Mar  4 06:25:24 prd-ubuntu20-04-docker-8c-8g-40152 passwd[748]: password for 'ubuntu' changed by 'root'
Mar  4 06:25:24 prd-ubuntu20-04-docker-8c-8g-40152 systemd-logind[809]: New seat seat0.
Mar  4 06:25:24 prd-ubuntu20-04-docker-8c-8g-40152 systemd-logind[809]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  4 06:25:24 prd-ubuntu20-04-docker-8c-8g-40152 systemd-logind[809]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  4 06:25:24 prd-ubuntu20-04-docker-8c-8g-40152 sshd[855]: Server listening on 0.0.0.0 port 22.
Mar  4 06:25:24 prd-ubuntu20-04-docker-8c-8g-40152 sshd[855]: Server listening on :: port 22.
Mar  4 06:25:27 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1025]: error: kex_exchange_identification: Connection closed by remote host
Mar  4 06:25:35 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 47734
Mar  4 06:25:35 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1035]: Received disconnect from 10.30.120.5 port 47734:11: Closed due to user request. [preauth]
Mar  4 06:25:35 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 47734 [preauth]
Mar  4 06:25:37 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 47750
Mar  4 06:25:37 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1039]: Received disconnect from 10.30.120.5 port 47750:11: Closed due to user request. [preauth]
Mar  4 06:25:37 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 47750 [preauth]
Mar  4 06:25:39 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 47758
Mar  4 06:25:39 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1041]: Received disconnect from 10.30.120.5 port 47758:11: Closed due to user request. [preauth]
Mar  4 06:25:39 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 47758 [preauth]
Mar  4 06:25:41 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1044]: Invalid user jenkins from 10.30.120.5 port 47764
Mar  4 06:25:41 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1044]: Received disconnect from 10.30.120.5 port 47764:11: Closed due to user request. [preauth]
Mar  4 06:25:41 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1044]: Disconnected from invalid user jenkins 10.30.120.5 port 47764 [preauth]
Mar  4 06:25:43 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1216]: Invalid user jenkins from 10.30.120.5 port 47780
Mar  4 06:25:43 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1216]: Received disconnect from 10.30.120.5 port 47780:11: Closed due to user request. [preauth]
Mar  4 06:25:43 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1216]: Disconnected from invalid user jenkins 10.30.120.5 port 47780 [preauth]
Mar  4 06:25:45 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1256]: Invalid user jenkins from 10.30.120.5 port 47782
Mar  4 06:25:45 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1256]: Received disconnect from 10.30.120.5 port 47782:11: Closed due to user request. [preauth]
Mar  4 06:25:45 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1256]: Disconnected from invalid user jenkins 10.30.120.5 port 47782 [preauth]
Mar  4 06:25:47 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 47784
Mar  4 06:25:47 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1258]: Received disconnect from 10.30.120.5 port 47784:11: Closed due to user request. [preauth]
Mar  4 06:25:47 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 47784 [preauth]
Mar  4 06:25:49 prd-ubuntu20-04-docker-8c-8g-40152 useradd[1289]: new group: name=jenkins, GID=1001
Mar  4 06:25:49 prd-ubuntu20-04-docker-8c-8g-40152 useradd[1289]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  4 06:25:49 prd-ubuntu20-04-docker-8c-8g-40152 usermod[1299]: add 'jenkins' to group 'docker'
Mar  4 06:25:49 prd-ubuntu20-04-docker-8c-8g-40152 usermod[1299]: add 'jenkins' to shadow group 'docker'
Mar  4 06:25:50 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1336]: Accepted publickey for jenkins from 10.30.120.5 port 47796 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  4 06:25:50 prd-ubuntu20-04-docker-8c-8g-40152 sshd[1336]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  4 06:25:50 prd-ubuntu20-04-docker-8c-8g-40152 systemd-logind[809]: New session 1 of user jenkins.
Mar  4 06:25:50 prd-ubuntu20-04-docker-8c-8g-40152 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  4 06:26:01 prd-ubuntu20-04-docker-8c-8g-40152 CRON[1676]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 06:26:01 prd-ubuntu20-04-docker-8c-8g-40152 CRON[1676]: pam_unix(cron:session): session closed for user root