Jan  2 08:36:41 prd-ubuntu20-04-docker-8c-8g-26629 passwd[755]: password for 'ubuntu' changed by 'root'
Jan  2 08:36:41 prd-ubuntu20-04-docker-8c-8g-26629 systemd-logind[818]: New seat seat0.
Jan  2 08:36:41 prd-ubuntu20-04-docker-8c-8g-26629 sshd[850]: Server listening on 0.0.0.0 port 22.
Jan  2 08:36:41 prd-ubuntu20-04-docker-8c-8g-26629 sshd[850]: Server listening on :: port 22.
Jan  2 08:36:41 prd-ubuntu20-04-docker-8c-8g-26629 systemd-logind[818]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  2 08:36:41 prd-ubuntu20-04-docker-8c-8g-26629 systemd-logind[818]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  2 08:36:44 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1026]: error: kex_exchange_identification: Connection closed by remote host
Jan  2 08:36:53 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 54790
Jan  2 08:36:53 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1035]: Received disconnect from 10.30.120.5 port 54790:11: Closed due to user request. [preauth]
Jan  2 08:36:53 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 54790 [preauth]
Jan  2 08:36:55 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 54810
Jan  2 08:36:55 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1039]: Received disconnect from 10.30.120.5 port 54810:11: Closed due to user request. [preauth]
Jan  2 08:36:55 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 54810 [preauth]
Jan  2 08:36:57 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 54820
Jan  2 08:36:57 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1041]: Received disconnect from 10.30.120.5 port 54820:11: Closed due to user request. [preauth]
Jan  2 08:36:57 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 54820 [preauth]
Jan  2 08:36:59 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1208]: Invalid user jenkins from 10.30.120.5 port 54832
Jan  2 08:36:59 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1208]: Received disconnect from 10.30.120.5 port 54832:11: Closed due to user request. [preauth]
Jan  2 08:36:59 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1208]: Disconnected from invalid user jenkins 10.30.120.5 port 54832 [preauth]
Jan  2 08:37:01 prd-ubuntu20-04-docker-8c-8g-26629 CRON[1249]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  2 08:37:01 prd-ubuntu20-04-docker-8c-8g-26629 CRON[1249]: pam_unix(cron:session): session closed for user root
Jan  2 08:37:01 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 54850
Jan  2 08:37:01 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1260]: Received disconnect from 10.30.120.5 port 54850:11: Closed due to user request. [preauth]
Jan  2 08:37:01 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 54850 [preauth]
Jan  2 08:37:03 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1264]: Invalid user jenkins from 10.30.120.5 port 54854
Jan  2 08:37:04 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1264]: Received disconnect from 10.30.120.5 port 54854:11: Closed due to user request. [preauth]
Jan  2 08:37:04 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1264]: Disconnected from invalid user jenkins 10.30.120.5 port 54854 [preauth]
Jan  2 08:37:06 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1284]: Invalid user jenkins from 10.30.120.5 port 54860
Jan  2 08:37:06 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1284]: Received disconnect from 10.30.120.5 port 54860:11: Closed due to user request. [preauth]
Jan  2 08:37:06 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1284]: Disconnected from invalid user jenkins 10.30.120.5 port 54860 [preauth]
Jan  2 08:37:06 prd-ubuntu20-04-docker-8c-8g-26629 useradd[1297]: new group: name=jenkins, GID=1001
Jan  2 08:37:06 prd-ubuntu20-04-docker-8c-8g-26629 useradd[1297]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  2 08:37:06 prd-ubuntu20-04-docker-8c-8g-26629 usermod[1307]: add 'jenkins' to group 'docker'
Jan  2 08:37:06 prd-ubuntu20-04-docker-8c-8g-26629 usermod[1307]: add 'jenkins' to shadow group 'docker'
Jan  2 08:37:08 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1344]: Accepted publickey for jenkins from 10.30.120.5 port 54866 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  2 08:37:08 prd-ubuntu20-04-docker-8c-8g-26629 sshd[1344]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  2 08:37:08 prd-ubuntu20-04-docker-8c-8g-26629 systemd-logind[818]: New session 2 of user jenkins.
Jan  2 08:37:08 prd-ubuntu20-04-docker-8c-8g-26629 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)