Apr 17 12:04:04 prd-ubuntu1804-builder-4c-4g-23896 passwd[980]: password for 'ubuntu' changed by 'root'
Apr 17 12:04:04 prd-ubuntu1804-builder-4c-4g-23896 systemd-logind[1064]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 17 12:04:04 prd-ubuntu1804-builder-4c-4g-23896 systemd-logind[1064]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 17 12:04:04 prd-ubuntu1804-builder-4c-4g-23896 systemd-logind[1064]: New seat seat0.
Apr 17 12:04:05 prd-ubuntu1804-builder-4c-4g-23896 sshd[1115]: Server listening on 0.0.0.0 port 22.
Apr 17 12:04:05 prd-ubuntu1804-builder-4c-4g-23896 sshd[1115]: Server listening on :: port 22.
Apr 17 12:04:05 prd-ubuntu1804-builder-4c-4g-23896 sshd[1268]: Did not receive identification string from 10.30.104.4 port 57046
Apr 17 12:04:15 prd-ubuntu1804-builder-4c-4g-23896 sshd[1439]: Invalid user jenkins from 10.30.104.4 port 57053
Apr 17 12:04:15 prd-ubuntu1804-builder-4c-4g-23896 sshd[1439]: Received disconnect from 10.30.104.4 port 57053:11: Closed due to user request. [preauth]
Apr 17 12:04:15 prd-ubuntu1804-builder-4c-4g-23896 sshd[1439]: Disconnected from invalid user jenkins 10.30.104.4 port 57053 [preauth]
Apr 17 12:04:18 prd-ubuntu1804-builder-4c-4g-23896 sshd[1443]: Invalid user jenkins from 10.30.104.4 port 57062
Apr 17 12:04:18 prd-ubuntu1804-builder-4c-4g-23896 sshd[1443]: Received disconnect from 10.30.104.4 port 57062:11: Closed due to user request. [preauth]
Apr 17 12:04:18 prd-ubuntu1804-builder-4c-4g-23896 sshd[1443]: Disconnected from invalid user jenkins 10.30.104.4 port 57062 [preauth]
Apr 17 12:04:20 prd-ubuntu1804-builder-4c-4g-23896 sshd[1445]: Invalid user jenkins from 10.30.104.4 port 57068
Apr 17 12:04:20 prd-ubuntu1804-builder-4c-4g-23896 sshd[1445]: Received disconnect from 10.30.104.4 port 57068:11: Closed due to user request. [preauth]
Apr 17 12:04:20 prd-ubuntu1804-builder-4c-4g-23896 sshd[1445]: Disconnected from invalid user jenkins 10.30.104.4 port 57068 [preauth]
Apr 17 12:04:22 prd-ubuntu1804-builder-4c-4g-23896 sshd[1463]: Invalid user jenkins from 10.30.104.4 port 57074
Apr 17 12:04:22 prd-ubuntu1804-builder-4c-4g-23896 sshd[1463]: Received disconnect from 10.30.104.4 port 57074:11: Closed due to user request. [preauth]
Apr 17 12:04:22 prd-ubuntu1804-builder-4c-4g-23896 sshd[1463]: Disconnected from invalid user jenkins 10.30.104.4 port 57074 [preauth]
Apr 17 12:04:22 prd-ubuntu1804-builder-4c-4g-23896 useradd[1467]: new group: name=jenkins, GID=1001
Apr 17 12:04:22 prd-ubuntu1804-builder-4c-4g-23896 useradd[1467]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 17 12:04:24 prd-ubuntu1804-builder-4c-4g-23896 sshd[1527]: Accepted publickey for jenkins from 10.30.104.4 port 57082 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 17 12:04:24 prd-ubuntu1804-builder-4c-4g-23896 sshd[1527]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 17 12:04:24 prd-ubuntu1804-builder-4c-4g-23896 systemd-logind[1064]: New session 1 of user jenkins.
Apr 17 12:04:24 prd-ubuntu1804-builder-4c-4g-23896 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 17 12:05:01 prd-ubuntu1804-builder-4c-4g-23896 CRON[2335]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 17 12:05:01 prd-ubuntu1804-builder-4c-4g-23896 CRON[2335]: pam_unix(cron:session): session closed for user root
Apr 17 12:06:02 prd-ubuntu1804-builder-4c-4g-23896 CRON[2768]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 17 12:06:02 prd-ubuntu1804-builder-4c-4g-23896 CRON[2768]: pam_unix(cron:session): session closed for user root
Apr 17 12:07:01 prd-ubuntu1804-builder-4c-4g-23896 CRON[3138]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 17 12:07:01 prd-ubuntu1804-builder-4c-4g-23896 CRON[3138]: pam_unix(cron:session): session closed for user root
Apr 17 12:07:40 prd-ubuntu1804-builder-4c-4g-23896 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 17 12:07:40 prd-ubuntu1804-builder-4c-4g-23896 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)