Jun 17 10:47:09 prd-ubuntu1804-builder-4c-4g-12781 passwd[951]: password for 'ubuntu' changed by 'root'
Jun 17 10:47:09 prd-ubuntu1804-builder-4c-4g-12781 systemd-logind[1030]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 17 10:47:09 prd-ubuntu1804-builder-4c-4g-12781 systemd-logind[1030]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 17 10:47:09 prd-ubuntu1804-builder-4c-4g-12781 systemd-logind[1030]: New seat seat0.
Jun 17 10:47:09 prd-ubuntu1804-builder-4c-4g-12781 sshd[1058]: Server listening on 0.0.0.0 port 22.
Jun 17 10:47:09 prd-ubuntu1804-builder-4c-4g-12781 sshd[1058]: Server listening on :: port 22.
Jun 17 10:47:09 prd-ubuntu1804-builder-4c-4g-12781 sshd[1221]: Did not receive identification string from 10.30.104.4 port 53910
Jun 17 10:47:26 prd-ubuntu1804-builder-4c-4g-12781 sshd[1362]: Invalid user jenkins from 10.30.104.4 port 53918
Jun 17 10:47:27 prd-ubuntu1804-builder-4c-4g-12781 sshd[1362]: Received disconnect from 10.30.104.4 port 53918:11: Closed due to user request. [preauth]
Jun 17 10:47:27 prd-ubuntu1804-builder-4c-4g-12781 sshd[1362]: Disconnected from invalid user jenkins 10.30.104.4 port 53918 [preauth]
Jun 17 10:47:29 prd-ubuntu1804-builder-4c-4g-12781 sshd[1379]: Invalid user jenkins from 10.30.104.4 port 53942
Jun 17 10:47:29 prd-ubuntu1804-builder-4c-4g-12781 sshd[1379]: Received disconnect from 10.30.104.4 port 53942:11: Closed due to user request. [preauth]
Jun 17 10:47:29 prd-ubuntu1804-builder-4c-4g-12781 sshd[1379]: Disconnected from invalid user jenkins 10.30.104.4 port 53942 [preauth]
Jun 17 10:47:31 prd-ubuntu1804-builder-4c-4g-12781 sshd[1399]: Invalid user jenkins from 10.30.104.4 port 53946
Jun 17 10:47:31 prd-ubuntu1804-builder-4c-4g-12781 sshd[1399]: Received disconnect from 10.30.104.4 port 53946:11: Closed due to user request. [preauth]
Jun 17 10:47:31 prd-ubuntu1804-builder-4c-4g-12781 sshd[1399]: Disconnected from invalid user jenkins 10.30.104.4 port 53946 [preauth]
Jun 17 10:47:33 prd-ubuntu1804-builder-4c-4g-12781 sshd[1410]: Invalid user jenkins from 10.30.104.4 port 53948
Jun 17 10:47:33 prd-ubuntu1804-builder-4c-4g-12781 sshd[1410]: Received disconnect from 10.30.104.4 port 53948:11: Closed due to user request. [preauth]
Jun 17 10:47:33 prd-ubuntu1804-builder-4c-4g-12781 sshd[1410]: Disconnected from invalid user jenkins 10.30.104.4 port 53948 [preauth]
Jun 17 10:47:35 prd-ubuntu1804-builder-4c-4g-12781 sshd[1418]: Invalid user jenkins from 10.30.104.4 port 53952
Jun 17 10:47:35 prd-ubuntu1804-builder-4c-4g-12781 sshd[1418]: Received disconnect from 10.30.104.4 port 53952:11: Closed due to user request. [preauth]
Jun 17 10:47:35 prd-ubuntu1804-builder-4c-4g-12781 sshd[1418]: Disconnected from invalid user jenkins 10.30.104.4 port 53952 [preauth]
Jun 17 10:47:38 prd-ubuntu1804-builder-4c-4g-12781 sshd[1420]: Invalid user jenkins from 10.30.104.4 port 53964
Jun 17 10:47:38 prd-ubuntu1804-builder-4c-4g-12781 sshd[1420]: Received disconnect from 10.30.104.4 port 53964:11: Closed due to user request. [preauth]
Jun 17 10:47:38 prd-ubuntu1804-builder-4c-4g-12781 sshd[1420]: Disconnected from invalid user jenkins 10.30.104.4 port 53964 [preauth]
Jun 17 10:47:38 prd-ubuntu1804-builder-4c-4g-12781 useradd[1427]: new group: name=jenkins, GID=1001
Jun 17 10:47:38 prd-ubuntu1804-builder-4c-4g-12781 useradd[1427]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 17 10:47:40 prd-ubuntu1804-builder-4c-4g-12781 sshd[1508]: Accepted publickey for jenkins from 10.30.104.4 port 53970 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 17 10:47:40 prd-ubuntu1804-builder-4c-4g-12781 sshd[1508]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 17 10:47:40 prd-ubuntu1804-builder-4c-4g-12781 systemd-logind[1030]: New session 1 of user jenkins.
Jun 17 10:47:40 prd-ubuntu1804-builder-4c-4g-12781 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 17 10:48:01 prd-ubuntu1804-builder-4c-4g-12781 CRON[2033]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 17 10:48:01 prd-ubuntu1804-builder-4c-4g-12781 CRON[2033]: pam_unix(cron:session): session closed for user root
Jun 17 10:49:01 prd-ubuntu1804-builder-4c-4g-12781 CRON[2839]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 17 10:49:01 prd-ubuntu1804-builder-4c-4g-12781 CRON[2839]: pam_unix(cron:session): session closed for user root
Jun 17 10:49:52 prd-ubuntu1804-builder-4c-4g-12781 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 17 10:49:52 prd-ubuntu1804-builder-4c-4g-12781 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)