Apr 11 16:43:26 prd-ubuntu1804-builder-4c-4g-22527 passwd[945]: password for 'ubuntu' changed by 'root'
Apr 11 16:43:26 prd-ubuntu1804-builder-4c-4g-22527 sshd[1064]: Server listening on 0.0.0.0 port 22.
Apr 11 16:43:26 prd-ubuntu1804-builder-4c-4g-22527 sshd[1064]: Server listening on :: port 22.
Apr 11 16:43:26 prd-ubuntu1804-builder-4c-4g-22527 systemd-logind[1054]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 11 16:43:26 prd-ubuntu1804-builder-4c-4g-22527 systemd-logind[1054]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 11 16:43:26 prd-ubuntu1804-builder-4c-4g-22527 systemd-logind[1054]: New seat seat0.
Apr 11 16:43:28 prd-ubuntu1804-builder-4c-4g-22527 sshd[1317]: Did not receive identification string from 10.30.104.4 port 44926
Apr 11 16:43:34 prd-ubuntu1804-builder-4c-4g-22527 sshd[1434]: Invalid user jenkins from 10.30.104.4 port 44936
Apr 11 16:43:34 prd-ubuntu1804-builder-4c-4g-22527 sshd[1434]: Received disconnect from 10.30.104.4 port 44936:11: Closed due to user request. [preauth]
Apr 11 16:43:34 prd-ubuntu1804-builder-4c-4g-22527 sshd[1434]: Disconnected from invalid user jenkins 10.30.104.4 port 44936 [preauth]
Apr 11 16:43:36 prd-ubuntu1804-builder-4c-4g-22527 sshd[1438]: Invalid user jenkins from 10.30.104.4 port 44946
Apr 11 16:43:36 prd-ubuntu1804-builder-4c-4g-22527 sshd[1438]: Received disconnect from 10.30.104.4 port 44946:11: Closed due to user request. [preauth]
Apr 11 16:43:36 prd-ubuntu1804-builder-4c-4g-22527 sshd[1438]: Disconnected from invalid user jenkins 10.30.104.4 port 44946 [preauth]
Apr 11 16:43:38 prd-ubuntu1804-builder-4c-4g-22527 sshd[1440]: Invalid user jenkins from 10.30.104.4 port 44954
Apr 11 16:43:38 prd-ubuntu1804-builder-4c-4g-22527 sshd[1440]: Received disconnect from 10.30.104.4 port 44954:11: Closed due to user request. [preauth]
Apr 11 16:43:38 prd-ubuntu1804-builder-4c-4g-22527 sshd[1440]: Disconnected from invalid user jenkins 10.30.104.4 port 44954 [preauth]
Apr 11 16:43:40 prd-ubuntu1804-builder-4c-4g-22527 sshd[1442]: Invalid user jenkins from 10.30.104.4 port 44962
Apr 11 16:43:40 prd-ubuntu1804-builder-4c-4g-22527 sshd[1442]: Received disconnect from 10.30.104.4 port 44962:11: Closed due to user request. [preauth]
Apr 11 16:43:40 prd-ubuntu1804-builder-4c-4g-22527 sshd[1442]: Disconnected from invalid user jenkins 10.30.104.4 port 44962 [preauth]
Apr 11 16:43:41 prd-ubuntu1804-builder-4c-4g-22527 useradd[1462]: new group: name=jenkins, GID=1001
Apr 11 16:43:41 prd-ubuntu1804-builder-4c-4g-22527 useradd[1462]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 11 16:43:42 prd-ubuntu1804-builder-4c-4g-22527 sshd[1522]: Accepted publickey for jenkins from 10.30.104.4 port 44968 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 11 16:43:42 prd-ubuntu1804-builder-4c-4g-22527 sshd[1522]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 11 16:43:42 prd-ubuntu1804-builder-4c-4g-22527 systemd-logind[1054]: New session 1 of user jenkins.
Apr 11 16:43:42 prd-ubuntu1804-builder-4c-4g-22527 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 11 16:44:01 prd-ubuntu1804-builder-4c-4g-22527 CRON[2093]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 16:44:01 prd-ubuntu1804-builder-4c-4g-22527 CRON[2093]: pam_unix(cron:session): session closed for user root
Apr 11 16:45:01 prd-ubuntu1804-builder-4c-4g-22527 CRON[2906]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 16:45:01 prd-ubuntu1804-builder-4c-4g-22527 CRON[2906]: pam_unix(cron:session): session closed for user root
Apr 11 16:45:56 prd-ubuntu1804-builder-4c-4g-22527 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 11 16:45:56 prd-ubuntu1804-builder-4c-4g-22527 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)