Jun 16 12:11:38 prd-ubuntu1804-builder-4c-4g-12357 passwd[916]: password for 'ubuntu' changed by 'root'
Jun 16 12:11:38 prd-ubuntu1804-builder-4c-4g-12357 systemd-logind[995]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 16 12:11:38 prd-ubuntu1804-builder-4c-4g-12357 systemd-logind[995]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 16 12:11:38 prd-ubuntu1804-builder-4c-4g-12357 systemd-logind[995]: New seat seat0.
Jun 16 12:11:38 prd-ubuntu1804-builder-4c-4g-12357 sshd[1011]: Server listening on 0.0.0.0 port 22.
Jun 16 12:11:38 prd-ubuntu1804-builder-4c-4g-12357 sshd[1011]: Server listening on :: port 22.
Jun 16 12:11:41 prd-ubuntu1804-builder-4c-4g-12357 sshd[1291]: Did not receive identification string from 10.30.104.4 port 41660
Jun 16 12:11:46 prd-ubuntu1804-builder-4c-4g-12357 sshd[1335]: Invalid user jenkins from 10.30.104.4 port 41664
Jun 16 12:11:46 prd-ubuntu1804-builder-4c-4g-12357 sshd[1335]: Received disconnect from 10.30.104.4 port 41664:11: Closed due to user request. [preauth]
Jun 16 12:11:46 prd-ubuntu1804-builder-4c-4g-12357 sshd[1335]: Disconnected from invalid user jenkins 10.30.104.4 port 41664 [preauth]
Jun 16 12:11:47 prd-ubuntu1804-builder-4c-4g-12357 useradd[1344]: new group: name=jenkins, GID=1001
Jun 16 12:11:47 prd-ubuntu1804-builder-4c-4g-12357 useradd[1344]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 16 12:11:49 prd-ubuntu1804-builder-4c-4g-12357 sshd[1404]: Accepted publickey for jenkins from 10.30.104.4 port 41668 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 16 12:11:49 prd-ubuntu1804-builder-4c-4g-12357 sshd[1404]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 16 12:11:49 prd-ubuntu1804-builder-4c-4g-12357 systemd-logind[995]: New session 1 of user jenkins.
Jun 16 12:11:49 prd-ubuntu1804-builder-4c-4g-12357 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 16 12:12:01 prd-ubuntu1804-builder-4c-4g-12357 CRON[1681]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 16 12:12:01 prd-ubuntu1804-builder-4c-4g-12357 CRON[1681]: pam_unix(cron:session): session closed for user root
Jun 16 12:13:01 prd-ubuntu1804-builder-4c-4g-12357 CRON[2760]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 16 12:13:01 prd-ubuntu1804-builder-4c-4g-12357 CRON[2760]: pam_unix(cron:session): session closed for user root
Jun 16 12:13:58 prd-ubuntu1804-builder-4c-4g-12357 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 16 12:13:58 prd-ubuntu1804-builder-4c-4g-12357 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)