Feb  4 07:07:48 prd-centos8-robot-2c-8g-2685 polkitd[877]: Loading rules from directory /etc/polkit-1/rules.d
Feb  4 07:07:48 prd-centos8-robot-2c-8g-2685 polkitd[877]: Loading rules from directory /usr/share/polkit-1/rules.d
Feb  4 07:07:48 prd-centos8-robot-2c-8g-2685 polkitd[877]: Finished loading, compiling and executing 3 rules
Feb  4 07:07:48 prd-centos8-robot-2c-8g-2685 polkitd[877]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Feb  4 07:07:50 prd-centos8-robot-2c-8g-2685 sshd[974]: Server listening on 0.0.0.0 port 22.
Feb  4 07:07:50 prd-centos8-robot-2c-8g-2685 sshd[974]: Server listening on :: port 22.
Feb  4 07:07:53 prd-centos8-robot-2c-8g-2685 sshd[2174]: error: kex_exchange_identification: Connection closed by remote host
Feb  4 07:08:02 prd-centos8-robot-2c-8g-2685 sshd[4839]: Invalid user jenkins from 10.30.168.15 port 43258
Feb  4 07:08:02 prd-centos8-robot-2c-8g-2685 sshd[4839]: Received disconnect from 10.30.168.15 port 43258:11: Closed due to user request. [preauth]
Feb  4 07:08:02 prd-centos8-robot-2c-8g-2685 sshd[4839]: Disconnected from invalid user jenkins 10.30.168.15 port 43258 [preauth]
Feb  4 07:08:09 prd-centos8-robot-2c-8g-2685 sshd[4843]: Invalid user jenkins from 10.30.168.15 port 43304
Feb  4 07:08:09 prd-centos8-robot-2c-8g-2685 sshd[4843]: Received disconnect from 10.30.168.15 port 43304:11: Closed due to user request. [preauth]
Feb  4 07:08:09 prd-centos8-robot-2c-8g-2685 sshd[4843]: Disconnected from invalid user jenkins 10.30.168.15 port 43304 [preauth]
Feb  4 07:08:16 prd-centos8-robot-2c-8g-2685 useradd[5011]: new group: name=jenkins, GID=1001
Feb  4 07:08:16 prd-centos8-robot-2c-8g-2685 useradd[5011]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  4 07:08:16 prd-centos8-robot-2c-8g-2685 usermod[5020]: add 'jenkins' to group 'mock'
Feb  4 07:08:16 prd-centos8-robot-2c-8g-2685 usermod[5020]: add 'jenkins' to shadow group 'mock'
Feb  4 07:08:19 prd-centos8-robot-2c-8g-2685 sshd[5057]: Accepted publickey for jenkins from 10.30.168.15 port 43354 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Feb  4 07:08:19 prd-centos8-robot-2c-8g-2685 systemd[5062]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  4 07:08:19 prd-centos8-robot-2c-8g-2685 sshd[5057]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)