Mar  5 02:48:10 prd-ubuntu20-04-docker-8c-8g-4922 passwd[755]: password for 'ubuntu' changed by 'root'
Mar  5 02:48:10 prd-ubuntu20-04-docker-8c-8g-4922 systemd-logind[816]: New seat seat0.
Mar  5 02:48:10 prd-ubuntu20-04-docker-8c-8g-4922 systemd-logind[816]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  5 02:48:10 prd-ubuntu20-04-docker-8c-8g-4922 systemd-logind[816]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  5 02:48:10 prd-ubuntu20-04-docker-8c-8g-4922 sshd[841]: Server listening on 0.0.0.0 port 22.
Mar  5 02:48:10 prd-ubuntu20-04-docker-8c-8g-4922 sshd[841]: Server listening on :: port 22.
Mar  5 02:48:11 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1003]: error: kex_exchange_identification: Connection closed by remote host
Mar  5 02:48:21 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1026]: Invalid user jenkins from 10.30.120.5 port 48140
Mar  5 02:48:21 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1026]: Received disconnect from 10.30.120.5 port 48140:11: Closed due to user request. [preauth]
Mar  5 02:48:21 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1026]: Disconnected from invalid user jenkins 10.30.120.5 port 48140 [preauth]
Mar  5 02:48:23 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1030]: Invalid user jenkins from 10.30.120.5 port 48146
Mar  5 02:48:23 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1030]: Received disconnect from 10.30.120.5 port 48146:11: Closed due to user request. [preauth]
Mar  5 02:48:23 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1030]: Disconnected from invalid user jenkins 10.30.120.5 port 48146 [preauth]
Mar  5 02:48:25 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1032]: Invalid user jenkins from 10.30.120.5 port 48148
Mar  5 02:48:25 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1032]: Received disconnect from 10.30.120.5 port 48148:11: Closed due to user request. [preauth]
Mar  5 02:48:25 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1032]: Disconnected from invalid user jenkins 10.30.120.5 port 48148 [preauth]
Mar  5 02:48:27 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1034]: Invalid user jenkins from 10.30.120.5 port 48156
Mar  5 02:48:27 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1034]: Received disconnect from 10.30.120.5 port 48156:11: Closed due to user request. [preauth]
Mar  5 02:48:27 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1034]: Disconnected from invalid user jenkins 10.30.120.5 port 48156 [preauth]
Mar  5 02:48:29 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1212]: Invalid user jenkins from 10.30.120.5 port 48160
Mar  5 02:48:29 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1212]: Received disconnect from 10.30.120.5 port 48160:11: Closed due to user request. [preauth]
Mar  5 02:48:29 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1212]: Disconnected from invalid user jenkins 10.30.120.5 port 48160 [preauth]
Mar  5 02:48:31 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1246]: Invalid user jenkins from 10.30.120.5 port 48174
Mar  5 02:48:31 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1246]: Received disconnect from 10.30.120.5 port 48174:11: Closed due to user request. [preauth]
Mar  5 02:48:31 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1246]: Disconnected from invalid user jenkins 10.30.120.5 port 48174 [preauth]
Mar  5 02:48:34 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1254]: Invalid user jenkins from 10.30.120.5 port 48190
Mar  5 02:48:34 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1254]: Received disconnect from 10.30.120.5 port 48190:11: Closed due to user request. [preauth]
Mar  5 02:48:34 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1254]: Disconnected from invalid user jenkins 10.30.120.5 port 48190 [preauth]
Mar  5 02:48:36 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1256]: Invalid user jenkins from 10.30.120.5 port 48202
Mar  5 02:48:36 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1256]: Received disconnect from 10.30.120.5 port 48202:11: Closed due to user request. [preauth]
Mar  5 02:48:36 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1256]: Disconnected from invalid user jenkins 10.30.120.5 port 48202 [preauth]
Mar  5 02:48:38 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 48216
Mar  5 02:48:38 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1258]: Received disconnect from 10.30.120.5 port 48216:11: Closed due to user request. [preauth]
Mar  5 02:48:38 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 48216 [preauth]
Mar  5 02:48:40 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1281]: Invalid user jenkins from 10.30.120.5 port 48232
Mar  5 02:48:40 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1281]: Received disconnect from 10.30.120.5 port 48232:11: Closed due to user request. [preauth]
Mar  5 02:48:40 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1281]: Disconnected from invalid user jenkins 10.30.120.5 port 48232 [preauth]
Mar  5 02:48:41 prd-ubuntu20-04-docker-8c-8g-4922 useradd[1296]: new group: name=jenkins, GID=1001
Mar  5 02:48:41 prd-ubuntu20-04-docker-8c-8g-4922 useradd[1296]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  5 02:48:41 prd-ubuntu20-04-docker-8c-8g-4922 usermod[1306]: add 'jenkins' to group 'docker'
Mar  5 02:48:41 prd-ubuntu20-04-docker-8c-8g-4922 usermod[1306]: add 'jenkins' to shadow group 'docker'
Mar  5 02:48:42 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1351]: Accepted publickey for jenkins from 10.30.120.5 port 48250 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  5 02:48:42 prd-ubuntu20-04-docker-8c-8g-4922 sshd[1351]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  5 02:48:42 prd-ubuntu20-04-docker-8c-8g-4922 systemd-logind[816]: New session 1 of user jenkins.
Mar  5 02:48:42 prd-ubuntu20-04-docker-8c-8g-4922 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  5 02:49:01 prd-ubuntu20-04-docker-8c-8g-4922 CRON[1709]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  5 02:49:01 prd-ubuntu20-04-docker-8c-8g-4922 CRON[1709]: pam_unix(cron:session): session closed for user root