Aug  2 13:03:20 prd-ubuntu20-04-docker-2c-8g-16127 passwd[681]: password for 'ubuntu' changed by 'root'
Aug  2 13:03:20 prd-ubuntu20-04-docker-2c-8g-16127 sshd[777]: Server listening on 0.0.0.0 port 22.
Aug  2 13:03:20 prd-ubuntu20-04-docker-2c-8g-16127 sshd[777]: Server listening on :: port 22.
Aug  2 13:03:20 prd-ubuntu20-04-docker-2c-8g-16127 systemd-logind[716]: New seat seat0.
Aug  2 13:03:20 prd-ubuntu20-04-docker-2c-8g-16127 systemd-logind[716]: Watching system buttons on /dev/input/event0 (Power Button)
Aug  2 13:03:20 prd-ubuntu20-04-docker-2c-8g-16127 systemd-logind[716]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug  2 13:03:22 prd-ubuntu20-04-docker-2c-8g-16127 sshd[926]: error: kex_exchange_identification: Connection closed by remote host
Aug  2 13:03:32 prd-ubuntu20-04-docker-2c-8g-16127 sshd[935]: Invalid user jenkins from 10.30.120.5 port 52968
Aug  2 13:03:32 prd-ubuntu20-04-docker-2c-8g-16127 sshd[935]: Received disconnect from 10.30.120.5 port 52968:11: Closed due to user request. [preauth]
Aug  2 13:03:32 prd-ubuntu20-04-docker-2c-8g-16127 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 52968 [preauth]
Aug  2 13:03:34 prd-ubuntu20-04-docker-2c-8g-16127 sshd[938]: Invalid user jenkins from 10.30.120.5 port 52970
Aug  2 13:03:34 prd-ubuntu20-04-docker-2c-8g-16127 sshd[938]: Received disconnect from 10.30.120.5 port 52970:11: Closed due to user request. [preauth]
Aug  2 13:03:34 prd-ubuntu20-04-docker-2c-8g-16127 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 52970 [preauth]
Aug  2 13:03:36 prd-ubuntu20-04-docker-2c-8g-16127 sshd[940]: Invalid user jenkins from 10.30.120.5 port 52972
Aug  2 13:03:36 prd-ubuntu20-04-docker-2c-8g-16127 sshd[940]: Received disconnect from 10.30.120.5 port 52972:11: Closed due to user request. [preauth]
Aug  2 13:03:36 prd-ubuntu20-04-docker-2c-8g-16127 sshd[940]: Disconnected from invalid user jenkins 10.30.120.5 port 52972 [preauth]
Aug  2 13:03:40 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1224]: Invalid user jenkins from 10.30.120.5 port 52974
Aug  2 13:03:40 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1224]: Received disconnect from 10.30.120.5 port 52974:11: Closed due to user request. [preauth]
Aug  2 13:03:40 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1224]: Disconnected from invalid user jenkins 10.30.120.5 port 52974 [preauth]
Aug  2 13:03:42 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1265]: Invalid user jenkins from 10.30.120.5 port 52978
Aug  2 13:03:42 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1265]: Received disconnect from 10.30.120.5 port 52978:11: Closed due to user request. [preauth]
Aug  2 13:03:42 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1265]: Disconnected from invalid user jenkins 10.30.120.5 port 52978 [preauth]
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 useradd[1272]: new group: name=jenkins, GID=1001
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 useradd[1272]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 usermod[1282]: add 'jenkins' to group 'docker'
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 usermod[1282]: add 'jenkins' to shadow group 'docker'
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1317]: Accepted publickey for jenkins from 10.30.120.5 port 52980 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 sshd[1317]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 systemd-logind[716]: New session 1 of user jenkins.
Aug  2 13:03:44 prd-ubuntu20-04-docker-2c-8g-16127 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug  2 13:04:02 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2017]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 13:04:02 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2017]: pam_unix(cron:session): session closed for user root
Aug  2 13:05:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2243]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 13:05:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2243]: pam_unix(cron:session): session closed for user root
Aug  2 13:06:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2549]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 13:06:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2549]: pam_unix(cron:session): session closed for user root
Aug  2 13:07:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2564]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 13:07:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2564]: pam_unix(cron:session): session closed for user root
Aug  2 13:08:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2568]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 13:08:01 prd-ubuntu20-04-docker-2c-8g-16127 CRON[2568]: pam_unix(cron:session): session closed for user root
