Jul  3 12:29:42 prd-ubuntu20-04-docker-8c-8g-4924 passwd[751]: password for 'ubuntu' changed by 'root'
Jul  3 12:29:42 prd-ubuntu20-04-docker-8c-8g-4924 sshd[829]: Server listening on 0.0.0.0 port 22.
Jul  3 12:29:42 prd-ubuntu20-04-docker-8c-8g-4924 sshd[829]: Server listening on :: port 22.
Jul  3 12:29:42 prd-ubuntu20-04-docker-8c-8g-4924 systemd-logind[808]: New seat seat0.
Jul  3 12:29:42 prd-ubuntu20-04-docker-8c-8g-4924 systemd-logind[808]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  3 12:29:42 prd-ubuntu20-04-docker-8c-8g-4924 systemd-logind[808]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  3 12:29:45 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1026]: error: kex_exchange_identification: Connection closed by remote host
Jul  3 12:29:53 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 33774
Jul  3 12:29:53 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1035]: Received disconnect from 10.30.120.5 port 33774:11: Closed due to user request. [preauth]
Jul  3 12:29:53 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 33774 [preauth]
Jul  3 12:29:55 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 33784
Jul  3 12:29:55 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1039]: Received disconnect from 10.30.120.5 port 33784:11: Closed due to user request. [preauth]
Jul  3 12:29:55 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 33784 [preauth]
Jul  3 12:29:57 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 33786
Jul  3 12:29:57 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1041]: Received disconnect from 10.30.120.5 port 33786:11: Closed due to user request. [preauth]
Jul  3 12:29:57 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 33786 [preauth]
Jul  3 12:29:59 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 33788
Jul  3 12:30:00 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1043]: Received disconnect from 10.30.120.5 port 33788:11: Closed due to user request. [preauth]
Jul  3 12:30:00 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 33788 [preauth]
Jul  3 12:30:03 prd-ubuntu20-04-docker-8c-8g-4924 CRON[1217]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  3 12:30:03 prd-ubuntu20-04-docker-8c-8g-4924 CRON[1217]: pam_unix(cron:session): session closed for user root
Jul  3 12:30:03 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1242]: Invalid user jenkins from 10.30.120.5 port 33802
Jul  3 12:30:03 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1242]: Received disconnect from 10.30.120.5 port 33802:11: Closed due to user request. [preauth]
Jul  3 12:30:03 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1242]: Disconnected from invalid user jenkins 10.30.120.5 port 33802 [preauth]
Jul  3 12:30:05 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 33806
Jul  3 12:30:05 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1260]: Received disconnect from 10.30.120.5 port 33806:11: Closed due to user request. [preauth]
Jul  3 12:30:05 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 33806 [preauth]
Jul  3 12:30:07 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1269]: Invalid user jenkins from 10.30.120.5 port 33810
Jul  3 12:30:08 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1269]: Received disconnect from 10.30.120.5 port 33810:11: Closed due to user request. [preauth]
Jul  3 12:30:08 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1269]: Disconnected from invalid user jenkins 10.30.120.5 port 33810 [preauth]
Jul  3 12:30:09 prd-ubuntu20-04-docker-8c-8g-4924 useradd[1290]: new group: name=jenkins, GID=1001
Jul  3 12:30:09 prd-ubuntu20-04-docker-8c-8g-4924 useradd[1290]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  3 12:30:09 prd-ubuntu20-04-docker-8c-8g-4924 usermod[1300]: add 'jenkins' to group 'docker'
Jul  3 12:30:09 prd-ubuntu20-04-docker-8c-8g-4924 usermod[1300]: add 'jenkins' to shadow group 'docker'
Jul  3 12:30:10 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1337]: Accepted publickey for jenkins from 10.30.120.5 port 33816 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  3 12:30:10 prd-ubuntu20-04-docker-8c-8g-4924 sshd[1337]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  3 12:30:10 prd-ubuntu20-04-docker-8c-8g-4924 systemd-logind[808]: New session 2 of user jenkins.
Jul  3 12:30:10 prd-ubuntu20-04-docker-8c-8g-4924 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)