Sep  5 04:37:57 prd-ubuntu20-04-docker-8c-8g-9496 passwd[757]: password for 'ubuntu' changed by 'root'
Sep  5 04:37:57 prd-ubuntu20-04-docker-8c-8g-9496 sshd[832]: Server listening on 0.0.0.0 port 22.
Sep  5 04:37:57 prd-ubuntu20-04-docker-8c-8g-9496 sshd[832]: Server listening on :: port 22.
Sep  5 04:37:57 prd-ubuntu20-04-docker-8c-8g-9496 systemd-logind[818]: New seat seat0.
Sep  5 04:37:57 prd-ubuntu20-04-docker-8c-8g-9496 systemd-logind[818]: Watching system buttons on /dev/input/event0 (Power Button)
Sep  5 04:37:57 prd-ubuntu20-04-docker-8c-8g-9496 systemd-logind[818]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep  5 04:37:59 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1022]: error: kex_exchange_identification: Connection closed by remote host
Sep  5 04:38:01 prd-ubuntu20-04-docker-8c-8g-9496 CRON[1024]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  5 04:38:01 prd-ubuntu20-04-docker-8c-8g-9496 CRON[1024]: pam_unix(cron:session): session closed for user root
Sep  5 04:38:04 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1033]: Invalid user jenkins from 10.30.120.5 port 56740
Sep  5 04:38:04 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1033]: Received disconnect from 10.30.120.5 port 56740:11: Closed due to user request. [preauth]
Sep  5 04:38:04 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1033]: Disconnected from invalid user jenkins 10.30.120.5 port 56740 [preauth]
Sep  5 04:38:06 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 56742
Sep  5 04:38:06 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1035]: Received disconnect from 10.30.120.5 port 56742:11: Closed due to user request. [preauth]
Sep  5 04:38:06 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 56742 [preauth]
Sep  5 04:38:08 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1037]: Invalid user jenkins from 10.30.120.5 port 56744
Sep  5 04:38:08 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1037]: Received disconnect from 10.30.120.5 port 56744:11: Closed due to user request. [preauth]
Sep  5 04:38:08 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1037]: Disconnected from invalid user jenkins 10.30.120.5 port 56744 [preauth]
Sep  5 04:38:10 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 56746
Sep  5 04:38:11 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1039]: Received disconnect from 10.30.120.5 port 56746:11: Closed due to user request. [preauth]
Sep  5 04:38:11 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 56746 [preauth]
Sep  5 04:38:13 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 56748
Sep  5 04:38:13 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1041]: Received disconnect from 10.30.120.5 port 56748:11: Closed due to user request. [preauth]
Sep  5 04:38:13 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 56748 [preauth]
Sep  5 04:38:15 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1054]: Invalid user jenkins from 10.30.120.5 port 56750
Sep  5 04:38:15 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1054]: Received disconnect from 10.30.120.5 port 56750:11: Closed due to user request. [preauth]
Sep  5 04:38:15 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1054]: Disconnected from invalid user jenkins 10.30.120.5 port 56750 [preauth]
Sep  5 04:38:18 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1246]: Invalid user jenkins from 10.30.120.5 port 56754
Sep  5 04:38:18 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1246]: Received disconnect from 10.30.120.5 port 56754:11: Closed due to user request. [preauth]
Sep  5 04:38:18 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1246]: Disconnected from invalid user jenkins 10.30.120.5 port 56754 [preauth]
Sep  5 04:38:20 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1252]: Invalid user jenkins from 10.30.120.5 port 56756
Sep  5 04:38:20 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1252]: Received disconnect from 10.30.120.5 port 56756:11: Closed due to user request. [preauth]
Sep  5 04:38:20 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1252]: Disconnected from invalid user jenkins 10.30.120.5 port 56756 [preauth]
Sep  5 04:38:21 prd-ubuntu20-04-docker-8c-8g-9496 useradd[1273]: new group: name=jenkins, GID=1001
Sep  5 04:38:21 prd-ubuntu20-04-docker-8c-8g-9496 useradd[1273]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Sep  5 04:38:21 prd-ubuntu20-04-docker-8c-8g-9496 usermod[1283]: add 'jenkins' to group 'docker'
Sep  5 04:38:21 prd-ubuntu20-04-docker-8c-8g-9496 usermod[1283]: add 'jenkins' to shadow group 'docker'
Sep  5 04:38:22 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1327]: Accepted publickey for jenkins from 10.30.120.5 port 56758 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Sep  5 04:38:22 prd-ubuntu20-04-docker-8c-8g-9496 sshd[1327]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep  5 04:38:22 prd-ubuntu20-04-docker-8c-8g-9496 systemd-logind[818]: New session 2 of user jenkins.
Sep  5 04:38:22 prd-ubuntu20-04-docker-8c-8g-9496 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)