Jul  6 04:40:11 prd-ubuntu20-04-docker-8c-8g-14343 passwd[760]: password for 'ubuntu' changed by 'root'
Jul  6 04:40:11 prd-ubuntu20-04-docker-8c-8g-14343 sshd[858]: Server listening on 0.0.0.0 port 22.
Jul  6 04:40:11 prd-ubuntu20-04-docker-8c-8g-14343 sshd[858]: Server listening on :: port 22.
Jul  6 04:40:11 prd-ubuntu20-04-docker-8c-8g-14343 systemd-logind[825]: New seat seat0.
Jul  6 04:40:11 prd-ubuntu20-04-docker-8c-8g-14343 systemd-logind[825]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  6 04:40:11 prd-ubuntu20-04-docker-8c-8g-14343 systemd-logind[825]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  6 04:40:14 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1032]: error: kex_exchange_identification: Connection closed by remote host
Jul  6 04:40:22 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 53090
Jul  6 04:40:22 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1043]: Received disconnect from 10.30.120.5 port 53090:11: Closed due to user request. [preauth]
Jul  6 04:40:22 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 53090 [preauth]
Jul  6 04:40:24 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1045]: Invalid user jenkins from 10.30.120.5 port 53094
Jul  6 04:40:24 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1045]: Received disconnect from 10.30.120.5 port 53094:11: Closed due to user request. [preauth]
Jul  6 04:40:24 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1045]: Disconnected from invalid user jenkins 10.30.120.5 port 53094 [preauth]
Jul  6 04:40:26 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1047]: Invalid user jenkins from 10.30.120.5 port 53096
Jul  6 04:40:27 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1047]: Received disconnect from 10.30.120.5 port 53096:11: Closed due to user request. [preauth]
Jul  6 04:40:27 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1047]: Disconnected from invalid user jenkins 10.30.120.5 port 53096 [preauth]
Jul  6 04:40:29 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1069]: Invalid user jenkins from 10.30.120.5 port 53098
Jul  6 04:40:29 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1069]: Received disconnect from 10.30.120.5 port 53098:11: Closed due to user request. [preauth]
Jul  6 04:40:29 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1069]: Disconnected from invalid user jenkins 10.30.120.5 port 53098 [preauth]
Jul  6 04:40:32 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1335]: Invalid user jenkins from 10.30.120.5 port 53100
Jul  6 04:40:32 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1335]: Received disconnect from 10.30.120.5 port 53100:11: Closed due to user request. [preauth]
Jul  6 04:40:32 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1335]: Disconnected from invalid user jenkins 10.30.120.5 port 53100 [preauth]
Jul  6 04:40:34 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1370]: Invalid user jenkins from 10.30.120.5 port 53102
Jul  6 04:40:34 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1370]: Received disconnect from 10.30.120.5 port 53102:11: Closed due to user request. [preauth]
Jul  6 04:40:34 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1370]: Disconnected from invalid user jenkins 10.30.120.5 port 53102 [preauth]
Jul  6 04:40:35 prd-ubuntu20-04-docker-8c-8g-14343 useradd[1379]: new group: name=jenkins, GID=1001
Jul  6 04:40:35 prd-ubuntu20-04-docker-8c-8g-14343 useradd[1379]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  6 04:40:35 prd-ubuntu20-04-docker-8c-8g-14343 usermod[1389]: add 'jenkins' to group 'docker'
Jul  6 04:40:35 prd-ubuntu20-04-docker-8c-8g-14343 usermod[1389]: add 'jenkins' to shadow group 'docker'
Jul  6 04:40:36 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1433]: Accepted publickey for jenkins from 10.30.120.5 port 53104 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  6 04:40:36 prd-ubuntu20-04-docker-8c-8g-14343 sshd[1433]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  6 04:40:36 prd-ubuntu20-04-docker-8c-8g-14343 systemd-logind[825]: New session 1 of user jenkins.
Jul  6 04:40:36 prd-ubuntu20-04-docker-8c-8g-14343 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  6 04:41:02 prd-ubuntu20-04-docker-8c-8g-14343 CRON[1888]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  6 04:41:02 prd-ubuntu20-04-docker-8c-8g-14343 CRON[1888]: pam_unix(cron:session): session closed for user root