May  2 15:03:22 prd-ubuntu20-04-docker-2c-8g-8550 passwd[678]: password for 'ubuntu' changed by 'root'
May  2 15:03:22 prd-ubuntu20-04-docker-2c-8g-8550 sshd[767]: Server listening on 0.0.0.0 port 22.
May  2 15:03:22 prd-ubuntu20-04-docker-2c-8g-8550 sshd[767]: Server listening on :: port 22.
May  2 15:03:22 prd-ubuntu20-04-docker-2c-8g-8550 systemd-logind[715]: New seat seat0.
May  2 15:03:22 prd-ubuntu20-04-docker-2c-8g-8550 systemd-logind[715]: Watching system buttons on /dev/input/event0 (Power Button)
May  2 15:03:22 prd-ubuntu20-04-docker-2c-8g-8550 systemd-logind[715]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  2 15:03:25 prd-ubuntu20-04-docker-2c-8g-8550 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
May  2 15:03:33 prd-ubuntu20-04-docker-2c-8g-8550 sshd[928]: Invalid user jenkins from 10.30.120.5 port 36740
May  2 15:03:33 prd-ubuntu20-04-docker-2c-8g-8550 sshd[928]: Received disconnect from 10.30.120.5 port 36740:11: Closed due to user request. [preauth]
May  2 15:03:33 prd-ubuntu20-04-docker-2c-8g-8550 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 36740 [preauth]
May  2 15:03:35 prd-ubuntu20-04-docker-2c-8g-8550 sshd[932]: Invalid user jenkins from 10.30.120.5 port 36744
May  2 15:03:35 prd-ubuntu20-04-docker-2c-8g-8550 sshd[932]: Received disconnect from 10.30.120.5 port 36744:11: Closed due to user request. [preauth]
May  2 15:03:35 prd-ubuntu20-04-docker-2c-8g-8550 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 36744 [preauth]
May  2 15:03:37 prd-ubuntu20-04-docker-2c-8g-8550 sshd[934]: Invalid user jenkins from 10.30.120.5 port 36746
May  2 15:03:37 prd-ubuntu20-04-docker-2c-8g-8550 sshd[934]: Received disconnect from 10.30.120.5 port 36746:11: Closed due to user request. [preauth]
May  2 15:03:37 prd-ubuntu20-04-docker-2c-8g-8550 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 36746 [preauth]
May  2 15:03:39 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1140]: Invalid user jenkins from 10.30.120.5 port 36748
May  2 15:03:40 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1140]: Received disconnect from 10.30.120.5 port 36748:11: Closed due to user request. [preauth]
May  2 15:03:40 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1140]: Disconnected from invalid user jenkins 10.30.120.5 port 36748 [preauth]
May  2 15:03:42 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 36750
May  2 15:03:42 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1258]: Received disconnect from 10.30.120.5 port 36750:11: Closed due to user request. [preauth]
May  2 15:03:42 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 36750 [preauth]
May  2 15:03:43 prd-ubuntu20-04-docker-2c-8g-8550 useradd[1267]: new group: name=jenkins, GID=1001
May  2 15:03:43 prd-ubuntu20-04-docker-2c-8g-8550 useradd[1267]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  2 15:03:43 prd-ubuntu20-04-docker-2c-8g-8550 usermod[1277]: add 'jenkins' to group 'docker'
May  2 15:03:43 prd-ubuntu20-04-docker-2c-8g-8550 usermod[1277]: add 'jenkins' to shadow group 'docker'
May  2 15:03:44 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1312]: Accepted publickey for jenkins from 10.30.120.5 port 36752 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  2 15:03:44 prd-ubuntu20-04-docker-2c-8g-8550 sshd[1312]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  2 15:03:44 prd-ubuntu20-04-docker-2c-8g-8550 systemd-logind[715]: New session 1 of user jenkins.
May  2 15:03:44 prd-ubuntu20-04-docker-2c-8g-8550 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  2 15:04:01 prd-ubuntu20-04-docker-2c-8g-8550 CRON[2041]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 15:04:01 prd-ubuntu20-04-docker-2c-8g-8550 CRON[2041]: pam_unix(cron:session): session closed for user root
May  2 15:05:01 prd-ubuntu20-04-docker-2c-8g-8550 CRON[2410]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 15:05:01 prd-ubuntu20-04-docker-2c-8g-8550 CRON[2410]: pam_unix(cron:session): session closed for user root
May  2 15:05:46 prd-ubuntu20-04-docker-2c-8g-8550 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  2 15:05:46 prd-ubuntu20-04-docker-2c-8g-8550 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)