Feb  7 01:05:05 prd-centos8-robot-2c-8g-4053 polkitd[857]: Loading rules from directory /etc/polkit-1/rules.d
Feb  7 01:05:05 prd-centos8-robot-2c-8g-4053 polkitd[857]: Loading rules from directory /usr/share/polkit-1/rules.d
Feb  7 01:05:05 prd-centos8-robot-2c-8g-4053 polkitd[857]: Finished loading, compiling and executing 3 rules
Feb  7 01:05:05 prd-centos8-robot-2c-8g-4053 polkitd[857]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Feb  7 01:05:07 prd-centos8-robot-2c-8g-4053 sshd[969]: Server listening on 0.0.0.0 port 22.
Feb  7 01:05:07 prd-centos8-robot-2c-8g-4053 sshd[969]: Server listening on :: port 22.
Feb  7 01:05:13 prd-centos8-robot-2c-8g-4053 sshd[3897]: error: kex_exchange_identification: Connection closed by remote host
Feb  7 01:05:29 prd-centos8-robot-2c-8g-4053 sshd[4833]: Invalid user jenkins from 10.30.168.15 port 60044
Feb  7 01:05:30 prd-centos8-robot-2c-8g-4053 sshd[4833]: Received disconnect from 10.30.168.15 port 60044:11: Closed due to user request. [preauth]
Feb  7 01:05:30 prd-centos8-robot-2c-8g-4053 sshd[4833]: Disconnected from invalid user jenkins 10.30.168.15 port 60044 [preauth]
Feb  7 01:05:34 prd-centos8-robot-2c-8g-4053 sshd[4888]: Invalid user jenkins from 10.30.168.15 port 60134
Feb  7 01:05:34 prd-centos8-robot-2c-8g-4053 sshd[4888]: Received disconnect from 10.30.168.15 port 60134:11: Closed due to user request. [preauth]
Feb  7 01:05:34 prd-centos8-robot-2c-8g-4053 sshd[4888]: Disconnected from invalid user jenkins 10.30.168.15 port 60134 [preauth]
Feb  7 01:05:37 prd-centos8-robot-2c-8g-4053 useradd[5008]: new group: name=jenkins, GID=1001
Feb  7 01:05:37 prd-centos8-robot-2c-8g-4053 useradd[5008]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  7 01:05:37 prd-centos8-robot-2c-8g-4053 usermod[5017]: add 'jenkins' to group 'mock'
Feb  7 01:05:37 prd-centos8-robot-2c-8g-4053 usermod[5017]: add 'jenkins' to shadow group 'mock'
Feb  7 01:05:37 prd-centos8-robot-2c-8g-4053 sshd[5003]: Received disconnect from 10.30.168.15 port 60160:11: Closed due to user request. [preauth]
Feb  7 01:05:37 prd-centos8-robot-2c-8g-4053 sshd[5003]: Disconnected from authenticating user jenkins 10.30.168.15 port 60160 [preauth]
Feb  7 01:05:45 prd-centos8-robot-2c-8g-4053 sshd[5051]: Accepted publickey for jenkins from 10.30.168.15 port 60216 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Feb  7 01:05:45 prd-centos8-robot-2c-8g-4053 systemd[5056]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 01:05:45 prd-centos8-robot-2c-8g-4053 sshd[5051]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)