Oct 20 13:11:14 prd-ubuntu1804-builder-4c-4g-3706 passwd[936]: password for 'ubuntu' changed by 'root'
Oct 20 13:11:14 prd-ubuntu1804-builder-4c-4g-3706 systemd-logind[1021]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 20 13:11:14 prd-ubuntu1804-builder-4c-4g-3706 systemd-logind[1021]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 20 13:11:14 prd-ubuntu1804-builder-4c-4g-3706 systemd-logind[1021]: New seat seat0.
Oct 20 13:11:14 prd-ubuntu1804-builder-4c-4g-3706 sshd[1048]: Server listening on 0.0.0.0 port 22.
Oct 20 13:11:14 prd-ubuntu1804-builder-4c-4g-3706 sshd[1048]: Server listening on :: port 22.
Oct 20 13:11:17 prd-ubuntu1804-builder-4c-4g-3706 sshd[1386]: Did not receive identification string from 10.30.104.4 port 41088
Oct 20 13:11:20 prd-ubuntu1804-builder-4c-4g-3706 sshd[1458]: Invalid user jenkins from 10.30.104.4 port 41090
Oct 20 13:11:20 prd-ubuntu1804-builder-4c-4g-3706 sshd[1458]: Received disconnect from 10.30.104.4 port 41090:11: Closed due to user request. [preauth]
Oct 20 13:11:20 prd-ubuntu1804-builder-4c-4g-3706 sshd[1458]: Disconnected from invalid user jenkins 10.30.104.4 port 41090 [preauth]
Oct 20 13:11:20 prd-ubuntu1804-builder-4c-4g-3706 useradd[1467]: new group: name=jenkins, GID=1001
Oct 20 13:11:20 prd-ubuntu1804-builder-4c-4g-3706 useradd[1467]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 20 13:11:22 prd-ubuntu1804-builder-4c-4g-3706 sshd[1536]: Accepted publickey for jenkins from 10.30.104.4 port 41092 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 20 13:11:22 prd-ubuntu1804-builder-4c-4g-3706 sshd[1536]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 20 13:11:22 prd-ubuntu1804-builder-4c-4g-3706 systemd-logind[1021]: New session 1 of user jenkins.
Oct 20 13:11:22 prd-ubuntu1804-builder-4c-4g-3706 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 20 13:12:01 prd-ubuntu1804-builder-4c-4g-3706 CRON[2467]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 13:12:01 prd-ubuntu1804-builder-4c-4g-3706 CRON[2467]: pam_unix(cron:session): session closed for user root
Oct 20 13:13:01 prd-ubuntu1804-builder-4c-4g-3706 CRON[2737]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 13:13:01 prd-ubuntu1804-builder-4c-4g-3706 CRON[2737]: pam_unix(cron:session): session closed for user root
Oct 20 13:13:04 prd-ubuntu1804-builder-4c-4g-3706 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 20 13:13:04 prd-ubuntu1804-builder-4c-4g-3706 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)