May  1 04:03:49 prd-ubuntu20-04-docker-2c-8g-731 passwd[677]: password for 'ubuntu' changed by 'root'
May  1 04:03:49 prd-ubuntu20-04-docker-2c-8g-731 sshd[742]: Server listening on 0.0.0.0 port 22.
May  1 04:03:49 prd-ubuntu20-04-docker-2c-8g-731 sshd[742]: Server listening on :: port 22.
May  1 04:03:49 prd-ubuntu20-04-docker-2c-8g-731 systemd-logind[712]: New seat seat0.
May  1 04:03:49 prd-ubuntu20-04-docker-2c-8g-731 systemd-logind[712]: Watching system buttons on /dev/input/event0 (Power Button)
May  1 04:03:49 prd-ubuntu20-04-docker-2c-8g-731 systemd-logind[712]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  1 04:03:52 prd-ubuntu20-04-docker-2c-8g-731 sshd[911]: error: kex_exchange_identification: Connection closed by remote host
May  1 04:04:01 prd-ubuntu20-04-docker-2c-8g-731 CRON[917]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 04:04:01 prd-ubuntu20-04-docker-2c-8g-731 CRON[917]: pam_unix(cron:session): session closed for user root
May  1 04:04:01 prd-ubuntu20-04-docker-2c-8g-731 sshd[927]: Invalid user jenkins from 10.30.120.5 port 41738
May  1 04:04:01 prd-ubuntu20-04-docker-2c-8g-731 sshd[927]: Received disconnect from 10.30.120.5 port 41738:11: Closed due to user request. [preauth]
May  1 04:04:01 prd-ubuntu20-04-docker-2c-8g-731 sshd[927]: Disconnected from invalid user jenkins 10.30.120.5 port 41738 [preauth]
May  1 04:04:03 prd-ubuntu20-04-docker-2c-8g-731 sshd[929]: Invalid user jenkins from 10.30.120.5 port 41746
May  1 04:04:03 prd-ubuntu20-04-docker-2c-8g-731 sshd[929]: Received disconnect from 10.30.120.5 port 41746:11: Closed due to user request. [preauth]
May  1 04:04:03 prd-ubuntu20-04-docker-2c-8g-731 sshd[929]: Disconnected from invalid user jenkins 10.30.120.5 port 41746 [preauth]
May  1 04:04:06 prd-ubuntu20-04-docker-2c-8g-731 sshd[931]: Invalid user jenkins from 10.30.120.5 port 41750
May  1 04:04:06 prd-ubuntu20-04-docker-2c-8g-731 sshd[931]: Received disconnect from 10.30.120.5 port 41750:11: Closed due to user request. [preauth]
May  1 04:04:06 prd-ubuntu20-04-docker-2c-8g-731 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 41750 [preauth]
May  1 04:04:08 prd-ubuntu20-04-docker-2c-8g-731 sshd[1128]: Invalid user jenkins from 10.30.120.5 port 41752
May  1 04:04:08 prd-ubuntu20-04-docker-2c-8g-731 sshd[1128]: Received disconnect from 10.30.120.5 port 41752:11: Closed due to user request. [preauth]
May  1 04:04:08 prd-ubuntu20-04-docker-2c-8g-731 sshd[1128]: Disconnected from invalid user jenkins 10.30.120.5 port 41752 [preauth]
May  1 04:04:10 prd-ubuntu20-04-docker-2c-8g-731 sshd[1164]: Invalid user jenkins from 10.30.120.5 port 41754
May  1 04:04:10 prd-ubuntu20-04-docker-2c-8g-731 sshd[1164]: Received disconnect from 10.30.120.5 port 41754:11: Closed due to user request. [preauth]
May  1 04:04:10 prd-ubuntu20-04-docker-2c-8g-731 sshd[1164]: Disconnected from invalid user jenkins 10.30.120.5 port 41754 [preauth]
May  1 04:04:13 prd-ubuntu20-04-docker-2c-8g-731 sshd[1180]: Invalid user jenkins from 10.30.120.5 port 41756
May  1 04:04:13 prd-ubuntu20-04-docker-2c-8g-731 sshd[1180]: Received disconnect from 10.30.120.5 port 41756:11: Closed due to user request. [preauth]
May  1 04:04:13 prd-ubuntu20-04-docker-2c-8g-731 sshd[1180]: Disconnected from invalid user jenkins 10.30.120.5 port 41756 [preauth]
May  1 04:04:13 prd-ubuntu20-04-docker-2c-8g-731 useradd[1187]: new group: name=jenkins, GID=1001
May  1 04:04:13 prd-ubuntu20-04-docker-2c-8g-731 useradd[1187]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  1 04:04:13 prd-ubuntu20-04-docker-2c-8g-731 usermod[1197]: add 'jenkins' to group 'docker'
May  1 04:04:13 prd-ubuntu20-04-docker-2c-8g-731 usermod[1197]: add 'jenkins' to shadow group 'docker'
May  1 04:04:15 prd-ubuntu20-04-docker-2c-8g-731 sshd[1251]: Accepted publickey for jenkins from 10.30.120.5 port 41758 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  1 04:04:15 prd-ubuntu20-04-docker-2c-8g-731 sshd[1251]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  1 04:04:15 prd-ubuntu20-04-docker-2c-8g-731 systemd-logind[712]: New session 2 of user jenkins.
May  1 04:04:15 prd-ubuntu20-04-docker-2c-8g-731 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  1 04:05:01 prd-ubuntu20-04-docker-2c-8g-731 CRON[2030]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 04:05:01 prd-ubuntu20-04-docker-2c-8g-731 CRON[2030]: pam_unix(cron:session): session closed for user root
May  1 04:06:01 prd-ubuntu20-04-docker-2c-8g-731 CRON[2716]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 04:06:01 prd-ubuntu20-04-docker-2c-8g-731 CRON[2716]: pam_unix(cron:session): session closed for user root
May  1 04:06:34 prd-ubuntu20-04-docker-2c-8g-731 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  1 04:06:34 prd-ubuntu20-04-docker-2c-8g-731 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)