Mar  1 05:42:01 prd-ubuntu20-04-docker-8c-8g-7906 passwd[752]: password for 'ubuntu' changed by 'root'
Mar  1 05:42:01 prd-ubuntu20-04-docker-8c-8g-7906 systemd-logind[812]: New seat seat0.
Mar  1 05:42:01 prd-ubuntu20-04-docker-8c-8g-7906 systemd-logind[812]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  1 05:42:01 prd-ubuntu20-04-docker-8c-8g-7906 systemd-logind[812]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  1 05:42:01 prd-ubuntu20-04-docker-8c-8g-7906 sshd[830]: Server listening on 0.0.0.0 port 22.
Mar  1 05:42:01 prd-ubuntu20-04-docker-8c-8g-7906 sshd[830]: Server listening on :: port 22.
Mar  1 05:42:02 prd-ubuntu20-04-docker-8c-8g-7906 sshd[995]: error: kex_exchange_identification: Connection closed by remote host
Mar  1 05:42:09 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 46086
Mar  1 05:42:09 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1039]: Received disconnect from 10.30.120.5 port 46086:11: Closed due to user request. [preauth]
Mar  1 05:42:09 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 46086 [preauth]
Mar  1 05:42:11 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 46106
Mar  1 05:42:11 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1041]: Received disconnect from 10.30.120.5 port 46106:11: Closed due to user request. [preauth]
Mar  1 05:42:11 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 46106 [preauth]
Mar  1 05:42:13 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 46120
Mar  1 05:42:13 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1043]: Received disconnect from 10.30.120.5 port 46120:11: Closed due to user request. [preauth]
Mar  1 05:42:13 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 46120 [preauth]
Mar  1 05:42:15 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1045]: Invalid user jenkins from 10.30.120.5 port 46132
Mar  1 05:42:15 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1045]: Received disconnect from 10.30.120.5 port 46132:11: Closed due to user request. [preauth]
Mar  1 05:42:15 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1045]: Disconnected from invalid user jenkins 10.30.120.5 port 46132 [preauth]
Mar  1 05:42:17 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1063]: Invalid user jenkins from 10.30.120.5 port 46146
Mar  1 05:42:17 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1063]: Received disconnect from 10.30.120.5 port 46146:11: Closed due to user request. [preauth]
Mar  1 05:42:17 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1063]: Disconnected from invalid user jenkins 10.30.120.5 port 46146 [preauth]
Mar  1 05:42:19 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1068]: Invalid user jenkins from 10.30.120.5 port 46164
Mar  1 05:42:19 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1068]: Received disconnect from 10.30.120.5 port 46164:11: Closed due to user request. [preauth]
Mar  1 05:42:19 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1068]: Disconnected from invalid user jenkins 10.30.120.5 port 46164 [preauth]
Mar  1 05:42:22 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1256]: Invalid user jenkins from 10.30.120.5 port 46176
Mar  1 05:42:22 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1256]: Received disconnect from 10.30.120.5 port 46176:11: Closed due to user request. [preauth]
Mar  1 05:42:22 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1256]: Disconnected from invalid user jenkins 10.30.120.5 port 46176 [preauth]
Mar  1 05:42:24 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1262]: Invalid user jenkins from 10.30.120.5 port 46186
Mar  1 05:42:25 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1262]: Received disconnect from 10.30.120.5 port 46186:11: Closed due to user request. [preauth]
Mar  1 05:42:25 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1262]: Disconnected from invalid user jenkins 10.30.120.5 port 46186 [preauth]
Mar  1 05:42:27 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1286]: Invalid user jenkins from 10.30.120.5 port 46200
Mar  1 05:42:27 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1286]: Received disconnect from 10.30.120.5 port 46200:11: Closed due to user request. [preauth]
Mar  1 05:42:27 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1286]: Disconnected from invalid user jenkins 10.30.120.5 port 46200 [preauth]
Mar  1 05:42:27 prd-ubuntu20-04-docker-8c-8g-7906 useradd[1293]: new group: name=jenkins, GID=1001
Mar  1 05:42:27 prd-ubuntu20-04-docker-8c-8g-7906 useradd[1293]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  1 05:42:27 prd-ubuntu20-04-docker-8c-8g-7906 usermod[1303]: add 'jenkins' to group 'docker'
Mar  1 05:42:27 prd-ubuntu20-04-docker-8c-8g-7906 usermod[1303]: add 'jenkins' to shadow group 'docker'
Mar  1 05:42:29 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1340]: Accepted publickey for jenkins from 10.30.120.5 port 46212 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  1 05:42:29 prd-ubuntu20-04-docker-8c-8g-7906 sshd[1340]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  1 05:42:29 prd-ubuntu20-04-docker-8c-8g-7906 systemd-logind[812]: New session 1 of user jenkins.
Mar  1 05:42:29 prd-ubuntu20-04-docker-8c-8g-7906 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)