Jan  6 09:25:54 prd-ubuntu20-04-docker-8c-8g-36187 passwd[755]: password for 'ubuntu' changed by 'root'
Jan  6 09:25:54 prd-ubuntu20-04-docker-8c-8g-36187 systemd-logind[811]: New seat seat0.
Jan  6 09:25:54 prd-ubuntu20-04-docker-8c-8g-36187 systemd-logind[811]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  6 09:25:54 prd-ubuntu20-04-docker-8c-8g-36187 systemd-logind[811]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  6 09:25:54 prd-ubuntu20-04-docker-8c-8g-36187 sshd[855]: Server listening on 0.0.0.0 port 22.
Jan  6 09:25:54 prd-ubuntu20-04-docker-8c-8g-36187 sshd[855]: Server listening on :: port 22.
Jan  6 09:25:57 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1025]: error: kex_exchange_identification: Connection closed by remote host
Jan  6 09:26:01 prd-ubuntu20-04-docker-8c-8g-36187 CRON[1034]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  6 09:26:01 prd-ubuntu20-04-docker-8c-8g-36187 CRON[1034]: pam_unix(cron:session): session closed for user root
Jan  6 09:26:05 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1038]: Invalid user jenkins from 10.30.120.5 port 58916
Jan  6 09:26:05 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1038]: Received disconnect from 10.30.120.5 port 58916:11: Closed due to user request. [preauth]
Jan  6 09:26:05 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1038]: Disconnected from invalid user jenkins 10.30.120.5 port 58916 [preauth]
Jan  6 09:26:07 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1040]: Invalid user jenkins from 10.30.120.5 port 58918
Jan  6 09:26:07 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1040]: Received disconnect from 10.30.120.5 port 58918:11: Closed due to user request. [preauth]
Jan  6 09:26:07 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1040]: Disconnected from invalid user jenkins 10.30.120.5 port 58918 [preauth]
Jan  6 09:26:09 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1042]: Invalid user jenkins from 10.30.120.5 port 58920
Jan  6 09:26:09 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1042]: Received disconnect from 10.30.120.5 port 58920:11: Closed due to user request. [preauth]
Jan  6 09:26:09 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1042]: Disconnected from invalid user jenkins 10.30.120.5 port 58920 [preauth]
Jan  6 09:26:11 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1044]: Invalid user jenkins from 10.30.120.5 port 58922
Jan  6 09:26:11 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1044]: Received disconnect from 10.30.120.5 port 58922:11: Closed due to user request. [preauth]
Jan  6 09:26:11 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1044]: Disconnected from invalid user jenkins 10.30.120.5 port 58922 [preauth]
Jan  6 09:26:13 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1237]: Invalid user jenkins from 10.30.120.5 port 58926
Jan  6 09:26:13 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1237]: Received disconnect from 10.30.120.5 port 58926:11: Closed due to user request. [preauth]
Jan  6 09:26:13 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1237]: Disconnected from invalid user jenkins 10.30.120.5 port 58926 [preauth]
Jan  6 09:26:15 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1255]: Invalid user jenkins from 10.30.120.5 port 58934
Jan  6 09:26:16 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1255]: Received disconnect from 10.30.120.5 port 58934:11: Closed due to user request. [preauth]
Jan  6 09:26:16 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1255]: Disconnected from invalid user jenkins 10.30.120.5 port 58934 [preauth]
Jan  6 09:26:18 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1257]: Invalid user jenkins from 10.30.120.5 port 58940
Jan  6 09:26:18 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1257]: Received disconnect from 10.30.120.5 port 58940:11: Closed due to user request. [preauth]
Jan  6 09:26:18 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1257]: Disconnected from invalid user jenkins 10.30.120.5 port 58940 [preauth]
Jan  6 09:26:19 prd-ubuntu20-04-docker-8c-8g-36187 useradd[1288]: new group: name=jenkins, GID=1001
Jan  6 09:26:19 prd-ubuntu20-04-docker-8c-8g-36187 useradd[1288]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  6 09:26:19 prd-ubuntu20-04-docker-8c-8g-36187 usermod[1298]: add 'jenkins' to group 'docker'
Jan  6 09:26:19 prd-ubuntu20-04-docker-8c-8g-36187 usermod[1298]: add 'jenkins' to shadow group 'docker'
Jan  6 09:26:20 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1335]: Accepted publickey for jenkins from 10.30.120.5 port 58952 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  6 09:26:20 prd-ubuntu20-04-docker-8c-8g-36187 sshd[1335]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  6 09:26:20 prd-ubuntu20-04-docker-8c-8g-36187 systemd-logind[811]: New session 2 of user jenkins.
Jan  6 09:26:20 prd-ubuntu20-04-docker-8c-8g-36187 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  6 09:27:01 prd-ubuntu20-04-docker-8c-8g-36187 CRON[1867]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  6 09:27:01 prd-ubuntu20-04-docker-8c-8g-36187 CRON[1867]: pam_unix(cron:session): session closed for user root