Feb  6 06:29:52 prd-centos8-robot-2c-8g-3793 polkitd[871]: Loading rules from directory /etc/polkit-1/rules.d
Feb  6 06:29:52 prd-centos8-robot-2c-8g-3793 polkitd[871]: Loading rules from directory /usr/share/polkit-1/rules.d
Feb  6 06:29:52 prd-centos8-robot-2c-8g-3793 polkitd[871]: Finished loading, compiling and executing 3 rules
Feb  6 06:29:52 prd-centos8-robot-2c-8g-3793 polkitd[871]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Feb  6 06:29:54 prd-centos8-robot-2c-8g-3793 sshd[973]: Server listening on 0.0.0.0 port 22.
Feb  6 06:29:54 prd-centos8-robot-2c-8g-3793 sshd[973]: Server listening on :: port 22.
Feb  6 06:29:55 prd-centos8-robot-2c-8g-3793 sshd[1317]: error: kex_exchange_identification: Connection closed by remote host
Feb  6 06:30:02 prd-centos8-robot-2c-8g-3793 sshd[3363]: Invalid user jenkins from 10.30.168.15 port 54858
Feb  6 06:30:02 prd-centos8-robot-2c-8g-3793 sshd[3363]: Received disconnect from 10.30.168.15 port 54858:11: Closed due to user request. [preauth]
Feb  6 06:30:02 prd-centos8-robot-2c-8g-3793 sshd[3363]: Disconnected from invalid user jenkins 10.30.168.15 port 54858 [preauth]
Feb  6 06:30:06 prd-centos8-robot-2c-8g-3793 sshd[4843]: Invalid user jenkins from 10.30.168.15 port 54910
Feb  6 06:30:06 prd-centos8-robot-2c-8g-3793 sshd[4843]: Received disconnect from 10.30.168.15 port 54910:11: Closed due to user request. [preauth]
Feb  6 06:30:06 prd-centos8-robot-2c-8g-3793 sshd[4843]: Disconnected from invalid user jenkins 10.30.168.15 port 54910 [preauth]
Feb  6 06:30:10 prd-centos8-robot-2c-8g-3793 sshd[4845]: Invalid user jenkins from 10.30.168.15 port 54926
Feb  6 06:30:10 prd-centos8-robot-2c-8g-3793 sshd[4845]: Received disconnect from 10.30.168.15 port 54926:11: Closed due to user request. [preauth]
Feb  6 06:30:10 prd-centos8-robot-2c-8g-3793 sshd[4845]: Disconnected from invalid user jenkins 10.30.168.15 port 54926 [preauth]
Feb  6 06:30:18 prd-centos8-robot-2c-8g-3793 sshd[4900]: Invalid user jenkins from 10.30.168.15 port 54966
Feb  6 06:30:18 prd-centos8-robot-2c-8g-3793 sshd[4900]: Received disconnect from 10.30.168.15 port 54966:11: Closed due to user request. [preauth]
Feb  6 06:30:18 prd-centos8-robot-2c-8g-3793 sshd[4900]: Disconnected from invalid user jenkins 10.30.168.15 port 54966 [preauth]
Feb  6 06:30:24 prd-centos8-robot-2c-8g-3793 useradd[5021]: new group: name=jenkins, GID=1001
Feb  6 06:30:24 prd-centos8-robot-2c-8g-3793 useradd[5021]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  6 06:30:24 prd-centos8-robot-2c-8g-3793 usermod[5030]: add 'jenkins' to group 'mock'
Feb  6 06:30:24 prd-centos8-robot-2c-8g-3793 usermod[5030]: add 'jenkins' to shadow group 'mock'
Feb  6 06:30:25 prd-centos8-robot-2c-8g-3793 sshd[4906]: Accepted publickey for jenkins from 10.30.168.15 port 55000 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Feb  6 06:30:25 prd-centos8-robot-2c-8g-3793 systemd[5066]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  6 06:30:25 prd-centos8-robot-2c-8g-3793 sshd[4906]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)