Dec  9 01:53:13 prd-ubuntu20-04-docker-8c-8g-34743 passwd[758]: password for 'ubuntu' changed by 'root'
Dec  9 01:53:13 prd-ubuntu20-04-docker-8c-8g-34743 systemd-logind[820]: New seat seat0.
Dec  9 01:53:13 prd-ubuntu20-04-docker-8c-8g-34743 systemd-logind[820]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  9 01:53:13 prd-ubuntu20-04-docker-8c-8g-34743 systemd-logind[820]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  9 01:53:13 prd-ubuntu20-04-docker-8c-8g-34743 sshd[847]: Server listening on 0.0.0.0 port 22.
Dec  9 01:53:13 prd-ubuntu20-04-docker-8c-8g-34743 sshd[847]: Server listening on :: port 22.
Dec  9 01:53:16 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1025]: error: kex_exchange_identification: Connection closed by remote host
Dec  9 01:53:24 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1033]: Invalid user jenkins from 10.30.120.5 port 33234
Dec  9 01:53:24 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1033]: Received disconnect from 10.30.120.5 port 33234:11: Closed due to user request. [preauth]
Dec  9 01:53:24 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1033]: Disconnected from invalid user jenkins 10.30.120.5 port 33234 [preauth]
Dec  9 01:53:26 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1037]: Invalid user jenkins from 10.30.120.5 port 33248
Dec  9 01:53:27 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1037]: Received disconnect from 10.30.120.5 port 33248:11: Closed due to user request. [preauth]
Dec  9 01:53:27 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1037]: Disconnected from invalid user jenkins 10.30.120.5 port 33248 [preauth]
Dec  9 01:53:29 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 33260
Dec  9 01:53:29 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1039]: Received disconnect from 10.30.120.5 port 33260:11: Closed due to user request. [preauth]
Dec  9 01:53:29 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 33260 [preauth]
Dec  9 01:53:31 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 33274
Dec  9 01:53:31 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1043]: Received disconnect from 10.30.120.5 port 33274:11: Closed due to user request. [preauth]
Dec  9 01:53:31 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 33274 [preauth]
Dec  9 01:53:33 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1249]: Invalid user jenkins from 10.30.120.5 port 33290
Dec  9 01:53:33 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1249]: Received disconnect from 10.30.120.5 port 33290:11: Closed due to user request. [preauth]
Dec  9 01:53:33 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1249]: Disconnected from invalid user jenkins 10.30.120.5 port 33290 [preauth]
Dec  9 01:53:35 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1257]: Invalid user jenkins from 10.30.120.5 port 33308
Dec  9 01:53:35 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1257]: Received disconnect from 10.30.120.5 port 33308:11: Closed due to user request. [preauth]
Dec  9 01:53:35 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1257]: Disconnected from invalid user jenkins 10.30.120.5 port 33308 [preauth]
Dec  9 01:53:37 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1267]: Invalid user jenkins from 10.30.120.5 port 33314
Dec  9 01:53:37 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1267]: Received disconnect from 10.30.120.5 port 33314:11: Closed due to user request. [preauth]
Dec  9 01:53:37 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1267]: Disconnected from invalid user jenkins 10.30.120.5 port 33314 [preauth]
Dec  9 01:53:38 prd-ubuntu20-04-docker-8c-8g-34743 useradd[1288]: new group: name=jenkins, GID=1001
Dec  9 01:53:38 prd-ubuntu20-04-docker-8c-8g-34743 useradd[1288]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  9 01:53:38 prd-ubuntu20-04-docker-8c-8g-34743 usermod[1298]: add 'jenkins' to group 'docker'
Dec  9 01:53:38 prd-ubuntu20-04-docker-8c-8g-34743 usermod[1298]: add 'jenkins' to shadow group 'docker'
Dec  9 01:53:40 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1335]: Accepted publickey for jenkins from 10.30.120.5 port 33320 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Dec  9 01:53:40 prd-ubuntu20-04-docker-8c-8g-34743 sshd[1335]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  9 01:53:40 prd-ubuntu20-04-docker-8c-8g-34743 systemd-logind[820]: New session 1 of user jenkins.
Dec  9 01:53:40 prd-ubuntu20-04-docker-8c-8g-34743 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  9 01:54:01 prd-ubuntu20-04-docker-8c-8g-34743 CRON[1880]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  9 01:54:01 prd-ubuntu20-04-docker-8c-8g-34743 CRON[1880]: pam_unix(cron:session): session closed for user root