Jan  2 04:05:44 prd-centos8-robot-2c-8g-12774 polkitd[890]: Loading rules from directory /etc/polkit-1/rules.d
Jan  2 04:05:44 prd-centos8-robot-2c-8g-12774 polkitd[890]: Loading rules from directory /usr/share/polkit-1/rules.d
Jan  2 04:05:44 prd-centos8-robot-2c-8g-12774 polkitd[890]: Finished loading, compiling and executing 3 rules
Jan  2 04:05:44 prd-centos8-robot-2c-8g-12774 polkitd[890]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Jan  2 04:05:46 prd-centos8-robot-2c-8g-12774 sshd[982]: Server listening on 0.0.0.0 port 22.
Jan  2 04:05:46 prd-centos8-robot-2c-8g-12774 sshd[982]: Server listening on :: port 22.
Jan  2 04:05:55 prd-centos8-robot-2c-8g-12774 sshd[4643]: error: kex_exchange_identification: Connection closed by remote host
Jan  2 04:06:00 prd-centos8-robot-2c-8g-12774 sshd[4848]: Invalid user jenkins from 10.30.168.15 port 36960
Jan  2 04:06:00 prd-centos8-robot-2c-8g-12774 sshd[4848]: Received disconnect from 10.30.168.15 port 36960:11: Closed due to user request. [preauth]
Jan  2 04:06:00 prd-centos8-robot-2c-8g-12774 sshd[4848]: Disconnected from invalid user jenkins 10.30.168.15 port 36960 [preauth]
Jan  2 04:06:04 prd-centos8-robot-2c-8g-12774 sshd[4977]: Invalid user jenkins from 10.30.168.15 port 37100
Jan  2 04:06:05 prd-centos8-robot-2c-8g-12774 sshd[4977]: Received disconnect from 10.30.168.15 port 37100:11: Closed due to user request. [preauth]
Jan  2 04:06:05 prd-centos8-robot-2c-8g-12774 sshd[4977]: Disconnected from invalid user jenkins 10.30.168.15 port 37100 [preauth]
Jan  2 04:06:10 prd-centos8-robot-2c-8g-12774 sshd[4987]: Invalid user jenkins from 10.30.168.15 port 37236
Jan  2 04:06:10 prd-centos8-robot-2c-8g-12774 sshd[4987]: Received disconnect from 10.30.168.15 port 37236:11: Closed due to user request. [preauth]
Jan  2 04:06:10 prd-centos8-robot-2c-8g-12774 sshd[4987]: Disconnected from invalid user jenkins 10.30.168.15 port 37236 [preauth]
Jan  2 04:06:13 prd-centos8-robot-2c-8g-12774 sshd[4989]: Invalid user jenkins from 10.30.168.15 port 37292
Jan  2 04:06:13 prd-centos8-robot-2c-8g-12774 sshd[4989]: Received disconnect from 10.30.168.15 port 37292:11: Closed due to user request. [preauth]
Jan  2 04:06:13 prd-centos8-robot-2c-8g-12774 sshd[4989]: Disconnected from invalid user jenkins 10.30.168.15 port 37292 [preauth]
Jan  2 04:06:15 prd-centos8-robot-2c-8g-12774 useradd[5027]: new group: name=jenkins, GID=1001
Jan  2 04:06:15 prd-centos8-robot-2c-8g-12774 useradd[5027]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  2 04:06:16 prd-centos8-robot-2c-8g-12774 usermod[5036]: add 'jenkins' to group 'mock'
Jan  2 04:06:16 prd-centos8-robot-2c-8g-12774 usermod[5036]: add 'jenkins' to shadow group 'mock'
Jan  2 04:06:16 prd-centos8-robot-2c-8g-12774 sshd[5048]: Received disconnect from 10.30.168.15 port 37344:11: Closed due to user request. [preauth]
Jan  2 04:06:16 prd-centos8-robot-2c-8g-12774 sshd[5048]: Disconnected from authenticating user jenkins 10.30.168.15 port 37344 [preauth]
Jan  2 04:06:20 prd-centos8-robot-2c-8g-12774 sshd[5072]: Accepted publickey for jenkins from 10.30.168.15 port 37396 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  2 04:06:20 prd-centos8-robot-2c-8g-12774 systemd[5077]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  2 04:06:20 prd-centos8-robot-2c-8g-12774 sshd[5072]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)