Feb  7 04:10:14 prd-centos8-robot-2c-8g-4105 polkitd[857]: Loading rules from directory /etc/polkit-1/rules.d
Feb  7 04:10:14 prd-centos8-robot-2c-8g-4105 polkitd[857]: Loading rules from directory /usr/share/polkit-1/rules.d
Feb  7 04:10:14 prd-centos8-robot-2c-8g-4105 polkitd[857]: Finished loading, compiling and executing 3 rules
Feb  7 04:10:14 prd-centos8-robot-2c-8g-4105 polkitd[857]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Feb  7 04:10:17 prd-centos8-robot-2c-8g-4105 sshd[968]: Server listening on 0.0.0.0 port 22.
Feb  7 04:10:17 prd-centos8-robot-2c-8g-4105 sshd[968]: Server listening on :: port 22.
Feb  7 04:10:19 prd-centos8-robot-2c-8g-4105 sshd[1985]: error: kex_exchange_identification: Connection closed by remote host
Feb  7 04:10:31 prd-centos8-robot-2c-8g-4105 sshd[4833]: Invalid user jenkins from 10.30.168.15 port 48594
Feb  7 04:10:31 prd-centos8-robot-2c-8g-4105 sshd[4833]: Received disconnect from 10.30.168.15 port 48594:11: Closed due to user request. [preauth]
Feb  7 04:10:31 prd-centos8-robot-2c-8g-4105 sshd[4833]: Disconnected from invalid user jenkins 10.30.168.15 port 48594 [preauth]
Feb  7 04:10:35 prd-centos8-robot-2c-8g-4105 sshd[4835]: Invalid user jenkins from 10.30.168.15 port 48640
Feb  7 04:10:35 prd-centos8-robot-2c-8g-4105 sshd[4835]: Received disconnect from 10.30.168.15 port 48640:11: Closed due to user request. [preauth]
Feb  7 04:10:35 prd-centos8-robot-2c-8g-4105 sshd[4835]: Disconnected from invalid user jenkins 10.30.168.15 port 48640 [preauth]
Feb  7 04:10:45 prd-centos8-robot-2c-8g-4105 sshd[4970]: Invalid user jenkins from 10.30.168.15 port 48710
Feb  7 04:10:45 prd-centos8-robot-2c-8g-4105 sshd[4970]: Received disconnect from 10.30.168.15 port 48710:11: Closed due to user request. [preauth]
Feb  7 04:10:45 prd-centos8-robot-2c-8g-4105 sshd[4970]: Disconnected from invalid user jenkins 10.30.168.15 port 48710 [preauth]
Feb  7 04:10:48 prd-centos8-robot-2c-8g-4105 sshd[4975]: Invalid user jenkins from 10.30.168.15 port 48790
Feb  7 04:10:49 prd-centos8-robot-2c-8g-4105 sshd[4975]: Received disconnect from 10.30.168.15 port 48790:11: Closed due to user request. [preauth]
Feb  7 04:10:49 prd-centos8-robot-2c-8g-4105 sshd[4975]: Disconnected from invalid user jenkins 10.30.168.15 port 48790 [preauth]
Feb  7 04:10:52 prd-centos8-robot-2c-8g-4105 sshd[4977]: Invalid user jenkins from 10.30.168.15 port 48838
Feb  7 04:10:52 prd-centos8-robot-2c-8g-4105 sshd[4977]: Received disconnect from 10.30.168.15 port 48838:11: Closed due to user request. [preauth]
Feb  7 04:10:52 prd-centos8-robot-2c-8g-4105 sshd[4977]: Disconnected from invalid user jenkins 10.30.168.15 port 48838 [preauth]
Feb  7 04:10:57 prd-centos8-robot-2c-8g-4105 sshd[4979]: Invalid user jenkins from 10.30.168.15 port 48886
Feb  7 04:10:57 prd-centos8-robot-2c-8g-4105 sshd[4979]: Received disconnect from 10.30.168.15 port 48886:11: Closed due to user request. [preauth]
Feb  7 04:10:57 prd-centos8-robot-2c-8g-4105 sshd[4979]: Disconnected from invalid user jenkins 10.30.168.15 port 48886 [preauth]
Feb  7 04:11:00 prd-centos8-robot-2c-8g-4105 useradd[5016]: new group: name=jenkins, GID=1001
Feb  7 04:11:00 prd-centos8-robot-2c-8g-4105 useradd[5016]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  7 04:11:00 prd-centos8-robot-2c-8g-4105 sshd[5008]: Invalid user jenkins from 10.30.168.15 port 48934
Feb  7 04:11:00 prd-centos8-robot-2c-8g-4105 sshd[5008]: Received disconnect from 10.30.168.15 port 48934:11: Closed due to user request. [preauth]
Feb  7 04:11:00 prd-centos8-robot-2c-8g-4105 sshd[5008]: Disconnected from invalid user jenkins 10.30.168.15 port 48934 [preauth]
Feb  7 04:11:02 prd-centos8-robot-2c-8g-4105 usermod[5027]: add 'jenkins' to group 'mock'
Feb  7 04:11:02 prd-centos8-robot-2c-8g-4105 usermod[5027]: add 'jenkins' to shadow group 'mock'
Feb  7 04:11:03 prd-centos8-robot-2c-8g-4105 sshd[5060]: Accepted publickey for jenkins from 10.30.168.15 port 48982 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Feb  7 04:11:03 prd-centos8-robot-2c-8g-4105 systemd[5066]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 04:11:04 prd-centos8-robot-2c-8g-4105 sshd[5060]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)