Jan  4 04:06:33 prd-centos8-robot-2c-8g-13379 polkitd[864]: Loading rules from directory /etc/polkit-1/rules.d
Jan  4 04:06:33 prd-centos8-robot-2c-8g-13379 polkitd[864]: Loading rules from directory /usr/share/polkit-1/rules.d
Jan  4 04:06:33 prd-centos8-robot-2c-8g-13379 polkitd[864]: Finished loading, compiling and executing 3 rules
Jan  4 04:06:33 prd-centos8-robot-2c-8g-13379 polkitd[864]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Jan  4 04:06:35 prd-centos8-robot-2c-8g-13379 sshd[974]: Server listening on 0.0.0.0 port 22.
Jan  4 04:06:35 prd-centos8-robot-2c-8g-13379 sshd[974]: Server listening on :: port 22.
Jan  4 04:06:36 prd-centos8-robot-2c-8g-13379 sshd[1093]: error: kex_exchange_identification: Connection closed by remote host
Jan  4 04:06:45 prd-centos8-robot-2c-8g-13379 sshd[4239]: Invalid user jenkins from 10.30.168.15 port 51864
Jan  4 04:06:45 prd-centos8-robot-2c-8g-13379 sshd[4239]: Received disconnect from 10.30.168.15 port 51864:11: Closed due to user request. [preauth]
Jan  4 04:06:45 prd-centos8-robot-2c-8g-13379 sshd[4239]: Disconnected from invalid user jenkins 10.30.168.15 port 51864 [preauth]
Jan  4 04:06:54 prd-centos8-robot-2c-8g-13379 sshd[4837]: Invalid user jenkins from 10.30.168.15 port 52042
Jan  4 04:06:54 prd-centos8-robot-2c-8g-13379 sshd[4837]: Received disconnect from 10.30.168.15 port 52042:11: Closed due to user request. [preauth]
Jan  4 04:06:54 prd-centos8-robot-2c-8g-13379 sshd[4837]: Disconnected from invalid user jenkins 10.30.168.15 port 52042 [preauth]
Jan  4 04:06:58 prd-centos8-robot-2c-8g-13379 useradd[5007]: new group: name=jenkins, GID=1001
Jan  4 04:06:58 prd-centos8-robot-2c-8g-13379 useradd[5007]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  4 04:06:58 prd-centos8-robot-2c-8g-13379 usermod[5016]: add 'jenkins' to group 'mock'
Jan  4 04:06:58 prd-centos8-robot-2c-8g-13379 usermod[5016]: add 'jenkins' to shadow group 'mock'
Jan  4 04:07:00 prd-centos8-robot-2c-8g-13379 sshd[5003]: Accepted publickey for jenkins from 10.30.168.15 port 52246 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  4 04:07:00 prd-centos8-robot-2c-8g-13379 systemd[5053]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  4 04:07:00 prd-centos8-robot-2c-8g-13379 sshd[5003]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)