Mar  2 09:39:30 prd-ubuntu1804-builder-4c-4g-956 passwd[922]: password for 'ubuntu' changed by 'root'
Mar  2 09:39:30 prd-ubuntu1804-builder-4c-4g-956 systemd-logind[1001]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  2 09:39:30 prd-ubuntu1804-builder-4c-4g-956 systemd-logind[1001]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  2 09:39:30 prd-ubuntu1804-builder-4c-4g-956 systemd-logind[1001]: New seat seat0.
Mar  2 09:39:30 prd-ubuntu1804-builder-4c-4g-956 sshd[1026]: Server listening on 0.0.0.0 port 22.
Mar  2 09:39:30 prd-ubuntu1804-builder-4c-4g-956 sshd[1026]: Server listening on :: port 22.
Mar  2 09:39:31 prd-ubuntu1804-builder-4c-4g-956 sshd[1249]: Did not receive identification string from 10.30.104.4 port 34510
Mar  2 09:39:38 prd-ubuntu1804-builder-4c-4g-956 sshd[1393]: Invalid user jenkins from 10.30.104.4 port 34514
Mar  2 09:39:38 prd-ubuntu1804-builder-4c-4g-956 sshd[1393]: Received disconnect from 10.30.104.4 port 34514:11: Closed due to user request. [preauth]
Mar  2 09:39:38 prd-ubuntu1804-builder-4c-4g-956 sshd[1393]: Disconnected from invalid user jenkins 10.30.104.4 port 34514 [preauth]
Mar  2 09:39:40 prd-ubuntu1804-builder-4c-4g-956 sshd[1397]: Invalid user jenkins from 10.30.104.4 port 34516
Mar  2 09:39:40 prd-ubuntu1804-builder-4c-4g-956 sshd[1397]: Received disconnect from 10.30.104.4 port 34516:11: Closed due to user request. [preauth]
Mar  2 09:39:40 prd-ubuntu1804-builder-4c-4g-956 sshd[1397]: Disconnected from invalid user jenkins 10.30.104.4 port 34516 [preauth]
Mar  2 09:39:42 prd-ubuntu1804-builder-4c-4g-956 sshd[1399]: Invalid user jenkins from 10.30.104.4 port 34518
Mar  2 09:39:42 prd-ubuntu1804-builder-4c-4g-956 sshd[1399]: Received disconnect from 10.30.104.4 port 34518:11: Closed due to user request. [preauth]
Mar  2 09:39:42 prd-ubuntu1804-builder-4c-4g-956 sshd[1399]: Disconnected from invalid user jenkins 10.30.104.4 port 34518 [preauth]
Mar  2 09:39:44 prd-ubuntu1804-builder-4c-4g-956 sshd[1401]: Invalid user jenkins from 10.30.104.4 port 34520
Mar  2 09:39:44 prd-ubuntu1804-builder-4c-4g-956 sshd[1401]: Received disconnect from 10.30.104.4 port 34520:11: Closed due to user request. [preauth]
Mar  2 09:39:44 prd-ubuntu1804-builder-4c-4g-956 sshd[1401]: Disconnected from invalid user jenkins 10.30.104.4 port 34520 [preauth]
Mar  2 09:39:46 prd-ubuntu1804-builder-4c-4g-956 sshd[1403]: Invalid user jenkins from 10.30.104.4 port 34524
Mar  2 09:39:46 prd-ubuntu1804-builder-4c-4g-956 sshd[1403]: Received disconnect from 10.30.104.4 port 34524:11: Closed due to user request. [preauth]
Mar  2 09:39:47 prd-ubuntu1804-builder-4c-4g-956 sshd[1403]: Disconnected from invalid user jenkins 10.30.104.4 port 34524 [preauth]
Mar  2 09:39:47 prd-ubuntu1804-builder-4c-4g-956 useradd[1423]: new group: name=jenkins, GID=1001
Mar  2 09:39:47 prd-ubuntu1804-builder-4c-4g-956 useradd[1423]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  2 09:39:49 prd-ubuntu1804-builder-4c-4g-956 sshd[1483]: Accepted publickey for jenkins from 10.30.104.4 port 34526 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  2 09:39:49 prd-ubuntu1804-builder-4c-4g-956 sshd[1483]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  2 09:39:49 prd-ubuntu1804-builder-4c-4g-956 systemd-logind[1001]: New session 1 of user jenkins.
Mar  2 09:39:49 prd-ubuntu1804-builder-4c-4g-956 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  2 09:40:02 prd-ubuntu1804-builder-4c-4g-956 CRON[1732]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 09:40:02 prd-ubuntu1804-builder-4c-4g-956 CRON[1732]: pam_unix(cron:session): session closed for user root
Mar  2 09:41:01 prd-ubuntu1804-builder-4c-4g-956 CRON[2505]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 09:41:01 prd-ubuntu1804-builder-4c-4g-956 CRON[2505]: pam_unix(cron:session): session closed for user root
Mar  2 09:41:40 prd-ubuntu1804-builder-4c-4g-956 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  2 09:41:40 prd-ubuntu1804-builder-4c-4g-956 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)