Aug 26 06:11:34 prd-ubuntu1804-builder-4c-4g-15264 passwd[935]: password for 'ubuntu' changed by 'root'
Aug 26 06:11:34 prd-ubuntu1804-builder-4c-4g-15264 systemd-logind[997]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 26 06:11:34 prd-ubuntu1804-builder-4c-4g-15264 systemd-logind[997]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 26 06:11:34 prd-ubuntu1804-builder-4c-4g-15264 systemd-logind[997]: New seat seat0.
Aug 26 06:11:34 prd-ubuntu1804-builder-4c-4g-15264 sshd[1014]: Server listening on 0.0.0.0 port 22.
Aug 26 06:11:34 prd-ubuntu1804-builder-4c-4g-15264 sshd[1014]: Server listening on :: port 22.
Aug 26 06:11:37 prd-ubuntu1804-builder-4c-4g-15264 sshd[1312]: Did not receive identification string from 10.30.104.4 port 42514
Aug 26 06:11:42 prd-ubuntu1804-builder-4c-4g-15264 sshd[1387]: Invalid user jenkins from 10.30.104.4 port 42516
Aug 26 06:11:42 prd-ubuntu1804-builder-4c-4g-15264 sshd[1387]: Received disconnect from 10.30.104.4 port 42516:11: Closed due to user request. [preauth]
Aug 26 06:11:42 prd-ubuntu1804-builder-4c-4g-15264 sshd[1387]: Disconnected from invalid user jenkins 10.30.104.4 port 42516 [preauth]
Aug 26 06:11:44 prd-ubuntu1804-builder-4c-4g-15264 sshd[1391]: Invalid user jenkins from 10.30.104.4 port 42520
Aug 26 06:11:44 prd-ubuntu1804-builder-4c-4g-15264 sshd[1391]: Received disconnect from 10.30.104.4 port 42520:11: Closed due to user request. [preauth]
Aug 26 06:11:44 prd-ubuntu1804-builder-4c-4g-15264 sshd[1391]: Disconnected from invalid user jenkins 10.30.104.4 port 42520 [preauth]
Aug 26 06:11:45 prd-ubuntu1804-builder-4c-4g-15264 useradd[1398]: new group: name=jenkins, GID=1001
Aug 26 06:11:45 prd-ubuntu1804-builder-4c-4g-15264 useradd[1398]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 26 06:11:46 prd-ubuntu1804-builder-4c-4g-15264 sshd[1458]: Accepted publickey for jenkins from 10.30.104.4 port 42522 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 26 06:11:46 prd-ubuntu1804-builder-4c-4g-15264 sshd[1458]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 26 06:11:46 prd-ubuntu1804-builder-4c-4g-15264 systemd-logind[997]: New session 1 of user jenkins.
Aug 26 06:11:46 prd-ubuntu1804-builder-4c-4g-15264 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 26 06:12:01 prd-ubuntu1804-builder-4c-4g-15264 CRON[1739]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 26 06:12:01 prd-ubuntu1804-builder-4c-4g-15264 CRON[1739]: pam_unix(cron:session): session closed for user root
Aug 26 06:13:03 prd-ubuntu1804-builder-4c-4g-15264 CRON[2642]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 26 06:13:03 prd-ubuntu1804-builder-4c-4g-15264 CRON[2642]: pam_unix(cron:session): session closed for user root
Aug 26 06:14:01 prd-ubuntu1804-builder-4c-4g-15264 CRON[2666]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 26 06:14:01 prd-ubuntu1804-builder-4c-4g-15264 CRON[2666]: pam_unix(cron:session): session closed for user root
Aug 26 06:14:22 prd-ubuntu1804-builder-4c-4g-15264 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 26 06:14:22 prd-ubuntu1804-builder-4c-4g-15264 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)