Oct 13 11:01:11 prd-ubuntu1804-builder-4c-4g-1277 passwd[949]: password for 'ubuntu' changed by 'root'
Oct 13 11:01:11 prd-ubuntu1804-builder-4c-4g-1277 systemd-logind[1063]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 13 11:01:11 prd-ubuntu1804-builder-4c-4g-1277 systemd-logind[1063]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 13 11:01:11 prd-ubuntu1804-builder-4c-4g-1277 systemd-logind[1063]: New seat seat0.
Oct 13 11:01:11 prd-ubuntu1804-builder-4c-4g-1277 sshd[1112]: Server listening on 0.0.0.0 port 22.
Oct 13 11:01:11 prd-ubuntu1804-builder-4c-4g-1277 sshd[1112]: Server listening on :: port 22.
Oct 13 11:01:13 prd-ubuntu1804-builder-4c-4g-1277 sshd[1345]: Did not receive identification string from 10.30.104.4 port 46054
Oct 13 11:01:20 prd-ubuntu1804-builder-4c-4g-1277 sshd[1456]: Invalid user jenkins from 10.30.104.4 port 46068
Oct 13 11:01:20 prd-ubuntu1804-builder-4c-4g-1277 sshd[1456]: Received disconnect from 10.30.104.4 port 46068:11: Closed due to user request. [preauth]
Oct 13 11:01:20 prd-ubuntu1804-builder-4c-4g-1277 sshd[1456]: Disconnected from invalid user jenkins 10.30.104.4 port 46068 [preauth]
Oct 13 11:01:20 prd-ubuntu1804-builder-4c-4g-1277 useradd[1465]: new group: name=jenkins, GID=1001
Oct 13 11:01:20 prd-ubuntu1804-builder-4c-4g-1277 useradd[1465]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 13 11:01:22 prd-ubuntu1804-builder-4c-4g-1277 sshd[1525]: Accepted publickey for jenkins from 10.30.104.4 port 46082 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 13 11:01:22 prd-ubuntu1804-builder-4c-4g-1277 sshd[1525]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 13 11:01:22 prd-ubuntu1804-builder-4c-4g-1277 systemd-logind[1063]: New session 1 of user jenkins.
Oct 13 11:01:22 prd-ubuntu1804-builder-4c-4g-1277 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 13 11:02:02 prd-ubuntu1804-builder-4c-4g-1277 CRON[2477]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 13 11:02:02 prd-ubuntu1804-builder-4c-4g-1277 CRON[2477]: pam_unix(cron:session): session closed for user root
Oct 13 11:03:01 prd-ubuntu1804-builder-4c-4g-1277 CRON[3070]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 13 11:03:01 prd-ubuntu1804-builder-4c-4g-1277 CRON[3070]: pam_unix(cron:session): session closed for user root
Oct 13 11:03:32 prd-ubuntu1804-builder-4c-4g-1277 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 13 11:03:32 prd-ubuntu1804-builder-4c-4g-1277 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)