Dec  6 05:50:30 prd-ubuntu18-04-docker-8c-8g-120633 passwd[976]: password for 'ubuntu' changed by 'root'
Dec  6 05:50:30 prd-ubuntu18-04-docker-8c-8g-120633 systemd-logind[1012]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  6 05:50:30 prd-ubuntu18-04-docker-8c-8g-120633 systemd-logind[1012]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  6 05:50:30 prd-ubuntu18-04-docker-8c-8g-120633 systemd-logind[1012]: New seat seat0.
Dec  6 05:50:30 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1126]: Server listening on 0.0.0.0 port 22.
Dec  6 05:50:30 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1126]: Server listening on :: port 22.
Dec  6 05:50:32 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1469]: Did not receive identification string from 10.30.120.5 port 40156
Dec  6 05:50:34 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1480]: Invalid user jenkins from 10.30.120.5 port 40164
Dec  6 05:50:34 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1480]: Received disconnect from 10.30.120.5 port 40164:11: Closed due to user request. [preauth]
Dec  6 05:50:34 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1480]: Disconnected from invalid user jenkins 10.30.120.5 port 40164 [preauth]
Dec  6 05:50:36 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1507]: Invalid user jenkins from 10.30.120.5 port 40178
Dec  6 05:50:36 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1507]: Received disconnect from 10.30.120.5 port 40178:11: Closed due to user request. [preauth]
Dec  6 05:50:36 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1507]: Disconnected from invalid user jenkins 10.30.120.5 port 40178 [preauth]
Dec  6 05:50:38 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1509]: Invalid user jenkins from 10.30.120.5 port 40188
Dec  6 05:50:38 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1509]: Received disconnect from 10.30.120.5 port 40188:11: Closed due to user request. [preauth]
Dec  6 05:50:38 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1509]: Disconnected from invalid user jenkins 10.30.120.5 port 40188 [preauth]
Dec  6 05:50:41 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1511]: Invalid user jenkins from 10.30.120.5 port 40196
Dec  6 05:50:41 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1511]: Received disconnect from 10.30.120.5 port 40196:11: Closed due to user request. [preauth]
Dec  6 05:50:41 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1511]: Disconnected from invalid user jenkins 10.30.120.5 port 40196 [preauth]
Dec  6 05:50:43 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1513]: Invalid user jenkins from 10.30.120.5 port 40208
Dec  6 05:50:43 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1513]: Received disconnect from 10.30.120.5 port 40208:11: Closed due to user request. [preauth]
Dec  6 05:50:43 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1513]: Disconnected from invalid user jenkins 10.30.120.5 port 40208 [preauth]
Dec  6 05:50:45 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1515]: Invalid user jenkins from 10.30.120.5 port 40218
Dec  6 05:50:45 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1515]: Received disconnect from 10.30.120.5 port 40218:11: Closed due to user request. [preauth]
Dec  6 05:50:45 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1515]: Disconnected from invalid user jenkins 10.30.120.5 port 40218 [preauth]
Dec  6 05:50:47 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1517]: Invalid user jenkins from 10.30.120.5 port 40226
Dec  6 05:50:47 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1517]: Received disconnect from 10.30.120.5 port 40226:11: Closed due to user request. [preauth]
Dec  6 05:50:47 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1517]: Disconnected from invalid user jenkins 10.30.120.5 port 40226 [preauth]
Dec  6 05:50:50 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1723]: Invalid user jenkins from 10.30.120.5 port 40234
Dec  6 05:50:50 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1723]: Received disconnect from 10.30.120.5 port 40234:11: Closed due to user request. [preauth]
Dec  6 05:50:50 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1723]: Disconnected from invalid user jenkins 10.30.120.5 port 40234 [preauth]
Dec  6 05:50:52 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1780]: Invalid user jenkins from 10.30.120.5 port 40242
Dec  6 05:50:52 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1780]: Received disconnect from 10.30.120.5 port 40242:11: Closed due to user request. [preauth]
Dec  6 05:50:52 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1780]: Disconnected from invalid user jenkins 10.30.120.5 port 40242 [preauth]
Dec  6 05:50:54 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1784]: Invalid user jenkins from 10.30.120.5 port 40250
Dec  6 05:50:54 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1784]: Received disconnect from 10.30.120.5 port 40250:11: Closed due to user request. [preauth]
Dec  6 05:50:54 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1784]: Disconnected from invalid user jenkins 10.30.120.5 port 40250 [preauth]
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 useradd[1810]: new group: name=jenkins, GID=1001
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 useradd[1810]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 usermod[1817]: add 'jenkins' to group 'docker'
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 usermod[1817]: add 'jenkins' to shadow group 'docker'
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1852]: Accepted publickey for jenkins from 10.30.120.5 port 40256 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 sshd[1852]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 systemd-logind[1012]: New session 1 of user jenkins.
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120633 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  6 05:51:02 prd-ubuntu18-04-docker-8c-8g-120633 CRON[2117]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 05:51:02 prd-ubuntu18-04-docker-8c-8g-120633 CRON[2117]: pam_unix(cron:session): session closed for user root
Dec  6 05:52:01 prd-ubuntu18-04-docker-8c-8g-120633 CRON[2781]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 05:52:01 prd-ubuntu18-04-docker-8c-8g-120633 CRON[2781]: pam_unix(cron:session): session closed for user root
Dec  6 05:53:01 prd-ubuntu18-04-docker-8c-8g-120633 CRON[2825]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 05:53:01 prd-ubuntu18-04-docker-8c-8g-120633 CRON[2825]: pam_unix(cron:session): session closed for user root