Feb 15 15:42:13 prd-ubuntu1804-builder-4c-4g-5582 passwd[925]: password for 'ubuntu' changed by 'root'
Feb 15 15:42:13 prd-ubuntu1804-builder-4c-4g-5582 sshd[1015]: Server listening on 0.0.0.0 port 22.
Feb 15 15:42:13 prd-ubuntu1804-builder-4c-4g-5582 sshd[1015]: Server listening on :: port 22.
Feb 15 15:42:13 prd-ubuntu1804-builder-4c-4g-5582 systemd-logind[1000]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 15 15:42:13 prd-ubuntu1804-builder-4c-4g-5582 systemd-logind[1000]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 15 15:42:13 prd-ubuntu1804-builder-4c-4g-5582 systemd-logind[1000]: New seat seat0.
Feb 15 15:42:15 prd-ubuntu1804-builder-4c-4g-5582 sshd[1227]: Did not receive identification string from 10.30.104.4 port 41148
Feb 15 15:42:24 prd-ubuntu1804-builder-4c-4g-5582 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 41174
Feb 15 15:42:24 prd-ubuntu1804-builder-4c-4g-5582 sshd[1373]: Received disconnect from 10.30.104.4 port 41174:11: Closed due to user request. [preauth]
Feb 15 15:42:24 prd-ubuntu1804-builder-4c-4g-5582 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 41174 [preauth]
Feb 15 15:42:26 prd-ubuntu1804-builder-4c-4g-5582 sshd[1377]: Invalid user jenkins from 10.30.104.4 port 41190
Feb 15 15:42:28 prd-ubuntu1804-builder-4c-4g-5582 sshd[1377]: Received disconnect from 10.30.104.4 port 41190:11: Closed due to user request. [preauth]
Feb 15 15:42:28 prd-ubuntu1804-builder-4c-4g-5582 sshd[1377]: Disconnected from invalid user jenkins 10.30.104.4 port 41190 [preauth]
Feb 15 15:42:31 prd-ubuntu1804-builder-4c-4g-5582 sshd[1379]: Invalid user jenkins from 10.30.104.4 port 41216
Feb 15 15:42:31 prd-ubuntu1804-builder-4c-4g-5582 sshd[1379]: Received disconnect from 10.30.104.4 port 41216:11: Closed due to user request. [preauth]
Feb 15 15:42:31 prd-ubuntu1804-builder-4c-4g-5582 sshd[1379]: Disconnected from invalid user jenkins 10.30.104.4 port 41216 [preauth]
Feb 15 15:42:33 prd-ubuntu1804-builder-4c-4g-5582 sshd[1400]: Invalid user jenkins from 10.30.104.4 port 41232
Feb 15 15:42:33 prd-ubuntu1804-builder-4c-4g-5582 sshd[1400]: Received disconnect from 10.30.104.4 port 41232:11: Closed due to user request. [preauth]
Feb 15 15:42:33 prd-ubuntu1804-builder-4c-4g-5582 sshd[1400]: Disconnected from invalid user jenkins 10.30.104.4 port 41232 [preauth]
Feb 15 15:42:35 prd-ubuntu1804-builder-4c-4g-5582 sshd[1402]: Invalid user jenkins from 10.30.104.4 port 41236
Feb 15 15:42:35 prd-ubuntu1804-builder-4c-4g-5582 sshd[1402]: Received disconnect from 10.30.104.4 port 41236:11: Closed due to user request. [preauth]
Feb 15 15:42:35 prd-ubuntu1804-builder-4c-4g-5582 sshd[1402]: Disconnected from invalid user jenkins 10.30.104.4 port 41236 [preauth]
Feb 15 15:42:36 prd-ubuntu1804-builder-4c-4g-5582 useradd[1422]: new group: name=jenkins, GID=1001
Feb 15 15:42:36 prd-ubuntu1804-builder-4c-4g-5582 useradd[1422]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 15 15:42:37 prd-ubuntu1804-builder-4c-4g-5582 sshd[1482]: Accepted publickey for jenkins from 10.30.104.4 port 41246 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 15 15:42:37 prd-ubuntu1804-builder-4c-4g-5582 sshd[1482]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 15 15:42:37 prd-ubuntu1804-builder-4c-4g-5582 systemd-logind[1000]: New session 1 of user jenkins.
Feb 15 15:42:37 prd-ubuntu1804-builder-4c-4g-5582 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 15 15:43:02 prd-ubuntu1804-builder-4c-4g-5582 CRON[2060]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 15 15:43:02 prd-ubuntu1804-builder-4c-4g-5582 CRON[2060]: pam_unix(cron:session): session closed for user root
Feb 15 15:44:01 prd-ubuntu1804-builder-4c-4g-5582 CRON[2688]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 15 15:44:01 prd-ubuntu1804-builder-4c-4g-5582 CRON[2688]: pam_unix(cron:session): session closed for user root
Feb 15 15:45:01 prd-ubuntu1804-builder-4c-4g-5582 CRON[3100]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 15 15:45:01 prd-ubuntu1804-builder-4c-4g-5582 CRON[3100]: pam_unix(cron:session): session closed for user root
Feb 15 15:45:19 prd-ubuntu1804-builder-4c-4g-5582 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 15 15:45:19 prd-ubuntu1804-builder-4c-4g-5582 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)