Mar  4 00:47:22 prd-ubuntu20-04-docker-8c-8g-40099 passwd[755]: password for 'ubuntu' changed by 'root'
Mar  4 00:47:22 prd-ubuntu20-04-docker-8c-8g-40099 systemd-logind[803]: New seat seat0.
Mar  4 00:47:22 prd-ubuntu20-04-docker-8c-8g-40099 systemd-logind[803]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  4 00:47:22 prd-ubuntu20-04-docker-8c-8g-40099 systemd-logind[803]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  4 00:47:22 prd-ubuntu20-04-docker-8c-8g-40099 sshd[841]: Server listening on 0.0.0.0 port 22.
Mar  4 00:47:22 prd-ubuntu20-04-docker-8c-8g-40099 sshd[841]: Server listening on :: port 22.
Mar  4 00:47:26 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1029]: error: kex_exchange_identification: Connection closed by remote host
Mar  4 00:47:34 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1037]: Invalid user jenkins from 10.30.120.5 port 47372
Mar  4 00:47:34 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1037]: Received disconnect from 10.30.120.5 port 47372:11: Closed due to user request. [preauth]
Mar  4 00:47:34 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1037]: Disconnected from invalid user jenkins 10.30.120.5 port 47372 [preauth]
Mar  4 00:47:36 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 47390
Mar  4 00:47:36 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1041]: Received disconnect from 10.30.120.5 port 47390:11: Closed due to user request. [preauth]
Mar  4 00:47:36 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 47390 [preauth]
Mar  4 00:47:38 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 47398
Mar  4 00:47:38 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1043]: Received disconnect from 10.30.120.5 port 47398:11: Closed due to user request. [preauth]
Mar  4 00:47:38 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 47398 [preauth]
Mar  4 00:47:41 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1131]: Invalid user jenkins from 10.30.120.5 port 47406
Mar  4 00:47:41 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1131]: Received disconnect from 10.30.120.5 port 47406:11: Closed due to user request. [preauth]
Mar  4 00:47:41 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1131]: Disconnected from invalid user jenkins 10.30.120.5 port 47406 [preauth]
Mar  4 00:47:43 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1255]: Invalid user jenkins from 10.30.120.5 port 47416
Mar  4 00:47:43 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1255]: Received disconnect from 10.30.120.5 port 47416:11: Closed due to user request. [preauth]
Mar  4 00:47:43 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1255]: Disconnected from invalid user jenkins 10.30.120.5 port 47416 [preauth]
Mar  4 00:47:45 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1259]: Invalid user jenkins from 10.30.120.5 port 47428
Mar  4 00:47:45 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1259]: Received disconnect from 10.30.120.5 port 47428:11: Closed due to user request. [preauth]
Mar  4 00:47:45 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1259]: Disconnected from invalid user jenkins 10.30.120.5 port 47428 [preauth]
Mar  4 00:47:47 prd-ubuntu20-04-docker-8c-8g-40099 useradd[1280]: new group: name=jenkins, GID=1001
Mar  4 00:47:47 prd-ubuntu20-04-docker-8c-8g-40099 useradd[1280]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  4 00:47:47 prd-ubuntu20-04-docker-8c-8g-40099 usermod[1290]: add 'jenkins' to group 'docker'
Mar  4 00:47:47 prd-ubuntu20-04-docker-8c-8g-40099 usermod[1290]: add 'jenkins' to shadow group 'docker'
Mar  4 00:47:48 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1303]: Accepted publickey for jenkins from 10.30.120.5 port 47438 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  4 00:47:48 prd-ubuntu20-04-docker-8c-8g-40099 sshd[1303]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  4 00:47:48 prd-ubuntu20-04-docker-8c-8g-40099 systemd-logind[803]: New session 1 of user jenkins.
Mar  4 00:47:48 prd-ubuntu20-04-docker-8c-8g-40099 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  4 00:48:02 prd-ubuntu20-04-docker-8c-8g-40099 CRON[1732]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 00:48:02 prd-ubuntu20-04-docker-8c-8g-40099 CRON[1732]: pam_unix(cron:session): session closed for user root