Aug 27 11:26:10 prd-ubuntu1804-builder-4c-4g-41511 passwd[913]: password for 'ubuntu' changed by 'root'
Aug 27 11:26:10 prd-ubuntu1804-builder-4c-4g-41511 systemd-logind[945]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 27 11:26:10 prd-ubuntu1804-builder-4c-4g-41511 systemd-logind[945]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 27 11:26:10 prd-ubuntu1804-builder-4c-4g-41511 systemd-logind[945]: New seat seat0.
Aug 27 11:26:10 prd-ubuntu1804-builder-4c-4g-41511 sshd[1024]: Server listening on 0.0.0.0 port 22.
Aug 27 11:26:10 prd-ubuntu1804-builder-4c-4g-41511 sshd[1024]: Server listening on :: port 22.
Aug 27 11:26:12 prd-ubuntu1804-builder-4c-4g-41511 sshd[1231]: Did not receive identification string from 10.30.104.4 port 34542
Aug 27 11:26:21 prd-ubuntu1804-builder-4c-4g-41511 sshd[1340]: Invalid user jenkins from 10.30.104.4 port 34544
Aug 27 11:26:21 prd-ubuntu1804-builder-4c-4g-41511 sshd[1340]: Received disconnect from 10.30.104.4 port 34544:11: Closed due to user request. [preauth]
Aug 27 11:26:21 prd-ubuntu1804-builder-4c-4g-41511 sshd[1340]: Disconnected from invalid user jenkins 10.30.104.4 port 34544 [preauth]
Aug 27 11:26:21 prd-ubuntu1804-builder-4c-4g-41511 useradd[1362]: new group: name=jenkins, GID=1001
Aug 27 11:26:21 prd-ubuntu1804-builder-4c-4g-41511 useradd[1362]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 27 11:26:23 prd-ubuntu1804-builder-4c-4g-41511 sshd[1431]: Accepted publickey for jenkins from 10.30.104.4 port 34546 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 27 11:26:23 prd-ubuntu1804-builder-4c-4g-41511 sshd[1431]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 27 11:26:23 prd-ubuntu1804-builder-4c-4g-41511 systemd-logind[945]: New session 1 of user jenkins.
Aug 27 11:26:23 prd-ubuntu1804-builder-4c-4g-41511 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 27 11:27:02 prd-ubuntu1804-builder-4c-4g-41511 CRON[2416]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 27 11:27:02 prd-ubuntu1804-builder-4c-4g-41511 CRON[2416]: pam_unix(cron:session): session closed for user root
Aug 27 11:28:01 prd-ubuntu1804-builder-4c-4g-41511 CRON[3019]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 27 11:28:01 prd-ubuntu1804-builder-4c-4g-41511 CRON[3019]: pam_unix(cron:session): session closed for user root
Aug 27 11:28:24 prd-ubuntu1804-builder-4c-4g-41511 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 27 11:28:24 prd-ubuntu1804-builder-4c-4g-41511 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)