Jul 10 05:33:08 prd-ubuntu1804-builder-4c-4g-7562 passwd[946]: password for 'ubuntu' changed by 'root'
Jul 10 05:33:08 prd-ubuntu1804-builder-4c-4g-7562 systemd-logind[1050]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 10 05:33:08 prd-ubuntu1804-builder-4c-4g-7562 systemd-logind[1050]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 10 05:33:08 prd-ubuntu1804-builder-4c-4g-7562 systemd-logind[1050]: New seat seat0.
Jul 10 05:33:08 prd-ubuntu1804-builder-4c-4g-7562 sshd[1068]: Server listening on 0.0.0.0 port 22.
Jul 10 05:33:08 prd-ubuntu1804-builder-4c-4g-7562 sshd[1068]: Server listening on :: port 22.
Jul 10 05:33:14 prd-ubuntu1804-builder-4c-4g-7562 sshd[1156]: Did not receive identification string from 10.30.104.4 port 48010
Jul 10 05:33:14 prd-ubuntu1804-builder-4c-4g-7562 sshd[1162]: Invalid user jenkins from 10.30.104.4 port 48014
Jul 10 05:33:14 prd-ubuntu1804-builder-4c-4g-7562 sshd[1162]: Received disconnect from 10.30.104.4 port 48014:11: Closed due to user request. [preauth]
Jul 10 05:33:14 prd-ubuntu1804-builder-4c-4g-7562 sshd[1162]: Disconnected from invalid user jenkins 10.30.104.4 port 48014 [preauth]
Jul 10 05:33:16 prd-ubuntu1804-builder-4c-4g-7562 sshd[1328]: Invalid user jenkins from 10.30.104.4 port 48024
Jul 10 05:33:16 prd-ubuntu1804-builder-4c-4g-7562 sshd[1328]: Received disconnect from 10.30.104.4 port 48024:11: Closed due to user request. [preauth]
Jul 10 05:33:16 prd-ubuntu1804-builder-4c-4g-7562 sshd[1328]: Disconnected from invalid user jenkins 10.30.104.4 port 48024 [preauth]
Jul 10 05:33:18 prd-ubuntu1804-builder-4c-4g-7562 sshd[1398]: Invalid user jenkins from 10.30.104.4 port 48028
Jul 10 05:33:19 prd-ubuntu1804-builder-4c-4g-7562 sshd[1398]: Received disconnect from 10.30.104.4 port 48028:11: Closed due to user request. [preauth]
Jul 10 05:33:19 prd-ubuntu1804-builder-4c-4g-7562 sshd[1398]: Disconnected from invalid user jenkins 10.30.104.4 port 48028 [preauth]
Jul 10 05:33:21 prd-ubuntu1804-builder-4c-4g-7562 sshd[1422]: Invalid user jenkins from 10.30.104.4 port 48038
Jul 10 05:33:21 prd-ubuntu1804-builder-4c-4g-7562 sshd[1422]: Received disconnect from 10.30.104.4 port 48038:11: Closed due to user request. [preauth]
Jul 10 05:33:21 prd-ubuntu1804-builder-4c-4g-7562 sshd[1422]: Disconnected from invalid user jenkins 10.30.104.4 port 48038 [preauth]
Jul 10 05:33:22 prd-ubuntu1804-builder-4c-4g-7562 useradd[1429]: new group: name=jenkins, GID=1001
Jul 10 05:33:22 prd-ubuntu1804-builder-4c-4g-7562 useradd[1429]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 10 05:33:23 prd-ubuntu1804-builder-4c-4g-7562 sshd[1473]: Accepted publickey for jenkins from 10.30.104.4 port 48044 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 10 05:33:23 prd-ubuntu1804-builder-4c-4g-7562 sshd[1473]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 10 05:33:23 prd-ubuntu1804-builder-4c-4g-7562 systemd-logind[1050]: New session 1 of user jenkins.
Jul 10 05:33:23 prd-ubuntu1804-builder-4c-4g-7562 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 10 05:34:01 prd-ubuntu1804-builder-4c-4g-7562 CRON[2266]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 10 05:34:01 prd-ubuntu1804-builder-4c-4g-7562 CRON[2266]: pam_unix(cron:session): session closed for user root
Jul 10 05:35:01 prd-ubuntu1804-builder-4c-4g-7562 CRON[2706]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 10 05:35:01 prd-ubuntu1804-builder-4c-4g-7562 CRON[2706]: pam_unix(cron:session): session closed for user root
Jul 10 05:35:15 prd-ubuntu1804-builder-4c-4g-7562 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 10 05:35:15 prd-ubuntu1804-builder-4c-4g-7562 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)