Jun 10 07:05:39 prd-ubuntu1804-builder-4c-4g-19867 passwd[950]: password for 'ubuntu' changed by 'root'
Jun 10 07:05:39 prd-ubuntu1804-builder-4c-4g-19867 sshd[1020]: Server listening on 0.0.0.0 port 22.
Jun 10 07:05:39 prd-ubuntu1804-builder-4c-4g-19867 sshd[1020]: Server listening on :: port 22.
Jun 10 07:05:39 prd-ubuntu1804-builder-4c-4g-19867 systemd-logind[1007]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 10 07:05:39 prd-ubuntu1804-builder-4c-4g-19867 systemd-logind[1007]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 10 07:05:39 prd-ubuntu1804-builder-4c-4g-19867 systemd-logind[1007]: New seat seat0.
Jun 10 07:05:42 prd-ubuntu1804-builder-4c-4g-19867 sshd[1345]: Did not receive identification string from 10.30.104.4 port 56292
Jun 10 07:06:00 prd-ubuntu1804-builder-4c-4g-19867 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 56312
Jun 10 07:06:00 prd-ubuntu1804-builder-4c-4g-19867 sshd[1373]: Received disconnect from 10.30.104.4 port 56312:11: Closed due to user request. [preauth]
Jun 10 07:06:00 prd-ubuntu1804-builder-4c-4g-19867 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 56312 [preauth]
Jun 10 07:06:01 prd-ubuntu1804-builder-4c-4g-19867 CRON[1427]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 10 07:06:01 prd-ubuntu1804-builder-4c-4g-19867 CRON[1427]: pam_unix(cron:session): session closed for user root
Jun 10 07:06:03 prd-ubuntu1804-builder-4c-4g-19867 sshd[1443]: Invalid user jenkins from 10.30.104.4 port 56368
Jun 10 07:06:03 prd-ubuntu1804-builder-4c-4g-19867 sshd[1443]: Received disconnect from 10.30.104.4 port 56368:11: Closed due to user request. [preauth]
Jun 10 07:06:03 prd-ubuntu1804-builder-4c-4g-19867 sshd[1443]: Disconnected from invalid user jenkins 10.30.104.4 port 56368 [preauth]
Jun 10 07:06:05 prd-ubuntu1804-builder-4c-4g-19867 sshd[1452]: Invalid user jenkins from 10.30.104.4 port 56372
Jun 10 07:06:05 prd-ubuntu1804-builder-4c-4g-19867 sshd[1452]: Received disconnect from 10.30.104.4 port 56372:11: Closed due to user request. [preauth]
Jun 10 07:06:05 prd-ubuntu1804-builder-4c-4g-19867 sshd[1452]: Disconnected from invalid user jenkins 10.30.104.4 port 56372 [preauth]
Jun 10 07:06:06 prd-ubuntu1804-builder-4c-4g-19867 useradd[1472]: new group: name=jenkins, GID=1001
Jun 10 07:06:06 prd-ubuntu1804-builder-4c-4g-19867 useradd[1472]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 10 07:06:07 prd-ubuntu1804-builder-4c-4g-19867 sshd[1512]: Accepted publickey for jenkins from 10.30.104.4 port 56378 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 10 07:06:07 prd-ubuntu1804-builder-4c-4g-19867 sshd[1512]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 10 07:06:07 prd-ubuntu1804-builder-4c-4g-19867 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 10 07:06:07 prd-ubuntu1804-builder-4c-4g-19867 systemd-logind[1007]: New session 2 of user jenkins.
Jun 10 07:07:02 prd-ubuntu1804-builder-4c-4g-19867 CRON[2554]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 10 07:07:02 prd-ubuntu1804-builder-4c-4g-19867 CRON[2554]: pam_unix(cron:session): session closed for user root
Jun 10 07:07:42 prd-ubuntu1804-builder-4c-4g-19867 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 10 07:07:42 prd-ubuntu1804-builder-4c-4g-19867 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)