubuntu1804-builder-4c-4g-6541 useradd[1356]: new group: name=jenkins, GID=1001
Oct 30 12:16:01 prd-ubuntu1804-builder-4c-4g-6541 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 30 12:16:01 prd-ubuntu1804-builder-4c-4g-6541 CRON[1377]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 12:16:01 prd-ubuntu1804-builder-4c-4g-6541 CRON[1377]: pam_unix(cron:session): session closed for user root
Oct 30 12:16:02 prd-ubuntu1804-builder-4c-4g-6541 sshd[1390]: Accepted publickey for jenkins from 10.30.104.4 port 37138 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 30 12:16:02 prd-ubuntu1804-builder-4c-4g-6541 sshd[1390]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 30 12:16:02 prd-ubuntu1804-builder-4c-4g-6541 systemd-logind[993]: New session 2 of user jenkins.
Oct 30 12:16:02 prd-ubuntu1804-builder-4c-4g-6541 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 30 12:17:02 prd-ubuntu1804-builder-4c-4g-6541 CRON[2509]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 12:17:02 prd-ubuntu1804-builder-4c-4g-6541 CRON[2510]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 12:17:02 prd-ubuntu1804-builder-4c-4g-6541 CRON[2509]: pam_unix(cron:session): session closed for user root
Oct 30 12:17:02 prd-ubuntu1804-builder-4c-4g-6541 CRON[2510]: pam_unix(cron:session): session closed for user root
Oct 30 12:18:01 prd-ubuntu1804-builder-4c-4g-6541 CRON[2978]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 12:18:01 prd-ubuntu1804-builder-4c-4g-6541 CRON[2978]: pam_unix(cron:session): session closed for user root
Oct 30 12:18:13 prd-ubuntu1804-builder-4c-4g-6541 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 30 12:18:13 prd-ubuntu1804-builder-4c-4g-6541 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)