Jan  3 04:10:20 prd-centos8-robot-2c-8g-13108 polkitd[882]: Loading rules from directory /etc/polkit-1/rules.d
Jan  3 04:10:20 prd-centos8-robot-2c-8g-13108 polkitd[882]: Loading rules from directory /usr/share/polkit-1/rules.d
Jan  3 04:10:20 prd-centos8-robot-2c-8g-13108 polkitd[882]: Finished loading, compiling and executing 3 rules
Jan  3 04:10:20 prd-centos8-robot-2c-8g-13108 polkitd[882]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Jan  3 04:10:21 prd-centos8-robot-2c-8g-13108 sshd[977]: Server listening on 0.0.0.0 port 22.
Jan  3 04:10:21 prd-centos8-robot-2c-8g-13108 sshd[977]: Server listening on :: port 22.
Jan  3 04:10:25 prd-centos8-robot-2c-8g-13108 sshd[2900]: error: kex_exchange_identification: Connection closed by remote host
Jan  3 04:10:33 prd-centos8-robot-2c-8g-13108 sshd[4299]: Invalid user jenkins from 10.30.168.15 port 57432
Jan  3 04:10:33 prd-centos8-robot-2c-8g-13108 sshd[4299]: Received disconnect from 10.30.168.15 port 57432:11: Closed due to user request. [preauth]
Jan  3 04:10:33 prd-centos8-robot-2c-8g-13108 sshd[4299]: Disconnected from invalid user jenkins 10.30.168.15 port 57432 [preauth]
Jan  3 04:10:37 prd-centos8-robot-2c-8g-13108 sshd[4864]: Invalid user jenkins from 10.30.168.15 port 57606
Jan  3 04:10:37 prd-centos8-robot-2c-8g-13108 sshd[4864]: Received disconnect from 10.30.168.15 port 57606:11: Closed due to user request. [preauth]
Jan  3 04:10:37 prd-centos8-robot-2c-8g-13108 sshd[4864]: Disconnected from invalid user jenkins 10.30.168.15 port 57606 [preauth]
Jan  3 04:10:48 prd-centos8-robot-2c-8g-13108 sshd[4978]: Invalid user jenkins from 10.30.168.15 port 57802
Jan  3 04:10:48 prd-centos8-robot-2c-8g-13108 sshd[4978]: Received disconnect from 10.30.168.15 port 57802:11: Closed due to user request. [preauth]
Jan  3 04:10:48 prd-centos8-robot-2c-8g-13108 sshd[4978]: Disconnected from invalid user jenkins 10.30.168.15 port 57802 [preauth]
Jan  3 04:10:48 prd-centos8-robot-2c-8g-13108 useradd[5013]: new group: name=jenkins, GID=1001
Jan  3 04:10:48 prd-centos8-robot-2c-8g-13108 useradd[5013]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  3 04:10:48 prd-centos8-robot-2c-8g-13108 usermod[5022]: add 'jenkins' to group 'mock'
Jan  3 04:10:48 prd-centos8-robot-2c-8g-13108 usermod[5022]: add 'jenkins' to shadow group 'mock'
Jan  3 04:10:54 prd-centos8-robot-2c-8g-13108 sshd[5059]: Accepted publickey for jenkins from 10.30.168.15 port 57920 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  3 04:10:54 prd-centos8-robot-2c-8g-13108 systemd[5064]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  3 04:10:54 prd-centos8-robot-2c-8g-13108 sshd[5059]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)