Jan  9 01:06:25 prd-centos8-robot-2c-8g-14789 polkitd[890]: Loading rules from directory /etc/polkit-1/rules.d
Jan  9 01:06:25 prd-centos8-robot-2c-8g-14789 polkitd[890]: Loading rules from directory /usr/share/polkit-1/rules.d
Jan  9 01:06:25 prd-centos8-robot-2c-8g-14789 polkitd[890]: Finished loading, compiling and executing 3 rules
Jan  9 01:06:25 prd-centos8-robot-2c-8g-14789 polkitd[890]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Jan  9 01:06:27 prd-centos8-robot-2c-8g-14789 sshd[987]: Server listening on 0.0.0.0 port 22.
Jan  9 01:06:27 prd-centos8-robot-2c-8g-14789 sshd[987]: Server listening on :: port 22.
Jan  9 01:06:33 prd-centos8-robot-2c-8g-14789 sshd[3660]: error: kex_exchange_identification: Connection closed by remote host
Jan  9 01:06:40 prd-centos8-robot-2c-8g-14789 sshd[4849]: Invalid user jenkins from 10.30.168.15 port 50264
Jan  9 01:06:41 prd-centos8-robot-2c-8g-14789 sshd[4849]: Received disconnect from 10.30.168.15 port 50264:11: Closed due to user request. [preauth]
Jan  9 01:06:41 prd-centos8-robot-2c-8g-14789 sshd[4849]: Disconnected from invalid user jenkins 10.30.168.15 port 50264 [preauth]
Jan  9 01:06:44 prd-centos8-robot-2c-8g-14789 sshd[4883]: Invalid user jenkins from 10.30.168.15 port 50408
Jan  9 01:06:44 prd-centos8-robot-2c-8g-14789 sshd[4883]: Received disconnect from 10.30.168.15 port 50408:11: Closed due to user request. [preauth]
Jan  9 01:06:44 prd-centos8-robot-2c-8g-14789 sshd[4883]: Disconnected from invalid user jenkins 10.30.168.15 port 50408 [preauth]
Jan  9 01:06:52 prd-centos8-robot-2c-8g-14789 sshd[4986]: Invalid user jenkins from 10.30.168.15 port 50540
Jan  9 01:06:52 prd-centos8-robot-2c-8g-14789 sshd[4986]: Received disconnect from 10.30.168.15 port 50540:11: Closed due to user request. [preauth]
Jan  9 01:06:52 prd-centos8-robot-2c-8g-14789 sshd[4986]: Disconnected from invalid user jenkins 10.30.168.15 port 50540 [preauth]
Jan  9 01:06:55 prd-centos8-robot-2c-8g-14789 useradd[5025]: new group: name=jenkins, GID=1001
Jan  9 01:06:55 prd-centos8-robot-2c-8g-14789 useradd[5025]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  9 01:06:55 prd-centos8-robot-2c-8g-14789 usermod[5034]: add 'jenkins' to group 'mock'
Jan  9 01:06:55 prd-centos8-robot-2c-8g-14789 usermod[5034]: add 'jenkins' to shadow group 'mock'
Jan  9 01:07:00 prd-centos8-robot-2c-8g-14789 sshd[5068]: Accepted publickey for jenkins from 10.30.168.15 port 50716 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  9 01:07:00 prd-centos8-robot-2c-8g-14789 systemd[5073]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  9 01:07:00 prd-centos8-robot-2c-8g-14789 sshd[5068]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)