May 15 05:56:53 prd-ubuntu20-04-docker-8c-8g-210 passwd[754]: password for 'ubuntu' changed by 'root'
May 15 05:56:53 prd-ubuntu20-04-docker-8c-8g-210 sshd[848]: Server listening on 0.0.0.0 port 22.
May 15 05:56:53 prd-ubuntu20-04-docker-8c-8g-210 sshd[848]: Server listening on :: port 22.
May 15 05:56:53 prd-ubuntu20-04-docker-8c-8g-210 systemd-logind[815]: New seat seat0.
May 15 05:56:53 prd-ubuntu20-04-docker-8c-8g-210 systemd-logind[815]: Watching system buttons on /dev/input/event0 (Power Button)
May 15 05:56:53 prd-ubuntu20-04-docker-8c-8g-210 systemd-logind[815]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 15 05:56:56 prd-ubuntu20-04-docker-8c-8g-210 sshd[1023]: error: kex_exchange_identification: Connection closed by remote host
May 15 05:57:01 prd-ubuntu20-04-docker-8c-8g-210 CRON[1033]: pam_unix(cron:session): session opened for user root by (uid=0)
May 15 05:57:01 prd-ubuntu20-04-docker-8c-8g-210 CRON[1033]: pam_unix(cron:session): session closed for user root
May 15 05:57:03 prd-ubuntu20-04-docker-8c-8g-210 sshd[1036]: Invalid user jenkins from 10.30.120.5 port 35176
May 15 05:57:03 prd-ubuntu20-04-docker-8c-8g-210 sshd[1036]: Received disconnect from 10.30.120.5 port 35176:11: Closed due to user request. [preauth]
May 15 05:57:03 prd-ubuntu20-04-docker-8c-8g-210 sshd[1036]: Disconnected from invalid user jenkins 10.30.120.5 port 35176 [preauth]
May 15 05:57:06 prd-ubuntu20-04-docker-8c-8g-210 sshd[1038]: Invalid user jenkins from 10.30.120.5 port 35178
May 15 05:57:06 prd-ubuntu20-04-docker-8c-8g-210 sshd[1038]: Received disconnect from 10.30.120.5 port 35178:11: Closed due to user request. [preauth]
May 15 05:57:06 prd-ubuntu20-04-docker-8c-8g-210 sshd[1038]: Disconnected from invalid user jenkins 10.30.120.5 port 35178 [preauth]
May 15 05:57:08 prd-ubuntu20-04-docker-8c-8g-210 sshd[1040]: Invalid user jenkins from 10.30.120.5 port 35180
May 15 05:57:08 prd-ubuntu20-04-docker-8c-8g-210 sshd[1040]: Received disconnect from 10.30.120.5 port 35180:11: Closed due to user request. [preauth]
May 15 05:57:08 prd-ubuntu20-04-docker-8c-8g-210 sshd[1040]: Disconnected from invalid user jenkins 10.30.120.5 port 35180 [preauth]
May 15 05:57:10 prd-ubuntu20-04-docker-8c-8g-210 sshd[1042]: Invalid user jenkins from 10.30.120.5 port 35182
May 15 05:57:10 prd-ubuntu20-04-docker-8c-8g-210 sshd[1042]: Received disconnect from 10.30.120.5 port 35182:11: Closed due to user request. [preauth]
May 15 05:57:10 prd-ubuntu20-04-docker-8c-8g-210 sshd[1042]: Disconnected from invalid user jenkins 10.30.120.5 port 35182 [preauth]
May 15 05:57:13 prd-ubuntu20-04-docker-8c-8g-210 sshd[1216]: Invalid user jenkins from 10.30.120.5 port 35186
May 15 05:57:13 prd-ubuntu20-04-docker-8c-8g-210 sshd[1216]: Received disconnect from 10.30.120.5 port 35186:11: Closed due to user request. [preauth]
May 15 05:57:13 prd-ubuntu20-04-docker-8c-8g-210 sshd[1216]: Disconnected from invalid user jenkins 10.30.120.5 port 35186 [preauth]
May 15 05:57:15 prd-ubuntu20-04-docker-8c-8g-210 sshd[1256]: Invalid user jenkins from 10.30.120.5 port 35188
May 15 05:57:15 prd-ubuntu20-04-docker-8c-8g-210 sshd[1256]: Received disconnect from 10.30.120.5 port 35188:11: Closed due to user request. [preauth]
May 15 05:57:15 prd-ubuntu20-04-docker-8c-8g-210 sshd[1256]: Disconnected from invalid user jenkins 10.30.120.5 port 35188 [preauth]
May 15 05:57:17 prd-ubuntu20-04-docker-8c-8g-210 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 35196
May 15 05:57:17 prd-ubuntu20-04-docker-8c-8g-210 sshd[1258]: Received disconnect from 10.30.120.5 port 35196:11: Closed due to user request. [preauth]
May 15 05:57:17 prd-ubuntu20-04-docker-8c-8g-210 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 35196 [preauth]
May 15 05:57:20 prd-ubuntu20-04-docker-8c-8g-210 useradd[1288]: new group: name=jenkins, GID=1001
May 15 05:57:20 prd-ubuntu20-04-docker-8c-8g-210 useradd[1288]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 15 05:57:20 prd-ubuntu20-04-docker-8c-8g-210 usermod[1299]: add 'jenkins' to group 'docker'
May 15 05:57:20 prd-ubuntu20-04-docker-8c-8g-210 usermod[1299]: add 'jenkins' to shadow group 'docker'
May 15 05:57:20 prd-ubuntu20-04-docker-8c-8g-210 sshd[1287]: Received disconnect from 10.30.120.5 port 35198:11: Closed due to user request. [preauth]
May 15 05:57:20 prd-ubuntu20-04-docker-8c-8g-210 sshd[1287]: Disconnected from authenticating user jenkins 10.30.120.5 port 35198 [preauth]
May 15 05:57:22 prd-ubuntu20-04-docker-8c-8g-210 sshd[1340]: Accepted publickey for jenkins from 10.30.120.5 port 35200 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 15 05:57:22 prd-ubuntu20-04-docker-8c-8g-210 sshd[1340]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 15 05:57:22 prd-ubuntu20-04-docker-8c-8g-210 systemd-logind[815]: New session 2 of user jenkins.
May 15 05:57:22 prd-ubuntu20-04-docker-8c-8g-210 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)