Oct 21 14:06:11 prd-ubuntu1804-builder-4c-4g-4197 passwd[919]: password for 'ubuntu' changed by 'root'
Oct 21 14:06:11 prd-ubuntu1804-builder-4c-4g-4197 systemd-logind[990]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 21 14:06:11 prd-ubuntu1804-builder-4c-4g-4197 systemd-logind[990]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 21 14:06:11 prd-ubuntu1804-builder-4c-4g-4197 systemd-logind[990]: New seat seat0.
Oct 21 14:06:11 prd-ubuntu1804-builder-4c-4g-4197 sshd[1021]: Server listening on 0.0.0.0 port 22.
Oct 21 14:06:11 prd-ubuntu1804-builder-4c-4g-4197 sshd[1021]: Server listening on :: port 22.
Oct 21 14:06:14 prd-ubuntu1804-builder-4c-4g-4197 sshd[1282]: Did not receive identification string from 10.30.104.4 port 37484
Oct 21 14:06:25 prd-ubuntu1804-builder-4c-4g-4197 sshd[1353]: Invalid user jenkins from 10.30.104.4 port 37494
Oct 21 14:06:25 prd-ubuntu1804-builder-4c-4g-4197 sshd[1353]: Received disconnect from 10.30.104.4 port 37494:11: Closed due to user request. [preauth]
Oct 21 14:06:25 prd-ubuntu1804-builder-4c-4g-4197 sshd[1353]: Disconnected from invalid user jenkins 10.30.104.4 port 37494 [preauth]
Oct 21 14:06:27 prd-ubuntu1804-builder-4c-4g-4197 sshd[1357]: Invalid user jenkins from 10.30.104.4 port 37496
Oct 21 14:06:28 prd-ubuntu1804-builder-4c-4g-4197 sshd[1357]: Received disconnect from 10.30.104.4 port 37496:11: Closed due to user request. [preauth]
Oct 21 14:06:28 prd-ubuntu1804-builder-4c-4g-4197 sshd[1357]: Disconnected from invalid user jenkins 10.30.104.4 port 37496 [preauth]
Oct 21 14:06:28 prd-ubuntu1804-builder-4c-4g-4197 useradd[1377]: new group: name=jenkins, GID=1001
Oct 21 14:06:28 prd-ubuntu1804-builder-4c-4g-4197 useradd[1377]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 21 14:06:30 prd-ubuntu1804-builder-4c-4g-4197 sshd[1437]: Accepted publickey for jenkins from 10.30.104.4 port 37498 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 21 14:06:30 prd-ubuntu1804-builder-4c-4g-4197 sshd[1437]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 21 14:06:30 prd-ubuntu1804-builder-4c-4g-4197 systemd-logind[990]: New session 1 of user jenkins.
Oct 21 14:06:30 prd-ubuntu1804-builder-4c-4g-4197 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 21 14:07:02 prd-ubuntu1804-builder-4c-4g-4197 CRON[2198]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 14:07:02 prd-ubuntu1804-builder-4c-4g-4197 CRON[2198]: pam_unix(cron:session): session closed for user root
Oct 21 14:08:01 prd-ubuntu1804-builder-4c-4g-4197 CRON[2675]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 14:08:01 prd-ubuntu1804-builder-4c-4g-4197 CRON[2675]: pam_unix(cron:session): session closed for user root
Oct 21 14:08:31 prd-ubuntu1804-builder-4c-4g-4197 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 21 14:08:31 prd-ubuntu1804-builder-4c-4g-4197 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)