Jul 17 10:11:06 prd-ubuntu1804-builder-4c-4g-421 passwd[940]: password for 'ubuntu' changed by 'root'
Jul 17 10:11:06 prd-ubuntu1804-builder-4c-4g-421 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 17 10:11:06 prd-ubuntu1804-builder-4c-4g-421 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 17 10:11:06 prd-ubuntu1804-builder-4c-4g-421 systemd-logind[994]: New seat seat0.
Jul 17 10:11:06 prd-ubuntu1804-builder-4c-4g-421 sshd[1028]: Server listening on 0.0.0.0 port 22.
Jul 17 10:11:06 prd-ubuntu1804-builder-4c-4g-421 sshd[1028]: Server listening on :: port 22.
Jul 17 10:11:08 prd-ubuntu1804-builder-4c-4g-421 sshd[1257]: Did not receive identification string from 10.30.104.4 port 35508
Jul 17 10:11:32 prd-ubuntu1804-builder-4c-4g-421 sshd[1332]: Invalid user jenkins from 10.30.104.4 port 35520
Jul 17 10:11:32 prd-ubuntu1804-builder-4c-4g-421 sshd[1332]: Received disconnect from 10.30.104.4 port 35520:11: Closed due to user request. [preauth]
Jul 17 10:11:32 prd-ubuntu1804-builder-4c-4g-421 sshd[1332]: Disconnected from invalid user jenkins 10.30.104.4 port 35520 [preauth]
Jul 17 10:11:34 prd-ubuntu1804-builder-4c-4g-421 sshd[1395]: Invalid user jenkins from 10.30.104.4 port 35586
Jul 17 10:11:34 prd-ubuntu1804-builder-4c-4g-421 sshd[1395]: Received disconnect from 10.30.104.4 port 35586:11: Closed due to user request. [preauth]
Jul 17 10:11:34 prd-ubuntu1804-builder-4c-4g-421 sshd[1395]: Disconnected from invalid user jenkins 10.30.104.4 port 35586 [preauth]
Jul 17 10:11:36 prd-ubuntu1804-builder-4c-4g-421 sshd[1408]: Invalid user jenkins from 10.30.104.4 port 35596
Jul 17 10:11:36 prd-ubuntu1804-builder-4c-4g-421 sshd[1408]: Received disconnect from 10.30.104.4 port 35596:11: Closed due to user request. [preauth]
Jul 17 10:11:36 prd-ubuntu1804-builder-4c-4g-421 sshd[1408]: Disconnected from invalid user jenkins 10.30.104.4 port 35596 [preauth]
Jul 17 10:11:38 prd-ubuntu1804-builder-4c-4g-421 sshd[1432]: Invalid user jenkins from 10.30.104.4 port 35602
Jul 17 10:11:39 prd-ubuntu1804-builder-4c-4g-421 sshd[1432]: Received disconnect from 10.30.104.4 port 35602:11: Closed due to user request. [preauth]
Jul 17 10:11:39 prd-ubuntu1804-builder-4c-4g-421 sshd[1432]: Disconnected from invalid user jenkins 10.30.104.4 port 35602 [preauth]
Jul 17 10:11:41 prd-ubuntu1804-builder-4c-4g-421 sshd[1434]: Invalid user jenkins from 10.30.104.4 port 35608
Jul 17 10:11:41 prd-ubuntu1804-builder-4c-4g-421 sshd[1434]: Received disconnect from 10.30.104.4 port 35608:11: Closed due to user request. [preauth]
Jul 17 10:11:41 prd-ubuntu1804-builder-4c-4g-421 sshd[1434]: Disconnected from invalid user jenkins 10.30.104.4 port 35608 [preauth]
Jul 17 10:11:41 prd-ubuntu1804-builder-4c-4g-421 useradd[1441]: new group: name=jenkins, GID=1001
Jul 17 10:11:41 prd-ubuntu1804-builder-4c-4g-421 useradd[1441]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 17 10:11:43 prd-ubuntu1804-builder-4c-4g-421 sshd[1501]: Accepted publickey for jenkins from 10.30.104.4 port 35612 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 17 10:11:43 prd-ubuntu1804-builder-4c-4g-421 sshd[1501]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 17 10:11:43 prd-ubuntu1804-builder-4c-4g-421 systemd-logind[994]: New session 1 of user jenkins.
Jul 17 10:11:43 prd-ubuntu1804-builder-4c-4g-421 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 17 10:12:01 prd-ubuntu1804-builder-4c-4g-421 CRON[2009]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 17 10:12:01 prd-ubuntu1804-builder-4c-4g-421 CRON[2009]: pam_unix(cron:session): session closed for user root
Jul 17 10:13:01 prd-ubuntu1804-builder-4c-4g-421 CRON[2651]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 17 10:13:01 prd-ubuntu1804-builder-4c-4g-421 CRON[2651]: pam_unix(cron:session): session closed for user root
Jul 17 10:13:33 prd-ubuntu1804-builder-4c-4g-421 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 17 10:13:33 prd-ubuntu1804-builder-4c-4g-421 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)