Jan  6 04:25:26 prd-centos8-robot-2c-8g-13930 polkitd[879]: Loading rules from directory /etc/polkit-1/rules.d
Jan  6 04:25:26 prd-centos8-robot-2c-8g-13930 polkitd[879]: Loading rules from directory /usr/share/polkit-1/rules.d
Jan  6 04:25:26 prd-centos8-robot-2c-8g-13930 polkitd[879]: Finished loading, compiling and executing 3 rules
Jan  6 04:25:26 prd-centos8-robot-2c-8g-13930 polkitd[879]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Jan  6 04:25:28 prd-centos8-robot-2c-8g-13930 sshd[983]: Server listening on 0.0.0.0 port 22.
Jan  6 04:25:28 prd-centos8-robot-2c-8g-13930 sshd[983]: Server listening on :: port 22.
Jan  6 04:25:30 prd-centos8-robot-2c-8g-13930 sshd[1743]: error: kex_exchange_identification: Connection closed by remote host
Jan  6 04:25:40 prd-centos8-robot-2c-8g-13930 sshd[4644]: Invalid user jenkins from 10.30.168.15 port 58468
Jan  6 04:25:41 prd-centos8-robot-2c-8g-13930 sshd[4644]: Received disconnect from 10.30.168.15 port 58468:11: Closed due to user request. [preauth]
Jan  6 04:25:41 prd-centos8-robot-2c-8g-13930 sshd[4644]: Disconnected from invalid user jenkins 10.30.168.15 port 58468 [preauth]
Jan  6 04:25:43 prd-centos8-robot-2c-8g-13930 sshd[4845]: Invalid user jenkins from 10.30.168.15 port 58600
Jan  6 04:25:43 prd-centos8-robot-2c-8g-13930 sshd[4845]: Received disconnect from 10.30.168.15 port 58600:11: Closed due to user request. [preauth]
Jan  6 04:25:43 prd-centos8-robot-2c-8g-13930 sshd[4845]: Disconnected from invalid user jenkins 10.30.168.15 port 58600 [preauth]
Jan  6 04:25:46 prd-centos8-robot-2c-8g-13930 sshd[4869]: Invalid user jenkins from 10.30.168.15 port 58670
Jan  6 04:25:46 prd-centos8-robot-2c-8g-13930 sshd[4869]: Received disconnect from 10.30.168.15 port 58670:11: Closed due to user request. [preauth]
Jan  6 04:25:46 prd-centos8-robot-2c-8g-13930 sshd[4869]: Disconnected from invalid user jenkins 10.30.168.15 port 58670 [preauth]
Jan  6 04:25:51 prd-centos8-robot-2c-8g-13930 sshd[4982]: Invalid user jenkins from 10.30.168.15 port 58844
Jan  6 04:25:51 prd-centos8-robot-2c-8g-13930 sshd[4982]: Received disconnect from 10.30.168.15 port 58844:11: Closed due to user request. [preauth]
Jan  6 04:25:51 prd-centos8-robot-2c-8g-13930 sshd[4982]: Disconnected from invalid user jenkins 10.30.168.15 port 58844 [preauth]
Jan  6 04:25:56 prd-centos8-robot-2c-8g-13930 sshd[4987]: Invalid user jenkins from 10.30.168.15 port 58990
Jan  6 04:25:56 prd-centos8-robot-2c-8g-13930 sshd[4987]: Received disconnect from 10.30.168.15 port 58990:11: Closed due to user request. [preauth]
Jan  6 04:25:56 prd-centos8-robot-2c-8g-13930 sshd[4987]: Disconnected from invalid user jenkins 10.30.168.15 port 58990 [preauth]
Jan  6 04:26:00 prd-centos8-robot-2c-8g-13930 sshd[4989]: Invalid user jenkins from 10.30.168.15 port 59084
Jan  6 04:26:00 prd-centos8-robot-2c-8g-13930 sshd[4989]: Received disconnect from 10.30.168.15 port 59084:11: Closed due to user request. [preauth]
Jan  6 04:26:00 prd-centos8-robot-2c-8g-13930 sshd[4989]: Disconnected from invalid user jenkins 10.30.168.15 port 59084 [preauth]
Jan  6 04:26:05 prd-centos8-robot-2c-8g-13930 sshd[4993]: Invalid user jenkins from 10.30.168.15 port 59228
Jan  6 04:26:05 prd-centos8-robot-2c-8g-13930 sshd[4993]: Received disconnect from 10.30.168.15 port 59228:11: Closed due to user request. [preauth]
Jan  6 04:26:05 prd-centos8-robot-2c-8g-13930 sshd[4993]: Disconnected from invalid user jenkins 10.30.168.15 port 59228 [preauth]
Jan  6 04:26:07 prd-centos8-robot-2c-8g-13930 useradd[5028]: new group: name=jenkins, GID=1001
Jan  6 04:26:07 prd-centos8-robot-2c-8g-13930 useradd[5028]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  6 04:26:07 prd-centos8-robot-2c-8g-13930 usermod[5037]: add 'jenkins' to group 'mock'
Jan  6 04:26:07 prd-centos8-robot-2c-8g-13930 usermod[5037]: add 'jenkins' to shadow group 'mock'
Jan  6 04:26:08 prd-centos8-robot-2c-8g-13930 sshd[5071]: Accepted publickey for jenkins from 10.30.168.15 port 59312 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  6 04:26:09 prd-centos8-robot-2c-8g-13930 systemd[5076]: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  6 04:26:09 prd-centos8-robot-2c-8g-13930 sshd[5071]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)