Jul  6 13:12:52 prd-ubuntu20-04-docker-8c-8g-14382 passwd[761]: password for 'ubuntu' changed by 'root'
Jul  6 13:12:52 prd-ubuntu20-04-docker-8c-8g-14382 systemd-logind[822]: New seat seat0.
Jul  6 13:12:52 prd-ubuntu20-04-docker-8c-8g-14382 systemd-logind[822]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  6 13:12:52 prd-ubuntu20-04-docker-8c-8g-14382 systemd-logind[822]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  6 13:12:52 prd-ubuntu20-04-docker-8c-8g-14382 sshd[876]: Server listening on 0.0.0.0 port 22.
Jul  6 13:12:52 prd-ubuntu20-04-docker-8c-8g-14382 sshd[876]: Server listening on :: port 22.
Jul  6 13:12:55 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1039]: error: kex_exchange_identification: Connection closed by remote host
Jul  6 13:13:01 prd-ubuntu20-04-docker-8c-8g-14382 CRON[1047]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  6 13:13:01 prd-ubuntu20-04-docker-8c-8g-14382 CRON[1047]: pam_unix(cron:session): session closed for user root
Jul  6 13:13:03 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1050]: Invalid user jenkins from 10.30.120.5 port 34088
Jul  6 13:13:03 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1050]: Received disconnect from 10.30.120.5 port 34088:11: Closed due to user request. [preauth]
Jul  6 13:13:03 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1050]: Disconnected from invalid user jenkins 10.30.120.5 port 34088 [preauth]
Jul  6 13:13:05 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1052]: Invalid user jenkins from 10.30.120.5 port 34096
Jul  6 13:13:05 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1052]: Received disconnect from 10.30.120.5 port 34096:11: Closed due to user request. [preauth]
Jul  6 13:13:05 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1052]: Disconnected from invalid user jenkins 10.30.120.5 port 34096 [preauth]
Jul  6 13:13:07 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1054]: Invalid user jenkins from 10.30.120.5 port 34102
Jul  6 13:13:08 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1054]: Received disconnect from 10.30.120.5 port 34102:11: Closed due to user request. [preauth]
Jul  6 13:13:08 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1054]: Disconnected from invalid user jenkins 10.30.120.5 port 34102 [preauth]
Jul  6 13:13:10 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1056]: Invalid user jenkins from 10.30.120.5 port 34108
Jul  6 13:13:10 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1056]: Received disconnect from 10.30.120.5 port 34108:11: Closed due to user request. [preauth]
Jul  6 13:13:10 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1056]: Disconnected from invalid user jenkins 10.30.120.5 port 34108 [preauth]
Jul  6 13:13:12 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1332]: Invalid user jenkins from 10.30.120.5 port 34118
Jul  6 13:13:12 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1332]: Received disconnect from 10.30.120.5 port 34118:11: Closed due to user request. [preauth]
Jul  6 13:13:12 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1332]: Disconnected from invalid user jenkins 10.30.120.5 port 34118 [preauth]
Jul  6 13:13:15 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1370]: Invalid user jenkins from 10.30.120.5 port 34120
Jul  6 13:13:15 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1370]: Received disconnect from 10.30.120.5 port 34120:11: Closed due to user request. [preauth]
Jul  6 13:13:15 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1370]: Disconnected from invalid user jenkins 10.30.120.5 port 34120 [preauth]
Jul  6 13:13:17 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1382]: Invalid user jenkins from 10.30.120.5 port 34124
Jul  6 13:13:17 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1382]: Received disconnect from 10.30.120.5 port 34124:11: Closed due to user request. [preauth]
Jul  6 13:13:17 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1382]: Disconnected from invalid user jenkins 10.30.120.5 port 34124 [preauth]
Jul  6 13:13:19 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1384]: Invalid user jenkins from 10.30.120.5 port 34130
Jul  6 13:13:19 prd-ubuntu20-04-docker-8c-8g-14382 useradd[1391]: new group: name=jenkins, GID=1001
Jul  6 13:13:19 prd-ubuntu20-04-docker-8c-8g-14382 useradd[1391]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  6 13:13:19 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1384]: Received disconnect from 10.30.120.5 port 34130:11: Closed due to user request. [preauth]
Jul  6 13:13:19 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1384]: Disconnected from invalid user jenkins 10.30.120.5 port 34130 [preauth]
Jul  6 13:13:19 prd-ubuntu20-04-docker-8c-8g-14382 usermod[1401]: add 'jenkins' to group 'docker'
Jul  6 13:13:19 prd-ubuntu20-04-docker-8c-8g-14382 usermod[1401]: add 'jenkins' to shadow group 'docker'
Jul  6 13:13:22 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1436]: Accepted publickey for jenkins from 10.30.120.5 port 34134 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  6 13:13:22 prd-ubuntu20-04-docker-8c-8g-14382 sshd[1436]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  6 13:13:22 prd-ubuntu20-04-docker-8c-8g-14382 systemd-logind[822]: New session 2 of user jenkins.
Jul  6 13:13:22 prd-ubuntu20-04-docker-8c-8g-14382 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  6 13:14:01 prd-ubuntu20-04-docker-8c-8g-14382 CRON[2154]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  6 13:14:01 prd-ubuntu20-04-docker-8c-8g-14382 CRON[2154]: pam_unix(cron:session): session closed for user root