Dec  7 04:14:59 prd-centos8-robot-2c-8g-719 polkitd[768]: Loading rules from directory /etc/polkit-1/rules.d
Dec  7 04:14:59 prd-centos8-robot-2c-8g-719 polkitd[768]: Loading rules from directory /usr/share/polkit-1/rules.d
Dec  7 04:14:59 prd-centos8-robot-2c-8g-719 polkitd[768]: Finished loading, compiling and executing 3 rules
Dec  7 04:14:59 prd-centos8-robot-2c-8g-719 polkitd[768]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Dec  7 04:15:07 prd-centos8-robot-2c-8g-719 sshd[1029]: Server listening on 0.0.0.0 port 22.
Dec  7 04:15:07 prd-centos8-robot-2c-8g-719 sshd[1029]: Server listening on :: port 22.
Dec  7 04:15:15 prd-centos8-robot-2c-8g-719 sshd[1416]: error: kex_exchange_identification: Connection closed by remote host
Dec  7 04:15:26 prd-centos8-robot-2c-8g-719 sshd[3846]: Invalid user jenkins from 10.30.168.15 port 53122
Dec  7 04:15:26 prd-centos8-robot-2c-8g-719 sshd[3846]: Received disconnect from 10.30.168.15 port 53122:11: Closed due to user request. [preauth]
Dec  7 04:15:26 prd-centos8-robot-2c-8g-719 sshd[3846]: Disconnected from invalid user jenkins 10.30.168.15 port 53122 [preauth]
Dec  7 04:15:29 prd-centos8-robot-2c-8g-719 sshd[4497]: Invalid user jenkins from 10.30.168.15 port 53144
Dec  7 04:15:29 prd-centos8-robot-2c-8g-719 sshd[4497]: Received disconnect from 10.30.168.15 port 53144:11: Closed due to user request. [preauth]
Dec  7 04:15:29 prd-centos8-robot-2c-8g-719 sshd[4497]: Disconnected from invalid user jenkins 10.30.168.15 port 53144 [preauth]
Dec  7 04:15:33 prd-centos8-robot-2c-8g-719 sshd[4633]: Invalid user jenkins from 10.30.168.15 port 53152
Dec  7 04:15:33 prd-centos8-robot-2c-8g-719 sshd[4633]: Received disconnect from 10.30.168.15 port 53152:11: Closed due to user request. [preauth]
Dec  7 04:15:33 prd-centos8-robot-2c-8g-719 sshd[4633]: Disconnected from invalid user jenkins 10.30.168.15 port 53152 [preauth]
Dec  7 04:15:38 prd-centos8-robot-2c-8g-719 sshd[4687]: Invalid user jenkins from 10.30.168.15 port 53176
Dec  7 04:15:38 prd-centos8-robot-2c-8g-719 sshd[4687]: Received disconnect from 10.30.168.15 port 53176:11: Closed due to user request. [preauth]
Dec  7 04:15:38 prd-centos8-robot-2c-8g-719 sshd[4687]: Disconnected from invalid user jenkins 10.30.168.15 port 53176 [preauth]
Dec  7 04:15:43 prd-centos8-robot-2c-8g-719 sshd[4841]: Invalid user jenkins from 10.30.168.15 port 53198
Dec  7 04:15:43 prd-centos8-robot-2c-8g-719 sshd[4841]: Received disconnect from 10.30.168.15 port 53198:11: Closed due to user request. [preauth]
Dec  7 04:15:43 prd-centos8-robot-2c-8g-719 sshd[4841]: Disconnected from invalid user jenkins 10.30.168.15 port 53198 [preauth]
Dec  7 04:15:45 prd-centos8-robot-2c-8g-719 useradd[4876]: new group: name=jenkins, GID=1001
Dec  7 04:15:45 prd-centos8-robot-2c-8g-719 useradd[4876]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 useradd[4876]: useradd: sss_cache exited with status 74
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 useradd[4876]: useradd: Failed to flush the sssd cache.
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 useradd[4876]: useradd: sss_cache exited with status 74
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 useradd[4876]: useradd: Failed to flush the sssd cache.
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 usermod[4887]: add 'jenkins' to group 'mock'
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 usermod[4887]: add 'jenkins' to shadow group 'mock'
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 usermod[4887]: usermod: sss_cache exited with status 74
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 usermod[4887]: usermod: Failed to flush the sssd cache.
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 usermod[4887]: usermod: sss_cache exited with status 74
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 usermod[4887]: usermod: Failed to flush the sssd cache.
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 sshd[4880]: Received disconnect from 10.30.168.15 port 53214:11: Closed due to user request. [preauth]
Dec  7 04:15:46 prd-centos8-robot-2c-8g-719 sshd[4880]: Disconnected from authenticating user jenkins 10.30.168.15 port 53214 [preauth]
Dec  7 04:15:49 prd-centos8-robot-2c-8g-719 sshd[5039]: Accepted publickey for jenkins from 10.30.168.15 port 53228 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Dec  7 04:15:49 prd-centos8-robot-2c-8g-719 systemd[5044]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  7 04:15:49 prd-centos8-robot-2c-8g-719 sshd[5039]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)