Jun 18 14:11:10 prd-ubuntu1804-builder-4c-4g-22105 passwd[928]: password for 'ubuntu' changed by 'root'
Jun 18 14:11:10 prd-ubuntu1804-builder-4c-4g-22105 systemd-logind[1009]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 18 14:11:10 prd-ubuntu1804-builder-4c-4g-22105 systemd-logind[1009]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 18 14:11:10 prd-ubuntu1804-builder-4c-4g-22105 systemd-logind[1009]: New seat seat0.
Jun 18 14:11:10 prd-ubuntu1804-builder-4c-4g-22105 sshd[1037]: Server listening on 0.0.0.0 port 22.
Jun 18 14:11:10 prd-ubuntu1804-builder-4c-4g-22105 sshd[1037]: Server listening on :: port 22.
Jun 18 14:11:12 prd-ubuntu1804-builder-4c-4g-22105 sshd[1292]: Did not receive identification string from 10.30.104.4 port 41996
Jun 18 14:11:21 prd-ubuntu1804-builder-4c-4g-22105 sshd[1362]: Invalid user jenkins from 10.30.104.4 port 42006
Jun 18 14:11:21 prd-ubuntu1804-builder-4c-4g-22105 sshd[1362]: Received disconnect from 10.30.104.4 port 42006:11: Closed due to user request. [preauth]
Jun 18 14:11:21 prd-ubuntu1804-builder-4c-4g-22105 sshd[1362]: Disconnected from invalid user jenkins 10.30.104.4 port 42006 [preauth]
Jun 18 14:11:22 prd-ubuntu1804-builder-4c-4g-22105 useradd[1403]: new group: name=jenkins, GID=1001
Jun 18 14:11:22 prd-ubuntu1804-builder-4c-4g-22105 useradd[1403]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 18 14:11:23 prd-ubuntu1804-builder-4c-4g-22105 sshd[1471]: Accepted publickey for jenkins from 10.30.104.4 port 42008 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 18 14:11:23 prd-ubuntu1804-builder-4c-4g-22105 sshd[1471]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 18 14:11:23 prd-ubuntu1804-builder-4c-4g-22105 systemd-logind[1009]: New session 1 of user jenkins.
Jun 18 14:11:23 prd-ubuntu1804-builder-4c-4g-22105 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 18 14:12:01 prd-ubuntu1804-builder-4c-4g-22105 CRON[2398]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 18 14:12:01 prd-ubuntu1804-builder-4c-4g-22105 CRON[2398]: pam_unix(cron:session): session closed for user root
Jun 18 14:13:01 prd-ubuntu1804-builder-4c-4g-22105 CRON[2978]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 18 14:13:01 prd-ubuntu1804-builder-4c-4g-22105 CRON[2978]: pam_unix(cron:session): session closed for user root
Jun 18 14:13:20 prd-ubuntu1804-builder-4c-4g-22105 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 18 14:13:21 prd-ubuntu1804-builder-4c-4g-22105 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)